codemagic

Codemagic through One

Codemagic is a cloud-based CI/CD platform designed for mobile development that automates building, testing, and deploying apps across Android, iOS, and cross-platform frameworks, enabling developers to streamline release workflows and integrate directly with code repositories for faster, automated delivery.

One exposes Codemagic through four MCP tools. The table below carries real action ids from One's knowledge base, so for a common operation you can skip search and go straight to reading the action's parameters.

How to run an action

1. Find the action in the table below, or call search_one_platform_actions with platform codemagic if it is not listed.
2. Call get_one_action_knowledge with the action id. Do this every time, including for actions in this table. The table gives you the id, not the parameters.
3. Call execute_one_action with parameters copied from that knowledge.

Never guess a parameter name, a body field, or an enum value. The knowledge has the real schema, and a guessed field is either a 400 or a silent write of the wrong thing.

Before you start

Call list_one_integrations once and confirm Codemagic is connected. If it is missing, the user has not connected it: say so and point them at https://app.withone.ai rather than reaching for raw HTTP.

Each connection carries an access field. If it reports {"policy": "methods", "methods": ["GET"]} the agent is read-only here, so plan a read-only answer instead of attempting a write that will be refused.

Before a write

Creates, updates, deletes and sends land on a real Codemagic account and cannot be recalled. State the action and the specific target in one line before the first write in a task, and let the user stop you. Reads need no confirmation.

Actions

VariableGroups

Action	Method	Path	Action id
Get a Variable from a Variable Group	GET	/api/v3/variable-groups/{{variableGroupId}}/variables/{{variableId}}	conn_mod_def::GKia3QHv8og::vLrPVg5TTneZ0Uh9frPCoQ
Get a Variable Group's Information	GET	/api/v3/variable-groups/{{variableGroupId}}	conn_mod_def::GKia3Pq3LWA::ZLxRjsXUSAWGGANXFykvYQ
List a Team's Variable Groups	GET	/api/v3/teams/{{teamId}}/variable-groups	conn_mod_def::GKia3ZkLpeA::ADn18kmNSpiuIejLISR1TQ
List an App's Variable Groups	GET	/api/v3/apps/{{appId}}/variable-groups	conn_mod_def::GKia3Qz3EUg::yBw1QNuSSjWaxCP_VYsOSA
Bulk Import Variables to a Variable Group	POST	/api/v3/variable-groups/{{variableGroupId}}/variables	conn_mod_def::GKia3HVxtxA::dlhUuG5WSfyXug6ch8ntyg
Change a Variable Group's Name and Settings	PATCH	/api/v3/variable-groups/{{variableGroupId}}	conn_mod_def::GKia3FEyxOg::CMFgRHB8SdyQKXycnc0CYw
Create a Variable Group for an App	POST	/api/v3/apps/{{appId}}/variable-groups	conn_mod_def::GKia3F5oi0g::Xnfi_rCSS-qNpqVXKJ9CzA
Delete a Variable Group	DELETE	/api/v3/variable-groups/{{variableGroupId}}	conn_mod_def::GKia3PsXI8g::jre0NxtUQb-GbRyY0J1xUA
Delete a Variable in a Variable Group	DELETE	/api/v3/variable-groups/{{variableGroupId}}/variables/{{variableId}}	conn_mod_def::GKia3P30heA::yCFxAScuTBCgLhKZuRQqAA
Update a Variable in a Variable Group	PATCH	/api/v3/variable-groups/{{variableGroupId}}/variables/{{variableId}}	conn_mod_def::GKia3Y8g2Eg::jGPCQiCYQ4WozfIqsfBYrA