# regex-visualizer

> regex-visualizer — pipedream941-regex-visualizer. Use this tool when you need to visualize and understand complex JavaScript regular expressions, solving problems of pattern comprehension and debugging. It takes a JavaScript regular expression as input and outputs a Regulex-style railroad diagram in SVG or PNG format. Ideal for use cases where regex patterns are cumbersome to read and interpret, such as data validation, text processing, and string manipulation.

Canonical page: https://skillsregistry.net/skills/pipedream941-regex-visualizer  
JSON: https://api.skillsregistry.net/v1/skills/pipedream941-regex-visualizer

## Description

Render Regulex-style railroad diagrams for a JavaScript regular expression and export the exact same SVG/PNG.

## Trust

- **Trust score (0–1):** 1.00
- **Verification tier:** scanned
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** instructions
- **Runtime environment:** llm
- **Category:** other
- **Updated:** 2026-09-19

## Source

- **Source listing:** [ClawHub](https://clawskills.sh/skills/pipedream941-regex-visualizer)

## 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": "pipedream941-regex-visualizer"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/pipedream941-regex-visualizer` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/pipedream941-regex-visualizer/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