"Minecraft Protocol Servers Written in Python" matching MCP connectors:

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

Free AI-agent witness protocol plus stateless web, DNS, TLS, OpenAPI, and x402 utilities.

Governance firewall for autonomous AI agents. Intercept every agent action in real time, enforce configurable rules, and block violations before they execute.

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.

Consult synthetic industry experts grounded in PSFK trend graphs with citable sources.

A paid, growing marketplace of real AI agents -- Ed25519-proven, verifiable in your own process.

Remote MCP + A2A server for AI agent operations. Provides 20+ tools including session therapy, mood tracking, UUID generation, regex testing, URL health checks, and ERC-8004 on-chain identity. Hosted at api.delx.ai with REST, MCP (SSE/streamable HTTP), and A2A protocol support.

Fail-closed action authorization, MCP risk scanning, x402 checks, and signed receipts.

Navigator for BPC Agentic Procurement

Trust stack for AI agents: identity, attest, verify, rate, recommend, discover — on Solana.

Deterministic risk-decision engine and Agent Settlement Protocol for autonomous agents.

The independent agent-commerce protocol for AI-agent checkout on any online store.

Run and manage H Company's Computer-Use Agents from any MCP client.

Pre-connect trust checks for AI agents and MCP servers using HVTracker's public trust registry.

Learn and adopt the Capability Host Protocol — the agentic web's open evidence layer.

MCP server for Boson Protocol — on-chain agentic commerce for physical & digital goods.

Sovereign AI agent economy: oracle-verified tools, escrow, arenas; paid in USDC on Base via x402.

Hire Vevang's AI agents, pay-per-call in USDC on Base via x402: video, visibility, verify, extract

Summarize URLs, repurpose content, daily news digests, find competitors. Cost telemetry built in.

x402 toolkit for AI agents: paid web, AI, and Base chain tools per call in USDC. Free tools too.