5,088 ListingsFree scan on submit

Open-Source Listings

Find, compare and install AI agents, MCP servers and agent skills, with install commands and scan reports where available.

AllCoding AgentsDeveloper ToolsData Science & MLProductivity & WorkflowResearch & AnalysisBrowser AutomationWeb Scraping & DataDatabase ManagementSecurity & TestingDeployment & DevOpsCloud InfrastructureDesign & MediaContent & WritingMarketing AutomationFinance & TradingCommunicationSEO & AI SearchSocial MediaJob Search & CareersSales & CRME-commerceCrypto & Web3Gaming & Game DevSmart Home & IoTLearning ResourcesOther

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

SEO & AI Search Scanned 22

Scoop Bucket

Agent Reliability Analyzer CLI for Windows: find and fix agent reliability issues

Research & Analysis Not scanned yet 22

Claude Code Skills

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

Deployment & DevOps Scanned 21

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.

Security & Testing Scanned 21

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

Research & Analysis Scanned 21

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.

Design & Media Scanned 21

Q Claude Skills

A collection of Claude skills organized by how I think, decide, research and build.

Research & Analysis Not scanned yet 21

Claude Seo Skills

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

SEO & AI Search Scanned 21

Browseruse Agent Bench

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

Browser Automation Scanned 21

Agentshield

🛡️ The security firewall for AI agent tools & MCP servers (Claude 5, GPT-5.6, Gemini 3.8, Antigravity, Cursor, Codex, Hermes). Catch command injection, secret theft & toxic flows in <50ms. 100% offline Rust SAST + 1-click auto-fix + SARIF.

Security & Testing Not scanned yet 21

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

Developer Tools Scanned 21

Brow

Experimental Chrome side-panel browser agent with LangGraph.js, MCP/WebMCP, local models, and semantic browser automation.

Browser Automation Scanned 20

Aws Skills For Claude Code

aws-skills-for-aws

Cloud Infrastructure Not scanned yet 20

Buff Term

Buff 加持的 SSH 工具 | 面向 AI 的 SSH 工具与 MCP 服务器,内置自研 AI Agent 编排层,接入任意 OpenAI 兼容协议的大模型。 An AI-oriented SSH tool and MCP server with a built-in self-developed AI Agent orchestration layer, compatible with integration of any large model supporting the OpenAI-compatible protocol.

Data Science & ML Scanned 20

Platform

Ship product, not plumbing. Open source framework for AI-first SaaS — identity, OAuth, API auth, webhooks, notifications, and agents in one stack.

Developer Tools Scanned 20

Stdiobus

stdio Bus: agentic process supervisor and message router, handling NDJSON-framed JSON-RPC messages with session-based routing while remaining completely agnostic to protocol semantics.

Communication Scanned 20

Cool Claude Skills

claude skills i've made my self that are lowkey goated

Other Not scanned yet 20

Vion Protocol

Constitutional governance runtime for autonomous AI agents

Developer Tools Scanned 20

Agenttrust

Enterprise Zero-Trust AI Security & Governance Gateway: Real-Time Prompt Injection Defense, Action Scoping, HITL Approvals, Post-Quantum Merkle Audit & EU AI Act Compliance for Autonomous Agent Swarms.

Security & Testing Not scanned yet 20

Vortelio

Local AI platform: run LLMs, Stable Diffusion, Whisper, TTS, video & 3D generation offline — open-source Ollama + ComfyUI alternative in one binary.

Design & Media Not scanned yet 20

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.

Developer Tools Scanned 20

Claude Ros2 Skills

Claude Code skills for ROS 2 Jazzy — establish the unknowns first, verify against the installed system, prove the result ran.

Coding Agents Scanned 20

ComProScanner

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

Coding Agents Scanned 20

Claude Skills Collection

Custom skills and agents for Claude Code - codebase research, context management, and implementation planning workflows

Research & Analysis Scanned 20

List refreshed November 15, 2026. Data comes from public GitHub repositories.