Open-Source ListingsOpen-Source

EpochGo

Autonomous, local-first multi-agent AutoML platform. Zero cloud costs, zero API keys, 100% private. Benchmarks 7 algorithms, tunes hyperparameters, and serves live in-browser predictions.

Claude Skills Free

50 free Claude Code skills. Drop into ~/.claude/skills/ and go. Full library at clskills.in/browse

Tilda MCP

MCP server for Tilda — website builder, page management (Russia). Part of WWmcp — 46 MCP servers for emerging markets.

Agent Discover Scanner

The industry-standard Agentic Identity & Inventory Scanner. Automatically inventory autonomous agents (LangChain, AutoGen, CrewAI, PydanticAI) using static analysis, network heuristics, and eBPF. Foundational tool for AIBOM compliance and AgentOps governance.

Claude Skills

Battle-tested Claude Code skills for hardening vibe-coded projects. Audit, clean, and ship AI-generated codebases with confidence.

Hoot

MCP Testing Tool — Like Postman, but for the Model Context Protocol.

Claude Seo Skills

42 SEO commands for Claude Code — site audits, Ahrefs backlinks, GSC analytics, SERP research, content briefs, technical SEO, schema validation, and more

MCPretentious

A powerful Model Context Protocol (MCP) server that puppeteers iTerm2 terminals.

Heinrich The Inventing Machine

An open-source AI system for TRIZ-based inventive problem solving with interpretable, step-by-step reasoning flow

Claude Skills Kit

70+ curated agent skills for Claude Cowork and Claude.ai — ready-to-use tools for non-technical users: project management, productivity, and AI workflow automation

Claude Code Skills

YouTube/audio transcription, image, video generation, AI voice (TTS) & OCR for Claude Code, Cursor & Windsurf. Up to 20x cheaper via deAPI.

Claude Vibe Skills

One Claude skill for disciplined vibe coding: commit approval, six release gates, security scanning, cost control, and enforcement checks that stop skipped gates.

Claude Thai Business Skills

12 Claude Code skills ที่ปรึกษาธุรกิจสำหรับ SME ไทย — pricing waterfall, SME tax tier, Thai VC map, KOL deal w/ WHT, landed cost, 90-day cashflow

Claude Seo Skills

60 free Claude Skills for SEO and AI search. Built by Hawk Academy + StudioHawk. Drop into Claude Desktop and run.

Nicar2026 Skills In Codex Claude

Materials for NICAR 2026 session on using "skills" to aid in more reliable, reproducible analysis tasks when using Codex and Claude Code

Claude Code Skills

Claude Code skills for Kubernetes platform engineering, GitOps, and Helm chart management

EncodeX

A free and open-source multimedia toolkit built on FFmpeg. Convert, compress, extract, cut and batch-process audio, video and images, or drive the same engine from the CLI, an MCP server or the AI Copilot.

Claude Security Skills

25 production-tested defensive security skills for Claude Code - WordPress, VPS, Cloudflare, Next.js hardening, AI agent guardrails, MCP security, prompt injection defense, OWASP LLM Top 10, LLM coding failure modes (slopsquatting, hallucinated APIs, sycophancy), incident response, GDPR/DACH compliance. MIT, battle-tested.

Browseruse Agent Bench

Real-world browser-agent benchmark: 210 tasks across 107 websites, multi-agent/multi-browser evaluation, reproducible leaderboard and result submissions.

Claude Skills

A Claude Code plugin marketplace for open-source maintainers — README heroes, README audits, and .NET test-coverage backfills.

Lastsearch

Reliable research infrastructure for AI agents. Evidence-backed web search with citations, confidence scores, and Clarity anti-hallucination. MCP server, REST API, Python SDK.

ComProScanner

A python package for extracting composition-property data from scientific articles for building databases

Pm Skills Claude Code

27 Product Management skills for Claude Code — discovery, delivery, strategy, validation, execution & GTM

Vion Protocol

Constitutional governance runtime for autonomous AI agents