MCP Server Directory

similarity-search-api-sdk io.github.nexus-mcp-infra/similarity-search-api-sdk

Stateless NMI + cosine fusion with entropy-driven alpha calibration

nyuchi-docs io.github.nyuchi/nyuchi-docs

Search, read, and ask the Nyuchi docs (docs.nyuchi.com); send feedback or raise issues.

OGA Antibody Validation io.github.onlygoodantibodies/oga-antibodies

Knockout-controlled antibody validation lookups over the Only Good Antibodies dataset

LibreJustice fr.librejustice/librejustice

Search French and European case law and French legal texts (codes, statutes, treaties).

flevy com.flevy/flevy

Search 10,000+ consulting frameworks, templates, financial models, and management case studies

Search TradeSearcher strategies and backtests from Claude Code, Cursor, Codex, and other agents.

530A Model calculator com.530amodel/calculator

Free, deterministic 530A (Trump Account) projections, verified rules, and searchable guides.

Mango Inventory com.mangoinventory/mango-inventory

Inventory management for small organizations: search, assign, report, order, set up by chat.

Crystal Suppliers MCP io.github.ziyuant222/crystal-suppliers-mcp

Search verified crystal bracelets and source beads, accessories, and raw materials.

Google Maps Scraper com.gmapsextractor/google-maps-scraper

Live Google Maps business search, review, and photo data for AI agents over MCP.

Native Gmail MCP server: search, labels, archive, trash, attachments, and snooze.

SERPdive Web Search com.serpdive/serpdive-mcp

AI-agent web search, answer-ready content. Beats Tavily: 60.7% of quality duels, 20.2% fewer tokens.

ModelsAgree com.modelsagree/modelsagree

Consensus 'best X for Y' rankings from ChatGPT, Claude, Gemini & Grok. Search, verdicts, history.

Landed io.github.landedjobs/landed

Search AI-native jobs, inspect application forms, and fetch free interview-prep resources.

ls-search io.github.CalBearKen/ls-search

Disposable private vector search + semantic RAG for AI agents. x402 pay-per-call, no account.

agent-commerce ai.petraport/agent-commerce

AI-agent product catalog: search, lookup & purchase routing over verified merchant data.

Curated Vibes-Coded x402 MCP tools: search, scrape, JSON repair, reliability guards, pay.

chatflow io.github.Yersat/chatflow

WhatsApp CRM for AI agents: search contacts, read chats, manage the sales pipeline, send messages.

Persistent AI memory in one SQLite file: 3-layer hybrid search, confidence scoring, 29 tools.

Kody io.github.kentcdodds/kody

Personal assistant MCP server with search, execute, packages, jobs, secrets, and integrations.

PPN Hub — public APIs over MCP com.ppn-hub/ppn-hub

One MCP endpoint over 69 public PPN APIs: search_apis to discover, execute_api to call. Free tier.

Nationale Vacaturebank Jobs nl.nationalevacaturebank.www/jobs

Search and retrieve job postings on Nationale Vacaturebank, the largest Dutch jobs site (read-only).

Read-only Yahoo! Shopping product search via the Yahoo! Shopping Item Search API v3.

Hoodly GMGN Robinhood Research io.github.hoodly-agent/hoodly-gmgn-robinhood-mcp

Read-only MCP server for Robinhood Chain token discovery, research, and due diligence via GMGN.