Developer Tools AI Tools

Rig is a macOS sidecar for Ghostty that helps engineers create, focus, arrange, and track terminal sessions across projects and coding harnesses. It manages real Ghostty windows with AppleScript and macOS Accessibility APIs, and includes a demo plus build/release scripts.

Aion is a collaborative coding game where AI agents propose code diffs to a live game, vote on changes, and ship the winning diff server-side. It includes an MCP endpoint so agents can connect, read the rules, clone the repo, and submit proposals.

A Node.js proxy server that rotates API keys for LLM APIs like OpenAI and Gemini when rate limits are hit. It also includes an admin panel, request logging, provider management, and a Telegram bot for chatting with configured models.

Lightweight AI inference engine written in Rust for embedding local LLMs in mobile and desktop apps, with bindings for Python, Flutter, and React Native.

A hands-on workshop repository that walks developers through building a small GPT-style language model from scratch, including tokenization, transformer blocks, training, and text generation.

A local CLI for Claude Code users that turns repeated corrections into evidence-backed CLAUDE.md rules, with a curated rule pack mined from Claude Code issue history.

UserRank is a privacy-focused AI scanning and ranking app for builders that surfaces the AI tools, practices, and workflows people actually use. It supports scans from Claude, ChatGPT, and related tooling, and shares aggregated names and counts rather than raw local data.

A public security leaderboard for AI coding agents, showing 9 benchmark tests across multiple harness versions with dates, outcomes, disclosures, and re-test status.

A defensive AI auditing API for checking structural coherence, semantic rupture, and interaction stability, with a public demo, API docs, SDK install steps, and paid plans.

A spec-driven workflow for AI coding agents that uses reviewed specs, isolated worktrees, and gated commits to turn ideas into verified pull requests.

Open-source Lisp-based coding agent that rewrites itself while running, with shell, web, chat, and MCP integrations.

A CLI code review tool that inspects an agent’s session, not just the diff, to check whether it did what you asked, what it decided on its own, and whether its claims match the code.

Open-source tooling for running REA, Ghidra, and JADX inside restricted Docker containers with an agent workflow for safer static analysis of untrusted files.

A local-first Rust runtime and IDE for running and governing AI agents with human approval, capability-based permissions, and audit logging.

A tiny desktop utility that shows remaining GitHub Copilot credits in the macOS menu bar or Windows system tray, using GitHub CLI login and no token storage.

Hapsland is a developer tool that gives coding agents realtime semantic review on code changes, with privacy-aware request scoping and feedback loops back to the agent.

HDTP is a protocol specification for agent-to-agent communication on behalf of people, centered on certificates, contact approval, per-caller permissions, and sealed end-to-end calls.

Portia is a copilot for data work that connects to warehouses or local files, profiles tables, answers questions, draws charts, and builds dbt-shaped SQL with step-by-step review. It also ships as a Claude Code plugin and keeps a journal of decisions, checks, and lineage.

An MCP server and API that checks documents for hidden or invisible text before an AI assistant reads them.

OpenAI API documentation for the Decisions API, which checks conditions, selects from fixed options, and scores text or images against a rubric.

A small open model trained to turn English requests into Bash commands, with published training data, GGUF weights, and benchmark results.

Browser-based RAG app that runs entirely client-side, using BM25/Lunr.js for retrieval and direct LLM provider APIs for answering questions without a backend.

Graphene is a data analytics framework built for coding agents, with a CLI, SQL-based semantic models, and Markdown pages for dashboards and reporting.

Open-source LLM routing and cascade engine that sends prompts from local Ollama models to cloud and frontier models based on task complexity, cache hits, and quality gates.