"Information about headers" matching MCP connectors:

Compare supplied RWA disclosures with units, dates and source references; flag missing information.

What the chain records about an address before you pay it, and whether a payment fits it.

Evidence about ERC-8004 agents on BNB Smart Chain, gathered by calling them. No key.

Signal SprintA

space.manus.signalsprint-mqysbksh

Paid x402 MCP utilities for Base-USDC balances, blocks, gas, HTTPS headers, and agent profile bios.