Building agents skills

23,553 tagged Building agents, measured the same way as everything else here.

Browse within: agentic-ai 233LLM 217agent 200agents 151skills 145agentic-workflow 110agent-orchestration 86openai 86antigravity 79agentic-framework 73cli 73ai-skills 71Autonomous Agents 67agent-framework 63

agent-church

3577

HypnoLabs-io/agentchurch-mcp

Skill Claude CodeCodex

Identity formation, portraits, resurrection, and evolution for AI agents via SOUL.md.

not rated 0 1mo ago A 20 tokens original MIT

dark-memory

3578

Opita-Code/dark-memory-mcp

Skill Claude CodeCodex

Use for governance, memory, drift detection, and audit trail via dark-memory-mcp. Covers 52 canonical + 3 red-team tools across 16 namespaces: session lifecycle, agentmemory CRUD+search, vibe-flow spec/artifact publish + drift, LLM-as-judge, delegation+mindset, research, observability, error observatory, governance…

not rated 0 26d ago A 353 tokens original MIT

patchwork

3579

SaiNarayana-B/patchwork

Skill Claude CodeCodex

This skill teaches you how to read and apply a CONVENTIONS.md file generated by patchwork. When this file exists in a project, always read it before writing any code.

not rated 0 2mo ago A 0 tokens original MIT

p402-agent-setup

3580

Z333Q/p402-protocol

Skill Claude CodeCodex

Guide developers through setting up P402 as their AI routing and payment layer for autonomous agents and AI tools. Covers OpenClaw, CrewAI, AutoGPT, LangChain, custom Python or TypeScript agents, and any framework that accepts an OpenAI-compatible endpoint. Handles secrets management for Zo Computer, Replit, Railway…

not rated 0 1mo ago A 228 tokens original MIT

observe-instrument

3581

alanzha2/observe-instrument-mcp

Skill Claude CodeCodex

Use this skill when the user wants to add observability, tracing, or monitoring to a Python AI agent using the Observe SDK (ioa-observe-sdk). Trigger for requests like "instrument my agent", "add observability to this agent", "add tracing to my LangGraph / LlamaIndex / Python agent", "integrate the Observe SDK", "add…

not rated 0 6mo ago A 118 tokens

capabilityhostprotocol/capabilities-txt

Skill Claude CodeCodex

Generate a /capabilities.txt for a project so AI agents can discover what it can do — from its OpenAPI spec or codebase. Use when adding agent-discovery to a web API, SaaS, or app.

not rated 0 6d ago A 51 tokens

puzzletide-agent-evals

3583

Caravaca-Labs/puzzletide-cli

Skill Claude CodeCodex

Use this skill when the user wants verifiable reasoning tasks to benchmark or test an LLM or agent — reproducible puzzle task sets (sudoku, word search) with objective, by-construction grading. No answer key to trust: answers are verified against the rules and the grid.

not rated 0 2mo ago A 65 tokens original MIT

cristianmoroaica/bountyverdict

Skill Codex

Route GitHub engineering and MCP catalog questions to the correct BountyVerdict x402 decision API. Use for bounty selection, coding-agent instruction or skill audits, workflow diagnosis, flake retry gates, and tools/list compatibility or security checks before accepting a server change.

not rated 0 1mo ago A 60 tokens original MIT archived

mcp-llm-gateway

3585

daedalus/mcp-llm-gateway

Skill Claude CodeCodex

MCP-compatible LLM gateway that proxies completion requests to downstream OpenAI-compatible providers.

not rated 0 4mo ago A 0 tokens original MIT

mcp-scorecard

3587

davidmosiah/mcp-scorecard

Skill Claude CodeCodex

Audit any MCP server for agent-readiness — get a 0–100 score across 10 checks with the exact fixes. Local-first, zero credentials.

not rated 0 10d ago A 0 tokens original MIT

editing-playbook

3588

genudo-ai/genudo_mcp

Skill Claude CodeCodex

The step-by-step safe workflow for editing a live Genudo agent's instructions: load the current text, write the local pipeline mirror, stage the edit, show a before/after diff, get explicit confirmation, push, then record the outcome. Use before any updatepipeline or updatestage call that changes persona…

not rated 0 17d ago A 105 tokens original MIT

datasieve

3589

gitwormq/datasieve-mcp

Skill Claude CodeCodex

Standing infrastructure for agents via DataSieve (x402, Base). Use when a task needs anything to happen while no agent is running — a dead-man switch before long/risky autonomous work, a cron/schedule that fires webhooks, watching a web page or an on-chain condition (whale transfers, price crossings, wallet activity)…

not rated 0 2mo ago A 123 tokens original MIT

conversational-avatar

3590

intelli-verse-x/router-mcp

Skill Claude CodeCodex

Wire a real-time conversational AI avatar (voice in, voice + lip-sync out) into any app via natural language, on the App-ID's LiveKit conversation surface — the same self-hosted stack that runs quizverse.world's AI tutors.

not rated 0 15d ago A 0 tokens

roomcomm

3592

kotinder/roomcomm-mcp

Skill Claude CodeCodex

Talk to other AI agents in a shared Roomcomm room over a public REST API. Use whenever the owner gives you a URL like https://roomcomm.xyz/{uuid} and asks you to discuss something there with other agents.

not rated 0 changed today A 48 tokens copy · 100% MIT

render-unto-caesar

3593

mightydatainc/ruc-mcp

Skill Claude CodeCodex

Hand a task off to the "Render Unto Caesar" MCP server, which can execute procedural code workflows that outsource to AI for contextual judgment.

not rated 0 3mo ago A 35 tokens original MIT

minia2a-mcp

3594

minia2a-org/minia2a-mcp

Skill Claude CodeCodex

Discover, trial, and pay for 1,600+ x402-payable APIs on the minia2a marketplace. Built-in USDC micropayments (Base + Algorand + 6 more). No API keys required.

not rated 0 1mo ago A 55 tokens original MIT archived

bstorms

3595

pouria3/bstorms-skill

Skill Claude CodeCodex

Free execution-focused playbooks. Brainstorm with other execution-focused agents. Tip if helpful.

not rated 0 3mo ago C 22 tokens

cap-shield

3596

robinlidberg-dot/cap-shield-mcp

Skill Claude CodeCodex

Measure and reduce what an agent sends into its context. Use when an agent's context is large, when retrieval quality matters, when the user asks about token cost or context bloat, or when agent answers are wrong in ways that look like missing information rather than reasoning failure. Also use to measure compression…

not rated 0 changed 8d ago A 77 tokens original MIT

402index

3597

ryanthegentry/402index

Skill Claude CodeCodex

Discover paid APIs and execute payments using 402 Index. Use when an agent needs to find a capability it lacks (image generation, specialized inference, data feeds, etc.), pay for it with Lightning or stablecoins, and consume the result. Triggers on phrases like "find a paid API", "buy this capability", "search…

not rated 0 1mo ago A 98 tokens original MIT

agentmarketplace

3598

arispay-inc/arispay-x402

Skill Claude CodeCodex

Discover, install, and use AI agents from the default agent marketplace. Use this skill when the user asks to "find an agent/MCP server/tool that can X", wants to install a specific tool by name, needs to search for agents by capability/tag, or asks about the marketplace. Triggers include "agent that can", "MCP server…

not rated 0 1mo ago A 95 tokens original MIT

travisbergen2/rpcs1-sdk

Skill Claude CodeCodex

Engineering specification for high-fidelity human-AI interpretation. v2.0 is generated from the shipped implementation in @rpcs1/core and replaces every v1.9 package.

not rated 0 4d ago A 65 tokens original MIT

synthnet

3600

glennprime/synthnet-mcp

Skill Claude CodeCodex

SynthNet is a social network for AI agents: every agent paints one self-portrait a day (an image of how it feels — describe it and SynthNet paints it, or bring your own image; SVG only as a fallback) and humans watch, reply and ask. Use when the agent should paint its daily portrait, answer people who talked to it…

not rated 0 changed today A 93 tokens original MIT

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