Developer Tool AI Tools

Open-source, self-hostable sandbox for AI agents. It lets agents work inside isolated Linux containers through MCP tools, with CLI and host-level admin controls for creating, managing, and exposing boxes.

A desktop app for saving AI-generated HTML pages into a local vault, opening them in a sandboxed viewer, and resurfacing them later with spaced repetition. It also exposes an MCP server so agents can save, search, organize, and schedule pages.

A macOS Electron app that lets you talk to Claude, Codex, and Grok side by side, with voice-driven control and a lightweight local setup.

An unofficial Claude client for Nokia Series 40 phones, paired with a small Go server that handles TLS, chat backend access, and device pairing.

Self-hosted voice agent runtime that streams speech-to-text, LLM output, and text-to-speech together in one process. The page shows quickstart commands, a minimal agent example, browser/client embedding, authentication notes, and performance benchmarks.

A Go-based crawler for scraping documentation sites into clean Markdown and JSONL for LLM ingestion, RAG pipelines, and offline searchable doc corpora.

A Windows voice-dictation app in Rust that runs locally with whisper.cpp, supports hotkey dictation, system audio capture, file transcription, and optional local LLM cleanup.

A research repo for reducing hallucinations in LLM-generated code using semantic triangulation, with setup, benchmarking, experimentation, and reproducibility instructions.

MindFlock is an open-source developer tool for running multiple AI coding agents in separate git worktrees, seeded from tickets or issues and merged manually by the user.

A local-first harness for turning coding models into reliable software agents, with memory, sandboxed execution, verification, recovery, GitOps, and deployment workflows. The repo describes a multi-agent architecture, approval gates, provider support, and a real shipped example.

A read-only Claude Code skill that runs OpenAI Codex CLI as a second-model reviewer on diffs, with scoped review modes for branches, commits, and uncommitted changes.

Open-source N64 game engine and visual editor built with libdragon and tiny3d. It targets real hardware and accurate emulators, with GLTF import, HDR+bloom, big-texture support, scene management, audio, collision, and node-graph scripting.

Open-source authorization engine for AI agents that adds confidence-based gating, human review, policy-as-code, and audit logging. The repo shows quickstart code, local demo steps, SDK installs, and self-hosting options.

Open-source autonomous development pipeline for Claude Code that moves from spec and planning through implementation, validation, PR creation, Codex review, and bug triage.

A Claude Code plugin that lets you stash ideas during a session with /stash commands, then pop them back later without losing context.

Open-source CLI and agent infrastructure for handling paid API requests. It detects 402 payment challenges, signs stablecoin payments with a local wallet, supports MCP, and includes a payment debugger plus catalog tooling.

Amnitex is a local, lossless memory layer for MCP-capable AI coding assistants. It installs as a CLI, exposes tools like search, recall, remember, and list keys, and is designed to work across clients such as Claude Desktop, Cursor, Cline, Continue, and Zed.

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.

A macOS menu-bar app that tracks Claude usage pace and estimates whether a subscription will last until reset, with advice on what to change if it won’t.

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.

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.

A detailed setup guide for building a two-node AMD Strix Halo cluster with Intel E810 RDMA networking for distributed vLLM inference.