# prompt-version-control

> prompt-version-control — reaatech-prompt-version-control. Use this tool when you need to manage and track changes to AI prompts, or collaborate on prompt development with version control and evaluation-gated promotion. It solves problems of prompt consistency, reproducibility, and optimization by providing features like diffing, tagging, and A/B serving. With a Git-like interface, it takes in prompt text and evaluation results as inputs and outputs tagged, promoted prompts for use in production environments.

Canonical page: https://skillsregistry.net/skills/reaatech-prompt-version-control  
JSON: https://api.skillsregistry.net/v1/skills/reaatech-prompt-version-control

## Description

Git-like versioning for prompts with eval-gated promotion. Store, diff, tag (draft/staging/production), A/B serve, and gate promotion on eval results. Self-hosted, not SaaS.

## Trust

- **Trust score (0–1):** 0.78
- **Verification tier:** verified
- **Last scanned:** 2026-09-19

## Facts

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

## Source

- **Source listing:** [GitHub](https://github.com/reaatech/prompt-version-control)

## 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": "reaatech-prompt-version-control"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/reaatech-prompt-version-control` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/reaatech-prompt-version-control/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