Fetches Hermes Plant's live x402 manifest from /.well-known/x402. Use this before paid API or MCP calls to discover the active network, USDC asset, facilitator URL, payTo address, endpoint prices, and payment-policy metadata. This read-only tool returns raw JSON text and never signs payments, approves wallet transactions, calls paid endpoints, or spends funds.

Fetches Hermes Plant's /llms.txt catalog for agent-readable onboarding context. Use this to understand the available deterministic finance, quant, safety, and payment-policy services before selecting an endpoint. This read-only tool returns plain text documentation and does not execute paid work.

Fetches Hermes Plant's RFC 9727-style API catalog from /.well-known/api-catalog. Use this when a client needs machine-readable service discovery, OpenAPI links, MCP metadata links, pricing metadata, and provider contact details. This read-only tool returns raw JSON text and performs no paid API calls.

Fetches Hermes Plant's MCP server descriptor from /.well-known/mcp/server-card.json. Use this to discover the hosted Streamable HTTP MCP endpoint, advertised capabilities, pricing policy, and integration metadata. This read-only tool returns raw JSON text and does not connect to a wallet or spend funds.

Connects to Hermes Plant's hosted Streamable HTTP MCP endpoint and lists the tools it advertises. Use this to inspect tool names, descriptions, and input schemas before wiring an x402-capable runtime. This read-only introspection call does not invoke paid tools, sign wallet messages, approve payments, or spend USDC.