# promptmirror

> promptmirror — cognis-digital-promptmirror. Use this tool when you need to detect and prevent prompt-injection attacks in large language models (LLMs), solving security issues related to malicious input manipulation. It scans LLM context inputs to identify potential vulnerabilities, accepting input strings and outputting scan results. Utilize promptmirror in development and testing contexts to ensure the security and integrity of LLM-based systems.

Canonical page: https://skillsregistry.net/skills/cognis-digital-promptmirror  
JSON: https://api.skillsregistry.net/v1/skills/cognis-digital-promptmirror

## Description

Prompt-injection & indirect-injection scanner for any LLM context input

## Trust

- **Trust score (0–1):** 0.50
- **Verification tier:** unverified

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **Updated:** 2026-09-21

## Source

- **Source listing:** [GitHub](https://github.com/cognis-digital/promptmirror)

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "cognis-digital-promptmirror"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/cognis-digital-promptmirror` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/cognis-digital-promptmirror/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt