biagiolibe

Meridian Audit — Security skill for Claude Code

Security community

Verify protected capability-marker regions were not edited outside meridian upgrade.

How to install Meridian Audit

Installs to ~/.claude/skills/biagiolibe-cardine-meridian-audit/SKILL.md

Terminal

mkdir -p ~/.claude/skills/biagiolibe-cardine-meridian-audit && curl -fsSL https://raw.githubusercontent.com/biagiolibe/cardine/HEAD/commands/meridian-audit.md -o ~/.claude/skills/biagiolibe-cardine-meridian-audit/SKILL.md

Restart Claude Code, or start a new session, for it to be picked up.

What Meridian Audit does

description: "Verify protected capability-marker regions were not edited outside meridian upgrade"

Run a deterministic, read-only integrity check on a governed-SDD project's `MERIDIAN:BEGIN`/`MERIDIAN:END` capability markers recorded in [the capability catalog](../capabilities/catalog-v1.json).

${CLAUDE_PLUGIN_ROOT}/bin/meridian audit --project . --mode governed-sdd

`--mode` is detected from the project's `PROJECT_WORKFLOW.md` mode lock when omitted. The command changes no

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