#open-source

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Unity MCP Server, 268 tools for AI-assisted game development. Connect Claude, Cursor, or any MCP client to Unity Editor & Unity Hub. Scene management, GameObjects, components…

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Deterministic safety solutions for probabilistic AI agents

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Your First LLM-Wiki Conversation Knowledge Base

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Open-source HCM system for managing HR processes with AI agents. Full data ownership, MCP/A2A-native, no vendor lock-in.

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Portable semantic memory for AI agents: core engine, TypeScript SDK, framework adapters, MCP server, CLI, and host plugins.

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Save 94% on AI coding tokens. Index your codebase, agents search instead of reading files. Works with Claude Code, Codex, Copilot, Cursor, Gemini CLI. Local MCP server, free…

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LLM-powered knowledge base from your Claude Code, Codex CLI, Copilot, Cursor & Gemini sessions. Karpathy's LLM Wiki pattern, implemented and shipped.

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12,000+ open source STEP parts for your next CAD project

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197 bioinformatics & life science skills for Claude Code and AI agents, BixBench 92.0% accuracy. RNA-seq, single-cell, drug discovery, proteomics, and more. Powers OmicsHorizon.

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Vigil: The leading open source AI SOC. Apache 2.0. Runs against your own LLM, local or remote.

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Daymon puts your favorite AI to work 24/7. It schedules, remembers, and orchestrates your own virtual team. Free.

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The skill layer for AI agents: npm for AI Agent Skills.

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Sno Station Skills: 31 tested skills that turn Claude Code and Codex into one working team. Cross-vendor peer review, automatic handoff when an agent hits its quota, a one-page…

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Turn your coding agent into a video studio: describe a video in plain language, and your agent writes the timeline and produces the file.

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A virtual design team for Claude Code, Cursor, Windsurf, Gemini CLI, and Copilot, 26 roles, 62 commands, 15,000+ lines of expert design knowledge. Your agency's design brain…

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Composable, auditable Agent Skills for building Roblox game sites, from opportunity and keyword research to content, SEO, updates, and backlinks.

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Infrastructure that connects LLMs to ERPNext. Frappe Assistant Core works with the Model Context Protocol (MCP) to expose ERPNext functionality to any compatible Language Model

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A portable project-planning skill for Codex, Claude Code, pi, Hermes, and Agent Skills-compatible harnesses. Evidence before build advice.

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Halofy is the open access and governance layer for AI agents across your organization. Identity, policy, provenance, audit, and signed erasure.

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#1 Product of The Day @ Product Hunt. The GTM co-founder you don't have. Open-source GTM Agent Skills for developer tools and AI products, for founders, GTM hires, and founding…

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MCP Server for Facebook ADs Library - Get instant answers from FB's ad library

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An agentic law firm. Yours. 67 specialist AI agents that review documents through evidence-backed debate, with mandatory human gates and a 10-pass verification loop. Apache 2.0.

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A Model Context Protocol (MCP) server that retrieves information from Wikipedia to provide context to LLMs.

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Google maps for vibecoders.

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Pctx is the execution layer for agentic tool calls. It auto-converts agent tools and MCP servers into code that runs in secure sandboxes for token-efficient workflows.

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Self-hostable AGPL workspace where humans and AI agents share chat, tasks, knowledge, approvals, and MCP context.

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API 200 is an open source API gateway to simplify 3rd-party integrations. Import endpoints, set up caching, retries, and mocks. Access all services via one URL. Monitor logs…

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SEOBuild Onpage - The first AI agent that writes pages Google ranks AND LLMs cite. One command in, ranking page out. Built on DeerFlow, powered by 2026 SEO + GEO strategies…

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Unity MCP Plugin (UPM), Editor bridge for AI-assisted game development. Enables Claude, Cursor & MCP-compatible AI to control Unity Editor with 268 tools: scenes, GameObjects…

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Claude in Chrome, reverse-engineered and open-source. No domain blocklist. Any Chromium browser. Same 18 MCP tools, same performance.