MetaMask Embedded Wallets MCP
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| GITHUB_TOKEN | No | GitHub personal access token. Optional but recommended to avoid rate limits when fetching SDK source code via get_sdk_reference |
Capabilities
Features and capabilities supported by this server
| Capability | Details |
|---|---|
| tools | {
"listChanged": true
} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| search_docsA | Search MetaMask Embedded Wallets (Web3Auth) documentation and examples. Use for SDK discovery, feature lookup, and finding relevant examples. Returns doc page links with snippets and matching example projects. |
| get_docA | Fetch the full content of a MetaMask Embedded Wallets documentation page. Use after search_docs to read the actual doc. Tries Algolia, then llms.txt, then GitHub raw MDX as fallbacks. |
| get_exampleA | Fetch the complete source code of a Web3Auth integration example from GitHub. Returns all source files needed to understand how the integration works. Examples are the PRIMARY reference for integration patterns — always prefer example code over raw SDK source. |
| get_sdk_referenceA | Fetch SDK source code (type definitions, interfaces, hooks) from the open-source Web3Auth SDK repos. Use for REFERENCE and DEBUGGING only — to verify exact type shapes, constructor signatures, available hooks, and error types. Do NOT use this to discover features; many SDK options are internal or legacy. Always use get_example first for integration patterns. |
| search_communityA | Search or fetch posts from the MetaMask Embedded Wallets community forum (builder.metamask.io). Use for troubleshooting real user issues, finding workarounds, and checking if an issue is known. Provide a query to search or a topic_id to read the full discussion. |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
Latest Blog Posts
MCP directory API
We provide all the information about MCP servers via our MCP API.
curl -X GET 'https://glama.ai/api/mcp/v1/servers/Web3Auth/web3auth-mcp'
If you have feedback or need assistance with the MCP directory API, please join our Discord server