Marketcaper MCP为AI代理提供了新的市场数据和值得发布的内容：引用的跨资产比较、资产快照、现成发布的对比包以及托管的股票热图图像。

它面向社交内容代理、Telegram和Discord财务机器人、通讯、研究助理以及需要当前源链财务背景的编码助理。

• 官方MCP注册：com.marketcaper/mcp
• 医生：https://marketcaper.com/mcp
• MCP端点：https://marketcaper.com/api/mcp
• 服务器卡：https://marketcaper.com/.well-known/mcp/server-card.json
• 网站：https://marketcaper.com

官方的MCP注册表列表是主要的公共分发渠道。无法搜索注册表的客户端仍有效。公开只读MCP访问无需API密钥。为保护服务，需设置速率限制。

它的用途

• 创建引用的BTC与ETH、NVDA与AAPL或美元与BTC对比帖子。
• 生成带有正规Marketcaper来源链接的Telegram或Discord财经机器人回复。
• 构建包含对比图片和库存热力图可视化的通讯版块。

Marketcaper MCP

Marketcaper MCP gives AI agents fresh market data and something worth posting: cited cross-asset comparisons, asset snapshots, ready-to-publish comparison packs, and hosted stock heatmap images.

It is built for social-content agents, Telegram and Discord finance bots, newsletters, research assistants, and coding assistants that need current, source-linked finance context.

• Official MCP Registry: com.marketcaper/mcp
• Docs: https://marketcaper.com/mcp
• MCP endpoint: https://marketcaper.com/api/mcp
• Server card: https://marketcaper.com/.well-known/mcp/server-card.json
• Website: https://marketcaper.com

The official MCP Registry listing is the main public distribution channel. Direct endpoint URLs remain valid for clients that cannot search the registry. No API key is required for public read-only MCP access. Rate limits apply to protect the service.

What it is good for

• Create cited BTC vs ETH, NVDA vs AAPL, or USD vs BTC comparison posts.
• Generate Telegram or Discord finance bot replies with canonical Marketcaper source links.
• Build newsletter sections with comparison images and stock heatmap visuals.
• Let research assistants answer cross-market size questions without relying on stale model memory.
• Produce market recap cards with hosted PNG images.

What it is not for

Marketcaper MCP is not a trading system, investment adviser, portfolio monitor, backtesting engine, technical-analysis feed, news feed, or bulk extraction API. Do not use it to scrape all assets, power high-frequency workflows, automate trades, or monitor portfolios.

Tools

The public MCP server currently exposes:

• get_asset_snapshot - resolve one asset and return current size context with source links.
• compare_assets - compare two assets on one size scale.
• compare_assets_pack - generate a content-ready comparison pack with short copy, citations, canonical URLs, and optional hosted image metadata.
• get_stock_heatmap - return stock heatmap summaries and optional hosted heatmap image metadata.

See docs/tools.md for input and output guidance.

Quick setup

Prefer the official MCP Registry listing com.marketcaper/mcp when the client can search it.

Otherwise use this endpoint in MCP-compatible clients:

https://marketcaper.com/api/mcp

Cursor or compatible mcp.json example:

{
  "mcpServers": {
    "marketcaper": {
      "url": "https://marketcaper.com/api/mcp"
    }
  }
}

Codex CLI example:

codex mcp add marketcaper --url https://marketcaper.com/api/mcp

See docs/clients.md for client examples.

Citation rule