ReaMCP

Instructions

Implementation Reference

• src/reaper_mcp/server.py:506-514 (handler)

  The tool handler for "get_fx_params" in the MCP server. It wraps calls to the ReaperAdapter.

  def get_fx_params(track_index: int, fx_index: int) -> dict[str, Any]:
      """
      Return all parameters for an FX plugin on a track.
      Each entry includes: param_index, name, value, min_value, max_value, normalized.
      """
      try:
          return _wrap(adapter.get_fx_params(track_index=track_index, fx_index=fx_index))
      except Exception as exc:
          return _err(exc)

• src/reaper_mcp/reaper_adapter.py:282-291 (handler)

  The ReaperAdapter implementation, which acts as a client to communicate with the REAPER Lua bridge.

  def get_fx_params(
      self,
      track_index: int,
      fx_index: int,
  ) -> list[dict[str, Any]]:
      return self._client.call(
          "get_fx_params",
          track_index=track_index,
          fx_index=fx_index,
      )