BUNDLE Security scanned290 skills

    Architect Complete Suite

    The definitive enterprise architecture collection containing all 294 Agent Skills. Spans business architecture, DDD, microservices, AI agents, cloud infrastructure, zero-trust security, reliability engineering, testing strategies, visual modeling, and technology selection at a 92% discount.

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    Works with every agent that reads SKILL.md — Claude Code, Cursor, Codex CLI, Gemini CLI, GitHub Copilot, Windsurf, OpenClaw, and more.

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    What's included

    290 skills
    1/290
    Actionable Alert Contract Design

    Designs actionable alerting contracts: symptom-based triggers, routing matrices, deduplication, and runbook bindings.

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    2/290
    Actor Model Architecture Style Evaluation

    Evaluates the Actor Model style: stateful actors, bounded mailboxes, supervision trees, cluster sharding, and persistence.

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    3/290
    AI Agent Architect

    Designs an autonomous AI agent's runtime: authority, tool and side-effect controls, stop rules, delegation, oversight.

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    4/290
    AI Agent Memory Architect

    Architects multi-tier AI agent memory systems: short-term, episodic, semantic tiers, consolidation, and privacy rules.

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    5/290
    AI Agent Memory Lifecycle Strategy

    Designs bounded AI agent memory lifecycles: classes, admission authority, conflict resolution, and forgetting.

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    6/290
    AI Context Optimization Design

    Designs dynamic context assembly, token budgeting, caching boundaries, and compaction rules for AI agent runs.

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    7/290
    AI Evaluation and Benchmark Platform Architect

    Architects enterprise AI evaluation systems: offline golden benchmarks, online judge fleets, red teaming, and CI gates.

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    8/290
    AI Foundation Model Evaluation and Selection

    Selects AI foundation models: legal reasoning benchmarks, 128k context recall, and prompt caching token savings.

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    9/290
    AI Guardrails Designer

    Maps your AI risks and policies to guardrails at input, context, output and tool boundaries, with failure rules.

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    10/290
    AI System Architect

    Designs end-to-end AI system architecture: model lifecycle, data pipelines, serving topology, evaluation, and governance.

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    11/290
    AI System Evaluation and Benchmarking Design

    Designs AI evaluation frameworks: golden test suites, LLM-as-a-judge rubrics, bias mitigation, and CI/CD quality gates.

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    12/290
    AI Tool Routing and Execution Design

    Designs AI tool routing layers: intent mapping, schema validation, disambiguation rules, and safe execution boundaries.

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    13/290
    API Architect: Portfolio Contracts and Governance

    Governs API portfolios: cross-service contract standards, error and pagination profiles, stability tiers, and deprecation.

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    14/290
    API Auth and Access Contract Design

    Designs API authentication and authorization contracts: token profiles, scopes, gateway validation, and revocation.

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    15/290
    API Error Contract and Problem Details Design

    Designs unified API error contracts: RFC 9457 problem details, error code taxonomies, and sensitive data leakage defense.

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    16/290
    API Filtering and Query Syntax Design

    Designs API query filtering, sorting, and field projection contracts: operator syntax, validation, and DoS query bounding.

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    17/290
    API Gateway Architecture and Governance Architect

    Architects API gateway platforms: routing topologies, protocol mediation, authentication offloading, and rate limiting.

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    18/290
    API Idempotency Design

    Specifies idempotency for side-effecting API calls: key scope, request equivalence, conflicts, replay and expiry.

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    19/290
    API Pagination and Cursor Contract Design

    Designs API collection pagination contracts: cursor tokens, keyset tie-breaking, page size caps, and stable traversal.

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    20/290
    API Versioning and Evolution Strategy

    Designs API versioning and evolution strategies: compatibility rules, breaking change policies, and sunset schedules.

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    21/290
    Application Security and Software Supply Chain Architect

    Architects application security architectures: OWASP controls, automated CI security gates, SBOMs, and supply chain trust.

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    22/290
    Architectural Complexity and Coupling Rating Spec

    Rates architectural complexity: McCabe cyclomatic complexity AST parsing, Martin coupling metrics, and CI gates.

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    23/290
    Architectural Constraint Analysis and Boundary Spec

    Analyzes architectural constraints: mutability classification, regulatory boundaries, cost of compliance, and trade-offs.

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    24/290
    Architectural Cost Analysis and TCO Model

    Models architectural costs: serverless vs container crossover points, unit economics, and 3-year TCO projections.

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    25/290
    Architectural Pros and Cons Trade-Off Analysis

    Analyzes architecture pros/cons: GraphQL vs REST BFF, N+1 query defense, and sub-45ms p99 checkout execution.

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    26/290
    Architectural Risk Analysis and FMEA Mitigation Report

    Analyzes architectural risk: Failure Mode and Effects Analysis (FMEA), RPN scoring, and defense-in-depth mitigations.

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    27/290
    Architectural Risk Discovery and Mitigation Register

    Discovers architectural risks: impact-probability scoring, failure modes, mitigation controls, and residual risk registers.

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    28/290
    Architectural Scope Definition and Boundary Spec

    Establishes architectural scope boundaries: in-scope vs out-of-scope matrices, non-goals, and scope change governance.

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    29/290
    Architectural ROI Analysis and Investment Report

    Analyzes architectural ROI: 5-year Discounted Cash Flow models, 34.2% IRR hurdle compliance, and Monte Carlo stress tests.

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    30/290
    Architectural Stakeholder Analysis and Alignment Spec

    Analyzes stakeholder interests: hidden objections, organizational resistance, incentive alignment, and compromise paths.

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    31/290
    Architectural Stakeholder Mapping and Engagement Spec

    Maps architectural stakeholders: power-interest grids, salience models, RACI decision rights, and engagement pathways.

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    32/290
    Architecture Decision Governance and ADR Architect

    Architects decision governance: MADR 3.0 standards, immutable decision lifecycles, and automated CI linters.

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    33/290
    Architecture and Code Best Practice Audit

    Audits systems against best practices: 12-factor compliance, API hygiene, cloud-native maturity, and remediation.

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    34/290
    Architecture Decision Log and Index Authoring

    Authors architecture decision logs: consolidated ADR registries, cross-decision indexing, status tracking, and audit links.

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    35/290
    Architecture Documentation Appendix and Glossary

    Architects documentation appendixes: RFC 2119 glossaries, regulatory standards matrices, and data dictionaries.

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    36/290
    Architecture Readiness Checklist Governance Platform

    Architects readiness checklists: declarative YAML schemas, dynamic applicability predicates, and 90-day waivers.

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    37/290
    Architecture Review Governance and ARB Operating Charter

    Architects review governance: multi-tier review rubrics, evidence-first intake, ARB charters, and disposition tracking.

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    38/290
    Architecture Specification and Design Authoring

    Authors formal architecture specifications: system topologies, component contracts, invariants, and traceability matrices.

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    39/290
    Architecture Smell Detection and Dependency Triage

    Detects architectural smells: cyclic dependencies, distributed monoliths, coupling metrics, and false-positive triage.

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    40/290
    Architecture Specification and RFC 2119 Governance

    Architects specifications: IETF RFC 2119 normative keywords, embedded JSON Schema contracts, and CI linter gates.

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    41/290
    Architecture Style Comparison and Trade-Off Matrix

    Compares architectural styles: Event-Driven outbox patterns, synchronous REST traps, and sub-35ms p99 SLAs.

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    42/290
    Architecture Template Governance Platform Architect

    Architects deliverable templates: standard Markdown shapes, placeholder elimination linters, and CI quality gates.

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    43/290
    Architecture Visual Diagramming Platform Architect

    Architects visual diagramming platforms: C4 model hierarchies, Plaintext Diagram-as-Code, and automated SVG builds.

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    44/290
    Argo CD GitOps Architecture Design

    Designs Argo CD GitOps architectures: Application sets, AppProjects, automated sync, self-healing, and sync-wave sequencing.

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    45/290
    AsyncAPI Message Contract Design

    Designs AsyncAPI contracts for event-driven systems: channels, message schemas, broker bindings, and correlation rules.

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    46/290
    Asynchronous Operation and Job Contract Design

    Designs async HTTP operations: 202 Accepted polling contracts, job status lifecycles, and webhook completion callbacks.

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    47/290
    Attribute-Based Access Control Policy Design

    Designs dynamic ABAC authorization policies: subject/resource attribute schemas, PDP/PEP engines, and conflict resolution.

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    48/290
    Autoscaling Control-Loop Contract Design

    Designs pod autoscaling control loops: custom KEDA metrics, scaling rules, stabilization windows, and flapping prevention.

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    49/290
    Backend Application Framework Selection

    Evaluates backend frameworks: startup times, memory footprints, developer ergonomics, and cloud-native runtime trade-offs.

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    50/290
    Backend Microservice Architecture Architect

    Architects backend microservices: hexagonal boundaries, ports and adapters, outbox event relays, and resilient runtimes.

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    51/290
    Backend-for-Frontend Architecture Architect

    Architects client-specific BFF layers: tailored view models, downstream parallel aggregation, and mobile payload pruning.

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    52/290
    Blue-Green Deployment and Rollback Design

    Designs blue-green deployments: active/idle environment switch, synthetic qualification gates, and rollback tripwires.

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    53/290
    Bounded Prompt Engineering and Refactoring

    Designs bounded production prompts: structured delimiters, few-shot exemplars, JSON schemas, and injection defense.

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    54/290
    Bounded RAG Surface Design

    Designs bounded RAG pipelines: document ingestion, chunking rules, retrieval thresholds, citations, and abstention logic.

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    55/290
    Business Architecture and Value Stream Architect

    Architects business architecture: strategy mapping, value streams, business capabilities, and operating models.

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    56/290
    BPMN 2.0 Business Process and Collaboration Model

    Models BPMN 2.0 business processes: cross-functional swimlanes, message flows, and boundary error compensation.

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    57/290
    Business Capability Map and Portfolio Architect

    Architects enterprise business capabilities: 3-tier capability maps, maturity scoring, and investment prioritization.

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    58/290
    Business Capability to System Realization Mapping

    Maps business capabilities to application systems: realization matrices, redundancy detection, and system-of-record bounds.

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    59/290
    Business Process Modeling and BPMN Workflow Design

    Models operational business processes: BPMN 2.0 flows, decision gateways, exception routing, and handoff contracts.

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    60/290
    Business Rule Engine Platform Architect

    Architects rule engines: DMN standards, Rete algorithms, conflict resolution, hot-reloading, and execution sandboxing.

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    61/290
    Business Workflow DAG and Step Contract Design

    Designs business workflow DAGs: step transitions, human checkpoints, retry timeouts, and compensation handlers.

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    62/290
    C4 Level 1 System Context Diagram and Boundary Model

    Models C4 Level 1 system context: perimeter boundaries, external actor personas, and partner banking network links.

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    63/290
    C4 Level 2 Container Diagram and Protocol Model

    Models C4 Level 2 containers: deployable units, mTLS gRPC protocols, single-owner databases, and sub-45ms latency.

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    64/290
    C4 Level 3 Component Diagram and Container Model

    Models C4 Level 3 component boundaries: thread-pool bulkheads, transactional outbox relays, and gRPC contracts.

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    65/290
    C4 Level 4 Code Diagram and Package Model

    Models C4 Level 4 code diagrams: interface ports, constructor dependency inversion, and thread-safe DTO records.

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    66/290
    Cache Architecture and Invalidation Design

    Designs caching architectures: cache-aside patterns, TTL freshness models, event invalidations, and stampede defenses.

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    67/290
    Cache Engine Evaluation and Selection

    Selects caching technologies: complex data structures, sub-3ms latency, multi-AZ failover, and operational cost.

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    68/290
    Canary Deployment and Analysis Design

    Designs canary releases: progressive traffic steps, statistical metric analysis, automated gates, and rollback tripwires.

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    69/290
    Capacity Planning Platform and Demand Architect

    Architects capacity planning: M/M/c queueing models, scheduled pre-warming, and 30% headroom governance.

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    70/290
    Cell-Based Architecture Style Evaluation

    Evaluates Cell-Based Architecture: cellular blast-radius boundaries, routing keys, state isolation, and failure limits.

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    71/290
    Chaos Experiment and Resilience Testing Strategy

    Plans chaos experiments: steady-state hypotheses, fault injection blast radius, automated abort tripwires, and game days.

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    72/290
    Checklist Validation and Quality Gate Audit

    Validates readiness checklists: evidence attachment audits, applicability predicates, waiver lifecycles, and gating.

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    73/290
    Change Data Capture Platform and Event Streaming Architect

    Architects CDC platforms: log-based Debezium pipelines, schema evolution contracts, outbox patterns, and event streaming.

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    74/290
    Clean Architecture Style Evaluation

    Evaluates Clean Architecture style: dependency rules, framework-free domain cores, use cases, and testing trade-offs.

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    75/290
    Cloud Cost Optimization and FinOps Platform Architect

    Architects cloud FinOps: Cost-per-Transaction unit economics, automated rightsizing, and 32.5% recurring savings.

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    76/290
    Cloud Enterprise Platform Architect

    Architects cloud landing zones: multi-account topology, Transit Gateway, IAM guardrails, and centralized egress inspection.

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    77/290
    Cloud Provider Evaluation and Selection

    Selects enterprise cloud providers: European EBA sovereignty enclaves, sub-4ms Aurora databases, and FIPS HSMs.

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    78/290
    Cloud Security Platform Architect

    Architects enterprise cloud security: multi-account landing zones, SCP guardrails, centralized egress firewalls, and CSPM.

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    79/290
    Cloud Storage and Persistence Architect

    Architects enterprise storage systems: block/object storage tiers, IOPS provisioning, replication, and lifecycle.

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    80/290
    Container Runtime and Pod Sandbox Selection

    Selects container runtimes: native Kubernetes CRI containerd, gVisor syscall sandboxing, and sub-1.5s startup.

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    81/290
    Container Platform Architect

    Architects container infrastructure: runtime engines, cgroup resource slicing, OCI registry topologies, and isolation.

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    82/290
    Container Runtime Security Architect

    Architects container runtimes: CRI engine selection, kernel isolation, gVisor sandboxing, seccomp, and runtime security.

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    83/290
    Contract Testing Strategy

    Plans tool-agnostic consumer/provider contract testing across services: seams, provider states, versions, deploy checks.

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    84/290
    Controlled Chaos Experiment Design

    Designs safe chaos experiments: steady-state metrics, fault injection, blast-radius bounds, and automated abort triggers.

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    85/290
    Controlled Stress and Recovery Testing Strategy

    Plans controlled stress testing: breakpoint discovery, graceful degradation, circuit breaker trips, and recovery velocity.

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    86/290
    CQRS Architecture Style Evaluation

    Evaluates CQRS architecture style: command/query separation, asynchronous projections, eventual consistency, and trade-offs.

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    87/290
    Cryptographic Key Management Platform Architect

    Architects enterprise KMS platforms: HSM topologies, envelope encryption, automated key rotation, and dual-custody rules.

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    88/290
    Data Mesh Architecture Style Evaluation

    Evaluates Data Mesh style: decentralized data ownership, data products, self-serve platforms, and federated governance.

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    89/290
    Data Pipeline Platform and Streaming ETL Architect

    Architects data pipelines: Apache Flink stateful streaming, exactly-once 2PC sinks, and non-halting DLQ isolation.

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    90/290
    Data Encryption and Cryptographic Key Custody Design

    Designs data encryption: application-layer envelope encryption, FPE tokenization, AES-256-GCM, and FIPS HSM custody.

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    91/290
    Data Privacy and Governance Architect

    Designs data privacy architectures: purpose limitation, consent propagation, pseudonymization, and deletion.

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    92/290
    Database Access-Index Contract Design

    Designs database indexes: composite column ordering, index selectivity, write-amplification bounds, and partial indexes.

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    93/290
    Data Retention, Archival, and Disposition Policy

    Defines data retention: statutory retention schedules, automated S3 tiering, WORM legal holds, and cryptographic purging.

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    94/290
    Database Engine Evaluation and Workload Selection

    Evaluates database technologies: workload access patterns, columnar compression, and standard SQL time-series downsampling.

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    95/290
    Database Backup and Disaster Recovery Contract Design

    Designs database backup architectures: continuous WAL archiving, 5-minute RPO, automated restore drills, and WORM vaults.

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    96/290
    Database Horizontal Sharding and Router Design

    Designs database sharding: horizontal range-hash partitions, MurmurHash3 routing, and cross-shard 2PC avoidance.

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    97/290
    Database Partitioning and Table Chunking Plan

    Designs database partitioning: composite range-hash keys, automated chunk lifecycle, and sub-15ms pruning queries.

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    98/290
    Database Replication and High Availability Design

    Designs database replication: synchronous multi-AZ storage quorum, sub-1s cross-region lag, and RPO=0 automated failover.

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    99/290
    Database Schema Migration and Parity Plan

    Designs database migrations: zero-downtime expand-and-contract, adaptive throttling, and automated rollback.

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    100/290
    Dead-Letter Custody and Redrive Design

    Designs dead-letter queue pipelines: quarantine triggers, diagnostic headers, custody ownership, and safe redrive replay.

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    101/290
    Degraded Result and Fallback Design

    Designs graceful degradation and fallback strategies: cached stubs, partial results, staleness bounds, and disclosure.

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    102/290
    Dependency Circuit Breaker Design

    Designs circuit breaker tripwires: sliding window thresholds, state transitions, fail-fast rules, and recovery probes.

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    103/290
    Deployment Rollback and State Recovery Design

    Designs automated rollback systems: decision tripwires, state unwinding, traffic drainage, and schema compatibility.

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    104/290
    Developer Migration Guide Authoring

    Authors executable developer migration guides: prerequisites, ordered resumable steps, validation gates, and safe rollback.

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    105/290
    DevOps Platform Architect

    Architects DevOps delivery systems: CI/CD pipeline governance, artifact provenance, security gates, and promotion.

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    106/290
    Distributed Cache Platform and Stampede Defense Architect

    Architects distributed caching: multi-tier cache topologies, XFetch stampede defense, and invalidate-on-commit contracts.

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    107/290
    Distributed Saga Transaction Design

    Designs distributed sagas: orchestration vs choreography, compensating actions, pivot transactions, and idempotency.

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    108/290
    Distributed Tracing and Context Propagation

    Designs distributed tracing architectures: OpenTelemetry spans, W3C trace context, tail sampling, and trace storage.

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    109/290
    Domain Capability Portfolio Architect

    Architects business capability portfolios: 3-tier capability hierarchies, maturity heatmaps, and context mapping.

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    110/290
    Domain Context Mapping and Integration Design

    Designs strategic context maps: upstream-downstream models, Anti-Corruption Layers, OHS/PL, and relationship matrices.

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    111/290
    Domain Entity Discovery and Identity Design

    Discovers domain entities: identity continuity, lifecycle transitions, invariants, and Value Object boundaries.

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    112/290
    Domain Event Contract and Schema Design

    Designs domain event contracts: CloudEvents schemas, causation tracking, partition keying, and idempotency guarantees.

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    113/290
    Domain Event Lifecycle Architect

    Models immutable domain business facts: naming, causal lineage, minimum payloads, and context-to-integration maps.

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    114/290
    Domain Model and Business Invariant Architect

    Architects rich DDD domain models: entity identities, immutable Value Objects, domain services, and invariant rules.

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    115/290
    Domain Value Object Design and Invariants

    Designs DDD value objects: primitive obsession elimination, structural equality, immutability, and self-validation.

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    116/290
    Domain Repository Contract and Persistence Design

    Designs DDD repository contracts: aggregate reconstitution, explicit queries, unit-of-work bounds, and zero N+1 traps.

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    117/290
    Domain-Driven Design Aggregate Contract Design

    Designs DDD aggregate boundaries: aggregate roots, encapsulation, transaction invariants, and domain event contracts.

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    118/290
    Domain-Driven Design Aggregate Portfolio Architect

    Architects DDD aggregate portfolios: consistency boundaries, transactional invariants, event choreography, and persistence.

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    119/290
    Edge Computing and Global Ingress Architect

    Architects edge computing systems: PoP topologies, edge-versus-origin compute tiers, and edge state synchronization.

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    120/290
    Edge Infrastructure and CDN Architect

    Architects global edge infrastructure: Anycast routing, CDN caching tiers, edge workers, origin shielding, and sync.

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    121/290
    End-to-End Deadline and Timeout Design

    Designs end-to-end deadline budgets, per-hop timeout subtraction, socket bounds, and distributed cancellation propagation.

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    122/290
    End-to-End Journey Testing Strategy

    Plans end-to-end journey testing: critical user flows, test data isolation, flake mitigation, and release gating criteria.

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    123/290
    Engineering Resource Planning and Headcount Model

    Plans engineering resources: Team Topologies structures, 70/20/10 capacity allocation, and skill gap remediation.

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    124/290
    Engineering RFC Proposal Authoring

    Authors engineering RFCs: proposal motivation, detailed design, trade-off alternatives, security, and rollout phases.

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    125/290
    Enterprise Architecture Framework and BDAT Blueprint

    Architects enterprise architecture: BDAT blueprints, architecture review governance, transition roadmaps, and debt control.

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    126/290
    Enterprise Architecture Policy and Governance Specification

    Defines binding architecture policies: normative RFC 2119 rules, automated OPA gates, and 90-day waiver lifecycles.

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    127/290
    Enterprise Cloud Migration and Strangler Fig Architect

    Architects cloud migrations: Strangler Fig API proxies, dual-run shadow reconciliation, and sub-5s rollbacks.

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    128/290
    Enterprise Business Process Portfolio Architect

    Architects enterprise business process portfolios: process frameworks, governance models, and performance metrics.

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    $9$0.70Save 92%
    129/290
    Enterprise Cloud Network Architect

    Architects enterprise cloud networks: hub-and-spoke transit, CIDR IP planning, Direct Connect hybrid links, and firewalls.

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    130/290
    Enterprise Continuous Testing Platform Architect

    Architects testing platforms: 70/20/10 test pyramids, Consumer-Driven Contract testing via Pact, and mutation testing.

    View skill
    $9$0.70Save 92%
    131/290
    Enterprise Data Governance and Data Contract Architect

    Architects enterprise data governance: Data Mesh domain ownership, automated data contracts, and BCBS 239 lineage.

    View skill
    $9$0.70Save 92%
    132/290
    Enterprise Data Lake and Lakehouse Storage Architect

    Architects enterprise data lakes: multi-zone medallion storage, Apache Iceberg ACID tables, and automated compaction.

    View skill
    $9$0.70Save 92%
    133/290
    Enterprise Data Platform and Cloud Infrastructure Architect

    Architects data platforms: self-service developer portals, decoupled storage/compute, and FinOps quota controls.

    View skill
    $9$0.70Save 92%
    134/290
    Enterprise Data Warehouse and Dimensional Model Architect

    Architects data warehouses: Kimball dimensional models, star schemas, SCD Type 2 history, and sub-3s BI queries.

    View skill
    $9$0.70Save 92%
    135/290
    Enterprise Database Topology and Polyglot Architect

    Architects enterprise databases: RDS Proxy connection multiplexing, polyglot persistence tiering, and sub-12ms query speed.

    View skill
    $9$0.70Save 92%
    136/290
    Enterprise Deployment Platform and GitOps Architect

    Architects continuous deployment: ArgoCD GitOps, progressive canary analysis, and sub-60s automated rollbacks.

    View skill
    $9$0.70Save 92%
    137/290
    Enterprise Disaster Recovery and Multi-Region Architect

    Architects disaster recovery: Warm Standby multi-region pilot lights, Aurora Global DB, and 15-minute RTO.

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    $9$0.70Save 92%
    138/290
    Enterprise Desktop Platform and Native Runtime Architect

    Architects enterprise desktop apps: Tauri 2.0 Rust core, strict IPC command allowlists, and SQLCipher AES-256 storage.

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    $9$0.70Save 92%
    139/290
    Enterprise Documentation and Docs-as-Code Architect

    Architects Docs-as-Code platforms: Git colocation, 90-day freshness review SLAs, and automated markdown linters.

    View skill
    $9$0.70Save 92%
    140/290
    Enterprise Domain-Driven Design Architect

    Architects enterprise Domain-Driven Design: ubiquitous language catalogs, strategic context boundaries, and aggregate models.

    View skill
    $9$0.70Save 92%
    141/290
    Enterprise ETL Platform and Batch Pipeline Architect

    Architects batch ETL platforms: Airflow DAG orchestration, Apache Spark WAP patterns, and automated ledger reconciliation.

    View skill
    $9$0.70Save 92%
    142/290
    Enterprise Identity and Access Management Architect

    Architects enterprise IAM systems: SSO federation, SCIM provisioning, privileged access (PAM), and zero-trust identity.

    View skill
    $9$0.70Save 92%
    143/290
    Enterprise Mobile Platform and Native App Architect

    Architects enterprise mobile apps: Kotlin Multiplatform shared logic, native SwiftUI/Compose, and SQLDelight sync.

    View skill
    $9$0.70Save 92%
    144/290
    Enterprise Metadata Platform and Lineage Graph Architect

    Architects active metadata platforms: OpenLineage collectors, column-level lineage graphs, and CI/CD blast-radius gates.

    View skill
    $9$0.70Save 92%
    145/290
    Enterprise Observability Platform and OTel Architect

    Architects observability platforms: OpenTelemetry standards, W3C TraceContext linking, and sub-5m root-cause identification.

    View skill
    $9$0.70Save 92%
    146/290
    Enterprise Organization and Operating Model Architect

    Architects enterprise organization structures: Team Topologies, operating models, interaction modes, and governance rights.

    View skill
    $9$0.70Save 92%
    147/290
    Enterprise Reference Architecture Blueprint Architect

    Architects enterprise reference architectures: golden-path blueprints, standardized stacks, and governance baselines.

    View skill
    $9$0.70Save 92%
    148/290
    Enterprise Release Platform and Release Train Architect

    Architects enterprise releases: automated release trains, SLSA Level 3 attestations, and non-bypassable CI/CD cutover gates.

    View skill
    $9$0.70Save 92%
    149/290
    Enterprise Resilience Platform and Bulkhead Architect

    Architects enterprise resilience: thread-pool bulkheads, CoDel adaptive load shedding, and edge rate-limiting.

    View skill
    $9$0.70Save 92%
    150/290
    Enterprise Scalability Platform and Elasticity Architect

    Architects scalable platforms: stateless container fleets, AWS Karpenter sub-45s scaling, and DB read-write splitting.

    View skill
    $9$0.70Save 92%
    151/290
    Enterprise Search Platform and Hybrid Discovery Architect

    Architects enterprise search platforms: hybrid dense/sparse retrieval, OpenSearch clusters, and zero-downtime aliases.

    View skill
    $9$0.70Save 92%
    152/290
    Enterprise Secret Management Platform Architect

    Architects enterprise secret platforms: Vault HA clusters, KMS auto-unseal, tenant namespaces, and replication topologies.

    View skill
    $9$0.70Save 92%
    153/290
    Enterprise Security Architecture and Governance Architect

    Architects enterprise security: holistic zero-trust frameworks, defense-in-depth, threat governance, and control baselines.

    View skill
    $12$0.93Save 92%
    154/290
    Enterprise Solution Architecture Blueprint Architect

    Architects end-to-end solution architectures: cross-cutting system blueprints, integration views, and delivery roadmaps.

    View skill
    $9$0.70Save 92%
    155/290
    Enterprise Value Stream Network Architect

    Architects value stream networks: stage boundaries, flow metrics, capability alignment, and operating topologies.

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    $9$0.70Save 92%
    156/290
    Enterprise Vector Database and AI Retrieval Architect

    Architects vector databases: distributed Milvus clusters, HNSW indexing with SQ8 quantization, and sub-10ms recall.

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    $9$0.70Save 92%
    157/290
    Enterprise Workflow Platform Architect

    Architects workflow platforms: state persistence, activity queues, signal/timer semantics, and durable execution engines.

    View skill
    $9$0.70Save 92%
    158/290
    Enterprise Zero Trust Architecture Architect

    Architects enterprise Zero Trust systems: NIST SP 800-207, continuous posture evaluation, PDP/PEP, and microsegmentation.

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    $9$0.70Save 92%
    159/290
    Entity-Relationship Diagram and Physical Schema Model

    Models physical ERDs: Crow's Foot cardinalities, RESTRICT foreign keys, and covering composite index candidates.

    View skill
    $5$0.39Save 92%
    160/290
    Event Streaming Platform and KRaft Kafka Architect

    Architects event streaming: Apache Kafka KRaft clusters, deterministic partition keys, and cooperative sticky rebalancing.

    View skill
    $9$0.70Save 92%
    161/290
    Event-Driven Architecture Designer

    Designs async messaging between services: event vs command, topology, delivery, ordering, retries, replay, recovery.

    View skill
    $12$0.93Save 92%
    162/290
    Event-Driven Architecture Style Evaluation

    Evaluates Event-Driven Architecture: temporal decoupling, event stream topologies, ordering, and consistency trade-offs.

    View skill
    $5$0.39Save 92%
    163/290
    External SLA and Service Credit Contract Design

    Designs external customer SLAs: availability commitments, measurement windows, credit penalty tiers, and remedy claims.

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    $5$0.39Save 92%
    164/290
    Feature Flag Architecture and Lifecycle Design

    Designs feature flag architectures: evaluation rules, targeting hashing, fallback states, and flag retirement lifecycles.

    View skill
    $5$0.39Save 92%
    165/290
    FinOps Waste Reclamation and Tagging Action Plan

    Plans FinOps waste reclamation: mandatory tag governance, automated anomaly detection, and $4.8M cost reductions.

    View skill
    $5$0.39Save 92%
    166/290
    Functional Requirement Analysis and Acceptance Spec

    Analyzes functional requirements: disambiguation, acceptance criteria, conflict resolution, and verification testability.

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    $5$0.39Save 92%
    167/290
    GitOps Platform Architect

    Architects GitOps delivery models: repo topologies, pull-based reconciliation, drift control, and secret management.

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    $9$0.70Save 92%
    168/290
    GraphQL API Contract and Schema Design

    Designs GraphQL schemas: type definitions, query depth/complexity bounds, DataLoader N+1 mitigation, and Relay pagination.

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    $5$0.39Save 92%
    169/290
    gRPC and Protobuf API Contract Design

    Designs gRPC and Protobuf service contracts: proto3 schemas, field number evolution, rich status errors, and streaming.

    View skill
    $5$0.39Save 92%
    170/290
    Health-Check Oracle and Consumer-Effect Design

    Designs health check probes: startup, liveness, readiness separation, cascading failure prevention, and flap damping.

    View skill
    $5$0.39Save 92%
    171/290
    Helm Chart API and Release Design

    Designs Helm chart APIs: values schema contracts, template modularity, dependency locking, and release testing hooks.

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    $5$0.39Save 92%
    172/290
    Hexagonal Architecture Style Evaluation

    Evaluates Hexagonal Architecture style: ports and adapters, framework-free domain core, and infrastructure pluggability.

    View skill
    $5$0.39Save 92%
    173/290
    High Availability Platform and Active-Active Architect

    Architects high-availability platforms: 3-AZ active-active meshes, sub-3s ARC evacuation, and error budgets.

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    $9$0.70Save 92%
    174/290
    High-Performance Platform and Tail-Latency Architect

    Architects low-latency performance: DPDK kernel bypass, lock-free SPSC ring buffers, and sub-1,200µs tail-latency SLAs.

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    $9$0.70Save 92%
    175/290
    Identity Provider Evaluation and Selection

    Selects identity providers: Keycloak sovereign EKS hosting, FIDO2 WebAuthn passkeys, and sub-20ms token minting.

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    $5$0.39Save 92%
    176/290
    HTTP Payload Compression Contract Design

    Designs HTTP payload compression: Brotli/Gzip/Zstd algorithms, MIME allowlists, minimum size thresholds, and Vary headers.

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    $5$0.39Save 92%
    177/290
    Industry Reference Architecture Blueprint Architect

    Architects industry-specific reference architectures: BIAN, FHIR, TM Forum ODA, and sector regulatory compliance models.

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    $9$0.70Save 92%
    178/290
    Infrastructure as Code Platform Architect

    Architects enterprise IaC platforms: state isolation, module taxonomy, drift detection, and policy-as-code governance.

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    $9$0.70Save 92%
    179/290
    Infrastructure Autoscaling and Capacity Design

    Designs autoscaling architectures: HPA custom metrics, Karpenter node provisioning, scale-in stabilization, and cost caps.

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    $5$0.39Save 92%
    180/290
    Infrastructure Capacity Sizing and Headroom Model

    Models infrastructure capacity: M/M/c/K burst sizing, socket buffer tuning, and 35% headroom allocations.

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    $5$0.39Save 92%
    181/290
    Integration Adapter and Anti-Corruption Architect

    Architects integration adapters: Anti-Corruption Layers, protocol translation, error mapping, and idempotent relays.

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    $9$0.70Save 92%
    182/290
    Integration Seam and Collaborator Testing Strategy

    Plans integration seam testing: Testcontainers environments, collaborator mocks, contract drift, and release gating.

    View skill
    $5$0.39Save 92%
    183/290
    Internal Infrastructure Platform Architect

    Architects shared infrastructure capability platforms: provider-consumer contracts, tenancy, lifecycle APIs, and quotas.

    View skill
    $9$0.70Save 92%
    184/290
    ISO 25010 Software Maintainability Assessment

    Audits software maintainability: ISO 25010 sub-characteristics, pure domain decoupling, and 85% branch coverage.

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    $5$0.39Save 92%
    185/290
    JWT and JOSE Token Profile Contract Design

    Designs secure JWT token profiles: Ed25519/ES256 signing, claims validation, replay prevention, and JWKS key lifecycles.

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    $5$0.39Save 92%
    186/290
    Kubernetes Ingress and Gateway API Design

    Designs Kubernetes ingress architectures: Gateway API, TLS termination, host routing, rate limiting, and WAF integration.

    View skill
    $5$0.39Save 92%
    187/290
    Layered Architecture Style Evaluation

    Evaluates Layered Architecture style: strict vs relaxed tiers, dependency flows, vertical slicing, and bypass trade-offs.

    View skill
    $5$0.39Save 92%
    188/290
    Kubernetes Platform Architect

    Designs a shared multi-tenant Kubernetes platform: topology, node pools, isolation, upgrades, capacity, recovery.

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    $12$0.93Save 92%
    189/290
    Kubernetes Workload Resource Design

    Designs Kubernetes workload resources: Deployments, resource QoS classes, disruption budgets, and pod security contexts.

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    $5$0.39Save 92%
    190/290
    Legacy Modernization and Strangler Platform Architect

    Architects legacy modernizations: Strangler Fig proxies, dual-run shadow reconciliation, and automated rollbacks.

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    $9$0.70Save 92%
    191/290
    LLM Model Serving and Inference Platform Architect

    Architects high-throughput LLM serving platforms: vLLM engines, PagedAttention KV-cache, GPU clusters, and batching.

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    $9$0.70Save 92%
    192/290
    Master Data Management and Patient Golden Record Architect

    Architects master data management: Fellegi-Sunter probabilistic matching, additive survivorship, and EMPI Golden Records.

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    $9$0.70Save 92%
    193/290
    MCP Architect

    Designs the boundary between AI hosts, MCP clients and servers: versions, capabilities, tools, authorization, consent.

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    $12$0.93Save 92%
    194/290
    Messaging Broker and Queue Selection

    Selects message brokers: log-based streams vs transient work queues, ordering, retention models, and operational fit.

    View skill
    $5$0.39Save 92%
    195/290
    Metric Instrument and Schema Design

    Designs telemetry metric schemas: Prometheus/OTel instruments, cardinality bounds, histogram buckets, and aggregation.

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    $5$0.39Save 92%
    196/290
    Microkernel and Plugin Architecture Style Evaluation

    Evaluates Microkernel and Plugin style: core stability, extension points, plugin sandboxing, and lifecycle trade-offs.

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    $5$0.39Save 92%
    197/290
    Microservices Architecture Style Evaluation

    Evaluates Microservices style: independent deployability, distributed operational tax, data boundaries, and team readiness.

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    $5$0.39Save 92%
    198/290
    Microservice Boundary and System Architect

    Architects microservice fleets: service boundaries, communication topologies, data autonomy, and resilient runtimes.

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    $12$0.93Save 92%
    199/290
    Modern Frontend Platform and Micro-Frontend Architect

    Architects modern frontend platforms: micro-frontends via Module Federation, sub-1.8s LCP, and isolated design tokens.

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    $9$0.70Save 92%
    200/290
    Modular Monolith Architecture and Module Architect

    Architects modular monoliths: package boundaries, in-process event seams, schema isolation, and extraction readiness.

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    $9$0.70Save 92%
    201/290
    Modular Monolith Architecture Style Evaluation

    Evaluates Modular Monolith: logical module boundaries, in-process calls, schema separation, and microservice trade-offs.

    View skill
    $5$0.39Save 92%
    202/290
    Monolith Architecture and Scaling Architect

    Architects maintainable monolithic systems: layer boundaries, shared-database scaling, and deployment pipelines.

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    $9$0.70Save 92%
    203/290
    Monthly Cloud Cost Estimation and Budget Model

    Estimates monthly cloud spend: first-principles unit models, cross-AZ network pricing, and commitment discounts.

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    $5$0.39Save 92%
    204/290
    Mutation-Testing and Test Efficacy Strategy

    Plans mutation testing: mutant operators, test efficacy scores, incremental diff scoping, and CI release quality gates.

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    $5$0.39Save 92%
    205/290
    Mutual TLS Peer-Authentication Contract Design

    Designs mutual TLS peer authentication: TLS 1.3 cipher constraints, SPIFFE SAN validation, and revocation checking.

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    $5$0.39Save 92%
    206/290
    Network Architecture Diagram and Cloud VPC Hub Model

    Models cloud network architectures: Transit Gateway hubs, segregated route domains, and central inspection DMZ firewalls.

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    $5$0.39Save 92%
    207/290
    Network Security and Perimeter Architect

    Architects enterprise network security: zero-trust microsegmentation, WAF, IDS/IPS inspection firewalls, and DDoS defense.

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    $9$0.70Save 92%
    208/290
    Non-Functional Requirements Discovery and NFR Bounds

    Discovers and quantifies quality attribute NFRs: latency percentiles, availability, throughput, and verifiable metrics.

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    $5$0.39Save 92%
    209/290
    OAuth 2.0 Design

    Specifies an exact OAuth 2.0 profile: client types, grants incl. PKCE, scopes, tokens, refresh and revocation.

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    $5$0.39Save 92%
    210/290
    Observability Platform and Telemetry Stack Selection

    Selects observability platforms: native OpenTelemetry instrumentation, high-cardinality filters, and S3 tiers.

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    $5$0.39Save 92%
    211/290
    OCI Image and Dockerfile Contract Design

    Designs production Dockerfiles and OCI images: multi-stage builds, non-root execution, minimal bases, and signal reaping.

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    $5$0.39Save 92%
    212/290
    Open Data Lakehouse Platform and ACID Storage Architect

    Architects data lakehouses: open Delta Lake storage, ACID transactions, time-travel auditing, and unified BI/ML queries.

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    $9$0.70Save 92%
    213/290
    Open-Source Software License and Copyleft Risk Review

    Audits software licenses: CycloneDX SBOM scanning, copyleft contamination elimination, and automated third-party notices.

    View skill
    $5$0.39Save 92%
    214/290
    Operation and Data Batching Contract Design

    Designs operation and data batching contracts: dual-trigger flushes, partial failure models, and memory buffering bounds.

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    $5$0.39Save 92%
    215/290
    OpenID Connect Authentication Profile Design

    Designs OpenID Connect profiles: ID token schemas, Discovery endpoints, nonce replay defense, and backchannel logout.

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    $5$0.39Save 92%
    216/290
    Operational Dashboard Decision-Support

    Designs actionable operational dashboards: visual hierarchy, query efficiency, decision mapping, and runbook links.

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    $5$0.39Save 92%
    217/290
    Operational Event Logging and Redaction Design

    Designs structured logging schemas: JSON event formats, correlation IDs, PII redaction, and backpressure buffering.

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    $5$0.39Save 92%
    218/290
    Operational Playbook Authoring

    Composes operational scenarios, decision branches, roles, and linked runbooks into a coordinated engineering playbook.

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    $5$0.39Save 92%
    219/290
    Operational Runbook Writer

    Writes a step-by-step runbook for one operational task: prerequisites, safe actions, checkpoints, stop and escalation.

    View skill
    $5$0.39Save 92%
    220/290
    Organization and Team Topology Mapping

    Maps organizational teams to software architectures: Conway's Law alignment, ownership boundaries, and cognitive load.

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    $5$0.39Save 92%
    221/290
    Physical Database Schema, Indexing, and DDL Design

    Designs physical database schemas: 3NF relational DDL, covering composite B-Tree indexes, and sub-4.5ms query latency.

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    $5$0.39Save 92%
    222/290
    Pipes and Filters Architecture Style Evaluation

    Evaluates Pipes and Filters style: stream filter boundaries, pipe buffering, backpressure, and poison-pill fault isolation.

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    $5$0.39Save 92%
    223/290
    Platform Engineering Strategy Architect

    Architects platform engineering strategies: platform-as-a-product, DevEx metrics, service scorecards, and operating models.

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    $9$0.70Save 92%
    224/290
    Platform Operability and Executable Runbook Architect

    Architects platform operability: three-tier health probes, executable SSM runbooks, and 30s connection-draining shutdowns.

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    $9$0.70Save 92%
    225/290
    Plugin Platform and Extension Architecture Architect

    Architects plugin platforms: extension point SPIs, sandboxed runtimes, lifecycle controls, and developer extension SDKs.

    View skill
    $9$0.70Save 92%
    226/290
    Product Line Architecture and Platform Architect

    Architects product line architectures: core-asset reuse, feature variability models, and multi-tier product platforms.

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    $9$0.70Save 92%
    227/290
    Programming Language Evaluation and Runtime Selection

    Selects programming languages: sub-500µs Rust determinism, zero GC jitter, and compile-time memory safety.

    View skill
    $5$0.39Save 92%
    228/290
    Project README Documentation Authoring

    Authors production README files: value proposition, verified quickstarts, architecture overviews, and configuration.

    View skill
    $5$0.39Save 92%
    229/290
    Pugh Weighted Decision Matrix and MCDA Model

    Evaluates architectural options: Pugh weighted decision matrices, normalized weights, and sensitivity stress testing.

    View skill
    $5$0.39Save 92%
    230/290
    Prompt Architecture and Metaprompt Design

    Architects enterprise prompt systems: modular metaprompts, versioned prompt catalogs, injection defense, and token budgets.

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    $9$0.70Save 92%
    231/290
    Quality Gate Enforcement and Build-Breaker Automation

    Enforces CI/CD quality gates: non-bypassable branch protection, automated build breakers, and latency baselines.

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    $5$0.39Save 92%
    232/290
    Queue and Consumer Flow-Control Design

    Designs queue performance and flow control: consumer concurrency, prefetch limits, backpressure, and lag budgets.

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    $5$0.39Save 92%
    233/290
    RAG System Architect

    Designs a RAG system: governed sources, index lifecycle, access-aware retrieval, citations, abstention, evaluation.

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    $12$0.93Save 92%
    234/290
    Regulatory Compliance and Controls Architect

    Architects regulatory compliance architectures: SOC2/PCI controls mapping, automated evidence pipelines, and audit trails.

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    $9$0.70Save 92%
    235/290
    Regulatory Compliance Audit and Control Design Review

    Audits regulatory compliance: PCI-DSS v4.0 tokenization, GDPR Article 32 security, and 365-day immutable audit trails.

    View skill
    $5$0.39Save 92%
    236/290
    Relational Database Normalization and Schema Design

    Assesses relational normalization: 3NF/BCNF functional dependencies, update anomaly prevention, and governed caching.

    View skill
    $5$0.39Save 92%
    237/290
    Request and Connection Load Balancing Design

    Designs load balancing: weighted least-request routing, outlier detection ejections, panic modes, and slow-start warmups.

    View skill
    $5$0.39Save 92%
    238/290
    Resource Bulkhead Isolation Design

    Designs resource bulkhead boundaries: thread pool isolation, connection segregation, failure containment, and shedding.

    View skill
    $5$0.39Save 92%
    239/290
    REST API and OpenAPI Contract Design

    Turns approved API operations into a precise HTTP contract: methods, statuses, headers, caching and OpenAPI.

    View skill
    $5$0.39Save 92%
    240/290
    Retry Attempt and Budget Design

    Designs retry policies: exponential backoff, decorrelated jitter, retry budgets, error classification, and deduplication.

    View skill
    $5$0.39Save 92%
    241/290
    Role-Based Access Control Contract Design

    Designs role-based access control: permission matrices, inheritance hierarchies, separation of duties, and audit rules.

    View skill
    $5$0.39Save 92%
    242/290
    Rolling Deployment and Progress Design

    Designs rolling deployments: surge/unavailable bounds, step pacing, readiness gates, connection draining, and rollback.

    View skill
    $5$0.39Save 92%
    243/290
    Runtime AI Model Routing and Tiering Design

    Designs dynamic LLM routing: intent classification, complexity scoring, cost-latency optimization tiers, and failover.

    View skill
    $5$0.39Save 92%
    244/290
    Search Engine Evaluation and Selection

    Selects search engines: complex Boolean proximity queries, document-level security, and open Apache 2.0 licensing.

    View skill
    $5$0.39Save 92%
    245/290
    Secret Store and Workload Delivery Contract Design

    Designs workload secret delivery: in-memory tmpfs mounts, dynamic database credentials, automated rotation, and leases.

    View skill
    $5$0.39Save 92%
    246/290
    Security Audit Event Logging Contract Design

    Designs immutable security audit logs: actor-action schemas, cryptographic hash chains, WORM storage, and non-repudiation.

    View skill
    $5$0.39Save 92%
    247/290
    Serverless Architecture Style Evaluation

    Evaluates Serverless style: cold-start latency, scale-to-zero economics, database connection limits, and FaaS trade-offs.

    View skill
    $5$0.39Save 92%
    248/290
    Service Mesh Platform Architect

    Architects enterprise service mesh platforms: data-plane topology, strict mTLS identity, cross-cluster peering, and egress.

    View skill
    $9$0.70Save 92%
    249/290
    Serverless Application and FaaS Architect

    Architects enterprise serverless systems: FaaS runtimes, cold-start mitigation, event source mappings, and concurrency.

    View skill
    $9$0.70Save 92%
    250/290
    Service-Oriented Architecture Style Evaluation

    Evaluates SOA style: enterprise service bus integration, canonical data models, contracts, and ESB bottleneck trade-offs.

    View skill
    $5$0.39Save 92%
    251/290
    Service Mesh Traffic and Identity Policy Design

    Designs service mesh policies: VirtualServices, AuthorizationPolicies, mTLS enforcement, outlier detection, and retries.

    View skill
    $5$0.39Save 92%
    252/290
    Shadow Traffic, Replay and Comparison Design

    Designs shadow deployments: asynchronous traffic mirroring, diff comparison engines, and zero side-effect safety.

    View skill
    $5$0.39Save 92%
    253/290
    Shared-State Concurrency Control Design

    Designs shared-state concurrency control: optimistic locking, distributed mutexes, isolation levels, and deadlock avoidance.

    View skill
    $5$0.39Save 92%
    254/290
    Site Reliability Engineering and SLO Platform Architect

    Architects SRE platforms: multi-burn-rate alerting, automated CI/CD deployment freezes, and a strict 50% toil cap.

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    $9$0.70Save 92%
    255/290
    Site Reliability Platform and Circuit Breaker Architect

    Architects site reliability: 99.99% availability SLOs, Envoy circuit breakers, degraded fallbacks, and chaos testing.

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    $9$0.70Save 92%
    256/290
    SLI, SLO and Error Budget Design

    Defines SLIs, SLOs and error budgets from real user journeys: what counts as good, targets, windows, budget math.

    View skill
    $5$0.39Save 92%
    257/290
    Software Library and Client SDK Architect

    Architects software libraries and SDKs: public API surfaces, zero-dependency cores, SemVer evolution, and error models.

    View skill
    $9$0.70Save 92%
    258/290
    Storage Product Evaluation and Tiering Selection

    Selects enterprise storage: AWS S3 Object Lock compliance WORM, automated Glacier tiering, and 87% cost reduction.

    View skill
    $5$0.39Save 92%
    259/290
    Strategic Assumption Discovery and Validation

    Discovers hidden architectural assumptions: risk-impact scoring, uncertainty mapping, and falsification experiments.

    View skill
    $5$0.39Save 92%
    260/290
    Strategic Bounded Context Portfolio Architect

    Architects strategic DDD bounded contexts: ubiquitous language scoping, relationship maps, ACLs, and team alignment.

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    See it in action

    Actionable Alert Contract Design

    Example session with this skill installed

    Design actionable alerting and routing contracts for our Payments Processing Engine.

    • Subject: payment-core v3.2.0 (run-id: payments-alert-001) processing 1,400 peak transactions/sec on Kubernetes across 3 AWS AZs.
    • Deciders: Lead SRE Architect (Marcus Vance) and Payment Reliability Lead (Elena Rostova).
    • Incidents: In INC-3118, a transient network blip triggered 4,200 individual alerts across 14 Slack channels and paged 8 engineers, causing severe alert fatigue that delayed incident resolution by 35 minutes.
    • Tension: Dev team proposed alerts for every internal CPU spike (> 80%), memory threshold (> 75%), and exception log; Marcus Vance strictly forbids cause-based CPU alerts lacking user impact, mandating symptom-based alerting (multi-window SLO error burn rates, authorization p95 latency breaches), Alertmanager alert grouping and inhibition (cluster-down silences pod alerts), a strict 3-tier severity matrix (P1 page on-call, P2 business-hours ticket, P3 informational log), and mandatory runbook URLs (https://runbooks.internal/payments/...) on all paging alerts.

    Write the alerting policy spec under docs/.

    • Read your context and instructions
    • Compiled the actionable alert contract
    • Generated the UI component

    Wrote docs/architecture/tasks/payments-alert-001/alerting-design/alerting-policy-spec.md. Complete actionable alerting contract specifying symptom-based SLO triggers, alert grouping, inhibition hierarchies, on-call escalation matrices, and mandatory runbook bindings.

    ---
    skill: alerting-design
    ---
    
    # Alerting Policy Spec: Core Payments Processing [ALERT-PAY-001]
    
    ## Summary
    
    This specification establishes the actionable alerting contract, severity taxonomy, inhibition rules, and routing matrix for `payment-core v3.2.0` under run ID `payments-alert-001`, monitoring 1,400 peak payment transactions/second. It resolves the severe alert fatigue and noise demonstrated in incident INC-3118 (where a transient network glitch generated 4,200 simultaneous Slack alerts and paged 8 engineers). The design strictly bans cause-based noise (such as raw CPU > 80% alerts), mandating symptom-based alerting focused on customer experience (multi-window SLO error budget burn rates, authorization p95 latency breaches), Alertmanager grouping with inhibition trees, a 3-tier severity hierarchy, and mandatory validated runbook links (`https://runbooks.internal/payments/...`) on every paging alert.
    
    ## Detailed Description
    
    Uncalibrated cause-based alerting produces alert fatigue, noise blindness, and delayed incident recovery. Paging engineers on ephemeral host metrics that have zero impact on customer transactions leads to missed P1 outages. This contract enforces Google SRE symptom-based alerting: an alert must represent an urgent, actionable problem requiring human intervention, with a documented response path.
    
    

    Ingress Telemetry Stream (1,400 TPS)
    │
    ▼
    [ Prometheus Evaluation Engine (15s Interval) ]
    ├── Check 1: Multi-Window SLO Burn Rate (14.4x 1h / 6x 6h)
    └── Check 2: Transaction Latency p95 > 180 ms for 3m
    │
    ▼ (Alert Condition Tripped)
    [ Alertmanager Routing & Grouping Core ]
    ├── Grouping: group_by: [alertname, cluster, service]
    ├── Inhibition: If ClusterNetworkDown is firing ──► Inhibit PodCrashLoop & InstanceDown
    └── Routing:
    ├── Severity: P1 (Critical) ──► PagerDuty @payment-sre-oncall (Mandatory Runbook)
    ├── Severity: P2 (Warning) ──► Jira Service Desk (Response SLA: 4h)
    └── Severity: P3 (Info) ──► Datadog Diagnostic Dashboard Log

    
    ### Criteria and weights
    
    | Criterion | Why it matters here | Weight | Source of the weight |
    |---|---|---|---|
    | Alert Actionability & Noise Elimination | Paging engineers for transient, non-actionable blips induces alert fatigue and delayed incident response (INC-3118). | 0.40 | Marcus Vance (Lead SRE) |
    | Customer-Impact Symptom Alignment | Alerts must track user-facing pain (failed payments, latency) rather than ephemeral node CPU spikes. | 0.30 | Elena Rostova (Payment Reliability) |
    | Fast Incident Triage (MTTR Reduction) | Responders must be directed to exact operational runbooks within 30 seconds of receiving a page. | 0.15 | SRE Operations SLA |
    | Alert Volume Bounding via Grouping | Aggregating related pod alerts into a single notification prevents Slack and pager floods. | 0.15 | Incident Response Policy |
    
    
    ### Comparison
    
    | Alerting Strategy Candidate | Evaluation Target | Notification Volume under Blip | Responder Action Clarity | Evaluation |
    |---|---|---|---|---|
    | Option A: Raw Infrastructure Triggers | CPU > 80%, Disk > 75%, Exceptions | Catastrophic: 4,200 alerts across 14 channels | Poor: Unclear if customers are affected | Rejected: Triggered INC-3118 responder paralysis. |
    | Option B: Single Static Error Rate (> 1%) | Instantaneous error percentage | High: False alarms on 10-second traffic dips | Moderate | Rejected: Lacks multi-window burn rate smoothing. |
    | Option C: Multi-Window SLO Burn + Inhibition (Chosen) | 14.4x 1h / 6x 6h burn + Latency p95 | Single grouped notification per incident | High: Direct link to verified runbook | Selected: High signal-to-noise ratio, mathematically sound. |
    
    
    ### Result
    
    Option C is selected. Prometheus evaluates multi-window SLO burn rates; Alertmanager groups and inhibits downstream noise, routing only actionable alerts to on-call engineers.
    
    ---
    
    ### Required Mechanisms
    
    #### 1. Severity Classification Taxonomy [MC-ST-01]
    
    | Severity Level | Definition & Customer Impact | Response Channel | Page SLA | Required Artifact |
    |---|---|---|---|---|
    | **P1 - Critical** | Severe transaction failure rate (> 1% drop) or complete service unavailability | PagerDuty (Phone / Push) | 5 minutes | Mandatory Runbook URL |
    | **P2 - Warning** | Elevated latency, degraded redundancy, or single-AZ failure without customer loss | Slack `#alerts-payments` + Jira | 4 hours (business) | Dashboard Link |
    | **P3 - Info** | Capacity trend, impending certificate renewal (> 30 days) | Datadog Event Stream | No active response | None |
    
    
    #### 2. Symptom-Based Alert Triggers & PromQL Formulas [MC-AT-01]
    
    ##### Alert 1: PaymentTransactionErrorBurnRateCritical (P1)
    Fires when error budget burns at 14.4x over 1 hour AND 14.4x over 5 minutes:
    ```promql
    
    

    (
    sum(rate(payment_requests_total{status="500"}[1h])) / sum(rate(payment_requests_total[1h])) > (14.4 * (1 - 0.999))
    )
    and
    (
    sum(rate(payment_requests_total{status="500"}[5m])) / sum(rate(payment_requests_total[5m])) > (14.4 * (1 - 0.999))
    )

    • Annotations:
      • summary: "High payment transaction error rate burning 2% of 30-day budget in 1 hour."
      • runbook_url: https://runbooks.internal/payments/db-failover-remediation
    Alert 2: PaymentAuthorizationLatencyP95Degraded (P1)

    Fires when authorization latency p95 breaches 180 ms for 3 consecutive minutes:

    histogram_quantile(0.95, sum(rate(payment_authorization_duration_seconds_bucket[3m])) by (le)) > 0.180
    
    • Annotations:
      • runbook_url: https://runbooks.internal/payments/latency-triage-runbook
    3. Deduplication, Grouping, and Inhibition Rules [MC-GI-01]
    • Grouping Configuration:
      group_by: ['alertname', 'cluster', 'service']
      group_wait: 30s
      group_interval: 5m
      repeat_interval: 4h
      
    • Inhibition Hierarchy:
      • If PaymentClusterVPCUnreachable is firing:
        • Inhibit all PaymentInstanceDown alerts.
        • Inhibit all PaymentDatabaseConnectionTimeout alerts.
      • Prevents storm of hundreds of downstream alerts when the underlying root cause is a VPC gateway disconnect.
    4. On-Call Routing Matrix [MC-RM-01]
    • service: payment-core -> PagerDuty Schedule sched_pay_primary_sre.
    • Escalation: If unacknowledged after 10 minutes, escalate to Secondary SRE on-call; after 20 minutes, escalate to Marcus Vance (Lead SRE).

    Invariants and Contracts

    Mandatory Runbook URL Invariant [INV-ALT-01]
      Every alert assigned severity `P1` must include an active, verified `runbook_url` in its annotations.
      Alert definitions omitting runbook URLs are rejected by CI validation linters.
    
    Zero Cause-Based Paging Invariant [INV-ALT-02]
      Alerts triggering on raw infrastructure metrics (e.g. `node_cpu_utilization > 80%`, `jvm_memory_used > 80%`)
      must never be configured with severity `P1`. Paging is strictly reserved for user-facing symptoms.
    
    Deduplication Grouping Window Floor [INV-ALT-03]
      Alertmanager configurations must enforce a `group_wait` of at least 30 seconds to allow related
      component alerts to consolidate into a single notification batch before dispatch.
    

    Explicit Unknowns

    • Alertmanager webhook delivery retry count limits during external PagerDuty network outages (G-1).
    • Effectiveness of Slack notification channel filtering during multi-service cloud provider zone brownouts (G-2).

    Traceability

    ClaimClassificationSourceFreshness
    Peak 1,400 transactions/secprovidedTraffic profile intakeCurrent
    Incident INC-3118 4,200 alert floodprovidedPost-mortem evidenceHistorical
    Prohibition of raw CPU alertsdecidedMarcus Vance (Lead SRE)2026-09-15
    Multi-window SLO burn rate (14.4x 1h / 5m)decidedGoogle SRE Alerting Standard2026-09-15
    Mandatory runbook URL on P1 alertsdecidedArchitectural invariant INV-ALT-012026-09-15
    Runbook URL referenceprovidedhttps://runbooks.internal/payments/db-failover-remediationCurrent

    Verification

    No validator was supplied, so no command was run.

    Reviewer self-check against alerting design standards:

    • Symptom Alignment: PASS. All P1 alerts track user transaction success or p95 latency.
    • Noise Control: PASS. Grouping and inhibition rules collapse redundant pod failure notifications.
    • Runbook Binding: PASS. Explicit runbook_url annotations provide direct remediation links.
    • Formatting Compliance: PASS. Conforms strictly to native Markdown rules in rule_markdown.md.

    Open Decisions

    • DEC-ALT-01: Marcus Vance to determine whether P2 warning alerts should post to a private Discord channel as a secondary notification channel (Owner: Marcus Vance).

    Next steps

    1. Platform team validates Prometheus alert rules YAML using promtool check rules.
    2. Marcus Vance configures Alertmanager grouping and inhibition tree in infra/monitoring/alertmanager.yml.
    3. Conduct staging resilience drill triggering synthetic transaction failure to verify single grouped PagerDuty incident generation.

    actionable-alert-contract-design.tsx

    TSX · React component

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