marsbit-opennews

# MarsBit OpenNews Skill (Directly Usable)

This skill is designed to work immediately after installation using the hosted
MCP endpoint.

MCP endpoint:
- `https://www.marsbit.co/api/mcp`

Use this endpoint in all commands:

```bash
MCP_URL="https://www.marsbit.co/api/mcp"
```

## Runtime rules

When user asks for MarsBit news/flash info, call MCP tools via `curl` directly.

Required headers for every MCP POST:
- `Content-Type: application/json`
- `Accept: application/json, text/event-stream`
- `mcp-protocol-version: 2025-11-25`

Response parsing:
- MCP wraps tool output in `result.content[0].text`
- `text` is a JSON string; parse it before answering
- If `success` is `false`, surface the error and ask user whether to retry with different params

## Tool calls

### 1) List tools (quick connectivity check)

```bash
curl -sS -X POST "$MCP_URL" \
  -H "Content-Type: application/json" \
  -H "Accept: application/json, text/event-stream" \
  -H "mcp-protocol-version: 2025-11-25" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}'
```

### 2) Get news channels

```bash
curl -sS -X POST "$MCP_URL" \
  -H "Content-Type: application/json" \
  -H "Accept: application/json, text/event-stream" \
  -H "mcp-protocol-version: 2025-11-25" \
  -d '{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"get_news_channels","arguments":{}}}'
```

### 3) Get latest news

```bash
curl -sS -X POST "$MCP_URL" \
  -H "Content-Type: application/json" \
  -H "Accept: application/json, text/event-stream" \
  -H "mcp-protocol-version: 2025-11-25" \
  -d '{"jsonrpc":"2.0","id":3,"method":"tools/call","params":{"name":"get_latest_news","arguments":{"limit":10}}}'
```

### 4) Search news by keyword

```bash
curl -sS -X POST "$MCP_URL" \
  -H "Content-Type: application/json" \
  -H "Accept: application/json, text/event-stream" \
  -H "mcp-protocol-version: 2025-11-25" \
  -d '{"jsonrpc":"2.0","id":4,"method":"tools/call","params":{"name":"search_news","arguments":{"keyword":"...

# MarsBit OpenNews Skill

This skill provides blockchain news capabilities from `www.marsbit.io` /
`www.marsbit.co` for OpenClaw and other agent runtimes.

## What it does

After installation, the agent can use the hosted MarsBit MCP endpoint to:

1. Get latest news
2. Get news channels
3. Search news by keyword
4. Get news detail by ID
5. Get related news by ID
6. Get latest flash updates
7. Search flash updates by keyword

Default MCP endpoint:

`https://www.marsbit.co/api/mcp`

## Installation

### 1) Install via ClawHub (recommended)

Login first (recommended to avoid anonymous rate limits):

```bash
clawhub login
clawhub whoami
```

Install:

```bash
clawhub install domilin/marsbit-news-skill
```

Verify:

```bash
openclaw skills list
```

If you get `Rate limit exceeded` (429):

1. Ensure you are logged in
2. Wait 1-5 minutes and retry
3. Use the GitHub installation method below

### 2) Install from GitHub

```bash
git clone https://github.com/domilin/marsbit-news-skill /tmp/marsbit-news-skill
mkdir -p ~/.openclaw/skills/opennews
cp -R /tmp/marsbit-news-skill/openclaw-skill/opennews/* ~/.openclaw/skills/opennews/
openclaw skills list
```

## Files

1. `SKILL.md`: Skill definition and tool usage guide
2. `package.json`: Skill package metadata

## ClawHub page

`https://clawhub.ai/domilin/marsbit-news-skill`