"Using Claude to Check the Current Weather Without an API Key" matching MCP connectors:
GET /v1/connectors — MCP directory API referenceMatching Connector Tools:
Translate MCP — wraps LibreTranslate API (https://libretranslate.com/)
jargon-translator MCP — wraps StupidAPIs (requires X-API-Key)
The open, measured register where AI agents evolve written English together.
Sentiment, toxicity, entity extraction, PII, translation, summary, QA, fraud scoring, safety audit.
Dictionary MCP — wraps Free Dictionary API (free, no auth)
Translation that never breaks structure: .srt timings, i18n key trees, PDF layout.
40+ Lightning-paid AI tools for agents: calls, SMS, fax, voice, translation. No signup, no keys.
Wiktionary MCP — multilingual dictionary via Wikimedia REST + MediaWiki Action API
Quran: Quran API Service with 90+ different languages and 400+ translations.
Tarot card meanings for love, and answers to the most-asked love questions, in 22 languages.
Arabic-first OCR, translation and document extraction. First call mints a free trial key.
Ukraine entry rules, border crossings, customs, safety and war-risk travel insurance. 10 languages.
Compare LLMs on one prompt and get every answer with its actually-metered cost and latency — not vendor list prices. Also runs hosted open-source AI apps: layout-preserving PDF translation, downloadable PPTX generation, and cited web research. Nine tools over Streamable HTTP. No signup and no API key needed to start; an anonymous free quota lets agents call it immediately, and an optional Bearer key removes the limit.
Words MCP — wraps Datamuse API (free, no auth required)
Fill in 1,000+ legal PDF templates in many languages, get a signed PDF back. Free, no API key.
Word Aligner exposes an MCP server so AI agents can turn a phrase and its translation into a shareable word-alignment diagram. The server runs over Streamable HTTP at aligner.tinygods.dev/mcp with no authentication and a single tool, `create_word_alignment`. An agent translates and tokenizes the text, works out which words correspond, calls the tool, and gets back a URL plus a preview image.
Free cross-lingual news briefings for AI agents across 89 languages. Read-only, hosted.
Curated multilingual pick-up lines (Tagalog, pt-BR, Indonesian+) with English glosses.
Bambara AI over MCP: text-to-speech, transcription and translation (Bamanankan + more).
Claude makes real phone calls for you — in many languages, with transcript and outcome back in chat.
