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@vvlladd/appstoreconnect-mcp

v1.2.0

Published

MCP server for App Store Connect automation.

Readme

App Store Connect MCP Server

Automate App Store Connect from your AI agent.

Overview

This MCP server lets AI agents like Claude Code, Claude Desktop, and Cursor manage your App Store Connect workflows through natural language. Create versions, update metadata, attach builds, and submit for review — all without leaving your editor.

Built in Swift with the MCP Swift SDK, it connects directly to the App Store Connect REST API using ES256 JWT authentication.

Key Features

  • Release workflows — Prepare releases, check status, validate before submission, and clone metadata between versions
  • Version management — Create, update, and list App Store versions
  • Localized metadata — Add descriptions, keywords, release notes, and URLs for any locale
  • Build management — List builds, upload IPAs, and attach builds to versions
  • Diagnostics & performance — View diagnostic signatures, logs, and performance metrics per build
  • Review submission — Submit versions to App Review in one step
  • Multi-organization — Manage multiple App Store Connect teams from a single server
  • Secure auth — ES256 JWT signing via Apple CryptoKit with automatic token refresh

Build From Source (Setup)

Use this path if you want to work on or build this repository locally.

Prerequisites

Install and Build

./bootstrap.sh

This fetches dependencies, generates the Xcode project, and builds. Or manually:

tuist install && tuist generate && tuist build

Configure

Set your API credentials:

export ASC_KEY_ID="your-key-id"
export ASC_PRIVATE_KEY_PATH="/path/to/AuthKey_XXXXXX.p8"
export ASC_ISSUER_ID="your-issuer-id"       # required for team keys
export ASC_AUTH_MODE="team"                  # "team" (default) or "individual"

Get these values from App Store Connect > Users and Access > Integrations > App Store Connect API. For individual keys, set ASC_AUTH_MODE="individual" and omit ASC_ISSUER_ID.

Install via npm

Use this path if you only want to run the MCP server and not build from source.

Prerequisites

  • Node.js 18+ and npm
  • macOS

Install/Run Command

npx -y @vvlladd/appstoreconnect-mcp

Connect to Claude Code

Add to ~/.claude.json (global) or .claude/settings.json (project) and use the npm package:

{
  "mcpServers": {
    "appstoreconnect": {
      "command": "npx",
      "args": ["-y", "@vvlladd/appstoreconnect-mcp"],
      "env": {
        "ASC_KEY_ID": "your-key-id",
        "ASC_PRIVATE_KEY_PATH": "/path/to/AuthKey.p8",
        "ASC_ISSUER_ID": "your-issuer-id",
        "ASC_AUTH_MODE": "team"
      }
    }
  }
}

Then ask your agent something like:

"Prepare version 2.1.0 for my app, validate it's ready for submission, and show me the full release status."

Available Tools

| Tool | Description | Key Parameters | |------|-------------|----------------| | Release Workflows | | | | prepare_release | Check readiness, create version, attach build, sync metadata | app_id, version_string, platform | | release_status | Full status overview: state, build, localizations, release type | app_id, version_id?, platform? | | validate_for_submission | Pre-submit checklist with pass/fail for each requirement | app_id, version_id?, platform? | | clone_version_metadata | Copy all localizations from one version to another | source_version_id, target_version_id, locales? | | Version Management | | | | list_apps | List all apps in your account | — | | create_version | Create a new App Store version | app_id, version_string, platform | | list_versions | List existing versions for an app | app_id, platform? | | update_version | Update version attributes | version_id, copyright?, release_type? | | add_localization | Add/update localized metadata | version_id, locale, description?, keywords?, whats_new?, promotional_text?, marketing_url?, support_url? | | Build Management | | | | list_builds | List available builds | app_id, limit? | | upload_build | Upload an IPA to App Store Connect | app_id, ipa_path, version_string, build_number, platform? | | attach_build | Attach a build to a version | version_id, build_id | | Review | | | | submit_for_review | Submit a version for App Review | version_id | | Diagnostics & Performance | | | | list_diagnostic_signatures | List diagnostic signatures (hangs, disk writes) for a build | build_id, diagnostic_type?, limit? | | get_diagnostic_logs | Get detailed logs with stack traces for a diagnostic signature | signature_id | | get_perf_metrics | Get performance and power metrics for an app or build | app_id or build_id, metric_type?, platform? | | Organization | | | | list_orgs | List configured organizations | — | | set_default_org | Change the default organization | org |

All tools (except list_orgs and set_default_org) accept an optional org parameter to target a specific organization.

Configuration

Environment Variables

| Variable | Description | Required | |----------|-------------|----------| | ASC_KEY_ID | API key ID | Yes | | ASC_PRIVATE_KEY_PATH | Path to .p8 private key file | Yes | | ASC_ISSUER_ID | API issuer ID | Team keys only | | ASC_AUTH_MODE | team (default) or individual | No |

Multi-Organization Support

Manage multiple App Store Connect teams by setting org-prefixed environment variables:

ASC_ORG_acme_ISSUER_ID=xxx
ASC_ORG_acme_KEY_ID=yyy
ASC_ORG_acme_PRIVATE_KEY_PATH=/path/to/acme.p8
ASC_ORG_acme_AUTH_MODE=team

ASC_ORG_startup_ISSUER_ID=aaa
ASC_ORG_startup_KEY_ID=bbb
ASC_ORG_startup_PRIVATE_KEY_PATH=/path/to/startup.p8

ASC_DEFAULT_ORG=acme   # optional, defaults to first org alphabetically

When multi-org variables are present, single-org variables are ignored. Use list_orgs to see configured organizations and set_default_org to switch at runtime.

Architecture

Sources/AppStoreConnectMCP/
  main.swift                    — Entry point: server + stdio transport
  Configuration.swift           — Environment variable loading
  OrganizationRegistry.swift    — Multi-org registry (actor)
  Auth/JWTGenerator.swift       — ES256 JWT token generation
  Logging/MCPLogger.swift       — Stderr-based structured logging
  API/
    AppStoreConnectClient.swift — HTTP client with auto-retry (401/429)
    Endpoints.swift             — URL builders
    Models/                     — Codable request/response types (JSON:API)
  Tools/
    ToolDefinitions.swift       — MCP tool schemas
    ToolRouter.swift            — Tool call dispatch
    Handlers/                   — One handler per tool

Reporting Issues

The GitHub Issues tab is disabled for security reasons. To report a bug or request a feature, please reach out directly to one of the maintainers:

Contributing

See CONTRIBUTING.md for guidelines on adding new tools and development workflow.

Links