# subtext

> Use this tool when you need to automate verification and validation of code changes in a live application, attaching visual evidence to every pull request for efficient review. It solves the problem of manual verification, providing a clear view of changes and their impact. Subtext integrates with git, driving a real browser to validate changes and attaching evidence to PRs for streamlined review.

Canonical page: https://skillsregistry.net/skills/fullstorydev-subtext  
JSON: https://api.skillsregistry.net/v1/skills/fullstorydev-subtext

## Description

Speed isn't the bottleneck, verification is. Subtext drives a real browser, validates the change against your live app, and attaches evidence to every PR — so reviewers see what shipped, not just a passing build.

## Trust

- **Trust score (0–1):** 1.00
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **Category:** browser-automation
- **Updated:** 2026-09-28

## Source

- **Source listing:** [GitHub](https://github.com/fullstorydev/subtext)

## 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": "fullstorydev-subtext"
    }
  }
}
```

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