Write HTML. Render video. Built for agents.
Python tool for converting files and office documents to Markdown.
Local-first WeChat intelligence system with a read-only CLI, Codex skills, searchable chat history, daily briefings, follow-ups and opportunity tracking.
Create polished demo videos without editing skills. Mac/Windows/Linux
Trigram-indexed grep with a client/server architecture for fast regex search in large codebases locally
Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 20% fewer tokens for coding agents, 60-95% fewer tokens for JSON, same answers. Library, proxy, MCP server.
The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
Open-source 3D anatomy explorer: 2,234 selectable BodyParts3D meshes, system layers, search, and exploded views.
World-model-as-a-harness for simulating AI agent environments
Marketing skills for Claude Code and AI agents. CRO, copywriting, SEO, analytics, and growth engineering.
The team harness for AI agents
The ripgrep of AI context: a zero-dependency C++23 CLI + MCP server giving coding agents a ranked, deterministic map of any repo, blast radius, tests-to-run and quality deltas. Signatures at 80% fewer bytes than bodies; ~5% of a grep-and-read pass's tokens.
Turn the user's description or uploaded reference into a finished, editable Blender card and an interactive Three.js page. Preserve the requested subject, style, typography and destination. This skill contains code and text only; generated artwork belongs in the user's output project.
Build your autonomous hedge fund in minutes. AutoHedge harnesses the power of swarm intelligence and AI agents to automate market analysis, risk management, and trade execution.
Local-first AI coding agent desktop: Electron + Rust host core + pi Agent Harness + user-installable plugins
Local Windows coding and computer-use bridge for ChatGPT over MCP, limited to folders and capabilities you approve.
中国专利.skill:专利点挖掘与交底书(发明/实用/外观)编写,通俗解读专利,嗅探政策动向,辅助审查答复。
A list of tools that are open-source, in-browser, and require no-signups!
38 editorial diagram types for Claude Code, Codex, and Pi. Self-contained HTML + SVG. No shadows. No Mermaid slop.