acp-http-adapter

Minimal ACP HTTP to stdio proxy.

Endpoints

• GET /v1/health
• POST /v1/rpc
• GET /v1/rpc (SSE)
• DELETE /v1/rpc

Stdio framing

Uses ACP stdio framing from ACP docs:

• UTF-8 JSON-RPC messages
• one message per line
• newline-delimited (\n)
• no embedded newlines in messages

Run

cargo run -p acp-http-adapter -- \
  --host 127.0.0.1 \
  --port 7591 \
  --registry-json '{"distribution":{"npx":{"package":"@zed-industries/codex-acp"}}}'

--registry-json accepts:

• full registry document ({"agents":[...]}) with --registry-agent-id
• single registry entry ({"id":"...","distribution":...})
• direct distribution object ({"npx":...} or {"binary":...})

Library

use std::time::Duration;
use acp_http_adapter::{run_server, ServerConfig};

run_server(ServerConfig {
    host: "127.0.0.1".to_string(),
    port: 7591,
    registry_json: r#"{"distribution":{"npx":{"package":"@zed-industries/codex-acp"}}}"#.to_string(),
    registry_agent_id: None,
    rpc_timeout: Duration::from_secs(120),
}).await?;