qrp

qrp is a plugin for Claude Code from StanimirTenev/qrp-mcp. Its manifest loads nothing; the 1 skill, 1 MCP server it bundles cost 50 tokens per session together, scanned A, original, Apache-2.0.

A local code-scanning add-on that finds cryptography vulnerable to attacks from future quantum computers, including RSA and elliptic-curve algorithms.

In plain words
What is it for?
Use it to inventory quantum-vulnerable cryptography and assess which parts of a project may need post-quantum replacements.
Why use it?
It helps you locate risky cryptography in a codebase without sending the scan to a remote service.

Plugin for Claude Code

Written for Claude Code: a Claude Code plugin manifest.

Good fit Use it to inventory quantum-vulnerable cryptography and assess which parts of a project may need post-quantum replacements.

Compare 6 plugins from other repositories ↓
Install in Claude Code
/plugin marketplace add StanimirTenev/qrp-mcp
/plugin install qrp
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.

Clone the repo
git clone --depth 1 https://github.com/StanimirTenev/qrp-mcp

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 qrp

README.md
[![agentmods](https://agentmods.dev/badge/plugins/stanimirtenev/qrp-mcp/plugin/github.svg)](https://agentmods.dev/plugins/stanimirtenev/qrp-mcp/plugin)
Your own site
<a href="https://agentmods.dev/plugins/stanimirtenev/qrp-mcp/plugin"><img src="https://agentmods.dev/badge/plugins/stanimirtenev/qrp-mcp/plugin/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for qrp

Your own site · 80×15
<a href="https://agentmods.dev/plugins/stanimirtenev/qrp-mcp/plugin"><img src="https://agentmods.dev/badge/plugins/stanimirtenev/qrp-mcp/plugin.svg" alt="Reviewed on agentmods" width="80" 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 1 skill, 1 MCP server cost 50 tokens a session between them.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

qrp 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 yesterday.

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.

plugin/.claude-plugin/plugin.json · 14 lines

What it actually says

{
  "name": "qrp",
  "description": "A local cryptographic inventory for developers and AI agents that carries verifiable coverage and its own limits inside the CBOM.",
  "icon": "./icon.png",
  "version": "0.37.0",
  "author": {
    "name": "Stanimir Tenev",
    "url": "https://quantumreadiness.eu"
  },
  "homepage": "https://quantumreadiness.eu",
  "repository": "https://github.com/StanimirTenev/qrp-mcp",
  "license": "Apache-2.0"
}
Contents

What it installs

The manifest is a name and a version. 1 skill, 1 MCP server travel with it, and installing the plugin installs all of them — 50 tokens a session between them. Each is measured on its own page, and each can be installed alone.

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. yesterday Changed 9562515d8dbd
  2. 4d ago Changed 7fcdd8881142
  3. 5d ago Changed 40de6bc50423
  4. 6d ago Changed 3f80c9dec474
  5. 11d ago Changed 99c9577ce83d
  6. 13d ago Changed c7d975f09876
  7. 19d ago Changed 9b42b11dbc35
  8. 25d ago Changed 43bdecd95f0f
  9. 26d ago Changed · +1 lines 0f873ec554d9
  10. 29d ago First seen · 13 lines scan A f2ce79fe052f

Subscribe to this mod's changes

qrp is a plugin published in the GitHub repository StanimirTenev/qrp-mcp (2 stars, last pushed yesterday), 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 2026-09-04.

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