About Vizier Guard
Vizier Guard is an MCP server published by vassiliylakhonin in the Security category: deterministic authorization and security guard for AI agent actions with signed receipts.
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Install
uvx
uvx vizier-guardpip
pip install vizier-guardThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
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Releases
v0.5.7v0.5.7 · 9 Oct 2026Installable SDK archives; see SHA256SUMS. Registry publication is reported separately.
v0.5.6v0.5.6 · 30 Sep 2026Installable SDK archives; see SHA256SUMS. Registry publication is reported separately.
v0.5.5v0.5.5 · 24 Sep 2026Vizier 0.5.5 adds a reviewer-only, read-only Base wallet-history observation for an already configured wallet. It reuses the bounded finalized native-USDC collector and returns an explicit non-authorization result without creating a review…
v0.5.4v0.5.4 · 23 Sep 2026Installable SDK archives; see SHA256SUMS. Registry publication is reported separately.
v0.5.3v0.5.3 · 23 Sep 2026Installable SDK archives; see SHA256SUMS. Registry publication is reported separately.