version - Murmur

Returns the MCP client version and the API host the session is connected to. Use this to verify which environment a session targets and which client build is running. Equivalent to murmur version in the CLI.

Parameters

None. This tool takes no arguments.

Response

Returns a JSON object with the client build information and API host.

Field	Type	Description
`client_version`	string	The client version string (e.g. `80.2`).
`client_commit`	string	The commit SHA the client was built from (e.g. `a1b2c3d4`).
`api_host`	string	The API address the session is connected to (e.g. `api.murmur.sh:443`).

Examples

Check the current version

{}

Response:

{
  "client_version": "80.2",
  "client_commit": "a1b2c3d4",
  "api_host": "api.murmur.sh:443"
}

Errors

Code	Meaning	What to do
`UNAUTHENTICATED`	The session has no valid configuration.	Re-authenticate or check your workspace configuration.

murmur version — equivalent CLI command
status — check an agent’s current state