Codemagic

MCP server for the Codemagic CI/CD API. Bun + TypeScript, stdio transport.

Tools

Apps

• codemagic_get_all_applications
• codemagic_get_application
• codemagic_add_application
• codemagic_add_application_private

Builds

• codemagic_start_build
• codemagic_get_builds
• codemagic_get_build_status
• codemagic_cancel_build

Artifacts

• codemagic_get_artifact (returns metadata + base64 preview; use the public URL tool for full downloads)
• codemagic_create_public_artifact_url

Caches

• codemagic_get_app_caches
• codemagic_delete_all_app_caches
• codemagic_delete_app_cache

Teams

• codemagic_invite_team_member
• codemagic_delete_team_member

Configuration

Environment variables:

Variable	Required	Default	Notes
CODEMAGIC_API_KEY	yes	—	From Teams settings → Personal Account → API
CODEMAGIC_BASE_URL	no	https://api.codemagic.io	Override for self-hosted/staging
CODEMAGIC_TIMEOUT_MS	no	30000	Per-request timeout
CODEMAGIC_MAX_RETRIES	no	3	Retries on 408/425/429/5xx and network errors (exponential backoff with jitter, honors Retry-After)

Run

bun install
CODEMAGIC_API_KEY=... bun run start

Watch mode:

CODEMAGIC_API_KEY=... bun run dev

Inspect with the official MCP inspector:

CODEMAGIC_API_KEY=... bun run inspect

Claude Code / Claude Desktop config

One-line setup:

claude mcp add codemagic --scope user \
  -e CODEMAGIC_API_KEY=<your_key> \
  -- bunx codemagic_mcp

Or manually in claude_desktop_config.json:

{
  "mcpServers": {
    "codemagic": {
      "command": "bunx",
      "args": ["codemagic_mcp"],
      "env": { "CODEMAGIC_API_KEY": "..." }
    }
  }
}

Security notes

• API key is read from env only.
• Outgoing requests send the key via x-auth-token; it is never logged.
• All tool output (text and structured) is run through a redactor that masks the key value and any object keys matching authorization, x-auth-token, api[-_]?key, password, passphrase, ssh[-_]?key, secret, or token.
• Errors are mapped to typed classes (CodemagicAuthError, CodemagicNotFoundError, CodemagicValidationError, CodemagicRateLimitError, CodemagicServerError, CodemagicNetworkError) and surfaced as actionable messages — internal stack traces are not exposed to the client.

Layout

src/
  index.ts          stdio entrypoint
  schemas.ts        Zod input schemas
  lib/
    config.ts       env loading + validation
    client.ts       fetch wrapper: timeouts, retries, status mapping
    errors.ts       typed error classes + user-facing formatter
    redact.ts       secret/string + key-pattern redaction
    response.ts     jsonResult / textResult / errorResult helpers
  tools/
    apps.ts builds.ts artifacts.ts caches.ts teams.ts