A skills set and methodology for coding agents: clarify the task, plan, write tests, then code. The agent works with more discipline.
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224 living projects — from agent frameworks to prompt-injection defense. Each comes with our own note: why it matters, who it is for and how to start in three steps.
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A service that turns any website into clean Markdown or structured data for models. It can search, scrape, crawl a whole site and even click through a page.
A small Microsoft utility that converts PDF, Word, PowerPoint, Excel and other files into Markdown that is easy to hand to a language model.
An open coding agent for the terminal with a desktop app. It is not tied to one provider: plug in whichever models you have.
A toolkit for spec-driven development: principles and a spec first, then a plan and tasks, and only then code. Works with several coding agents.
OpenAI's lightweight coding agent that runs in the terminal and works on your project's code. Written in Rust.
Categories
Agent frameworksFrameworks and orchestration: what agents and multi-agent systems are built from.23 repositoriesCoding agents & CLIAgents that write code in the terminal and editor, and the methods for working with them.21 repositoriesMCPThe Model Context Protocol spec, official SDKs and the best servers.20 repositoriesOpen models & inferenceOpen weights, local runs, fast inference and fine-tuning.38 repositoriesRAG & vector DBsSearch over your own data: document parsing, crawlers, vector databases, knowledge graphs.19 repositoriesEvals & observabilityHow to measure a model or agent and see what happens inside it.17 repositoriesPrompting & contextPrompts, structured output, skills and context engineering.16 repositoriesVoice, video, multimodalSpeech recognition and synthesis, voice agents, images and video.19 repositoriesAutomationNo-code workflows, browser and computer-use agents.15 repositoriesAwesome lists & learningCourses, books and awesome lists worth starting with.21 repositoriesSecurityPrompt injection, guardrails, red teaming and agent scanners.15 repositoriesMissing your favorite?Suggest a repository — we will review it and add it if it earns a spot.Suggest a repo →
Catalog
19 repositories
A skills set and methodology for coding agents: clarify the task, plan, write tests, then code. The agent works with more discipline.
An open coding agent for the terminal with a desktop app. It is not tied to one provider: plug in whichever models you have.
Anthropic's official collection of Agent Skills: folders with instructions and scripts that Claude loads for a task. A good reference for writing your own.
Anthropic's coding agent that lives in the terminal: it understands your project, edits files, runs commands and handles git from plain-language requests.
A collection of system prompts and tool descriptions from popular AI products: Cursor, Devin, Windsurf, Lovable, Manus and others. Useful for studying how pros build them.
A curated list of skills, subagents, plugins, status lines and tools for Claude Code. A handy map of the ecosystem around the coding agent.
An agile AI-driven development method: a set of role agents (analyst, architect, developer and more) and a process from idea to code. Installs as skills or a plugin.
Recipes from Anthropic as notebooks: tools, RAG, multimodality, subagents and other techniques for working with Claude. The code is ready to copy into your projects.
A Claude Code plugin that turns it into a team of specialised agents: autopilot, team-work modes, and a deep interview before a task.
Anthropic's interactive prompting course: 9 chapters with exercises where you can try things right away and see how Claude's answer changes.
A command-line tool for testing prompts and agents: describe cases in a config and compare models. Also does red teaming and vulnerability scanning. Plugs into CI.
An SDK that drives the browser with a mix of code and natural language: extract data and click through any site without brittle selectors.
An AI automation platform with a friendly UI. Its TypeScript "pieces" automatically become MCP servers usable from Claude Desktop, Cursor and others.
A project template for context engineering with Claude Code: rules in CLAUDE.md, code examples and commands that turn a feature description into a detailed brief and then into a working implementation.
A command-line tool and Python library for dozens of models: OpenAI, Claude, Gemini and local ones. Prompts and responses are logged to SQLite, with embeddings, schemas and tools built in.
A full-stack MCP framework: server, built-in inspector and deploy in one project. Can build UI views for tools that open inside ChatGPT and Claude.
A GitHub Action that plugs Claude Code into PRs and issues: it answers mentions, reviews changes and suggests or makes edits right in the repo.
The official Python SDK for running Claude Code as a library: the agent loop, file and shell tools, MCP. The CLI ships bundled inside the package.
Firecrawl's official MCP server: scraping, search and site crawling for an agent. Offers a hosted keyless free tier or a local run through npx.
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