# line-harness-oss

> line-harness-oss — shudesu-line-harness-oss. Use this tool when you need to manage LINE Official Accounts and automate customer interactions. It solves problems related to messaging, broadcasts, and data collection through forms and reservations, providing a self-hosted CRM solution with MCP and TypeScript SDK integration. Ideal for developers and businesses seeking to streamline LINE-based customer engagement, with inputs including messaging and form data, and outputs such as automated responses and broadcast messages.

Canonical page: https://skillsregistry.net/skills/shudesu-line-harness-oss  
JSON: https://api.skillsregistry.net/v1/skills/shudesu-line-harness-oss

## Description

L Harness — self-hosted LINE Official Account CRM: step messaging, broadcasts, forms and reservations, with MCP and TypeScript SDK. By Shudesu (野田修一).

## Trust

- **Trust score (0–1):** 0.50
- **Verification tier:** unverified

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **License:** MIT
- **Updated:** 2026-09-28

## Source

- **Source listing:** [GitHub](https://github.com/Shudesu/line-harness-oss)

## 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": "shudesu-line-harness-oss"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/shudesu-line-harness-oss` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/shudesu-line-harness-oss/pull`

---
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