Lets an AI agent build, test, and manage iOS and macOS Xcode projects through MCP tools or a CLI.
Also known as getsentry/MobileBuildMCP
- Stars
- 6,573
- Tools
- —
- Downloads, 30 days
- —
- Latest version
- —
- Last commit
- Nov 13, 2026
- License
- MIT
What is MobileBuildMCP MCP?
MobileBuildMCP lets an AI agent build, test, and manage iOS and macOS Xcode projects through MCP tools or a CLI.
Summary generated from the project's README
About MobileBuildMCP MCP server
Managing iOS and macOS development workflows through an AI agent is what MobileBuildMCP enables. It provides a bridge between AI coding assistants and Xcode, allowing agents to build, test, and manage projects directly. Developers can use it as a dedicated MCP server for clients like Claude Code or Cursor, or interact with it through a unified command-line interface.
Installation is available via Homebrew or npm, and the system requires macOS 14.5 or later along with Xcode 16.x. The tool includes specific logic to skip macro validation during builds to ensure projects using Swift Macros do not encounter errors. For those using the CLI, a per-workspace daemon handles stateful tasks such as log capture and debugging. While the server is designed for agentic use, it also functions as a standard terminal tool for manual project management.
What you can do with it
- 1Build projects for simulatorsAsk an AI agent to compile a specific Xcode scheme for a simulator target.
- 2Prepare test productsInstruct the agent to generate portable test products without executing the tests immediately.
- 3Execute automated testsHave the AI run previously prepared test products on a specific simulator name.
- 4Manage software updatesUse the CLI to check for and apply version upgrades to the tool.
Written from the project's README. Every use case is checked against a quote from it.
How to install MobileBuildMCP MCP
Formats verified 10 Nov 2026Add to CursorAdd to GooseInstall MobileBuildMCP MCP in Claude Code
$ claude mcp add mobilebuildmcp -- npx -y mobilebuildmcpInstall MobileBuildMCP MCP in Cursor
~/.cursor/mcp.json
{
"mcpServers": {
"mobilebuildmcp": {
"command": "npx",
"args": [
"-y",
"mobilebuildmcp"
]
}
}
}Install MobileBuildMCP MCP in VS Code
.vscode/mcp.json
{
"servers": {
"mobilebuildmcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"mobilebuildmcp"
]
}
}
}Install MobileBuildMCP MCP in VS Code CLI
$ code --add-mcp '{"name":"mobilebuildmcp","type":"stdio","command":"npx","args":["-y","mobilebuildmcp"]}'Install MobileBuildMCP MCP in Claude Desktop
claude_desktop_config.json
{
"mcpServers": {
"mobilebuildmcp": {
"command": "npx",
"args": [
"-y",
"mobilebuildmcp"
]
}
}
}Install MobileBuildMCP MCP in Codex
$ codex mcp add mobilebuildmcp -- npx -y mobilebuildmcpInstall MobileBuildMCP MCP in Codex config.toml
~/.codex/config.toml
[mcp_servers.mobilebuildmcp] command = "npx" args = ["-y", "mobilebuildmcp"]
Install MobileBuildMCP MCP in Gemini CLI
$ gemini mcp add -s user mobilebuildmcp npx -- -y mobilebuildmcpInstall MobileBuildMCP MCP in Gemini settings.json
~/.gemini/settings.json
{
"mcpServers": {
"mobilebuildmcp": {
"command": "npx",
"args": [
"-y",
"mobilebuildmcp"
]
}
}
}Automated checks
Ran Nov 12, 2026Full report →Passed our automated checks. That is not a security audit: read the code and give the server the narrowest access it needs. How checks work
- Source repository linked and reachablePass
- Open source license (OSI)Pass
- Commit or release in the last yearPass
- Package name not close to a popular packagePass
- Remote endpoint uses HTTPSNot checked
- Destructive tools are labelledNot checked
- No hidden instructions to the modelPass
- No critical advisory in the package or its dependenciesNot checked
README
View on GitHubA Model Context Protocol (MCP) server and CLI that provides tools for agent use when working on iOS and macOS projects.
Installation
MobileBuildMCP ships as a single package with two modes: a CLI for direct terminal use and an MCP server for AI coding agents. Either install method gives you both.
Option A — Homebrew
brew tap getsentry/xcodebuildmcp
brew install mobilebuildmcp
Option B — npm (Node.js 18+)
npm install -g mobilebuildmcp@latest
Verify either install:
mobilebuildmcp --help
Connect your MCP client
Drop-in config snippets for Cursor, Claude Code, Codex, can be found in the official docs page MCP Clients. Most clients can also run the MCP server on demand via npx -y mobilebuildmcp@latest mcp without a global install.
Requirements
- macOS 14.5 or later
- Xcode 16.x or later
- Node.js 18.x or later (not required for Homebrew installation)
Skills
MobileBuildMCP now includes two optional agent skills:
-
MCP Skill: Primes the agent with instructions on how to use the MCP server's tools (optional when using the MCP server).
-
CLI Skill: Primes the agent with instructions on how to navigate the CLI (recommended when using the CLI).
To install with a global binary:
mobilebuildmcp init
Or install directly via npx without a global install:
npx -y mobilebuildmcp@latest init
For further information on installing skills, see Agent Skills.
Notes
- MobileBuildMCP requests xcodebuild to skip macro validation to avoid errors when building projects that use Swift Macros.
- Device tools require code signing to be configured in Xcode. See Device Code Signing.
Privacy
MobileBuildMCP uses Sentry for internal runtime error telemetry only. For details and opt-out instructions, see Privacy & Telemetry.
CLI
MobileBuildMCP provides a unified command-line interface. The mcp subcommand starts the MCP server, while all other commands provide direct terminal access to tools:
# Install globally
npm install -g mobilebuildmcp@latest
# Start the MCP server (for MCP clients)
mobilebuildmcp mcp
# List available tools
mobilebuildmcp tools
# Build for simulator
mobilebuildmcp simulator build --scheme MyApp --project-path ./MyApp.xcodeproj
# Prepare portable test products without running tests
mobilebuildmcp simulator build --scheme MyApp --project-path ./MyApp.xcodeproj --simulator-name "iPhone 17" --build-for-testing --test-products-path ./MyApp.xctestproducts
# Run previously prepared test products
mobilebuildmcp simulator test --test-products-path ./MyApp.xctestproducts --simulator-name "iPhone 17"
Check for updates and upgrade in place:
mobilebuildmcp upgrade --check
mobilebuildmcp upgrade --yes
The CLI uses a per-workspace daemon for stateful operations (log capture, debugging, etc.) that auto-starts when needed. See the CLI guide for full documentation.
Documentation
- Installation: https://github.com/getsentry/xcodebuildmcp.com/blob/main/app/docs/_content/installation.mdx
- Setup: https://github.com/getsentry/xcodebuildmcp.com/blob/main/app/docs/_content/setup.mdx
- MCP clients: https://github.com/getsentry/xcodebuildmcp.com/blob/main/app/docs/_content/clients.mdx
- CLI usage: https://github.com/getsentry/xcodebuildmcp.com/blob/main/app/docs/_content/cli.mdx
- Configuration and options: https://github.com/getsentry/xcodebuildmcp.com/blob/main/app/docs/_content/configuration.mdx
- Tools reference: https://github.com/getsentry/xcodebuildmcp.com/blob/main/app/docs/_content/tools.mdx
- Troubleshooting: https://github.com/getsentry/xcodebuildmcp.com/blob/main/app/docs/_content/troubleshooting.mdx
- Privacy: https://github.com/getsentry/xcodebuildmcp.com/blob/main/app/docs/_content/privacy.mdx
- Skills: https://github.com/getsentry/xcodebuildmcp.com/blob/main/app/docs/_content/skills.mdx
- Contributing: https://github.com/getsentry/xcodebuildmcp.com/blob/main/app/docs/_content/contributing.mdx
Licence
This project is licensed under the MIT License - see the LICENSE file for details. For third-party licensing notices see the THIRD_PARTY_LICENSES file for details. For npm package attributions see the THIRD_PARTY_PACKAGE_LICENSES file for details.
MobileBuildMCP MCP questions
How do I add MobileBuildMCP MCP to Claude Code?
Run claude mcp add mobilebuildmcp -- npx -y mobilebuildmcp in your terminal. Add --scope user to make it available in every project.
How do I add MobileBuildMCP MCP to Cursor?
Open ~/.cursor/mcp.json and add the server under mcpServers, using the Cursor config shown in the install section above.
What does MobileBuildMCP do for iOS and macOS projects?
It provides MCP tools and CLI commands that let agents build, test, and manage Xcode projects for iOS and macOS, including simulator builds and test products.
How do I install MobileBuildMCP?
Install it via Homebrew with the getsentry tap or via npm globally with mobilebuildmcp@latest; both give you the CLI and the MCP server.
What are the system requirements for MobileBuildMCP?
It requires macOS 14.5 or later and Xcode 16.x or later, plus Node.js 18.x or later unless you installed via Homebrew.
Can I build for a simulator from the command line with MobileBuildMCP?
Yes, the CLI includes a simulator build command that takes a scheme and project path.
Does MobileBuildMCP send telemetry?
It uses Sentry only for internal runtime error telemetry, and the docs describe how to opt out.