ultrasafe

ultrasafe is a plugin for Claude Code from SoliEstre/EstreGenesis. Its manifest loads nothing; the 8 skills it bundles cost 1,580 tokens per session together, scanned A, original, Apache-2.0.

A pre-release and pre-update process for simulated security testing. It uses several attacker roles to examine areas such as AI behavior, web APIs, software supply chains, cryptography, and social engineering, then combines their findings.

In plain words
What is it for?
Use it to run parallel security reviews, combine findings, check release conditions, generate reports, and respond to publish-like commands.
Why use it?
It helps identify security problems before publishing or updating software, while its advisory gates signal release and iteration conditions rather than automatically blocking them.

Plugin for Claude Code

Written for Claude Code: ${CLAUDE_PLUGIN_ROOT} variable.

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Claude Code
/plugin marketplace add SoliEstre/EstreGenesis
agentmods
npx agentmods add plugins/soliestre/estregenesis/ultrasafe
Clone the repo
git clone --depth 1 https://github.com/SoliEstre/EstreGenesis

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for ultrasafe

README.md
[![agentmods](https://agentmods.dev/badge/plugins/soliestre/estregenesis/ultrasafe.svg)](https://agentmods.dev/plugins/soliestre/estregenesis/ultrasafe)
Your own site
<a href="https://agentmods.dev/plugins/soliestre/estregenesis/ultrasafe"><img src="https://agentmods.dev/badge/plugins/soliestre/estregenesis/ultrasafe.svg" alt="Measured on agentmods" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured The manifest loads nothing itself; its 8 skills cost 1,580 tokens a session between them.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

ultrasafe scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured today.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/ultrasafe/.claude-plugin/plugin.json · 21 lines

How it starts

The opening of the file, as written. The whole thing — 21 lines — stays where its author put it; the contents beside it link to each section on GitHub.

{
  "name": "ultrasafe",
  "version": "0.2.16",
  "description": "Pre-release / pre-update simulated penetration testing discipline — v0.2.x runtime activation cut (advisory mode; v0.2.1 = ship-surface alignment doc patch). Wraps Ultrasafe.md v0.2.1 substantive spec (~3522 lines, +978 since v0.1.0) with the runtime layer: 8 attacker SKILL.md (ultrasafe-ai-llm-redteam · ultrasafe-web-api-attacker · ultrasafe-supply-chain-auditor · ultrasafe-crypto-reviewer · ultrasafe-social-engineer · ultrasafe-methodology-compliance · ultrasafe-threat-model-lifecycle · ultrasafe-synthesizer) implementing the v0.1.0-spec 8-agent parallel red-team fan-out; 2 hooks (PreToolUse `ultrasafe-trigger.cjs` matcher=Bash detects publish-equivalent commands and emits ULTRASAFE_RELEASE_GATE advisory; Stop `ultrasafe-clean-signal.cjs` evaluates 4-condition AND-gate at cycle-end and emits ULTRASAFE_ITERATION_BOUNDARY); MCP server `server.cjs` exposing 5 stdio JSON-RPC tools (ultrasafe_run_fanout · ultrasafe_finding_aggregate · ultrasafe_clean_signal_check · ultrasafe_report_generate · ultrasafe_release_gate); 5 new Constellation A2A intents integrated per Constellation v2.4.3 §13.16.13 wire-spec (ULTRASAFE_FINDING per-attacker emit + ULTRASAFE_ITERATION_BOUNDARY ≥3-iteration boundary marker + ULTRASAFE_RELEASE_GATE publish-time gate state + SECURITY_DISCLOSURE_INTAKE external disclosure entry + MPCVD_COORDINATION Multi-Party Coordinated Vulnerability Disclosure; ack_tier dual-mode mapping advisory v0.2.x → blocking v0.3+; cross-module integration with Hyperbrief paired DECISION_REQUEST on severity ≥ high + Greatpractice macro/mezzo entry candidate flow for ratified findings + Superscalar retire-barrier composition at iteration boundaries). v0.2 advisory invariant: all outputs (skill recommendations / hook emissions / MCP tool returns) carry `advisory` flag — NEVER block publish in v0.2.x. Blocking mode (v0.3+) introduces user gate via paired Hyperbrief DECISION_REQUEST. 3-layer synthesis report (

Read the full file on GitHub · 21 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. today Changed ca28152999de
  2. 6d ago First seen · 21 lines scan A 3130e13a20bf

Subscribe to this mod's changes

ultrasafe is a plugin published in the GitHub repository SoliEstre/EstreGenesis (8 stars, last pushed today), licensed Apache-2.0. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.