ZBS Index What actually exists in applied AI, with the source next to it

Retrieval

Everything here was classified as retrieval by keyword match against the maintainer's own description, so treat the grouping as a starting point rather than a verdict.

The list is ordered by the most recent commit, not by stars. A popular project that stopped in 2024 is not a better answer than a smaller one shipped last week.

Worked on in the last 90 days (50)

Someone pushed a commit recently. This is the shortlist worth trying first.

  • io.github.arxivsub/arxivsub-mcp — last commit 2026-07-10, v0.1.1
    Search arXiv and major AI/ML/CV/NLP/robotics conference papers and their related work.
  • webfetch — last commit 2026-07-10, v0.1.5
    License-first federated image search with attribution, dimensions, and download tooling.
  • marocain.investments — {GIN} real-estate intelligence (Morocco) — last commit 2026-07-09, v0.1.9
    {GIN} verdict, M-Value AVM, market facts + semantic search for Moroccan real estate. Moat-safe.
  • Image to SVG — last commit 2026-07-09, v1.0.1
    MCP server that converts raster images (PNG/JPG/WEBP) to SVG vector format
  • io.github.BalajSaleem/criterion — last commit 2026-07-09, v1.0.0
    Semantic search across 6,236 Quran verses and 12,416 authentic Hadiths for Islamic guidance.
  • AI Readiness (hosted) — last commit 2026-07-09, v1.0.0
    Check if a website is visible to AI search (ChatGPT, Perplexity, Claude). No install.
  • AI Readiness — last commit 2026-07-09, v1.1.3
    Check if a website is visible to AI search (ChatGPT, Perplexity, Claude) and get per-gap fixes.
  • io.github.AMMAR-62/mewcp-google-calendar — last commit 2026-07-08, v1.0.0
    Schedule smarter - create, search, and manage Google Calendar events through AI.
  • Plexa — last commit 2026-07-08, v1.0.0
    Agentic directory of real businesses in Mexico & LATAM. Search by vertical and city.
  • Google Maps MCP Server — last commit 2026-07-08, v0.0.53
    18 Google Maps tools for AI agents — geocode, search, directions, weather, and more.
  • Lucid — last commit 2026-07-07, v1.0.0
    Lucid’s connector creates diagrams, searches, edits, shares, and retrieves docs to summarize.
  • OctoTrip Flights — last commit 2026-07-07, v1.0.0
    Free, no-login flight search with real-time pricing from multiple airlines.
  • Wikivibe MCP — last commit 2026-07-07, v0.1.0
    Search and read public Wikivibe articles about AI coding, agents, MCP, GEO, bots and deployment.
  • io.github.HBarefoot/engram — last commit 2026-07-07, v1.6.3
    Local-first persistent memory for AI agents — SQLite + local embeddings, MCP-native, no cloud.
  • OctoTrip Rental Cars — last commit 2026-07-06, v1.0.0
    Free, no-login rental car search with real-time pricing.
  • AskCyborg — last commit 2026-07-06, v0.2.0
    Analyst-debate research on every public and private company. 8 tools: search, score, compare, more.
  • at.memebo/memeboat-mcp — last commit 2026-07-06, v0.3.0
    Search 25,000+ meme templates and create shareable memes on memebo.at. Free, anonymous, no API key.
  • GEO Inspector — last commit 2026-07-06, v0.1.2
    Inspect a site's AI-search readiness: AI crawler access, llms.txt, schema markup, meta directives
  • io.github.giuseppesocci-bot/kalicart-global — last commit 2026-07-06, v1.0.1
    Federated commerce search across independent WooCommerce merchants. Keyless, read-only MCP server.
  • io.github.DrBaher/supstack — last commit 2026-07-06, v0.18.2
    Evidence-based supplement research, dosing, safety, and interactions as agent-callable tools.
  • ai.smithery/sunub-obsidian-mcp-server — last commit 2026-07-06, v1.0.0
    Search your Obsidian vault to quickly find notes by title or keyword, summarize related content, a…
  • io.github.drumst0ck/uploadkit — last commit 2026-07-06, v0.3.1
    UploadKit MCP — 40+ upload components, route scaffolds, BYOS setup, full docs search.
  • io.github.godesigntech/freelancer-mcp-server — last commit 2026-07-06, v2.0.0
    Search, bid, and message clients on Freelancer.com from Claude. Multi-account support.
  • io.github.dgahagan/homebox-mcp — last commit 2026-07-06, v1.0.0
    Homebox home inventory: search, intake, warranties, attachments, locations, tags, QR labels
  • io.github.fluidumber/autopm — last commit 2026-07-05, v4.0.1
    18 AI product-management robots for market research, financials, and execution specs. No API keys
  • BeauticsLab — last commit 2026-07-05, v1.0.1
    Search Korean cosmetics from Olive Young, Daiso, Naver, Coupang, 11st with EWG ingredient analysis.
  • Files — last commit 2026-07-04, v0.2.0
    Sandboxed local filesystem: read, search, edit, copy, archive, and safely manage files.
  • GitHub — last commit 2026-07-04, v0.2.0
    GitHub via MCP: search, repos, issues, PRs, files, notifications. OAuth device flow or token.
  • Notes — last commit 2026-07-04, v0.4.1
    Local markdown notes: ranked + semantic search, tags, todos, and a wiki-link knowledge graph.
  • io.github.cyberpapiii/imessage-max — last commit 2026-07-04, v0.4.4
    AI-optimized MCP server for iMessage on macOS. Read, search, and send messages.
  • Voila Groceries MCP — last commit 2026-07-04, v0.1.7
    Safe personal Voila grocery automation for search, slots, cart updates, and order history
  • ai.radmail/radmail-mcp — last commit 2026-07-04, v0.3.2
    Email OS for agents - real-inbox search, triage, commitments, and a verifiable BEC hard-stop.
  • Pasal.id — Indonesian Law — last commit 2026-07-04, v2.0.0
    Task-oriented MCP for Indonesian law: search, resolve citations, read laws, and MK decisions.
  • io.github.davidmosiah/google-ads-intent-mcp — last commit 2026-07-03, v0.1.1
    Dry-run-first Google Ads search-term intent analyzer and negative-keyword MCP for agents.
  • Compabase — last commit 2026-07-03, v1.0.0
    MCP server for 3M+ Polish companies — KRS & CEIDG financials, ownership, and industry search.
  • Outset — last commit 2026-07-02, v1.0.0
    AI-moderated research platform: create and launch studies and query interview results.
  • io.github.alisaitteke/noun-mcp — last commit 2026-07-02, v1.0.2
    MCP server for The Noun Project - search and download icons directly in Cursor AI and Claude
  • NDI-MCP-Server — last commit 2026-07-02, v1.0.2
    Commercial real estate deal search, comp lookup, and scoring for the Northeast US
  • io.github.cyanheads/fcc-broadband-mcp-server — last commit 2026-07-02, v0.1.12
    FCC broadband availability, coverage analysis, and digital divide data for US geographies.
  • io.github.AIWerk/mcp-server-imap — last commit 2026-07-02, v1.2.1
    Email tools for any IMAP/SMTP provider: list, read, search, send, and manage messages.
  • Remote OpenClaw — last commit 2026-07-02, v0.2.1
    Search 13,870+ MCP servers, 4,384+ agent skills, and plugins from your terminal or agent.
  • github-twin — last commit 2026-07-02, v0.0.17
    Personal RAG over your GitHub history (commits, code, reviews), served to Claude Code over MCP.
  • io.github.Evanciel/stellavault — last commit 2026-06-28, v0.8.5
    Local-first MCP server: Claude searches, asks & drafts from your Obsidian vault. 21 tools, no keys.
  • Multi-Account Gmail — last commit 2026-06-28, v0.3.0
    Multi-account Gmail MCP server — read, search, draft, and label across every inbox.
  • Luma Events — last commit 2026-06-28, v0.1.0
    Discover events from Luma — search by category, city, distance, and keywords with calendar export
  • ai.keenable/web-search — last commit 2026-06-27, v0.1.2
    Live web search and clean-markdown page fetch over the Keenable web index.
  • io.github.CSOAI-ORG/rag-knowledge-mcp — last commit 2026-06-26, v1.0.4
    rag-knowledge-mcp MCP server by MEOK AI Labs
  • eBay Browse — last commit 2026-06-26, v0.1.0
    eBay Browse API MCP server — buy-side listing search and price intelligence.
  • NuBerea — last commit 2026-06-24, v1.0.1
    AI-powered biblical research tools — lexicons, morphology, manuscripts, and more.
  • io.github.AIWerk/mcp-server-clawhub — last commit 2026-06-24, v0.1.4
    ClawHub.ai skill catalog: search, browse, inspect, and download skills (token unlocks publish).

Repository gone or archived (10)

The registry still lists these, but the linked repository returns 404 or the owner archived it. Shown so you do not spend time discovering that yourself.

  • eu.ansvar/czech-law-mcp — archived by owner, last commit 2026-07-07, v1.0.1
    Czech legislation via MCP — full-text search across statutes and provisions
  • eu.ansvar/italian-law-mcp — archived by owner, last commit 2026-07-07, v1.1.1
    Italian legislation via MCP — full-text search across statutes and provisions
  • eu.ansvar/irish-law-mcp — archived by owner, last commit 2026-07-07, v1.0.3
    Irish legislation via MCP — full-text search across statutes and provisions
  • eu.ansvar/romanian-law-mcp — archived by owner, last commit 2026-07-07, v1.0.0
    Romanian legislation via MCP — full-text search across statutes and provisions
  • eu.ansvar/spanish-law-mcp — archived by owner, last commit 2026-07-07, v1.0.1
    Spanish legislation via MCP — full-text search across statutes and provisions
  • eu.ansvar/lithuanian-law-mcp — archived by owner, last commit 2026-07-07, v1.0.1
    Lithuanian legislation via MCP — full-text search across statutes and provisions
  • eu.ansvar/french-law-mcp — archived by owner, last commit 2026-07-07, v1.1.2
    French legislation via MCP — full-text search across statutes and provisions
  • eu.ansvar/luxembourg-law-mcp — archived by owner, last commit 2026-07-07, v1.0.3
    Luxembourg legislation via MCP — full-text search across statutes and provisions
  • eu.ansvar/uk-law-mcp — archived by owner, last commit 2026-07-07, v1.0.2
    UK legislation via MCP — full-text search across statutes and provisions
  • eu.ansvar/polish-law-mcp — archived by owner, last commit 2026-07-07, v1.0.1
    Polish legislation via MCP — full-text search across statutes and provisions

Page 10 of 51

How this page is ordered

Entries are grouped by whether anyone is still working on them, using the date of the most recent push to the repository. They are not ordered by stars, because a star is a bookmark somebody left once and never took back.

Where we have not checked an entry yet, it says so rather than being mixed in with the verified ones.