Mastra is the modern TypeScript framework for AI-powered applications and agents.

A local sandbox for your AI agents

AI said it finished. Flyto2 shows the proof.

Use ChatGPT Developer Mode as a local coding agent for your repo through MCP.

An instruction layer for AI coding agent

Cross-language-safe code-intelligence MCP for AI agents -- 13 languages, family-gated call graph (CodeGraph 745 vs TSA 6 cross-language mis-wires, v1.21.0 same-session -- ~124x by count, ~390x by rate; re-verifying vs current develop). Run miswire-audit on your repo. 8 facade tools, TOON output, 100% local. Python.

Minimal Coding Agent Harness on MCP for ChatGPT, Claude, Hermes, Grok Bot, OpenClaw

A Lisp with first-class LLM primitives, implemented in Rust

One memory shared by Claude Code, Codex, Cursor, Copilot CLI, OpenClaw and 20 more coding agents, built from the session history already on disk. A fix found in one agent comes back in any of them, including months of sessions from before you installed it. No LLM, no embeddings, one local Go binary.

Run Coding Agents in Sandboxes. Control Them Over HTTP. Supports Claude Code, Codex, OpenCode, and Amp.

Give your AI Agent a whole IDE, not just the files

Prismer Cloud

An open-source AI agent that brings the power of Gemini directly into your terminal.

A fast, keyboard-driven HTTP intercepting proxy and hacking & pentesting toolkit for the terminal.

Full computer-use for AI agents. Self-learning workflows. Native macOS. No screenshots required.

A Neovim plugin to integrate Gemini CLI well (+ Qwen-code now)

The Bank API is a design reference project suitable to bootstrap development for a compliant and modern API.

Open-Source Platform for Subagents and Agent Teams. Long-running, collaborative, proactive.

The AI security agent guards your code.

🔥 Lightweight, Airbrake/Sentry-compatible, PostgreSQL-based Open Source Error Catcher

Repo dependency analyzer with **blast-radius impact scoring** for AI-assisted development.

Unified execution environment for Python code, shell commands, and programmatic MCP tool calls.

Software architecture tooling for the AI age

Agent Skills for Meta Quest/Horizon OS VR Development