open-source

A Go-based text editor built for LLM agents, with branching undo, conflict handling, audit logs, MCP support, and agent skills installation.

Loopsy is an open-source tool for controlling a laptop terminal from a phone and for agent-to-agent communication across machines. It includes a CLI daemon, a web/mobile control surface, Cloudflare Workers relay deployment, and MCP integration for AI coding agents.

Open-source transparent proxy for coding agents that preserves full conversation history on disk while selectively deciding what the model reads. Supports OpenAI-compatible, Anthropic Messages, and OpenAI Responses APIs, with setup docs, engine-specific configs, and benchmark claims for long-horizon agent sessions.

Open-source multi-agent harness from Microsoft for running large self-organized agent teams asynchronously. The repo describes scaling to 1,024 agents, includes a reproduction guide, Docker Compose setup, launch scripts, and an evaluation write-up.

Open-source MCP server for financial analysis that brings 500+ calculated metrics, valuation models, technical indicators, and macro data into Claude, ChatGPT, Cursor, Copilot, and other MCP-capable clients.

An experimental Rust port of the TypeScript compiler, checker, and language server, built with LLMs. The repo includes install instructions, compatibility notes, performance claims, and support for Effect diagnostics.

An open-source agentic browser harness that lets existing agent CLIs control your logged-in browser through a side panel and optional MCP server.

A browser agent that runs goal-driven workflows, verifies results in the browser and backend, and can hand off to an LLM only when deeper reasoning is needed.

A native macOS app that visualizes Claude Code runs as a city of robot-staffed offices, mapping projects, teams, and CLI events into an interactive workspace.

Open-source Python framework for building multi-agent LLM apps that can run on local models through Ollama or on hosted APIs like OpenAI, Anthropic, and OpenRouter. The repo highlights built-in plugins, workflow orchestration, agent serving over HTTP, and guardrails for tool use.

A CLI coding agent designed to make small local models more reliable through sampling, verification, and targeted repair. It supports interactive and one-shot workflows and can use local or remote providers.

Open-source mission-control desktop app for Claude Code that turns projects into a pixel-art campus, with live agent status, task orchestration, spending visibility, and permissioned chat.

Agenttik is a local workspace for running AI coding sessions across multiple projects. It supports Claude Code, Codex, GitHub Copilot, and OpenCode Go, with desktop and web usage, project workspaces, recurring tasks, remote connections, and local/private profiles.

A Swift package for running JavaScript LLM agents inside a Swift app using the XS engine, with snapshot/restore support, resident agents, and confined tool access.

An open-source C compiler written in Java, with a preprocessor, parser, semantic analysis, TAC lowering, a VM, and an interactive C shell. The repo also includes an x86-64 assembler, build and test instructions, and concrete proof points like passing Lua and curl test suites.

A Claude Code status line that shows session size, next-turn cost, and remaining budget before you type.

A vision-language foundation model for autonomous driving that combines 3D perception, driving VQA, and motion planning in one framework. The repo shows performance tables, model structure, and links to the paper, blog, and model downloads.

Openvurp is a local-first multi-agent workspace where agents have jobs, tools, memory, and can consult each other instead of answering in isolation. The repo shows browser, CLI, and Docker setup, plus concrete workflows for running commands, writing files, and using multiple channels.

ModelPeer is an open-source tool for cross-model peer review in coding workflows. It lets Claude Code, Codex CLI, and Gemini CLI review one another as read-only engineering peers, with commands for consultation, diff review, setup, updates, and safety controls.

A pure C implementation for training and running a tiny GPT, with build instructions, sample output, and performance notes for macOS, Linux, and Windows.

A Claude Code status-line tool that estimates per-turn costs, subagent spend, cache rebuilds, and usage limits from local session data.

Self-hosted voice assistant that can answer aloud, dictate text, run shell commands, control mouse and keyboard, and connect to MCP-enabled services. It can hand off heavier tasks to coding agents and run on local hardware or with hosted providers.

clai is a terminal-first AI tool that pipes stdin to an LLM and writes results to stdout, so it fits naturally into shell workflows like git diffs, text files, and command pipelines.

Open-source security guidance for specific libraries and versions, aimed at developers and coding agents. The repo includes local setup steps, a web site, and an installable skill for agent workflows.