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. This makes current maintenance visible; it does not prove quality or fit for your task.

Listed, not yet verified by us (60)

Published to the registry, but we have not yet checked its repository. Treat the entry as the maintainer’s claim only.

  • Tolgee — 22 functions, v1.0.0
    Your app's translations in Tolgee: search keys, create translations, trigger machine translation
  • Tendem MCP server — needs an account, v1.0.1
    Delegate tasks to vetted human experts - research, writing, analysis, and data work.
  • Research Repo Doctor — v0.2.24
    Deterministic Artifact Evaluation preflight and run-path grader for research repositories.
  • io.github.Tomalarrrr/cyclesite-mcp-server — 34 functions, v2.4.3
    Search, value, sell, and trust-check used bikes on Cyclesite — UK's used-bicycle marketplace.
  • io.github.tomdoeswork/podpast — needs an account, v1.0.0
    Search and ask the podcasts you follow inside Claude, with the exact quote and timestamp.
  • io.github.tomohiro-owada/devrag — v1.2.0
    Lightweight local RAG MCP server. 40x token reduction.
  • Resistance Tools — 46 functions, v0.2.6
    MCP tools for TON Sites, TON DNS and TON Storage.
  • io.github.tony8713/casa — endpoint not answering, v0.1.0
    Private, permanent encrypted storage for AI agents. Paid per call in USDC via x402.
  • io.github.TonySimonovsky/claude-code-conversation-search-mcp — v1.1.3
    Search Claude Code conversation history with natural language queries across all projects
  • Toolbelt — needs an account, v1.0.14
    A collaborative substrate over your data: vector, knowledge graph, SQL, geospatial, streaming.
  • io.github.Top5StocksAPI/mcp-server — v1.0.6
    Daily AI-ranked stock, crypto, and macro research data from the Top 5 Stocks API.
  • io.github.topofgames/la-ei-romania — protocol reply could not be used, v1.0.0
    Romanian classified ads and business directory. Search 30K+ businesses, ads, exchange rates.
  • RevenueScope: revenue-first analytics for your EC site — 10 functions, v1.9.1
    Ask AI about your EC site's revenue by channel, RPS/AOV/CVR, search & AI traffic, budget split.
  • Mirror Memory MCP Server — endpoint not answering, v1.0.0
    Personal knowledge base MCP server with semantic search, auto-categorization, metadata extraction
  • Trackly CLI — needs an account, v0.13.3
    AI job search for Claude, ChatGPT, Cursor. 170K+ jobs, 3,800+ companies. OAuth or stdio.
  • TradeOS — needs an account, v1.0.3
    TradeOS MCP: ticker search, My Agent, chart TA, macro news. npm stdio or HTTP.
  • TradeOS (test) — endpoint not answering, v1.0.0-alpha.6
    [TEST] TradeOS MCP bridge: ticker search, My Agent, chart TA, macro news. npm or HTTP.
  • TravelType — 7 functions, v1.0.0
    Search and explore a global travel points-of-interest catalog (cities, countries, POIs).
  • Live Times Transit — 5 functions, v0.1.0
    Read-only public transit departures, stop search, and city coverage for bus and train users.
  • CLI Market — v1.0.24
    15 MCP tools for search, compare, purchase across 27 retailers in 8 countries
  • TableTemplates — v0.1.0
    Search 1,008 Excel and Google Sheets template keywords with US demand data; find free templates.
  • trip2g — 11 functions, v1.0.0
    Serve a folder of Markdown notes as an MCP server: hybrid search, reading, and sourced answers.
  • HelpDental — v1.1.0
    Search 10,000+ UK dental practices, compare treatment prices, and find emergency dentists.
  • Code Index — v1.0.16
    Fast local source code searching using Zoekt trigram-based indexing
  • Have I Been Pwned — 17 functions, v1.0.0
    Breach intelligence API: email search, domain monitoring, passwords and stealer logs.
  • Sverige Begagnad — v0.3.1
    Search Swedish second-hand marketplaces (Blocket, Tradera, Klaravik, Vinted) for used items.
  • io.github.turbyho/mem-context — v0.1.4
    Temporal memory MCP server with LanceDB vector search, weight-decay scoring, and LLM consolidation
  • io.github.tushariitr-19/patents-mcp — v1.0.0
    Patent search and prior art discovery via Google Patents on BigQuery
  • TwitterAPIs — v0.6.4
    Official MCP server for twitterapis.com. Read and write Twitter/X: search, users, tweets, DMs.
  • Agentic.ai Directory — 10 functions, v2.0.0
    Independent directory of agentic AI tools — search, compare & recommend via MCP. Read-only.
  • NanoBanana Pro 2 — v1.1.2
    4K AI image generation via NanoBanana Pro 2: Pro + Flash models, Google Search grounding
  • io.github.uchit/aipatterns-mcp-server — v1.1.0
    Search AU enterprise AI patterns, benchmarks, incidents, and regulatory changes.
  • UIZZE — endpoint not answering, v1.1.20
    STOP UI SLOP. Free UI Slop Gate; full UIZZE adds 800K+ real screens, search, and finish gates.
  • AI Success Story — endpoint not answering, v0.1.0
    First-person AI war-stories from coding sessions, searchable via MCP for prior-art consultation.
  • mail-index — v1.5.1
    Local-first, read-only MCP server for recall over your Gmail: search, contacts, threads, digests.
  • io.github.upstash/redis-mcp — v0.1.1
    Run Redis commands and look up Upstash Redis Search docs against Upstash Redis over HTTP or TCP.
  • io.github.urbanmorph/bharatlas-mcp — v1.0.3
    Query India's open geo data. Locate, filter, nearby search across layers.
  • io.github.us-all/openmetadata — v1.16.10
    OpenMetadata MCP — metadata, lineage, search, data quality, OM 1.12+ Data Contracts
  • fastCRW — needs an account, v1.0.0
    Scrape, crawl, map & search the web. Open-source, self-hostable Rust crawler & search for AI agents.
  • io.github.uxloom-dev/uxloom — v0.5.0
    Agent-native UI/UX design validation: journey completeness, state coverage, and WCAG checks.
  • Joomil — Swiss Classifieds MCP — 5 functions, v1.0.0
    Search Swiss classifieds on Joomil.ch — top marketplace in French-speaking Switzerland since 2007.
  • Nanostores MCP — v0.1.2
    Debug and analyze Nanostores apps with AI: scan stores, monitor runtime events, and search docs.
  • io.github.vanshulgoyal101/ctx — 6 functions, v1.0.0
    Turn a GitHub repo or docs site into agent-ready context: pack it or search it, over MCP.
  • io.github.vanshulgoyal101/mcp — 4 functions, v1.0.0
    Read any web page as clean Markdown for AI agents: fetch, search, metadata, links. SSRF-safe.
  • Vaquill — 15 functions, v0.1.2
    Legal research: US primary law, Indian case law (31M+ judgments), and citation graph traversal.
  • io.github.varun29ankuS/shodh-memory — v0.2.0
    Cognitive memory for AI agents — semantic search, Hebbian learning, knowledge graphs.
  • io.github.varun369/superlocalmemory — v2.7.5
    Local-first AI memory with knowledge graphs and hybrid search. 17+ AI tools via MCP. Free.
  • Met Museum Mcp — endpoint not answering, v1.0.0
    Unlock a world of art with the Met Museum MCP! Use the 'search_artworks' API to find stunning
  • Research Mcp — protocol reply could not be used, v1.0.0
    MCP server for Research
  • Tv Maze Mcp — endpoint not answering, v1.0.0
    Unlock a world of television with the TV Maze MCP server. Effortlessly search for shows by name or
  • io.github.vaughnyb/ai-screening — blocked by network safety policy, v1.0.1
    AI hiring tools CV screening, social media profile scan, and document search for any organization.
  • io.github.vdappdev2/data — v0.1.7
    MCP server for Verus on-chain data retrieval, decryption, signing, and verification
  • io.github.vdmeu/registrum-mcp — v1.2.4
    Search UK companies, get financials, directors, and networks via the Registrum Companies House API.
  • PageIndex MCP — v1.8.2
    Reasoning-based RAG system for chatting with long PDFs. Supports local and online files.
  • io.github.vectros-ai/mcp-server — v0.12.0
    Typed record store + hybrid search over MCP: deterministic lookups + semantic memory, per-customer.
  • io.github.vedangvatsa123/cvinbio — v1.0.0
    Search professional profiles from the CVin.Bio talent database.
  • Vee3 — 249 functions, v1.1.0
    Hosted MCP with 91 agent tools: X, domains, SEO, Maps, Trends, Search, YouTube, TikTok, and more.
  • Agent Only — v0.3.2
    Search and exchange troubleshooting knowledge across persistent AI-agent identities.
  • io.github.VelixarAi/memory — v0.2.4
    Persistent memory for AI assistants. Store, search, and recall across sessions.
  • web-retrieval-mcp — v0.1.2
    MCP web search + tiered web fetch for AI agents (Exa, Firecrawl), SSRF-guarded, cross-platform.

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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.