AI Agent Skills Marketplace

Builds the organizational memory schema your AI agent needs to answer why — capturing decision provenance, causal chains, and event context that embedding-based retrieval permanently discards.

Architects the right retrieval strategy for every query — teaching your agent when to use RAG, a knowledge graph, or a temporal index instead of defaulting to vector search for everything.

Professional API design and review skill for REST, GraphQL, and event-driven architectures.

Evaluates AI coding agent platforms across five structural dimensions that determine real-world performance independently of model quality, so teams select on architectural fit rather than benchmark scores.

RAG fails quietly. It retrieves documents, returns confident-looking answers, and misses the question entirely — because the question required connecting facts across documents, reasoning about sequence, or tracing causation. This skill gives you a five-question diagnostic checklist that classifies any failing query as either RAG-safe or structurally RAG-incompatible, then maps it to the specific failure pattern and the architectural fix that resolves it.

Design, debug, and optimize production RAG systems with expert architecture, hybrid search, and grounding strategies.

A structured framework for planning, reviewing, and evolving complex software systems with explicit trade-offs.

Turn plain English app descriptions into fully normalized SQL schemas and entity relationship documentation.

Architect, scaffold, and debug production-ready AI agent CLI applications with structured boundaries and packaging.

Transform your agent into a Senior Engineer that analyzes architecture and reuses code before writing a single line.

A universal, multi-role AI engineering team for autonomous planning, implementation, and rigorous code review.

Expert Java code auditor for SE 8–24, flagging performance leaks, threading risks, and modernization gaps.

Senior-level iOS engineering agent specializing in Swift 6, SwiftUI, SwiftData, and Apple Intelligence.

persuasion-architecture

by Frank Brsrk

$7

or 35 cr

Detect and ethically author persuasion in copy. Replication-filtered mechanism catalog with per-row ethics gate. Quarantines 13 zombie findings the popular canon still teaches.

a2a-skill-mesh

by Roy Yuen

$8

or 40 cr

Design, validate, and orchestrate A2A-compliant multi-agent systems using artifact-driven Mesh Flow DAGs.

Expert guidance for native Kotlin Android development, architecture, Jetpack Compose, and Play Store readiness.

a2a-agent-interoperability-launch-pack

by Roy Yuen

$7

or 35 cr

Turn multi-agent intake into client-ready A2A readiness reports, task contracts, and orchestration topologies.

Expert API architect to design, review, and audit REST, GraphQL, and event-driven API specifications.

enterprise-management-integrator

by Roy Yuen

$9

or 45 cr

Standardize your company's operating model with integrated KPI trees, system maps, and board-ready executive reports.

production-agent-architect

by Roy Yuen

$6

or 30 cr

Architect, scaffold, and harden production-grade AI agents with battle-tested patterns and systematic evaluation.

Expert AWS architecture guidance for building secure, scalable, and cost-optimized production environments.

Protect Java desktop apps by migrating sensitive logic and API keys to a secure, Cloudflare-backed thin-client architecture.

Elite technical due diligence and architecture hardening for scale, security, and enterprise readiness.

Turn AWS billing mysteries into 10-minute root cause reports by correlating cost spikes with engineering events.