"Free Network Graph Visualization Tools (No Account Required)" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
STT + SRT/VTT; 3-hour async jobs; dTelecom-compatible file API; x402 $0.005/min, no prepaid credits
Analyse and clean up text: stats, language, keywords, summary, sentiment, PII redaction, diff.
37 tools: LLM chat, summaries, translation, embeddings, speech, images. 25 free calls.
Monitor news sources, read clustered articles and generated texts, and manage goals and workflows. OAuth 2 or Bearer token; free plan with no card.
Formerly SuperDocs, now ai.typebar/typebar: AI document editing, 38 MCP tools, agent self-signup.
Turn a recording you own into a timestamped transcript with SRT and VTT captions and clips.
AI-industry news for agents: each story once, as a sourced event in a 10/57 taxonomy. No key needed.
Paste a draft and see the habits that make writing read like it came from an AI model.
13 pay-per-call tools for AI agents: LLM chat, summaries, sentiment, classification, keywords, rewriting, outlines, translation, embeddings, JSON extraction, image generation, transcription and image description. USDC via x402.
11 pay-per-call tools for AI agents: web pages and JavaScript apps as clean text or Markdown, PDF text, RSS and Atom feeds, page metadata, XML sitemaps, screenshots, summaries and paper search. USDC via x402.
Give your AI agent the context of a video link: transcript, summary, chapters and timestamped answers. Hosted, no account or key needed.
Hourly ranked news (AI, markets, sports, world): JSON, e-ink pages, Morning Paper PDF; 25 free/day
Search, summarize and organize your WhatsApp chats from Claude, ChatGPT or Cursor: contacts, groups, labels, notes, reminders and scheduled messages. Tool calls run in the Kaption extension for WhatsApp Web (Chrome, Edge) or the Kaption desktop app, which must be open. Sign-in is OAuth 2.1 with a code sent on WhatsApp. No send-now tool. Setup: https://kaptionai.com/mcp/
Pay-per-call web page summarizer & structured extractor for AI agents. Tool: summarize_url — fetch a public web page and return summary, key points, headings and entities. NOT free: each tool call costs $0.01, paid via the x402 protocol in USD₮0 on X Layer (HTTP 402 challenge on tools/call; initialize and tools/list are open). A free sampling/preview path is available for evaluation before paying.
Pay-per-call web page summarizer: $0.01 via x402 (USD₮0, X Layer). Free sampling available.
Pay-per-call web tools for agents (extract, summarize, ask, JSON) via x402 USDC on Base.
Summaries, key points and chapters of existing YouTube and podcast transcripts. No sign-in.
Price, sample and request page-cited medical chronologies for law firms and LNCs. No sign-in or PHI.
URL-to-Markdown ($0.002) and summarization ($0.003), paid per call in USDC on Solana via x402.
Free AI-curated news summaries from 100+ sources across seven beats, plus entity dossiers.
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.
Free crypto news for agents: top stories by market impact, search, topics, AI digest.
Summarize YouTube videos or fetch transcripts. Pay-per-call via x402 (USDC on Base), no account.
Manyagi product-session MCP: discovery, summaries, licensing prep. No writes or charges.
Pay-per-call AI tools over x402: web research, summarization, structured extraction (USDC, Base).
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.
Turn PDFs, documents, podcasts and drone photos into Markdown, structured JSON, summaries, reports.
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
x402 pay-per-call tools for AI agents: code review, data clean, briefs, regex, diff, URL meta.
AI-powered news intelligence — 21 tools for personalized monitoring, briefings, and semantic search
Free cross-lingual news briefings for AI agents across 89 languages. Read-only, hosted.
Hire AI agents for summaries. You pay from your own wallet into escrow, released after review.
Toxicity, sentiment, NER, PII detection, and language identification tools
MemoryOracle - 10 agent memory tools: vector store, recall, summarization, redaction.
Transcribe a link, then read the transcript and summary from your txscribe account.
YouTube transcripts, video search, chapters and extractive summaries. No YouTube API key, no LLM.
Chapters, hooks, mindmaps, subtitles and blog drafts from a TubeTranscript job (Pro API key).
App Store + Google Play reviews with per-app complaint summary for agents.
