"Railway" matching MCP connectors:

Crypto signal intelligence: 20 assets, 6 dimensions, regime detection, portfolio optimizer

Reputation oracle for AI agents on Base: SAFE/CAUTION/BLOCK + 0-100 score before you pay. x402+MCP

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

Kojiru Recourse Layer — agent credit primitives (ACS, stake, draw, anchor) live on Base mainnet