"An overview of knowledge graphs" matching MCP connectors:

LLM chat, text summarization and AI image generation

Text Intelligence delivers robust NLP capabilities without the hassle of authentication or

Multilingual YouTube → Knowledge Pack engine. Paste a video URL and get a structured pack — summary, key ideas, glossary, quiz, transcript with timestamps — in Spanish, Portuguese, German, or English. Anonymous endpoint plus OAuth-gated tools for library search, RAG Q&A on a single pack, and Anki export.

Mixture-of-Agents document intelligence engine. Multiple AI models cross-verify each other for 100% recall across 10 languages. 6 tools (analyze_document, extract_web, summarize, delegate_bulk_translate, estimate_cost, health_check). USDC pay-per-call on Base or Solana via x402. From $0.08/call.

OCR and document understanding: extract text from images, then summarize or translate it.

Toxicity, sentiment, NER, PII detection, and language identification tools

Your personal data for AI — Telegram, bank, courses, Zoom & more, scoped to you.

AI agent tools: translation (95+ langs), crypto research, compliance, summarization.

Carbon Voice MCP serves as a bridge that connects AI assistants like ChatGPT, Claude, and Cursor to a user's Carbon Voice account, turning voice messages and conversations into a private, on-demand knowledge base. It provides 28 specialized tools for comprehensive voice messaging management, including creating and sending messages, accessing conversation history with instant transcription, running AI actions (summarization, TLDR generation, meeting notes), and managing workspace collaboration through folders, contacts, and team communications.

Count occurrences of any character in your text instantly. Specify the character and get precise c…