ExMCP.MessageProcessor.Handlers (ex_mcp v0.9.2)

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Unified message handlers for all MCP methods.

This module contains the business logic for handling each MCP method, extracted from the duplicate handler implementations in MessageProcessor. Each handler follows a consistent pattern and can be called from any dispatch mode (direct, genserver, or handler).

Summary

Types

conn()
handler()
mode()

Functions

handle_completion_complete(conn, handler, mode, params, id)

Handles completion/complete requests.

handle_custom_method(conn, handler, mode, method, params, id)

Handles custom/unknown method requests.

handle_initialize(conn, handler, mode, params, id, server_info)

Handles initialize requests.

handle_ping(conn, id)

Handles ping requests.

handle_prompts_get(conn, handler, mode, params, id)

Handles prompts/get requests.

handle_prompts_list(conn, handler, mode, params, id)

Handles prompts/list requests.

handle_resources_list(conn, handler, mode, params, id)

Handles resources/list requests.

handle_resources_read(conn, handler, mode, params, id)

Handles resources/read requests.

handle_resources_subscribe(conn, handler, mode, params, id)

Handles resources/subscribe requests.

handle_resources_unsubscribe(conn, handler, mode, params, id)

Handles resources/unsubscribe requests.

handle_tools_call(conn, handler, mode, params, id)

Handles tools/call requests.

handle_tools_list(conn, handler, mode, params, id)

Handles tools/list requests.

Types

conn()

@type conn() :: ExMCP.MessageProcessor.Conn.t()

handler()

@type handler() :: module() | pid()

mode()

@type mode() :: :direct | :genserver | :handler

Functions

handle_completion_complete(conn, handler, mode, params, id)

@spec handle_completion_complete(conn(), handler(), mode(), map(), any()) :: conn()

Handles completion/complete requests.

handle_custom_method(conn, handler, mode, method, params, id)

@spec handle_custom_method(conn(), handler(), mode(), String.t(), map(), any()) ::
  conn()

Handles custom/unknown method requests.

handle_initialize(conn, handler, mode, params, id, server_info)

@spec handle_initialize(conn(), handler(), mode(), map(), any(), map()) :: conn()

Handles initialize requests.

handle_ping(conn, id)

@spec handle_ping(conn(), any()) :: conn()

Handles ping requests.

handle_prompts_get(conn, handler, mode, params, id)

@spec handle_prompts_get(conn(), handler(), mode(), map(), any()) :: conn()

Handles prompts/get requests.

handle_prompts_list(conn, handler, mode, params, id)

@spec handle_prompts_list(conn(), handler(), mode(), map(), any()) :: conn()

Handles prompts/list requests.

handle_resources_list(conn, handler, mode, params, id)

@spec handle_resources_list(conn(), handler(), mode(), map(), any()) :: conn()

Handles resources/list requests.

handle_resources_read(conn, handler, mode, params, id)

@spec handle_resources_read(conn(), handler(), mode(), map(), any()) :: conn()

Handles resources/read requests.

handle_resources_subscribe(conn, handler, mode, params, id)

@spec handle_resources_subscribe(conn(), handler(), mode(), map(), any()) :: conn()

Handles resources/subscribe requests.

handle_resources_unsubscribe(conn, handler, mode, params, id)

@spec handle_resources_unsubscribe(conn(), handler(), mode(), map(), any()) :: conn()

Handles resources/unsubscribe requests.

handle_tools_call(conn, handler, mode, params, id)

@spec handle_tools_call(conn(), handler(), mode(), map(), any()) :: conn()

Handles tools/call requests.

handle_tools_list(conn, handler, mode, params, id)

@spec handle_tools_list(conn(), handler(), mode(), map(), any()) :: conn()

Handles tools/list requests.