"Free Network Graph Visualization Tools (No Account Required)" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Hourly ranked news (AI, markets, sports, world): JSON, e-ink pages, Morning Paper PDF; 25 free/day
Summarize YouTube videos or fetch transcripts. Pay-per-call via x402 (USDC on Base), no account.
Pay-per-call AI tools over x402: web research, summarization, structured extraction (USDC, Base).
Free cross-lingual news briefings for AI agents across 89 languages. Read-only, hosted.
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.
20 MCP tools + 17 widgets for SAT/ISEE/SSAT/GRE/GMAT/LSAT prep. Flashcards, quizzes & games. Hosted.
DocForge turns documents into structured data. Upload a PDF, image, or Office file and get fielded JSON back with per-field confidence scores. 95 templates (invoices, receipts, bank statements, ID docs), custom JSON Schema mode, auto-detect, natural-language instructions. Keyless demo tool included. Free 7-day trial.
MeetGeek is an AI meeting-intelligence platform that records, transcribes, and summarizes Zoom, Google Meet, and Teams calls, then extracts action items, highlights, and insights. This MCP server lets any client pull a user's meeting transcripts, summaries, highlights, and action items into a workflow. Tools: meetings, meetingDetails, transcript, summary, highlights, insights, teamMeetings, uploadRecording. OAuth 2.0. Docs: https://docs.meetgeek.ai/mcp/cloud-mcp/introduction
- Agentic NewsOAuth unavailableai.agentic-news
AI-powered news intelligence — 21 tools for personalized monitoring, briefings, and semantic search
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.
Toxicity, sentiment, NER, PII detection, and language identification tools
MemoryOracle - 10 agent memory tools: vector store, recall, summarization, redaction.
AI document editing for agents: draft, edit, export .docx/PDF. 37 MCP tools; agent self-signup.
Pay-per-call NLP & embeddings APIs on Base via x402. No keys/signup; agents pay per call in USDC.
Connect Claude or Cursor to YouTube. Paste a link, get the summary, chapters, and quotable lines. Three MCP tools. 20 free hosted trial calls.
AI agent tools: translation (95+ langs), crypto research, compliance, summarization.
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.
