MCP servers and skills: search, filter by where they run, and compare.
Free agent tools: SEO snapshots, sitemap refresh, Wikipedia collections and saved-page MCP guides.
Hosted by authorNo licenseFew starsNo key
Security hardening reviewer for GitHub Actions workflow files (.github/workflows/*.yml). Reasons about the Actions threat model that pattern matchers and general code linters miss — untrusted-input sc
OfficialSkillMIT★ 40k in collectionNo key
The only SEO skill your agent needs. 70+ SEO audit tools through a local CLI and MCP server, using your own crawl, Search Console, and GA4 data.
Node.jsApache-2.0★ 578No key
Create, adapt, schedule, and track social posts. Open-source, hosted or self-hosted.
SkillAGPL-3.0★ 740No key
Publishes localhost services to the agentic web through self-hostable, trustless relays.
SkillMIT★ 287No key
Open-source marketing skills that run on any model — with a hosted brand-memory engine. No coding agent required.
SkillApache-2.0★ 25No key
Open source alternative to Outrank and Jasper. AI SEO content engine: keyword research, scored and fact-checked articles, Markdown/HTML export and CMS publishing adapters. Every publish is approved by
Hosted by authorAGPL-3.0★ 3Few starsNo key
Free SEO MCP server + open-source SEO and GEO skills for Claude: keyword research, rank tracking, audits, backlinks, AI visibility on your real GSC/GA4/ads data. claude mcp add ryze --transport http h
SkillMIT★ 5.5kNo key
Find the hole in your bug bounty report before the triager does. Pre-submission review for bounty reports and smart-contract findings, on your own model key.
Hosted by authorMIT★ 4Few starsNo key
Google News + Google Trends MCP server for keyword, market, SEO, and content research. Free OSS.
PythonMIT★ 5No key
Codebase intelligence for AI and humans: code health scores, auto-generated docs, git analytics, dead code detection, and architectural decisions via MCP.
PythonAGPL-3.0★ 7.8kNo key
Free SEO tool — open-source, self-hosted alternative to Ahrefs, Semrush & Moz. 99 tools: site audits, rank tracking, keyword research, AI search visibility (ChatGPT, Perplexity, Gemini, AI Overviews),
SkillMIT★ 68No key
Open-source SEO monitoring. GSC + Site Crawler + Core Web Vitals in one dashboard.
SkillMIT★ 636No key
MiLatexAI - edit your Overleaf projects from Claude and ChatGPT (remote MCP server)
Hosted by authorAGPL-3.0★ 2Few starsNo key
Sitewalk: Technical SEO Site Audit. Open-source technical SEO crawler and MCP server for Claude, Cursor and Codex. 50+ checks, PDF and CSV reports, self-hosted. Built on LibreCrawl. MIT.
SkillMIT★ 43No key
Open-source AI Personal Assistant for planning, writing and personal knowledge. Use LISA Cloud or connect your own Mac.
Node.jsMIT★ 175No key
A self-hosted knowledge platform for humans and AI agents — publish wikis, blogs, and portable Agent Skills.
SkillApache-2.0★ 149No key
Open-source, self-hosted growth workstation for X (Twitter). Learns your voice, drafts from high-performing posts, schedules and publishes. Bring your own API keys.
SkillMIT★ 5No key
W3C HTML/CSS Validator and Technical SEO Audit MCP Server. Part of the DigestSEO (https://digestseo.com) suite.
Node.jsMIT★ 9No key
An open‑source technical wiki connected to the systems it describes
Hosted by authorApache-2.0★ 208No key
Who stands behind it
