agent_mcp

MCP-style bridge for the agent surface: JSON-RPC over a backend-neutral agent_core::Backend vtable, gated by AuthGate on the External channel. Transports include newline-delimited JSON over Unix-domain sockets and a loopback HTTP endpoint used where a local socket is not the platform path.

[dependencies]
agent_mcp  = "*"
agent_core = "*"
json       = "*"
stdlib     = "*"

import "agent_mcp/agent_mcp" as mcp;
import "agent_core/auth" as auth;
import "agent_core/events" as events;
import "agent_core/backend" as backend;
import "stdlib/text" as text;

// vt = backend.mcp_backend() from a platform agent backend
// surf = #addr_of(surface) as *u8
let line: str = "{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"describe_ui\",\"params\":{}}";
let resp: text::Text = mcp::handle_request(surf, vt, sub, gate, line);

Docs

• docs/tutorial.md — dispatch + UDS sketch
• docs/guide.md — protocol, consent, transport
• docs/ref.md — API + methods

Tests

Unit tests live with the package source when present:

cd vendor/agent_mcp && cpc test