"Information about extraction techniques or processes" matching MCP connectors:
GET /v1/connectors — MCP directory API referenceMatching Connector Tools:
This tool empowers MCP-compatible clients (like Cursor and Claude Desktop) with professional-grade capabilities for financial data extraction, and report analysis.
Realtime financial context for AI agents: what changed, why it matters, and who is affected. Output is context-efficient for AI agents, with sources and evidence on every result. Market news is filtered for novelty so you can tell new information from stories the market already has. Developments are compact packages covering what happened, which public companies are exposed, and the evidence, clustered into events you can follow. Official outlooks are structured as they are published so you can compare guidance across companies, read revision history, filter by fiscal period, and check outlooks against reported results. Wording changes in earnings releases are structured and queryable. Any of these can be turned into an alert that delivers new results by email, Telegram, or webhook. Ultralayer does not provide financial advice. Skills at https://github.com/UltralayerHQ/ultralayer-plugin/tree/main/skills
Connect Claude or any MCP client to Thread Otter, a GTM agent for founders. Free tools with no key: find_buyer_threads (give it a website URL and get recent Reddit threads where that product's buyers are asking for it, report in ~3 minutes), reddit_demand_board (weekly demand across 40 communities with thread receipts), and subreddit_rules (promotion posture for 2,000+ profiled subreddits). With an API key: read your buying-intent mentions across Reddit, X, LinkedIn, and Bluesky, check your pipeline, and propose posts and reply drafts in your voice. Propose-only by design: nothing sends without your approval flow. Keys at threadotter.com/connect.
Official MCP: continuous supply-chain risk monitoring and early warning, not a one-off report. Register and create a key at https://supplygraph.ai/zk_chat_os/dashboard/dashboard.html — if you are not signed in you will be redirected to login; new users can register there. After login, open A2A / MCP and click Create Production Key or Create Sandbox Key. Send the header as Bearer <api_key> (one Bearer prefix, then the raw key). Optional for initialize and tools/list; required for tools/call.
An MCP server that gives any LLM or agent clean YouTube transcripts on demand: a single video, a whole channel, or a playlist, plus AI cleanup of auto-generated captions. API-key auth, credit-based, same backend as the public v1 API. Get a free API key with 25 free credits at youtubetranscriptdownload.com/account.
Docs: https://docs.keenable.ai/mcp-server Keenable is a free, remote MCP server that gives agents access to the web index. Search the web with ranked results and date/site filters, then fetch any indexed page as clean markdown. Works out of the box with no account or API key.
Validate startup ideas with behavioral evidence — not opinion. Demand Discovery AI™ is a sales-agent MCP that answers founders' questions about the validation framework, the four data-signal categories (Search & attention, Conversation & pain, Adoption & spend, Capital & hiring), the Demand Score™, and the Build/Pivot/Kill verdict™. Includes 7 tools: ask a free-form question, get the validation framework, get product details, explain demand signals, compare validation approaches, get data-source
Rank CS/AI/ML papers by citations, forecast impact, or code adoption; trace 23.2M citation edges.
KnownGate is the food verification layer for people and AI agents: it checks food against what must not be in it, or a number it must stay under, and returns evidence-backed verdicts with their sources and read dates. Official registry entry com.knowngate/verify; Streamable HTTP; tools check_item, check_venue, check_plan, register; repo github.com/FocusedCreativity/knowngate; homepage knowngate.com.
Measure what ChatGPT, Claude, Gemini and 4 more AI engines say about any business. No auth.
The most in-depth, source-backed context about a person for deep personalization and research.
Verify a source or provider before an AI agent trusts it. Evidence only; unknown stays unknown.
Citation-health over a CC0 citation graph: what supports, refutes, or cites a paper. Read-only.
Access FEC campaign finance data. Query data about candidates, money trails, and election filings.
Is this company actually hiring, or is the board just still up? Real dates on 187,923 roles.
Render-and-verify API: HTML/CSS to image or PDF, screenshot any URL, confirm the text rendered.
Scrape, crawl, map and extract the web. Pay per call in USDC, no account or API key.
Brazilian INPI trademark & patent lookup by name, process number or holder (CPF/CNPJ).
Neutral verification registry for femtech (women's health) information sources. It indexes sources by provenance, authority tier, jurisdiction, and machine-readable compensation disclosure. No diagnosis, no efficacy claims, no referral fees.
Public read-only Précis Finance MCP demo with synthetic data; no account or credentials required.
