Security Guidance

Review the package's pattern warnings and model-backed code-review hooks before enabling them.

Source owner: anthropics · anthropics/claude-plugins-official
Declared author / attribution: Anthropic source repository

Review code →Configure workflows →Review security →

Package installedNot observed

External connectionNot observed

Access authorizedNot observed

Task completedNot observed

A source listing is not a check of your machine, account, permissions or result.

COMPOSITION

What is included

Partial inventory

These are declared contents or individually observed source files. Each row states its evidence scope; these are not separate installation recommendations.

Hooks

Pattern, diff and commit-review hooks

Three documented review layers; not a security certification; retained prior package observation, not revalidated by marketplace refresh

Exact member count not established.

DISTRIBUTION EVIDENCE

Marketplace entries and source pins

Scoped workflow notes. Default marketplace or source reference. Marketplace curator: Anthropic. Curator identity is not package authorship or runtime certification.

security-guidance: 3deb821cb71ccfaaf2ffa9935e977df314ce5cd5
Package path: plugins/security-guidance

Inspect the exact marketplace snapshot

TASK-SCOPED PREREQUISITES

What you need to check

Required, optional and unknown describe the recorded workflow. They are not security or compatibility verdicts.

required

Claude Code CLI 2.1.144 or later, as stated by the observed README

For: Review code · Configure workflows

Evidence · source 1

required

Python 3.8 or later and a working model-access path

For: Review code · Configure workflows

Evidence · source 1

Make a local prerequisite note

Your notes stay in this page. They cannot establish authorization or task success.

EVIDENCE & CHANGE HISTORY

Version and sources

Recorded workflow-note version: Unknown in the retained workflow notes; see any separate manifest observation below
Source revision: Mutable source observed; not an immutable upstream snapshot
Observation date: 2026-09-07 — not a release date or runtime test date
Declared target: Claude Code. Other interfaces remain unknown unless specifically documented.
Package license information: Consult the exact source terms; no hooks redistributed
Identity: gpa:plugin:6fe5b009a4324406ffc512ca1fd4a1d7f6c44b6b921604d5643cd6e7aaf35c44
Exact package root: https://github.com/anthropics/claude-plugins-official / plugins/security-guidance

This snapshot has one recorded observation for this package. No earlier version or permission change is invented. A future source change requires a new reviewed observation before current relationships are carried forward.

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Copy and Markdown downloads retain source dates, prerequisites and recorded issues, without your personal notes. Compare recorded facts, not a global score. Different ecosystems remain different installations.