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.
AI agents call get_example to retrieve information from MetaMask Embedded Wallets MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
name | string | — | Example name, e.g. 'React Quick Start' or 'Android Firebase' |
chain | string | — | Filter by blockchain family |
category | string | — | Filter by category |
platform | string | — | Filter by platform |
auth_method | string | — | Filter by auth method, e.g. 'auth0', 'firebase', 'google', 'grouped' |
Parameters from the server's own tool schema.
Even though get_example only reads data, uncontrolled read access leaks sensitive information and racks up API costs — an agent caught in a retry loop can make thousands of calls a minute without anyone noticing.
Documented attack patterns abuse exactly the kind of access get_example gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and MetaMask Embedded Wallets MCP, and nothing reaches the server without passing your rules. This is the rule we recommend for get_example:
{
"version": "1",
"default": "deny",
"tools": {
"get_example": {}
}
}get_example is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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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. It is categorised as a Read tool in the MetaMask Embedded Wallets MCP MCP Server, which means it retrieves data without modifying state.
get_example accepts 5 parameters: name, chain, category, platform, auth_method. The full parameter table on this page comes from the server's own tool schema.
Register the MetaMask Embedded Wallets MCP server in PolicyLayer and add a rule for get_example: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches MetaMask Embedded Wallets MCP. Nothing to install.
get_example is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the get_example rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for get_example. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
get_example is provided by the MetaMask Embedded Wallets MCP server (web3auth/integrate). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 5 MetaMask Embedded Wallets MCP tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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5 MetaMask Embedded Wallets MCP tools catalogued and risk-classified — across an index of 42,500+ MCP servers.