1Password MCP — security audit

1Password MCP: trust score 66/100 — 2 capability surfaces.

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Trust score

66

Grade C

Risk flags

  • No public repository linked

    Without a public repo we cannot independently audit the code. Caution warranted.

Capability surface

  • Outbound network

    Medium risk

    Calls external APIs (GitHub, Slack, Stripe, etc.). Data leaves the machine.

    Evidence: api

  • Secrets handling

    Medium risk

    Requires API keys, tokens or credentials in env vars. Watch for placeholder leaks.

    Evidence: password

Trust signals

Total trust score is the sum of these contributions. Each signal carries a fixed weight.

  • Verified by Loadout

    +20 / 20

    Manually verified.

  • Official author

    +15 / 15

    Maintained by the official 1Password team.

  • Community traction

    +16 / 20

    1,800 GitHub stars.

  • Public source

    +0 / 15

    No linked public repository.

  • Stability

    +0 / 15

    Stability not yet assessed.

  • Capability surface

    +15 / 15

    No high-risk capabilities detected.

Disclaimer

This is an automated heuristic triage. It does not replace a hand-rolled code audit. Use it to prioritise which servers deserve a deeper look — especially anything carrying high-risk capabilities like shell execution or filesystem write.