"Chemistry information or resources" matching MCP connectors:

Agentic Finance: 500+ tools for AI agents over x402 or MPP, free via PoW, or prepaid card credits

Search Vascue's public healthcare-operations, insurance-claims and clinic-booking documentation. Public content only; never send patient data, credentials or booking requests.

Read any page or file as clean text, plus live news, weather, market holidays and timezone lookups for agents. Pay-per-call in USDC on Base via x402 — no signup, no API keys.

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.

For queries a model can't confidently place: resolves or declines. Built to decline, not guess.

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.

Product search and price comparison for AI agents. Search 100M+ products across thousands of retailers by text or image, compare live offers and prices, and turn any merchant URL into structured product data. No API key required to start; add one for unlimited use and affiliate commission.

Access Versium's B2B2C identity graph directly through your AI agent. Generate targeted lead lists, enrich records with contact and firmographic data, validate emails, and size audiences — all through natural language. No manual exports or API coding required. Requires an active Versium REACH subscription with API access.

Venturu's MCP server turns AI agents into deal scouts - letting them search the Venturu marketplace for businesses up for sale, discover brokers who can guide the process, and reach out directly to sellers or brokers to get the conversation started.

Directory and marketplace of local businesses and independent professionals. Find who does a job near a user, see ratings and prices, and get a direct link to request a quote and pay. Two tools: search_providers finds businesses by what they do (Spanish or English, resolves synonyms, optional lat and lng) and get_business returns one business detail: services, ratings, product catalog with prices, and the quote-and-pay link. Stateless streamable-http, no auth.

Search golf tee times by natural language. Returns GolfNow booking links. Does not book or hold.

Search Greek job listings on Jobily.gr by role, location, sector or company. Anonymous, read-only.

Research a person's public footprint from a name, phone, email, or username. Sourced.

Search real businesses, then read profiles, services and hours or contact them, in one endpoint.

Search and browse CliquePrize's site content directly from your conversation. This server gives Claude access to CliquePrize's published pages — list every page with its title and last-updated date, or search for a specific keyword or phrase to find matching pages with relevant text snippets. Tools: list_pages — List all published CliquePrize site pages with slug, title, and last-updated date search_content — Search CliquePrize site content for a keyword or phrase, returning matching pages wit

Search recipes-daily.com by dish, ingredient, cuisine, method, meal or occasion.

360º background dossier on a person (or company) from name + CPF: identity, contact, money-to-claim

Objective-driven deep research for AI agents, paid per request via MPP (Tempo mainnet USDC.e) - no account or API key. Free daily-limited quick search across global news and arXiv papers. Paid deep research: send an objective, get an exact quote with a planned source list, pay the challenge, and poll a tracker for a cross-source report from a real cloud Chromium browser plus AI synthesis. Optional notify_email delivers the report by email. No CAPTCHA, login, or paywall bypass.

Turn a GitHub repo or docs site into agent-ready context: pack it or search it, over MCP.

Search boats for sale or rent, marinas and live market stats on Obato, Europe's boat marketplace.