Browse The Skill Store

Agent Coordination Protocol

by PubsProToolkit

$16

A structured protocol for AI agents to orchestrate sub-agents with role contracts and disciplined handoffs.

🛡️ MCP Server Starter & Safety Kit

by JustHandled Labs

$29

Scaffold and audit secure MCP servers with input schemas, confirmation gates, and safety-first tool definitions.

LLM Eval Framework Builder

by Arnstein Larsen

$17

You changed the prompt, tried four inputs, it looked better, you shipped — and three days later support tickets say outputs are worse for an entire class of inputs you didn't test

Prompt Injection & Agent Security Gate

by PubsProToolkit

$14

An adversarial security gate that audits untrusted content — web pages, tool outputs, documents, emails — for embedded instructions, exfiltration, and authority spoofing, then returns a SAFE/REVIEW/BLOCK verdict.

Maintain 100% uptime with an automated LLM fallback chain that routes from high-tier APIs to local models.

nex ai content generator

by Nex AI

$7

High-reliability Dutch content engine with a Claude-Gemini-Qwen fallback chain and template safeties.

Video type matrix, platform specs, AI prompt recipes (Seedance/Sora/Kling), zero-cost SOP, quality gates.

🔁 Model Migration Checker

by JustHandled Labs

$6/mo

Find the model-version coupling that breaks when you swap LLMs. Flags hardcoded model names and versions, deprecated or renamed parameters (the max_tokens to max_completion_tokens class of change), hardcoded token and context-window limits, response-format parsing tied to one model's output, tool-schema format coupling between providers, and hardcoded per-token cost constants. The patterns load from an editable model-rules table you update as new models ship.

nex wobble bridge architecture

by Nex AI

$7

Canonical Next.js bridge for secure, real-time communication between browser UIs and local agent gateways.

nex mempalace memory system

by Nex AI

$7

Deploy a structured, long-term memory palace for AI agents on Raspberry Pi via MCP and ChromaDB.

nex task cli

by Nex AI

Free

Generate a JSON-backed, agent-callable task CLI with recurrence and prefix-ID matching.

nex open brain rag

by Nex AI

$9

Deploy a self-hosted, private RAG system with pgvector, Ollama, and a Telegram interface for your personal notes.

📚 Reference Grounding Checker

by JustHandled Labs

$15

Before an agent acts on a plan, verify that the things it named actually exist. Checks each referenced file path, function or method, import or package, environment variable, and CLI command against your repo, and flags the ones that do not resolve. Catches the hallucinated function and the phantom package before the edit, not after the build breaks. Resolves Python and JavaScript/TypeScript.

nex demo factory generator

by Nex AI

$9

Scaffold a multi-model 6-step pipeline to automatically turn prospect URLs into live, branded demo websites.

Deterministic Bazi / Four Pillars skill using OpenFate MCP for True Solar Time, Ten Gods, Da Yun, and branch interactions.

The TweetClaw

by Martin Gunderman

$7

Professional X/Twitter automation for AI agents: Post, monitor, extract data, and manage engagement via 99 API endpoints.

Multi Agent Orchestration Patterns Library

by Arnstein Larsen

$19

Every orchestration topology — sequential, parallel, hierarchical, map-reduce, critic-actor — selected and designed for your exact workflow. Full system design with agent roles, interfaces, routing logic, and error paths.

Multi Agent Orchestrator

by Arnstein Larsen

$12.99

The hard part of multi-agent work isn't spawning agents — it's deciding what deserves parallelism, what each agent needs to not duplicate work, and how failures cascade

Token Budget Officer

by PubsProToolkit

$19

Cost-aware execution planning for AI agents — estimate cost-vs-value before expensive steps, propose cheaper paths (cache, summarize once, downshift models), and track spend against a session budget with a PROCEED / OPTIMIZE / DEFER verdict.

Agent Spend Guardrails

by PubsProToolkit

$19

Define spending rules for your AI agent — caps, category whitelists, approval thresholds — and audit what it bought or almost bought, with an approve/hold/block verdict per transaction.

nex prompt booster ext

by Nex AI

$7

The complete Nex Prompt Booster Chrome extension (real shipped Manifest V3 source): turn short, lazy AI prompts into detailed, structured, expert-quality prompts instantly, right inside ChatGPT, Claude, Gemini, Perplexity and Grok, with no API calls. Ships the full extension plus the dev loop, customization guide, and Web Store packaging steps. No build step.

nex claude api integration

by Nex AI

$7

Production-ready Claude API integration with dual-model routing, token tracking, and resilient retry logic.

ai agent production hardening kit

by Arnstein Larsen

$19

Transform fragile AI prototypes into resilient, enterprise-ready production agents with professional hardening tools.

MCP Server Architect

by Arnstein Larsen

$19

The default MCP server is an API wrapper that dumps forty endpoint-shaped tools on the model and hopes — and the model gets confused, picks the wrong tool, and produces garbage that looks like a tool call