59,623 tagged Building agents, measured the same way as everything else here.
Browse within: agent-orchestration 48agentic-workflow 47Multi-Agent 45agentic-coding 39plugin 38claude-plugin 36claude-code-skills 35claude-code-plugins 34claude-ai 30gemini 29codex-cli 28Orchestration 27antigravity 27context-engineering 27
Skill Claude CodeCodex
Configure, extend, debug, or contribute to PicoClaw itself. Use when the task is about PicoClaw CLI commands, config.json, gateway, auth, models, skills, MCP servers, cron, routing, sessions, self-evolution, built-in slash commands, or repository internals. Use PicoClaw-native workflows, terminology, paths, and…
Instructions file CodexOpenCode
AGENTS.md instructions for garrytan/gbrain, covering agents working on gbrain, install (5 min), read this order, trust boundary (critical) and common tasks.
Instructions file
Claude Code instructions for garrytan/gbrain, covering claude.md, north star, two organizational axes (read this first), architecture and reference map (load on demand).
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An autonomous agent that conducts deep research on any data using any LLM providers.
Instructions file ✓ vendor
Claude Code instructions for openai/openai-agents-python, a project described as: A lightweight, powerful framework for multi-agent workflows.
Instructions file CodexOpenCode ✓ vendor
Instructions for huggingface/smolagents, a project described as: 🤗 smolagents: a barebones library for agents that think in code.
Skill Claude CodeCodex ✓ vendor
Maintain the supported LLM model list: add a new model, or run routine maintenance to verify availability and discover new models worth adding. Use when the user asks to add/support a model, update the model list, or check model availability.
Skill Claude CodeCodex
Re-encode verbose prose into a dense telegraphic register — punctuation as connectives, label frames, verbless assertions — without losing normativity or precision. Use when compressing system prompts, tool/function descriptions, skill bodies, or agent instructions; reducing token count or context bloat; making…
Skill Claude CodeCodex
Write system prompts, tool docs, and agent definitions. Project tag conventions + RFC 2119 keywords + dense compression. Use when authoring or editing any prompt the model reads.
Skill Claude CodeCodex
Optimize the description prompts an AI agent reads to learn its built-in tools (the .md files under prompts/tools/). Two halves: (1) measure how much of a prompt is already inferable from the tool's JSON parameter schema + name, to prune redundancy with evidence; (2) house authoring rules for what belongs in a tool…
Agent
MUST be used for exploratory codebase research, rapid code analysis, and broad pattern searches. Fast read-only scout returning compressed context for handoff.
MCP server Claude CodeCodexCursor +2
A powerful MCP toolkit for coding, providing semantic retrieval and editing capabilities - the IDE for your agent. Runs locally from the serena-agent Python package.
MCP server Claude CodeCodexCursor +2
A tool to pack repository contents to single file for AI consumption. Runs locally from the repomix npm package.
Instructions file GitHub Copilot
Copilot instructions for yamadashy/repomix, a project described as: 📦 Repomix is a powerful tool that packs your entire repository into a single, AI-friendly file. Perfect for when you need to feed your codebase to Large Language Models (LLMs) or other AI tools like Claude, ChatGPT, DeepSeek, Perplexity, Gemini…
eyaltoledano/claude-task-master
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Guidelines for implementing and interacting with the Task Master MCP Server.
Plugin Claude Code
Persistent memory for AI coding agents -- captures tool usage, compresses via LLM, injects context into future sessions. 12 hooks, 54 MCP tools, 8 skills, real-time viewer.
Skill Claude CodeCodex
Use when the user needs help configuring Crush — writing crushrc (the Bash config format) or crush.json, setting up providers, models, LSPs, MCP servers, hooks, skills, permissions, or changing Crush behavior.
Skill Claude CodeCodex
Converts books and documents (PDF, EPUB, DOCX, HTML, Markdown, plain text, RTF, MOBI/AZW with Calibre) into structured agent skills, extracting frameworks, mental models, principles, techniques, and anti-patterns. Use when the user wants to study a document through GitHub Copilot CLI, Amp, Claude Code, or Hermes…
Settings file Claude Code
Agent settings configuring enabledPlugins.
Instructions file
Claude Code instructions for mastra-ai/mastra, a project described as: Mastra is the modern TypeScript framework for AI-powered applications and agents.
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There are four major MCP object types.
Instructions file CodexOpenCode
AGENTS.md instructions for PrefectHQ/fastmcp, a project described as: 🚀 The fast, Pythonic way to build MCP servers and clients.
Agent
How to configure custom or unlisted models for any provider.
Agent
Guide to choosing the right AI model for your tasks.
At most 3 mods per repository are shown here — the rest are on their repository pages: