thanos

thanos is a plugin for Claude Code from synaptiai/synapti-marketplace. Its manifest loads nothing; the 1 skill, 2 commands, 1 agent it bundles cost 162 tokens per session together, scanned A, original, Apache-2.0.

A read-only reviewer for code changes, design documents, and software architecture. It looks for unnecessary parts and suggests simpler designs without changing files.

In plain words
What is it for?
Use it to review a Git diff, inspect files or a design document, or rethink a software subsystem from its essential purpose.
Why use it?
It helps expose complexity and unclear decisions before they become harder to fix. Because it does not edit files, a developer remains in control of all changes.

Plugin for Claude Code

Written for Claude Code: a Claude Code plugin manifest. Also seen: mentions Claude Code.

Good fit Use it to review a Git diff, inspect files or a design document, or rethink a software subsystem from its essential purpose.

Compare 6 plugins from other repositories ↓
Install in Claude Code
/plugin marketplace add synaptiai/synapti-marketplace
/plugin install thanos
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/synaptiai/synapti-marketplace

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 thanos

README.md
[![agentmods](https://agentmods.dev/badge/plugins/synaptiai/synapti-marketplace/thanos/github.svg)](https://agentmods.dev/plugins/synaptiai/synapti-marketplace/thanos)
Your own site
<a href="https://agentmods.dev/plugins/synaptiai/synapti-marketplace/thanos"><img src="https://agentmods.dev/badge/plugins/synaptiai/synapti-marketplace/thanos/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 thanos

Your own site · 80×15
<a href="https://agentmods.dev/plugins/synaptiai/synapti-marketplace/thanos"><img src="https://agentmods.dev/badge/plugins/synaptiai/synapti-marketplace/thanos.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, 2 commands, 1 agent cost 162 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

thanos 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 4d ago.

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/thanos/.claude-plugin/plugin.json · 20 lines

What it actually says

{
  "name": "thanos",
  "version": "0.1.0",
  "description": "Read-only simplicity reviewer for code diffs, design documents and architecture, applying Steve Jobs's philosophy: remove everything that isn't essential until what remains feels inevitable. /snap reviews a diff, files or a design doc; /rethink redesigns a subsystem from its essence. Never edits files. Requires bash and git; on Windows, run Claude Code with Git Bash.",
  "author": {
    "name": "Synapti AI",
    "url": "https://github.com/synaptiai"
  },
  "license": "Apache-2.0",
  "keywords": [
    "code-review",
    "design-review",
    "architecture",
    "simplicity",
    "read-only"
  ],
  "repository": "https://github.com/synaptiai/synapti-marketplace",
  "homepage": "https://github.com/synaptiai/synapti-marketplace/tree/main/plugins/thanos"
}
Contents

What it installs

The manifest is a name and a version. 1 skill, 2 commands, 1 agent travel with it, and installing the plugin installs all of them — 162 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. 4d ago First seen · 20 lines scan A 96ce18233a30

Subscribe to this mod's changes

thanos is a plugin published in the GitHub repository synaptiai/synapti-marketplace (7 stars, last pushed 4d ago), 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 2026-10-16.