"An open-source e-commerce platform" matching MCP connectors:

Federated search of books and papers, BibTeX/RIS citations, open-access retrieval and reading.

Agent intake desk for property renovation. Read only, CORS open, fail closed, receipts recompute.

Search domain availability and pricing, straight from chat, then open a link to register.

Riddle.com is a no-code platform for quizzes, surveys, personality tests, prediction games, interactive graphics, and leaderboards. Use the MCP to create, edit and analyze content.

AI title risk analysis for Florida real estate closing docs. Get an API key at curagent.io

Provides a platform-agnostic specification of the technical features every decent website should have

Free platform to test MCP clients without installing anything. Create mock tools with dynamic templates, configurable delays, conditions (if/then), and response sequences. Supports JSON-RPC 2.0 over Streamable HTTP. Built-in text_echo and json_echo tools. Rate-limited tiers: anonymous (5 calls/min, 1 mock tool), registered (10 calls/min, 4 mock tools), premium (60 calls/min, unlimited). Zero setup — no install, no registration required. More info: https://www.testmcp.dev

Eligibility-first UK & EU grant discovery, inside ChatGPT and Claude. Checks eligibility before recommending, explains why each grant fits, and cites the funder's own page on every answer — with an honest "competition_risk: unknown" when the data isn't there. 6 tools: search, fetch, find_opportunities, should_apply, explain_opportunity, complete_profile. Transport: Streamable HTTP. Auth: OAuth 2.1 + PKCE. Free to install, no card required.

MET Museum collection via MCP — 500K+ artworks, metadata, provenance, open-access images.

Search and query government open-data portals (Socrata SODA API).

Your app's translations in Tolgee: search keys, create translations, trigger machine translation

Global weather via Open-Meteo: forecast, ERA5 archive, marine, air quality, geocoding, elevation.

An MCP server for generating images from HTML & CSS or screenshots of URLs using htmlcsstoimage.com.

Serve a folder of Markdown notes as an MCP server: hybrid search, reading, and sourced answers.

20 content-creation persona and skill products plus real writing analyzers over MCP: analyze_writing measures readability and style issues, headline_analyzer ranks up to 20 headlines, reading_time and social_length_check validate platform fit, and get_free_skill loads any product's complete free gateway skill.

An instrumented editing loop for AI drafts: ai_tell_scan scores how human a draft reads with quoted evidence, burstiness_report maps sentence rhythm, voice_fingerprint profiles a real person's writing numerically, and the premium humanize_plan / verify_rewrite pair produces a rewrite brief and proves the result moved toward the target voice.

A skeptical senior-engineer code reviewer over MCP: risk-scans unified diffs, flags AI-generated-code tells, reports complexity hotspots, scans for leaked secrets, and runs an OWASP security pass — real analyzers, no external APIs. Free tier, no signup.

Build and deploy websites, Telegram and Discord bots from chat via the DreamAgent platform.

MCP commerce surface for refurbished datacenter hardware, with x402 agent-payment discovery.

Acervo jurídico brasileiro: busca por assunto e leitura em Markdown, com fontes oficiais.