marsbit-crypto-news-skill

# MarsBit Crypto News Skill (Web3-focused)

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"
```

## Capabilities

Use this skill when users ask about:

1. Crypto market-moving headlines
2. Web3 ecosystem updates (Ethereum, Solana, Base, Arbitrum, etc.)
3. DeFi protocols, CeFi exchanges, ETFs, policy and regulation
4. Flash updates for short-term market sentiment
5. Narrative discovery (RWA, AI x Crypto, DePIN, restaking, meme sectors)

## Runtime rules

When user asks for crypto/Web3 information, 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

Web3 answer format recommendation:
1. TL;DR (1-2 lines)
2. Market impact (`bullish` / `bearish` / `neutral` + why)
3. Key entities (token/protocol/chain/exchange/regulator)
4. Sources with publication time

## 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 crypto/Web3 news

```bash
curl -sS -X POST "$MCP_URL" \...

# MarsBit Crypto News Skill

This skill provides crypto-native Web3 news and flash intelligence 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

Web3-aligned use cases:

1. L1/L2 ecosystem updates (`Ethereum`, `Solana`, `Base`, `Arbitrum`)
2. Protocol-level updates (`Uniswap`, `Aave`, `Jupiter`, etc.)
3. Narrative tracking (`RWA`, `DePIN`, `restaking`, `AI x Crypto`)
4. Event/risk tracking (`hack`, `exploit`, `liquidation`, `SEC`, `ETF`)

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-crypto-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-crypto-news-skill /tmp/marsbit-crypto-news-skill
mkdir -p ~/.openclaw/skills/marsbit-crypto-news-skill
cp -R /tmp/marsbit-crypto-news-skill/* ~/.openclaw/skills/marsbit-crypto-news-skill/
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-crypto-news-skill`