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  feat: MCP bridge binary + HTTP server + auto-config injection

  Ghost released this 2026-03-25 03:10:09 +00:00 | 93 commits to main since this release

  Complete MCP communication pipeline:

  Backend HTTP server (axum on localhost:0):

  • POST /mcp/sessions — list active sessions
  • POST /mcp/terminal/read — read scrollback (ANSI stripped)
  • POST /mcp/terminal/execute — send command + marker, capture output
  • Port written to data_dir/mcp-port at startup
  • Shares SshService and ScrollbackRegistry with AppState via Clone

  Bridge binary (wraith-mcp-bridge):

  • Speaks JSON-RPC 2.0 over stdio (MCP protocol)
  • Translates tool calls to HTTP requests against running Wraith
  • Implements initialize, tools/list, tools/call
  • Exposes: terminal_read, terminal_execute, list_sessions
  • Reads MCP port from data_dir/mcp-port

  Auto-config:

  • PTY spawn injects WRAITH_MCP_BRIDGE env var
  • SshService and ScrollbackRegistry derive Clone for sharing

  Co-Authored-By: Claude Opus 4.6 (1M context) noreply@anthropic.com

  Downloads

  • Source Code (ZIP)
  • Source Code (TAR.GZ)