# hn-mcp

> hn-mcp — booklib-ai-hn-mcp. Use this tool when you need to interact with Hacker News programmatically, such as submitting stories or posting comments. It solves problems like automating content sharing or commenting on the platform, and accepts inputs like story titles and comment text, producing outputs like submission success or comment posting status. Ideal for use cases like automated content publishing or social media management, where integration with Hacker News is required.

Canonical page: https://skillsregistry.net/skills/booklib-ai-hn-mcp  
JSON: https://api.skillsregistry.net/v1/skills/booklib-ai-hn-mcp

## Description

🟠 The only MCP server that can POST to Hacker News. Submit stories, post comments, check submissions.

## Trust

- **Trust score (0–1):** 0.87
- **Verification tier:** scanned
- **Last scanned:** 2026-09-28

## Facts

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

## Source

- **Source listing:** [GitHub](https://github.com/booklib-ai/hn-mcp)

## 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": "booklib-ai-hn-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/booklib-ai-hn-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/booklib-ai-hn-mcp/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