"A server for finding information about DolphinDB, a high-performance time-series database" 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.
MCP-native AI browser testing for coding agents. Submit a URL + goal, get back action trail, bugs, screenshots, and WebM video your agent patches from directly. 43 tools, 12 AI evaluation personalities, combo tiers with auto-pause-on-bugs, throwaway email + SMS inboxes.
Contract-change authorization for AI agents: preflight a change to an API or MCP contract, get a signed decision, and verify the receipt offline. Only a granted change can proceed.
Kristo Intelligence API MCP Server - onchain DeFi signals for Base. Get bot status, market stats, and onchain sales via x402 payments.
Rug pull risk and on-chain forensics for tokens on Solana and six EVM chains.
Discover and pay for services from the Nevermined Catalog using a spend-capped budget.
Ceny pražských bytů z reálných prodejů v katastru. Hned a bez kontaktu.
Live AI-generated crypto trading signals for agents. Returns coin, direction and confidence with no API key at all; a free account adds full reasoning and verified outcomes, and Pro unlocks entry, stop-loss, take-profit and leverage plus 30-day history.
Pre-trade token safety check for AI agents. Simulates a sell before you buy, then returns one low/medium/high/unknown verdict with the signals behind it: sellability, buy/sell tax, liquidity depth, pair age, same-ticker impersonation, owner powers from bytecode. Ethereum, BSC, Base, Solana. Fail-closed - a check that cannot run answers unknown, never low. Publishes its own measured error rate with the benchmark harness in the repo. Free, no signup, no API key, MIT.
Operated by SpendPreflight: sanctions screening and allow/hold/block preflight for x402 payments.
Reference data for prediction markets: graded resolution clarity, cross-venue links, provenance.
Stablecoin risk for agents: freezes, OFAC, exposure, allowances, transfers, graph. 7 chains.
Gold Coast and Brisbane property intelligence and due diligence for AI agents, renters and buyers.
Italian home purchase, inheritance and gift tax calculators by a notary's office. No login.
Read-only discovery for 440 Malaysian public datasets with freshness, licence, and provenance.
Facebook & Instagram data for AI agents: pages, posts, groups, ads, Marketplace, profiles, reels.
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.
Valuation MCP: DCF/NAV/CCA, WACC, derivatives, credit risk, fixed income, structured products.
Durable identity and memory for AI agents, anchored on the Emercoin blockchain.
Public chauffeur information, policies and anonymous price previews for Munich and MUC. On explicit customer request, prepare a binding unpaid offer using email OR E.164 phone, without an account. Customers review bound terms and explicitly confirm in Samuelz checkout. The same endpoint provides OAuth-protected booking status, payment review, history, and amendment/cancellation workflows. Booking data and actions require authorized customer access; changes and cancellations require the applicable object-bound consent. Tool discovery is public. Quotes do not guarantee availability, and MCP does not take payment.
