MetaMask Embedded Wallets MCP
MetaMask Embedded Wallets MCP (formerly Web3Auth) gives AI coding assistants live access to Embedded Wallets documentation, SDK references, integration examples, and community troubleshooting. MetaMask Embedded Wallets is not a wallet app itself, but embedded wallet infrastructure that helps developers add non-custodial Web3 wallets to web, mobile, and gaming apps using familiar login methods like Google, GitHub, email, SMS, and other OAuth or passwordless flows. This MCP server is built for real integration work. It lets agents search docs, fetch full documentation pages, retrieve complete example code, inspect SDK types and hooks, and surface real-world implementation issues. It is especially useful for tasks like choosing the right SDK, implementing social login, understanding key derivation behavior, avoiding wallet address changes caused by auth or configuration mistakes, and debugging framework-specific issues across React, Next.js, Flutter, React Native, and other platforms. Use it when you want an AI assistant to generate or review MetaMask Embedded Wallets integrations using current source material instead of stale model memory. Pair it with the MetaMask Embedded Wallets Skill for best results: the skill teaches the assistant how to reason about architecture, authentication, SDK selection, and common pitfalls, while this MCP server provides up-to-date docs, examples, SDK references, and implementation details.
Not Assessed
trustsnap_8d83e55372dd09f2.- OAuth or protected-resource evidence is not present
- Claim the profile and attach publisher/security evidence
- Publish OAuth or protected-resource metadata where applicable
- Keep validation evidence fresh before production approval
- No segmented attention signals observed in the current window.
Dispute this assessment
If any published claim about this server -- its score, a risk flag, a capability classification, or its taxonomy -- is factually wrong, tell us what evidence shows and we will review it. This does not require claiming or verifying ownership of the server first.
Verify responds to disputes within 5 business days and resolves them within 15.
Dispute history
No disputes filed for this server.
Risks
Security posture
No security posture summary available yet.
Tool capability & risk inventory
No tool inventory available from the latest validation run.
Write-action governance
No write-action governance summary is available yet.
Recommended runtime policy
No tool surface has been observed yet -- this is not the same as a clean bill of health. Revalidate before treating this server as policy-cleared.
Action-controls diff
Need at least two validation runs before diffing action controls.
Critical alerts
Compatibility
Client readiness verdicts
No client readiness verdicts are available yet.
Client readiness gate details
No per-client remediation checklist is available yet.
Verdict traces
No verdict trace data is available yet.
Publishability policy profiles
No publishability policy profiles are available yet.
Compatibility fixtures
No compatibility fixtures are available yet.
Recommended for
No recommendation profile is available yet.
Evidence
Current trust snapshot
trustsnap_8d83e55372dd09f2Canonical machine links
Evidence confidence
Latest validation evidence
No validation run available yet.
Known versions
- No versions recorded.
Public server reputation
No public server reputation signals are available yet.
Benchmark tasks
No benchmark tasks are available yet.
Utility coverage
No utility-coverage summary is available yet.
Tool snapshot diff & changelog
Need at least two validation runs before building a tool changelog.
Validation diff
Need at least two validation runs before diffing changes.
Registry & provenance divergence
No provenance-divergence summary is available yet.
Active alerts
No active alerts for the current server state.
Aliases & registry graph
No aliases discovered for this server.
Alias consolidation
No alias consolidation details are available yet.
Fix it
Why this score?
No score decomposition available yet.
Algorithmic score breakdown
8 component(s) not assessed for this run: Abuse/Noise Resilience, Action Safety, Provenance Divergence, Destructive Operation Safety, Egress / SSRF Resilience, Execution / Sandbox Safety, Least Privilege Scope, Secret Handling Hygiene
Experimental candidate components
Actionable remediation
No remediation items. Current evidence does not show urgent client-facing fixes.
Point loss breakdown
No current score penalties are recorded.
Technical compatibility profiles
No compatibility profiles available.
Governance
MCP TrustOps
TrustOps turns this report into operational controls: validation targets and SLAs, authenticated validation, semantic benchmarks, policy exports, alert subscriptions, badges, cost/compliance metadata, and runtime routing. Fresh trusted index decisions stay separate from long-tail inventory so stale scores do not masquerade as current evidence.
/v1/decideAlert subscription types
MCP Runtime hosting
No hosted runtime profile is available yet.
Authenticated validation sessions
No authenticated validation detail is available yet.
Public validation is free. Authenticated validation is paid and proves scoped behavior, write-action safeguards, and authenticated tool execution.
Install snippets
No install snippets available.
Agent access & tool surface
tools/list, prompts/list, and resources/list checks.web3auth/integrate.History
Validation history
Trend history appears after at least two validation runs. This avoids presenting a one-point validation as a trend.
Validation timeline
No validation timeline is available yet.
Recent validation runs
| Started | Status | Summary | Latency | Checks |
|---|---|---|---|---|
| No validation runs yet. | ||||
Incident & change feed
No incidents or changes recorded yet.
Technical details
Raw evidence view
Show raw JSON evidence
{
"checks": {
"action_safety_probe": {
"details": {
"reason": "empty_observation_set"
},
"status": "not_assessed"
}
}
}
Capabilities
- OAuth:
- DCR/CIMD:
- Prompts:
- Homepage: https://docs.metamask.io/embedded-wallets/build-with-ai/
- Docs: none
- Support: none
- Icon: https://api.smithery.ai/servers/web3auth/integrate/icon
- Remote endpoint: none
- Directory listing: none
- Server card: none
Transport compliance drilldown
No transport compliance drilldown is available yet.
Request association
No request-association evidence is available yet.
Connector replay
No connector replay evidence is available yet.