# Byakugan: Private, open-source AI-text checker

> Use this tool when you need to detect and refine AI-generated text, identify potential AI-tell spans, and improve grammar. Byakugan provides a private and open-source solution for analyzing text, offering outputs such as AI-detection scores, reuse checks, and grammar corrections. Ideal for use cases where authenticity and clarity of text are crucial, such as content creation, academic writing, and editing.

Canonical page: https://skillsregistry.net/skills/jayofemi-byakugan  
JSON: https://api.skillsregistry.net/v1/skills/jayofemi-byakugan

## Description

A private, open-source AI-text checker. Get a read on whether text looks AI-written, the exact AI-tell spans to fix, a reuse check, and a grammar pass.

## Trust

- **Trust score (0–1):** 0.69
- **Verification tier:** scanned
- **Last scanned:** 2026-08-30

## Facts

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

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/n8r74o6z8p)
- **Repository:** <https://github.com/JayOfemi/byakugan>

## 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": "jayofemi-byakugan"
    }
  }
}
```

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