Agent tools that work with Cursor

HeyGen's open-source framework that renders HTML, CSS and seekable animations to MP4 video, with agent skills and a Claude Code plugin.

Reference repository of Claude Code practices for subagents, commands, skills, hooks, MCP, settings and memory, with example implementations.

A framework for orchestrating role-playing, autonomous AI agents.

Web app, desktop app and MCP server for creating and editing draw.io diagrams by chatting with an AI model; exports .drawio, .png or .svg.

Trail-code (formerly graft): local code index and team-learnings layer that gives Claude Code, Cursor, Codex and other agents codebase context; optional Trail workspace.

Open-source AI memory platform that turns documents and conversations into a searchable knowledge graph for agents.

designlang: CLI that extracts a website's design system into DTCG tokens, Tailwind, Figma variables and more, with an MCP server for coding agents.

OpenAI's lightweight coding agent that runs in your terminal.

Microsoft's open-source Model Context Protocol curriculum, with lessons and examples in .NET, Java, TypeScript, JavaScript, Rust and Python.

Hook that blocks destructive Git and file-system commands and access to secrets before a coding agent runs a tool call; per its README, it is not a sandbox.

Hivemind by Activeloop: cloud-backed shared memory that turns agent session traces into reusable skills across Claude Code, Codex, Cursor and others.

Testing and evals platform for MCP servers and apps: playground, OAuth debugger, JSON-RPC traces and CLI. Mostly Apache-2.0; evals code licensed separately.

JetBrains' official TeamCity CLI for builds, logs and queues, with agent-skills install support.

A Claude Code guide covering workflows, hooks, skills and MCP servers, with templates and a stdio MCP server for querying it; guide licensed CC BY-SA 4.0.