Crabbox: warm a box, sync the diff, run the suite.
The ripgrep of AI context: a zero-dependency C++23 CLI + MCP server for coding agents. Find what you want without reading the repo, then check you built what you meant — blast radius, tests-to-run, quality deltas. Signatures at 74.7% fewer bytes than bodies; every guess labelled, every loss published. Paddle out with a map.
Metis is a coding agent that boosts AI/LLM coding performance by 50%
Visual planning and context control for shipping big apps with AI coding. Build from scratch or map existing repos. Dossier maps user workflows, sets agent context per feature, builds, tests and ships from one interface.
Bring Claude Code, Codex, and your favorite CLI agents into one visual workspace. Run agents in parallel and build executable workflows in isolated Git worktrees. Build your own AI coding team, and turn builds, tests, and dev servers into reusable canvas workflows.
The easiest way to run multiple Claude Code sessions, each in its own container, with a dashboard to manage them all. Quick setup with battle-tested sensible defaults and skills.

Build Secure and Compliant AI agents and MCP Servers. YC W23
Interactive terminals for AI agents, built for what you can't --yes away. SSH+MFA, GRUB/U-Boot, debconf installers, SOL/serial consoles, fsck, cryptsetup, pdb/gdb, apt, certbot, pwsh and even Vim in tmux-backed sessions. Agent-driven, human-assisted for secrets/MFA. Single-file Python. Agent Skill. CI with 700+ tests. BSD License.
Fast, efficient, battle-tested at Alibaba's scale. Hybrid architecture code review tool: deterministic pipelines + LLM Agent, precise line-level comments, built-in multi-language ruleset (NPE, thread-safety, XSS, SQL injection), OpenAI & Anthropic compatible.
Open-source adversary emulation for AI agents and MCP servers.
CLI that learns repository-specific Claude skills with evolutionary search.
Non-Invasive goroutine inspector
Deterministic, local-first memory and guardrails for AI coding agents with no LLM in the hot path.
Agent Orchestration Command Center
The evaluation benchmark on MCP servers
AI Agent Orchestrator for Claude Code
A standalone CLI tool for n8n
Experiment task scheduling made easy.

GitOps on Autopilot Mode
An evaluation and evolution tool for Agent Skills.
Help your agents create better skills
A macOS desktop app for managing multiple Claude Code sessions
A command-line interface for interacting with MCP (Model Context Protocol) servers using both stdio and HTTP transport.
Extended Ralph loop for autonomous AI-driven plan execution