The ripgrep of AI context: a zero-dependency C++23 CLI + MCP server for coding agents. Find what you want without reading the repo, then check you built what you meant — blast radius, tests-to-run, quality deltas. Signatures at 74.7% fewer bytes than bodies; every guess labelled, every loss published. Paddle out with a map.
GitHub's official MCP Server

An Obsidian plugin that embeds Claude Code/Codex as an AI collaborator in your vault
AI productivity studio with smart chat, autonomous agents, and 300+ assistants. Unified access to frontier LLMs
Mobile and Web client for Codex and Claude Code, with realtime voice, encryption and fully featured
The long-horizon computer-use harness. Run AI agents across desktop apps and the CLI for extended periods while preserving task state and making reliable progress on complex workflows. Features fresh-context execution, durable verified state, independent auditing, recoverable progress, and native Claude Code / Codex / OpenClaw integration.
A browser inside your terminal
📄 Configuration files that enhance Cursor AI editor experience with custom rules and behaviors
A powerful MCP toolkit for coding, providing semantic retrieval and editing capabilities - the IDE for your agent
From text & real sources to maintainable .drawio architecture models: Diagram IR with source-kind profiles, incremental sync preserving manual layout, multi-view projection, architecture-as-test with a CI action, query/review, what-if, accessible Story Mode, and a built-in MCP server

Orchestrate multiple coding agents from desktop and mobile

Watch a Claude Code or Codex session as a live flow graph, in your terminal or your browser.
Run Claude Design locally as an Agent Skill — Cursor, Claude Code & more. Produce polished UI mockups, prototypes, decks & wireframes as self-contained HTML, without claude.ai/design. Best with Opus 4.8.
Open-source desktop AI agent for tools, files, knowledge, workflows, and real deliverables.
Beautiful, AI-native markdown IDE and LLM wiki
Where people and agents build in tune.
A MCP for Claude Desktop / Claude Code / Windsurf / Cursor to build n8n workflows for you

TypeScript multi-agent framework that runs in your own environment: consequential actions wait for approval and every run leaves a verifiable record. Describe the goal, not the graph. 13 built-in providers (Claude, OpenAI, Gemini, DeepSeek and more) plus any OpenAI-compatible endpoint, local models included.

End-to-end, code-first tutorials for building production-grade GenAI agents. From prototype to enterprise deployment.
Claude-first paid-media operations skill for Claude Code across 12 ad platforms (Google, Meta, YouTube, LinkedIn, TikTok, Microsoft, Apple, Amazon, Reddit, Pinterest, Snapchat, X): source-grounded audits, deterministic scoring, versioned JSON reports, and capability-gated account changes.
Convert documentation websites, GitHub repositories, and PDFs into Claude AI skills with automatic conflict detection
Autoharness — a self-learning skill layer for Claude Code — distills skills from your real sessions, updates them as you work, and prunes the ones that stop getting used. No daemon, no benchmark.
Superset is an agentic IDE to orchestrate 100+ coding agents in parallel. Run any agent with your own subscription.

All parts of Claude Code's system prompt, 27 builtin tool descriptions, sub agent prompts (Plan/Explore/Task), utility prompts (CLAUDE.md, compact, statusline, magic docs, WebFetch, Bash cmd, security review, agent creation). Updated for each Claude Code version.