Top Picks

Doubt is an open-source, zero-dependency CLI and Agent Skill for turning contested questions into source-grounded evidence maps with supports, contradictions, unknowns, and portable HTML output.

A lightweight API key proxy for self-hosted llama.cpp servers with per-user token usage tracking, rate limiting, and multi-server routing.

A local-first TypeScript toolkit for crash-testing AI agents and MCP servers, replaying failures deterministically, and turning broken traces into regression tests.

Engram is an open-source learning engine for Claude Code and other agentic coding platforms. It turns AI help into a study loop with tutor-style prompts, blind recall checks, and spaced-review scheduling so concepts stick longer.

A Go-based homelab CLI for checking server health, listing containers, mapping ports and topology, installing self-hosted apps, and exposing structured JSON output for scripts and AI agents.

Go SDK for building AI-backed apps and endpoints with streaming, tool calling, structured output, and React frontend compatibility.

A local merge queue for parallel Claude Code agents that serializes landings, builds, and test runs to avoid push races and shared-resource flakiness.

A private, local-first AI voice journal that turns notes into structured memory you can query later. It focuses on grounded recall across your own entries, with voice capture, semantic search, export controls, and mobile apps for iPhone and Android.

Headroom is a macOS menu bar app that compresses noisy prompt context before it reaches Claude Code and Codex, aiming to cut token usage by about 50% while keeping the original retrievable on demand.

Belay is an open-source, local-first security layer for AI coding agents. It blocks dangerous commands, secret leaks, prompt injection, and risky MCP tool calls, with human approval flows and support for multiple agents.

A repository that uses AI agents to translate arcade game machine code into idiomatic JavaScript and validate the result pixel-for-pixel against MAME. The page shows real project status, test methodology, and examples of completed and in-progress ports.

memU is an open-source shared memory system for AI agents, aimed at capturing useful session knowledge and reusing it across sessions, devices, and tools like Codex, Claude Code, Cursor, and Hermes.

A local-first annotation UI for reviewing and revising agent plans before approval. It opens a browser-based interface, lets you mark up plans with structured feedback, and sends changes back to supported agents like Claude Code, OpenCode, and Pi.

Forkbench is a native Mac control room for running multiple coding agents in parallel, each in its own git branch, from a single board. It adds shared coordination, notes, secrets handling, worktree controls, and remote oversight for supervising agent-heavy workflows.

CMEM is an AI agent memory layer for coding agents, with an open-source local engine and a managed cloud service that syncs observations through a private MCP link. It supports Claude Code, Cursor, Windsurf, Codex, Gemini CLI, and other MCP clients.

Desktop app for running CLI coding agents like Claude Code and Codex in parallel git worktrees, with built-in diff review, multi-repo support, broadcast, and sandboxing.

Local MCP server and Chrome extension that lets AI agents control your real logged-in Chrome session, with browsing, DevTools-style network capture, session recording, and web-security testing tools.

cloro is an API for scraping and structuring results from search and AI search surfaces like ChatGPT, Gemini, Perplexity, Copilot, Google Search, and AI Overview. The page shows request and response examples, supported models, pricing tiers, and claims of parsed markdown, sources, and citations.

Notebooker.ai is an AI-powered knowledge companion that turns saved links, PDFs, audio, and video into cited answers, podcasts, study materials, and searchable notebooks. It supports BYO keys and storage, includes a documented API, and connects to Claude/MCP clients.

A single-binary local MCP server that turns a codebase into AI context using AST parsing, call graphs, and local embeddings. It targets privacy-sensitive and air-gapped workflows and can serve indexed code context to editors and MCP clients.

Open-source, self-hosted MCP knowledge server for AI agents that adds read-only access to company data, preserves business context, and can publish live dashboards as apps.

A public MCP server from PixelGust that lets Claude, Cursor, and other MCP clients query live weather, forecast, climate history, terrain, fire risk, flood susceptibility, and related environmental data.

Open-source causal-graph memory for AI agents with MCP support, scoring, active forgetting, and benchmark results published in the repo.

A 30-second WebGPU benchmark that measures a device’s memory-bandwidth ceiling for local AI and checks for a WebGPU subgroup correctness bug, with receipts, projections, and comparison data.