What is simulacra marketplace?

A plugin marketplace containing add-ons for simulated code reviews and for scoring SKILL.md instruction files. A marketplace is a catalogue from which coding-agent extensions can be installed.

Use it to access the Simulacra code-review plugin and Skill Scorer, which rates SKILL.md files and gives a verdict.

It groups related extensions in one installable source, so you can add review or skill-quality checks without finding each one separately.

simulacra marketplace — Plugin for Claude Code by mturac/simulacra

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/mturac/simulacra

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.

README.md

[![agentmods](https://agentmods.dev/badge/plugins/mturac/simulacra/marketplace/github.svg)](https://agentmods.dev/plugins/mturac/simulacra/marketplace)

Your own site

<a href="https://agentmods.dev/plugins/mturac/simulacra/marketplace"><img src="https://agentmods.dev/badge/plugins/mturac/simulacra/marketplace/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.

Your own site · 80×15

<a href="https://agentmods.dev/plugins/mturac/simulacra/marketplace"><img src="https://agentmods.dev/badge/plugins/mturac/simulacra/marketplace.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 Not applicable: nothing here is loaded into a session.

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

simulacra marketplace 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 2mo 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.

.claude-plugin/marketplace.json · 32 lines

What it actually says

{
  "$schema": "https://anthropic.com/claude-code/marketplace.schema.json",
  "name": "simulacra",
  "description": "Ghost personas review your code before it ships + rate any SKILL.md 0-100",
  "owner": {
    "name": "Mehmet Turac",
    "email": "[email protected]"
  },
  "plugins": [
    {
      "name": "simulacra",
      "description": "Interactive code simulation with ghost personas that find bugs before production",
      "source": {
        "source": "git-subdir",
        "url": "https://github.com/mturac/simulacra.git",
        "path": ".",
        "ref": "main"
      }
    },
    {
      "name": "skill-scorer",
      "description": "Rate any SKILL.md 0-100 with a SHIP/REWORK/SCRAP verdict",
      "source": {
        "source": "git-subdir",
        "url": "https://github.com/mturac/simulacra.git",
        "path": ".",
        "ref": "main"
      }
    }
  ]
}

Contents

The plugins it lists here

This marketplace lists 1 plugin kept in the same repository. Each has its own page, its own measurements and its own install command.

Plugin simulacra 2 inside A not measured

Files

What ships with it

1 file beside marketplace.json in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

plugin.json 523 B

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.

2mo ago First seen · 32 lines scan A 4bef52d02205

Subscribe to this mod's changes

simulacra marketplace is a plugin published in the GitHub repository mturac/simulacra (34 stars, last pushed 5mo ago), licensed MIT. 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 2026-08-30.

Building agents Claude Code Code review ai-agents claude-skill ghost-personas

simulacra marketplace next to 6 plugins from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
simulacra marketplacemturac/simulacra	Plugin	34	5mo ago	MIT	A	—	Claude Code
senior-engineering-partnerbjgreenberg/senior-engineering-partner	Plugin	190	yesterday	Apache-2.0	A	—	Claude Code
code-intelligenceoaustegard/claude-skills	Plugin	158	4d ago	MIT	A	—	Claude Code
slopmop marketplaceScienceIsNeato/slop-mop	Plugin	15	1mo ago	Apache-2.0	A	—	Claude Code
slopmopScienceIsNeato/slop-mop	Plugin	15	1mo ago	Apache-2.0	A	—	Claude Code
deglazeLuciferDono/deglaze	Plugin	11	2mo ago	MIT	A	—	Claude Code
craftabhimanyusingh-gh/software-craftsmanship	Plugin	1	2mo ago	MIT	A	—	Claude Code