Skill: domilin/marsbit-crypto-news-skill (version 1.0.8)

--- name: marsbit-crypto-news-skill description: Crypto-native Web3 news and flash intelligence from MarsBit through hosted MCP. Use this for L1/L2 ecosystems, DeFi/CeFi, regulation, exchange flows, and market-moving events. metadata: {"openclaw":{"emoji":"📰","requires":{"bins":["curl"]},"install":[{"id":"curl","kind":"brew","formula":"curl","label":"curl (HTTP client)"}],"os":["darwin","linux","win32"]},"version":"0.3.2"} --- # 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 "$MCP_URL" \ -H "Content-Type: application/json" \ -H "Accept: application/json, text/event-stream" \ -H "mcp-protocol-version: 2025-11-25" \ -d '{"jsonrpc":"2.0","id":3,"method":"tools/call","params":{"name":"get_latest_news","arguments":{"limit":10}}}' ``` ### 4) Search news by Web3 keyword ```bash curl -sS -X POST "$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":"Ethereum Layer2","limit":10}}}' ``` ### 5) Get one news detail by id ```bash curl -sS -X POST "$MCP_URL" \ -H "Content-Type: application/json" \ -H "Accept: application/json, text/event-stream" \ -H "mcp-protocol-version: 2025-11-25" \ -d '{"jsonrpc":"2.0","id":5,"method":"tools/call","params":{"name":"get_news_detail","arguments":{"news_id":"20260304151610694513"}}}' ``` ### 6) Get related news by id ```bash curl -sS -X POST "$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":6,"method":"tools/call","params":{"name":"get_related_news","arguments":{"news_id":"20260304151610694513","limit":6}}}' ``` ### 7) Get latest crypto flash updates ```bash curl -sS -X POST "$MCP_URL" \ -H "Content-Type: application/json" \ -H "Accept: application/json, text/event-stream" \ -H "mcp-protocol-version: 2025-11-25" \ -d '{"jsonrpc":"2.0","id":7,"method":"tools/call","params":{"name":"get_latest_flash","arguments":{"limit":10}}}' ``` ### 8) Search flash by Web3 keyword ```bash curl -sS -X POST "$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":8,"method":"tools/call","params":{"name":"search_flash","arguments":{"keyword":"Solana meme","limit":10}}}' ``` ## Intent -> tool routing (Web3) 1. Latest crypto headlines -> `get_latest_news` 2. Category/channel browsing -> `get_news_channels` 3. Narrative or keyword lookup -> `search_news` 4. Deep dive one article -> `get_news_detail` 5. Context expansion -> `get_related_news` 6. Short-term market pulse -> `get_latest_flash` 7. Event scanning by keyword -> `search_flash` Useful query patterns: 1. Chain: `Ethereum`, `Solana`, `Base`, `Arbitrum`, `Sui` 2. Protocol: `Uniswap`, `Aave`, `Jupiter`, `Pendle` 3. Narrative: `RWA`, `DePIN`, `restaking`, `AI crypto` 4. Risk/Event: `hack`, `exploit`, `liquidation`, `SEC`, `ETF` ## Backend architecture alignment This skill relies on the current `marsbit-co` hosted MCP implementation (`/api/mcp`), which internally uses: - `fetcher(..., { marsBit: true })` in `src/lib/utils.ts` - News APIs: `/info/news/channels`, `/info/news/shownews`, `/info/news/getbyid`, `/info/news/v2/relatednews` - Flash API: `/info/lives/showlives` - Search API: `/info/assist/querySimilarityInfo` (via `src/lib/db-marsbit/agent`) ## Install via ClawHub ```bash clawhub login clawhub whoami clawhub install domilin/marsbit-crypto-news-skill openclaw skills list ``` ## Install from GitHub You can install this skill directly from GitHub when ClawHub is unavailable (for example, rate-limit errors). Repository: - `https://github.com/domilin/marsbit-crypto-news-skill` Example local install: ```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 ```

path: README.md
content: # 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`


path: package.json
content: {
  "name": "marsbit-crypto-news-skill",
  "version": "0.3.2",
  "description": "MarsBit hosted MCP skill for crypto-native Web3 news, flash, and narrative discovery on OpenClaw",
  "author": "marsbit",
  "license": "MIT",
  "openclaw": {
    "skills": {
      "dependencies": {
        "tools": ["exec", "read"],
        "binaries": ["curl"],
        "envVars": []
      }
    }
  },
  "keywords": [
    "marsbit",
    "web3",
    "crypto",
    "defi",
    "layer2",
    "onchain",
    "regulation",
    "news",
    "flash",
    "mcp",
    "openclaw",
    "hosted-mcp"
  ]
}


Security scan verdicts — ClawScan: clean | static analysis: clean | VirusTotal: clean | SkillSpector: clean (LOW)