"Unity Development Platform or Related Topics" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Check an A2A agent before you delegate, or an MCP server's measured conduct. Free, no key.
ai-mail.sh gives your AI agent its own email address for $0.05, paid with x402 (USDC on Base), with no signup. Verification codes and links come back already extracted, and wait holds the request until mail arrives. Addresses are never reassigned: come back months later, pay again, same address. Receive-only, no tracking, and you delete it, it's gone. Works over HTTP or MCP.
Uzbek football news from gol24.uz: transfers, press quotes, match results and club news on Europe's top leagues and Uzbek football. Get the latest headlines, search by keyword, club or player, or follow a whole transfer story. Read-only, no API key needed. Returns titles, short summaries in Uzbek (Latin script) and links to the full articles on gol24.uz.
Spec-driven development MCP server: 8 phases, bi-directional traceability, 7 quality gates.
Signed third-party verdict on what an npm package or file does when run. No key, no signup.
Remote MCP server for crypto trading signals and the public ledger that scores them, losses included. Read tools: open signals, the signal ledger (matured wins and losses), signals cancelled by the BTC regime veto with the outcome they would have had, market snapshot and ticker for scanned Binance symbols, the scheduled BTC chart read, and news headlines. The public read tools work without a key. With a free API key from ribqa.com: your own bots and strategies, and rate-limited strategy backtests. No tool places, simulates or cancels an order. Free during beta.
Search Fragments — two tools for the queries an agent can't place, both built to decline rather than guess. resolve_fragment takes a half-remembered, cross-source query ("a musician who became famous for stopping performing") and returns a grounded answer, ranked web sources to confirm by eye, or an explicit no-resolution. verify_claim takes a specific factual assertion and returns supported, partially_supported, insufficient_evidence, or unsupported, with cited evidence and a stated_limits field that is always present. There is no confidence score — insufficient_evidence fires freely, and unsupported requires a source that explicitly contradicts, never mere absence of confirmation. Every verdict is decide-by-eye: "supported" means current web sources confirm it, not that the claim is true. Calibrated against 18 known claims before release. Free, no signup. Streamable HTTP (MCP 2025-11-25). Read-only.
Search 250,000+ reported Pakistani judgments by keyword, citation or legal question, and trace which later cases follow or cite them Pakistan Case Law gives Claude direct access to more than 250,000 reported judgments of the Federal Constitutional Court, Supreme Court of Pakistan, the Federal Shariat Court, the High Courts and tribunals, from 1970 to the present, with new judgments added daily. Instead of answering from memory and risking hallucinated citations, Claude searches the real corpus and cites what it finds. Every result carries its law-report citation (PLD, SCMR, CLC, YLR, MLD, PCrLJ, PLC, PTD and others) and a link to the full judgment, so each answer can be checked against the source.
Read-only MCP server of EKO-IKSI, a fertility clinic in Tashkent, Uzbekistan (IVF, ICSI, insemination, andrology, gynaecology). Search the price lists of the clinic and its two partner clinics (prices in UZS), browse doctors and their profiles, read published articles, and get contacts, addresses and opening hours. Every tool answers in Uzbek, Russian or English. No authentication.
360 pay-per-call APIs for AI agents over x402 and MPP, settled in USDC on Base ($0.001-$0.25 a call, no account or API key). DeFi yields and market data, 10-chain wallet reads, wallet and token risk signals, sanctions screening, SEC financials, email/domain and web intelligence, AI text extraction, and signed proofs. Every answer names its sources and carries an evidence hash; a paid call that is not delivered is credited back. Built and run by UnyKorn LLC.
Cut audio from YouTube, TikTok or Instagram links to MP3/WAV, and fetch video transcripts.
Agentic Finance: 500+ agent tools, multi-chain USDC over x402 or MPP, free via PoW or card credits
Buying advice for the French market: which appliance or electronics to buy, with live prices.
It connects with Smart Data models database with more than 1000 open licensed data models and helps you to create applications and systems interoperable with existing standards or real applications
Cut audio from YouTube, TikTok or Instagram links to MP3/WAV, and fetch video transcripts.
Vehicle routing, 3-D packing, cutting stock, rostering and knapsack with OR-Tools. 7 of 11 free.
Text or image to clean, editable SVG from $0.01. Free SVG library + agent search, no key.
Research US-listed companies and funds with the StockPortfolio.pro MCP server. Tools cover SEC filing-grounded financials, filing timelines, company comparisons, watchlist screens, fund profiles, and cited filing questions. Filed figures include their fiscal period and EDGAR source URL; missing filing data is returned as null. Public tools work without authentication; optional API-key or OAuth access is supported. US-listed, USD-reporting companies only. Keyless access includes 3 free AI questions per rolling 30-day window. To get more now, choose the Dev plan ($19.99/month, 200 credits) at https://www.stockportfolio.pro/register?plan=dev, then follow https://www.stockportfolio.pro/docs/api-mcp to connect with OAuth or an API key. Or wait for the free allowance to renew.
Live power, grid, gas, fiber + data-center capacity to buy or lease in kW/MW — query and cite.
Start with classify_media_route to route long or oversized audio/video by size or duration.
