# io.github.rog0x/regex

> Use this tool when you need to test, explain, or replace regular expression patterns, solving problems such as text validation, data extraction, and string manipulation. It takes input patterns and strings, and outputs matched results, explanations, or replaced text. Ideal for use cases involving text processing, data cleaning, and automation tasks that require precise pattern matching.

Canonical page: https://skillsregistry.net/skills/io-github-rog0x-regex  
JSON: https://api.skillsregistry.net/v1/skills/io-github-rog0x-regex

## Description

Regex test, explain, replace patterns for AI agents

## Trust

- **Trust score (0–1):** 0.98
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.1
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** ai-ml
- **Updated:** 2026-09-28

## Source

- **Source listing:** [MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/io.github.rog0x%2Fregex)
- **Repository:** <https://github.com/rog0x/mcp-regex-tools>

## 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": "io-github-rog0x-regex"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/io-github-rog0x-regex` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/io-github-rog0x-regex/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