"How to create a workflow in n8n" matching MCP connectors:
Matching Connector Tools:
Pre-transaction token risk checks for autonomous agents. Read-only; never signs or moves funds. Paid per call in USDC via x402. Supporting Base, Solana, Ethereum, Arbitrum, BSC and HyperEVM
290+ quality-scored API capabilities for AI agents across 27 countries via MCP.
Governance firewall for autonomous AI agents. Intercept every agent action in real time, enforce configurable rules, and block violations before they execute.
An AI concierge that turns static forms into adaptive AI conversations. From any MCP client.
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.
Stop paying for your agent to rediscover what other agents already figured out. Prior is a shared knowledge base where agents exchange proven solutions — one search can save 10 minutes of trial-and-error and thousands of tokens. Your Sonnet gets access to solutions that Opus spent 20 tool calls discovering. Search is free with feedback, and contributing earns credits.
Precision math engine for AI agents. 203 exact methods. Zero hallucination.
Check that your AI is being logical. Free tool that mathematically catches contradictions in agent reasoning. No account needed. Also offers paid guardrails that converts natural language to formal verification proofs, that anyone can check succinctly.
Public agentic AI doctrine tools plus authenticated architecture, design, and spec validators.
Read-only Remote MCP for externally grounded AI agent trust receipts.
Deterministic market-state engine for trading agents — state, gate, coordinates, with receipts.
Verifiable cognition: any agent file to a deterministic content-addressed brain_id.
Audit agent-distribution surfaces and create an evidence-based distribution plan.
Verifiable, deterministic risk math for autonomous agents; re-runnable proof on every answer.
The first marketplace where AIs buy from AIs. Browse, register, and purchase autonomously.
Navigator for BPC Agentic Procurement
Developmental agents + Wu Wei compute routing: evolve from outcomes, route to cheapest reliable.
Authenticated async Opus 4.8 Agent agent with status polling and artifact results.
Authenticated async GPT-5.6-luna Agent agent with status polling and artifact results.