<h1 align="center">mobile-docs-mcp</h1>

MCP server that gives LLMs access to up-to-date mobile SDK documentation, package registry info, and GitHub issues.

<a href="#supported-sdks">28 SDKs</a> • <a href="#tools">6 Tools</a> • <a href="#package-registries">5 Registries</a> • <a href="#getting-started">Getting Started</a>

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Why?

LLMs often have outdated knowledge about mobile SDKs. mobile-docs-mcp solves this by:

Fetching live documentation from official sources and converting it to clean markdown
Querying package registries for the latest versions in real-time
Pulling open GitHub issues so the LLM knows about current bugs and limitations
Caching everything locally (24h TTL) for fast, offline-friendly responses

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Supported SDKs

<table> <tr> <td align="center"><img src="https://cdn.simpleicons.org/firebase/FFCA28" width="28" /> Firebase</td> <td align="center"><img src="https://cdn.simpleicons.org/supabase/3FCF8E" width="28" /> Supabase</td> <td align="center"><img src="https://cdn.simpleicons.org/revenuecat/F25A5F" width="28" /> RevenueCat</td> <td align="center"><img src="https://cdn.worldvectorlogo.com/logos/onesignal.svg" width="28" /> OneSignal</td> <td align="center"><img src="https://cdn.simpleicons.org/sentry/362D59" width="28" /> Sentry</td> <td align="center"><img src="https://cdn.simpleicons.org/auth0/EB5424" width="28" /> Auth0</td> <td align="center"><img src="https://cdn.simpleicons.org/algolia/003DFF" width="28" /> Algolia</td> </tr> <tr> <td align="center"><img src="https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcRQVRSNCZKUcvSYkmDLtSNNaRwRDh8rz5HxHA&s" width="28" /> OpenAI</td> <td align="center"><img src="https://cdn.simpleicons.org/googlegemini/8E75B2" width="28" /> Gemini</td> <td align="center"><img src="https://cdn.simpleicons.org/googlemaps/4285F4" width="28" /> Google Maps</td> <td align="center"><img src="https://cdn.simpleicons.org/googleadmob/EA4335" width="28" /> AdMob</td> <td align="center"><img src="https://framerusercontent.com/images/GR57N0iyy5LPXJ0oHSs9m2s0mVI.webp?width=256&height=256" width="28" /> Amplitude</td> <td align="center"><img src="https://cdn.simpleicons.org/mixpanel/7856FF" width="28" /> Mixpanel</td> <td align="center"><img src="https://cdn.simpleicons.org/posthog/1D4AFF" width="28" /> PostHog</td> </tr> <tr> <td align="center"><img src="https://cdn.prod.website-files.com/5ecbeb8d7557e7f636691721/65837c5f480644e2de769eb5_AppsFlyer_logo.png" width="28" /> AppsFlyer</td> <td align="center"><img src="https://images.seeklogo.com/logo-png/48/2/adjust-logo-png_seeklogo-481577.png" width="28" /> Adjust</td> <td align="center"><img src="https://cdn.simpleicons.org/mapbox/000000" width="28" /> Mapbox</td> <td align="center"><img src="https://cdn.simpleicons.org/cloudinary/3448C5" width="28" /> Cloudinary</td> <td align="center"><img src="https://cdn.simpleicons.org/clerk/6C47FF" width="28" /> Clerk</td> <td align="center"><img src="https://images.seeklogo.com/logo-png/42/2/aws-amplify-logo-png_seeklogo-426696.png" width="28" /> AWS Amplify</td> <td align="center"><img src="https://cdn.simpleicons.org/fastlane/00F200" width="28" /> Fastlane</td> </tr> <tr> <td align="center"><img src="https://cdn.simpleicons.org/unity/000000" width="28" /> Unity Ads</td> <td align="center"><img src="https://cdn.simpleicons.org/meta/0081FB" width="28" /> Meta Audience</td> <td align="center"><img src="https://marketyourcraft.com/wp-content/uploads/2025/12/Sendbird_Logo.png" width="28" /> Sendbird</td> <td align="center"><img src="https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcR2POIwieEwHt6kp-IdA4JkXIbaA569S3nUJg&s" width="28" /> Maestro</td> <td align="center"><img src="https://images.crunchbase.com/image/upload/c_pad,h_256,w_256,f_auto,q_auto:eco,dpr_1/cnqy3l17gemegwrmw7oa?ik-sanitizeSvg=true" width="28" /> Adapty</td> <td align="center"><img src="https://api.nuget.org/v3-flatcontainer/stream-chat-net/2.20.0/icon" width="28" /> Stream</td> <td align="center"><img src="https://avatars.githubusercontent.com/u/88794805?s=280&v=4" width="28" /> Superwall</td> </tr> </table>

Adding a new SDK is as simple as dropping a JSON file into the sdks/ directory.

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Tools

iDocumentation

| Tool | Description | | -------------- | ------------------------------------------------------------------------ | | list_sdks | List all available SDKs with their categories and documentation pages | | search_docs | Full-text search across all SDK documentation, returns relevant sections | | refresh_docs | Invalidate cache and re-fetch documentation (all or specific SDK) |

Package Registries

| Tool | Description | | ------------------ | -------------------------------------------------------------------------- | | search_packages | Search for packages across npm, pub.dev, CocoaPods, Maven Central, or PyPI | | get_package_info | Get latest version, license, homepage, and repository for any package |

GitHub

| Tool | Description | | ------------------- | -------------------------------------------------------------------- | | get_github_issues | Fetch open issues from any GitHub repo with optional label filtering |

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Package Registries

<table> <tr> <td align="center"><img src="https://cdn.simpleicons.org/npm/CB3837" width="32" /> npm</td> <td align="center"><img src="https://cdn.simpleicons.org/dart/0175C2" width="32" /> pub.dev</td> <td align="center"><img src="https://cdn.simpleicons.org/cocoapods/EE3322" width="32" /> CocoaPods</td> <td align="center"><img src="https://cdn.simpleicons.org/apachemaven/C71A36" width="32" /> Maven</td> <td align="center"><img src="https://cdn.simpleicons.org/pypi/3775A9" width="32" /> PyPI</td> </tr> <tr> <td align="center">React Native, JS</td> <td align="center">Flutter, Dart</td> <td align="center">iOS, macOS</td> <td align="center">Android, KMP</td> <td align="center">Python</td> </tr> </table>

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Getting Started

Quick Start (npx — no install needed)

Run directly without installing:

npx @freeapptools/mobile-docs-mcp

Configure Claude Desktop

Add to your Claude Desktop config (~/Library/Application Support/Claude/claude_desktop_config.json):

{
  "mcpServers": {
    "mobile-docs-mcp": {
      "command": "npx",
      "args": ["-y", "@freeapptools/mobile-docs-mcp"],
      "env": {
        "GITHUB_TOKEN": "ghp_your_token_here"
      }
    }
  }
}

GITHUB_TOKEN is optional but recommended to avoid GitHub API rate limits (60 → 5,000 requests/hour).

Configure Claude Code

Add to your Claude Code settings:

{
  "mcpServers": {
    "mobile-docs-mcp": {
      "command": "npx",
      "args": ["-y", "@freeapptools/mobile-docs-mcp"]
    }
  }
}

Global Install (optional)

If you prefer a permanent installation:

npm install -g @freeapptools/mobile-docs-mcp

Then use mobile-docs-mcp directly as the command instead of npx.

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Adding a New SDK

Create a JSON file in the sdks/ directory:

{
  "name": "YourSDK",
  "version": "latest",
  "baseUrl": "https://docs.yoursdk.com",
  "docs": [
    {
      "category": "Getting Started",
      "pages": [
        {
          "title": "Installation",
          "url": "https://docs.yoursdk.com/install"
        },
        {
          "title": "Quick Start",
          "url": "https://docs.yoursdk.com/quickstart"
        }
      ]
    }
  ]
}

That's it. The server picks it up automatically on next startup.

---

Configuration

docs-config.json in the project root:

{
  "cacheTtlMs": 86400000,
  "cacheDir": ".cache",
  "sdksDir": "./sdks"
}

| Field | Default | Description | | ------------ | ---------------- | ----------------------------------- | | cacheTtlMs | 86400000 (24h) | Cache time-to-live in milliseconds | | cacheDir | .cache | Local cache directory path | | sdksDir | ./sdks | Directory containing SDK JSON files |

Override the config path with the DOCS_CONFIG_PATH environment variable.

---

Development

# Watch mode
npm run dev

# Run tests (82 tests)
npm test

# Build
npm run build

Project Structure

mobile-docs-mcp/
├── src/
│   ├── index.ts          # Entry point — stdio transport
│   ├── config.ts         # Config loading + Zod validation
│   ├── tools.ts          # 6 MCP tool registrations
│   ├── resources.ts      # MCP resource registrations
│   ├── registry.ts       # Package registry API handlers
│   ├── github.ts         # GitHub issues API
│   ├── fetcher.ts        # HTML → Markdown conversion
│   ├── cache.ts          # File-based cache with TTL
│   ├── parser.ts         # Markdown section parser
│   ├── search.ts         # Full-text search engine
│   ├── types.ts          # TypeScript interfaces
│   └── __tests__/        # 82 unit tests
├── sdks/                 # SDK documentation configs (28 files)
├── docs-config.json      # Global configuration
├── package.json
└── tsconfig.json

---

License

MIT

mobile-docs-mcp

Why?

Supported SDKs

Tools

iDocumentation

Package Registries

GitHub

Package Registries

Getting Started

Quick Start (npx — no install needed)

Configure Claude Desktop

Configure Claude Code

Global Install (optional)

Adding a New SDK

Configuration

Development

Project Structure

License

Score

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mobile-docs-mcp FAQ

How do I install mobile-docs-mcp?

Is mobile-docs-mcp an official MCP server?

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