# truecopy

> truecopy — askalf-truecopy. Use this tool when you need to ensure the integrity and security of AI agent skills and MCP servers by scanning for poisoned tool definitions and verifying their authenticity. It solves problems related to supply-chain security and drift detection in continuous integration (CI) pipelines. The truecopy tool takes in tool definitions and outputs a locked, vetted set of tools, providing a secure interface for CI workflows.

Canonical page: https://skillsregistry.net/skills/askalf-truecopy  
JSON: https://api.skillsregistry.net/v1/skills/askalf-truecopy

## Description

Supply-chain gate for AI agent skills and MCP servers: poison-scan tool definitions, hash-pin the vetted set into a lock file and verify drift in CI. truecopy-mcp is a drop-in stdio proxy that filters a live server's tools/list down to its pinned, unmodified, unpoisoned tools.

## Trust

- **Trust score (0–1):** 0.59
- **Verification tier:** scanned
- **Last scanned:** 2026-08-30

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** ai-ml
- **Updated:** 2026-08-30

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/p04pc1l06q)
- **Repository:** <https://github.com/askalf/truecopy>

## 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": "askalf-truecopy"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/askalf-truecopy` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/askalf-truecopy/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