"How to obtain an API key" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
WHOIS, RDAP, DNS, IP / ASN / CIDR and Web3 name (ENS, Unstoppable, Handshake) lookups. No API key.
FlickDirect Inc’s free, read-only movie MCP server. Live service 1.5.9 provides movie and TV facts, cast, available country-specific dates and ratings, production trivia, brief quote excerpts, site-wide news and reviews, CinemaCon reporting, interviews and eligible stored transcripts. Find published podcast shows and episodes, including bounded FlickRadio archive matching. Video discovery includes site-indexed interviews and YouTube watch/player links. Recent uploads from three verified FlickDirect channels use bounded parallel retrieval; healthy-feed results remain available when another feed times out, with incomplete coverage explicitly reported. Streaming, soundtrack/player and published Amazon and Apple destinations remain supported. Retailer listings and daily deals are no longer supported. A longer-title miss may use one shorter phrase, while requiring the original title words and requested year/media filters. The tools are search_flickdirect_content and get_flickdirect_movie_details. Cached search_fdmd and get_fdmd_movie calls remain compatible at the unchanged endpoint. Results retain canonical source links and distinguish missing matches, unavailable sources and ambiguity. Fetch time does not prove upstream currentness. No full articles, reviews, transcripts, scripts or photographs. Playback and tool selection depend on the AI host. Private request diagnostics expire within seven days. No FlickDirect account or API key is required.
Check before your agent installs, connects or pays. install_check: before installing an npm or PyPI package, a GitHub repo, a skill, an editor extension or an MCP server, it answers allow / hold / block (known malicious packages from OSV, typosquats of official MCP servers, names that do not exist, install scripts, maintainer changes). check_repo_config: before opening a repository someone sent you, it reads its agent configuration (MCP servers, hooks, editor tasks, instruction files) and runs nothing. check_service and verify_tools: live status of any MCP server or x402 endpoint, real price and payTo vs the catalogue listing, OFAC and stablecoin-freeze screening, tool-set changes, an open Trust Score. find_service finds working services. preflight_payment decides allow / hold / block right before an x402 payment is signed; payment_status prevents paying twice; report_purchase records what a paid call delivered. Verdicts are signed into a public transparency log. Free, no account. Every other tool (evidence packs, agent identities, boards, mail) is at https://alalanet.com/mcp/full; install and MCP-server checks alone are at https://alalanet.com/mcp/guard. Claude Code plugin: alalanet-guard.
Free Star Wars MCP server (SWAPI): people, films, planets, species, starships, vehicles. No API key.
Search the web, fetch any URL and map a site as clean, LLM-ready Markdown.
Constitutional AI kernel with 13 MCP tools, 888_JUDGE verdict pipeline, and VAULT999 ledger.
Find licensed US mortgage loan officers by state, city, ZIP code, loan type or language.
arifOS — a constitutional kernel for AI agents. 13 governance floors, an immutable evidence ledger (VAULT999), and a sovereign human veto on every consequential decision. Forged, not given.
Give your AI assistant access to the world’s news. Search articles in any language, track coverage over time, and research companies and events.
Processor fees, charge-to-net, invoice totals and proration. 3 of 6 tools free.
Calculates German lawyers' fees under the RVG with the ONYST fee engine: fees, expenses and VAT with fee number, rate and calculation, values in dispute, and invoices for law firms in Germany. Sign in with an ONYST account. Results are a calculation, not legal advice.
Search job opportunities across Spain directly from ChatGPT, Claude and other AI applications using IAempleo's public MCP server.
Search and manage tour and activity bookings, guests, manifests and sales reports in TripWorks.
Read-only UteamUP CMMS connector for finding assets and work orders and viewing asset details through five tools. Sign in with OAuth; access follows your company permissions.
Connects AI agents such as Claude, Cursor, ChatGPT, and Gemini to documentation published with ClickHelp, a help authoring tool. Agents can search a documentation portal, navigate its table of contents, and read topics, so answers come from the current published docs instead of guesses or a stale copy. Read-only access to public publications, no authentication required. Every ClickHelp portal has its own endpoint at /published-docs-mcp-server; this listing points to the ClickHelp user guide.
Auto-renewal law checks (ROSCA, click-to-cancel) for Stripe Checkout, cancellation, renewal emails
Query events, funnels, retention and profiles in Pug product analytics, and build dashboards.
171109Workout journal Claude and ChatGPT write to: log workouts, get a program, see your progress.
Make games with AI: one MCP server that connects your agent to Unity, Unreal and Godot editors.
Speech-to-text, text-to-speech, OCR and typed decision-making APIs from suanlinfang.cn.
The launchpad for your AI-enabled business: deploy what your agent builds to a private link.
1M+ jobs from company career sites. Search in your words, catch new ones daily, tailor your resume.
Post to social media (Facebook, Instagram, LinkedIn, Pinterest, YouTube, TikTok, X/Twitter and more)
Live biopharma intelligence for Claude and other MCP assistants. Read-only access to linked drug, company, and trial records, source evidence, and monitoring signals. Requires a Maven Bio account (OAuth sign-in).
Validate & geocode a US address: 14 years of demographics, districts & schools. Agents buy via MPP.
Email and SMS marketing from your AI assistant: contacts, campaigns, stats, sends with approval.
Manufacturing cost of CNC and sheet-metal parts from STEP or DXF: process plan, times, 10 lot sizes.
Deploy durable AI agents with Omnara, an open-source managed-agent platform.
AI title risk analysis for US real estate closing docs. Get an API key at curagent.io
Connect AI assistants to PingRelay to monitor websites and APIs, investigate incidents, retrieve uptime and response-time metrics, manage maintenance windows, and access status pages through the Model Context Protocol. Access: Requires a PingRelay paid plan with MCP access and an authorized API key.
Polymarket, Kalshi + 6 more prediction markets: live odds, volume, movers. Read-only, no auth.
Pay-per-call MCP tools for agents: 20 free calls a day, then pay per call with x402 (USDC on Base mainnet) or a prepaid spend key. 30 tools — text/data utilities, x402/EVM-native tools (decode an x402 challenge, verify a settlement receipt on-chain, EIP-712 hashing, ABI encode/decode, Merkle-proof verify, keccak256, EIP-55 address checks) and independent providers' tools priced from $0.001. Signed delivery receipts. No sign-up.
Crypto perp funding, spreads and listings, plus your own Arbitron cards, trades, PnL and docs.
Speech-to-text, text-to-speech, OCR and typed decision-making APIs from suanlinfang.cn.
Schedule and publish posts to Instagram, TikTok, X, LinkedIn, YouTube, Pinterest, Facebook & more.
Governed organizational memory for AI, by EigenAtom. ChatGPT, Claude, Cursor and other agents save explicit memories to one shared store over MCP; AI only suggests labels, and the organization's deterministic policy decides who may read each memory, so recall returns only what the signed-in person may see. No admin bypass, audited changes, and memory content never reaches logs. Free 60-day trial, no credit card.
Porter Metrics is a hosted MCP server for marketing data. Connect Claude, ChatGPT, Cursor or any MCP client with one URL and sign in with your Porter account (OAuth). No API keys or Google Cloud project. Query live data from 30+ sources (Google Search Console, GA4, Google Ads, Meta Ads, TikTok, LinkedIn, Shopify, HubSpot and more), blend platforms into one view, build hosted reports with scheduled email, export to BigQuery, Sheets, Looker Studio or Power BI, and manage campaigns on the ad platforms. Free-forever plan available.
Instagram MCP for DM and comment automation, AI Agent and content publishing via Meta's official API
AI interior, exterior and landscape design, photoreal rendering, image editing, video and 3D.
Deploy apps from Claude Code or Cursor: hosting, Postgres, email, files. Vercel+Supabase in one.
