x402 Gateway MCP: payment contract, gateway status, and Coherent Gate signal checks (interfere).
Free
Scanned where there is a package or repository to read, and every release diffed against the tool surface we already hold.
x402 Gateway MCP: payment contract, gateway status, and Coherent Gate signal checks (interfere).
Find paid APIs, check access policy and price, and route x402 requests. No autonomous spending.
Provider Trust MCP: verify providers before agents trust them + CANON bulk registry lookup (x402).