Module●Since v0.1

mcp_config

Validation and environment-variable expansion for MCP server config.

Resolves ${VAR} and ${VAR:-default} references in the supported configuration fields (command, url, args, env, headers) and validates their types. A ${VAR:-default} reference falls back to default when VAR is unset or empty (POSIX :- semantics).

Functions

function

resolve_mcp_server_env

Resolve ${VAR} references in one MCP server's supported fields.

Interpolates the command, url, args, env, and headers fields (see _interpolate_env for the reference syntax); every other field is copied through verbatim. The input is not mutated.

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mcp_config

Functions