ExMCP.ACP.Capabilities (ex_mcp v1.3.0)

Pure helpers for ACP capability maps.

ACP capabilities are JSON-shaped maps, but callers may pass atom-keyed maps in tests or local APIs. This module centralizes those lookups.

ACP v1 clients that can present boolean session configuration options must opt in explicitly:

Capabilities.put(%{}, :boolean_config_options, true)

ExMCP does not infer that UI capability from a generic session-update callback.

Summary

@spec advertise_adapter_session_fork(map(), module()) :: map()

@spec advertise_adapter_session_list(map(), module()) :: map()

@spec ensure(map() | nil, atom()) :: :ok | {:error, {:unsupported_capability, atom()}}

@spec from_handler(module()) :: map()

@spec merge(map(), map() | nil) :: map()

@spec put(map(), atom(), boolean() | map()) :: map()

@spec supported?(map() | nil, atom()) :: boolean()