MetaMask Embedded Wallets (Web3Auth) MCP
Helps AI coding agents integrate MetaMask Embedded Wallets (Web3Auth) SDKs.
使うべきか
品質と安全性
A
ツール定義とプロトコルへの準拠に関する自動分析に基づいています。
コンテキストコスト
~957トークン数（ツール定義）
~1.6 KB一般的なレスポンスサイズ
注意への影響は中程度（128k コンテキストの 0.75%）
これは、サーバーのツールがモデルのコンテキストに読み込まれるたびに消費されるおおよそのトークン数です。数が多いほど、ほかのタスクに使える注意が減ります。
インストール
ワンクリックインストール
これを `claude_desktop_config.json` ファイルに追加してください:
{
"mcpServers": {
"mcp-server": {
"url": "https://mcp.web3auth.io"
}
}
}リモートエンドポイント
https://mcp.web3auth.iostreamable-httpできること
ツール一覧
ツール（5）
🟢 読み取り専用🟡 書き込み🔴 削除⚪ 不明
🟢search_docs(query, platform, chain, category)
Search MetaMask Embedded Wallets documentation (Algolia) and example projects. Returns doc page links with snippets and matching examples.
入力スキーマ
{
"type": "object",
"properties": {
"query": {
"type": "string",
"description": "What you are looking for -- e.g. 'React custom auth', 'Android deep linking', 'JWT grouped connections'"
},
"platform": {
"description": "Filter examples by platform",
"type": "string",
"enum": [
"react",
"vue",
"js",
"react-native",
"android",
"ios",
"flutter",
"unity",
"unreal",
"node"
]
},
"chain": {
"description": "Filter examples by blockchain family",
"type": "string",
"enum": [
"evm",
"solana",
"other"
]
},
"category": {
"description": "Filter examples by category",
"type": "string",
"enum": [
"quick-start",
"custom-auth",
"blockchain",
"feature",
"playground"
]
}
},
"required": [
"query"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢get_doc(url)
Fetch the full content of a MetaMask Embedded Wallets documentation page by URL. Sources: Algolia, llms.txt, GitHub MDX.
入力スキーマ
{
"type": "object",
"properties": {
"url": {
"type": "string",
"description": "A docs.metamask.io URL, e.g. https://docs.metamask.io/embedded-wallets/sdk/react/"
}
},
"required": [
"url"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢get_example(name, platform, chain, category, auth_method)
Fetch complete source code of a Web3Auth integration example from GitHub.
入力スキーマ
{
"type": "object",
"properties": {
"name": {
"description": "Example name, e.g. 'React Quick Start' or 'Android Firebase'",
"type": "string"
},
"platform": {
"description": "Filter by platform",
"type": "string",
"enum": [
"react",
"vue",
"js",
"react-native",
"android",
"ios",
"flutter",
"unity",
"unreal",
"node"
]
},
"chain": {
"description": "Filter by blockchain family",
"type": "string",
"enum": [
"evm",
"solana",
"other"
]
},
"category": {
"description": "Filter by category",
"type": "string",
"enum": [
"quick-start",
"custom-auth",
"blockchain",
"feature",
"playground"
]
},
"auth_method": {
"description": "Filter by auth method, e.g. 'auth0', 'firebase', 'google', 'grouped'",
"type": "string"
}
},
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢get_sdk_reference(platform, module, focus)
Fetch SDK source code (types, interfaces, hooks) from open-source Web3Auth repos.
入力スキーマ
{
"type": "object",
"properties": {
"platform": {
"type": "string",
"enum": [
"react",
"vue",
"js",
"react-native",
"android",
"ios",
"flutter",
"unity",
"unreal",
"node"
],
"description": "Target platform SDK to fetch source for"
},
"module": {
"description": "Specific SDK module to fetch, e.g. 'core-types', 'react-hooks', 'modal-types', 'main-class'. Omit to get default type definitions. Call without module first to see available modules.",
"type": "string"
},
"focus": {
"default": "types",
"description": "What kind of source to focus on. 'types' = interfaces/types (default, most useful). 'hooks' = React hooks / Vue composables. 'errors' = error types. 'main-class' = SDK implementation. 'all' = everything.",
"type": "string",
"enum": [
"types",
"hooks",
"main-class",
"errors",
"all"
]
}
},
"required": [
"platform"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢search_community(query, topic_id)
Search or fetch posts from the MetaMask Embedded Wallets community forum (builder.metamask.io).
入力スキーマ
{
"type": "object",
"properties": {
"query": {
"description": "Search query, e.g. 'popup blocked safari', 'JWT error', 'Android unstable connection'",
"type": "string"
},
"topic_id": {
"description": "Discourse topic ID to fetch the full discussion thread",
"type": "integer",
"minimum": -9007199254740991,
"maximum": 9007199254740991
}
},
"$schema": "http://json-schema.org/draft-07/schema#"
}コミュニティ
エビデンス
最近の観測
検証済みバージョンは記録されていませんツール 5 件
検証済みバージョンは記録されていませんツール 5 件