All mods / promptsign/promptsign-plugin

promptsign

CAUTION

★ 0 by Sergey Vasilevskiy Repository ↗ Mod source ↗

Context & compaction Terminal UI Productivity

Description

Verifies signatures on the instruction files Claude Code loads, meaning CLAUDE.md, skills, and agent definitions, before they reach model context. It re-checks a skill bundle before the Skill tool runs it. Sigstore keyless, offline verification against a pinned trust root, no telemetry.

What it can do

Reach level 2 — writes or runs What does this mean? →

runs processesreads env varsdraws

Can see: every skill · the system prompt

Raw API calls (3) +

$.env.get
$.process.run
$.ui.toast

Static check passed on Claude Code 2.1.295.

Install

$/plugin marketplace add promptsign/promptsign-plugin

$/plugin install promptsign

Check the repo for the exact name.

Details

Repository: promptsign/promptsign-plugin
Path in repo: .
License: Apache-2.0
Last updated: Oct 5, 2026
First seen: Oct 10, 2026
Last scanned: Oct 10, 2026

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Capability data is machine-generated by static analysis and may be incomplete. A SAFE badge is not a guarantee — read the code before installing anything with broad access. Not affiliated with Anthropic.

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