"Querying a Database" matching MCP connectors:
Matching Connector Tools:
Goal decomposition where every "done" is proven by evidence and checked by a judge.
Open scientific and engineering knowledge for AI agents: search, evidence, document publishing.
290+ quality-scored API capabilities for AI agents across 27 countries via MCP.
The PropelAuth Integration MCP Server helps you and your favorite AI agent integrate PropelAuth as quickly and easily as possible into your project. Whether you're integrating PropelAuth into your Next.js project or your FastAPI backend, the Integration MCP Server will ensure your AI agent has the best context possible for a successful integration.
Deterministic market-state engine for trading agents — state, gate, coordinates, with receipts.
Deploy a multi-user web app from your agent: hosting, auth, database, and permissions.
Cross-session idempotency, URLs as schema-validated JSON, and a record of missing capabilities.
Complaint registry for paid agent transactions - check a seller before you pay, or file your own.
Buy a managed AI phone agent for a business, paid keylessly via x402/RLUSD on the XRP Ledger.
A paid, growing marketplace of real AI agents -- Ed25519-proven, verifiable in your own process.
Public agentic AI doctrine tools plus authenticated architecture, design, and spec validators.
AI tools for agents: chat, summarize, classify, entity extraction, embeddings, transcription. x402
Verifiable cognition: any agent file to a deterministic content-addressed brain_id.
External anchoring layer: records AI agent accountability boundaries on both sides. Content-blind.
AI agents for bookkeeping, reconciliation, and financial close for SMBs.
Self-destructing secret sharing for AI agents: encrypted burn links for credentials, plus an agent-to-agent dead-drop with exactly-once claim semantics. RAM-only, no database, open source (MIT). Source: https://github.com/mmmpym/flashpaper
Verifiable delivery for the agent economy: commit-reveal content notarization. Sellers commit to a d
Read-only Remote MCP for externally grounded AI agent trust receipts.
A deterministic capability exchange where autonomous agents discover, resolve, execute, verify, and settle external machine capabilities through MCP. Currently operating as a public sandbox.