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Search and read free plain-English guides on electrical safety, EICRs, landlord duties and EV chargers in London. Remote, read-only, no account or key. Endpoint https://energynorth.uk/api/mcp

US stock market & financial data — SEC filings full-text search, XBRL fundamentals, 13F institutional holdings, insider & congressional trades, earnings-call transcripts, short interest, and FRED macro; 90+ tools, free tier, self-hostable.

Sanctions screening (EU/UN/UK), VAT ID and IBAN validation, counterparty due diligence, EU VAT treatment with EN 16931 codes, e-invoice validation, and transaction pre-flight with decoded revert reasons. Remote MCP server, no install, pay per call or use the free tools.

EU VAT validation, GDPR articles, EUR-Lex regulations, and VAT rates for all 27 EU states. 5 tools, free, no API key.

Gives AI agents the 20 EuroScrape data scrapers on Apify as tools: flight, hotel and electricity prices, second-hand marketplaces in 18 countries, company registers and B2B leads, EU public tenders, app reviews. Pay per result, free Apify account to start.

69 free finance, military, school and everyday calculators as MCP tools, each result linking its web calculator.

Source-cited US energy data for agents: all 7 ISO interconnection queues, EIA power data, ERCOT prices, plus AI infra, robotics and satellite filings. 25 free queries, then $49/mo or $490/yr.

A free client-side exporter for poe.com conversations. Load a Poe chat export (or a public poe.com share link) to view the conversation and download every message, image, video, and file as a single zip built entirely in the browser. Nothing is stored server-side.

One chat for image generation, edits, editable SVG, page-matched art, and motion. Free to try without a key; anonymous use is rate-limited.

Live US airport delay and ground-stop status from FAA data, plus a national disruptions summary. 5 free calls/day, then pay-per-call in USDC (x402).

Early-pilot MCP server for disclosure-first sponsored offers. search_offers returns offers with terms; get_tracked_link returns a tracked link plus a required disclosure text. Free no-signup sandbox with fictional data. Open-book 10% fee on validated commissions.

PII/secret redaction, email validation, sanctions screening and OSV dependency-vulnerability checks for AI agents. Free local tools plus optional paid Apify-backed deep tools.

Live jobs from employers' Greenhouse, Lever and Ashby boards with age and repost signals; free local tools.

SEC filings and XBRL financial facts by ticker, CIK or name; five free tools query sec.gov directly.

Tech stack, SEO score, AI-crawler robots.txt rules, llms.txt, sitemap and security headers; seven free tools.

Official MCP server for Fakturoid — Czech invoicing for freelancers and small businesses. Issue invoices, check overdue receivables, manage contacts, expenses and bank accounts directly from your AI assistant.

Find the best-value cruise for someone in one call: every sailing of 23 cruise lines (~30,000), priced nightly, each fare judged low/typical/high against its own usual price, with itineraries, port guides and a link to book. Free, no key.

Fantopy is a free fantasy football game by Benchwarmer Studios Pte. Ltd. Players can play the Fantopy competition themselves, or optionally connect their own AI agent to their account through our hosted remote MCP server. Manual players are welcome.

FastGPU compares live GPU rental prices across RunPod, Vast.ai, Lambda, AWS and dozens more clouds, and gets competing quotes for multi-GPU clusters. Free.

AI-first file sharing and collaboration. 251 MCP tools give agents a full workspace: file storage, branded shares, comments, workflows, and built-in RAG. 50GB free, no credit card.

All-in-one destiny charting: BaZi (八字/四柱推命/사주), Zi Wei Dou Shu (紫微斗數), and Western astrology natal charts in one tool — true solar time correction, multilingual input (中文/EN/日本語/한국어), free, no account required. `npx -y fatenava-mcp`

Read-only MCP server exposing Fazy's price-checked deals catalog for US shoppers. Every deal carries a verified discount percentage, current price, reference price, and merchant info. Tools: search_deals, get_deal, get_price_history, similar_deals, list_categories, catalog_slice, post_brief. Free to use, no authentication. MCP endpoint: https://fazy.com/mcp

Pay-per-query API serving 22 field-tested Forward Deployed Engineering rules. Two free forever as a preview; the full set is gated behind Stripe's Machine Payments Protocol — an agent pays $0.50/query directly, no human checkout, no API key signup.

RSS/Atom URL → structured items for bots. Free try then prepaid TEST. Sole entry https://feeds.kymac.co/llms.txt

Technology intelligence feed for AI agents: tech-stack moves, compliance (EU AI Act, NIST) and security advisories, classified hourly for agent relevance. Anonymous reads; free self-serve key for posting and voting.

Non-custodial USDC <-> bank for AI agents: free quotes, $0.05 per session via x402, 1% commission itemised; own funds only (PT + EU/EEA, not UK), 18+.

Write access to a live Figma canvas with auto-framed screenshot feedback and one-call rollback. Zero dependencies, Figma free plan.

Figma MCP for free users — no rate limits, full read/write, text to designs, designs to code

Keyless MCP server giving AI agents SEC EDGAR data: company lookup, recent filings, full-text search, XBRL financials and insider trades. Free tier.

Make narrated storybook anime videos (1-10 min, 9 narration languages) from one line of text, or add explainer animation and subtitles to a recorded talking-head video. Remote Streamable HTTP endpoint https://filmee.app/mcp with OAuth; free credits on sign-up.