# Harpd Agent Data MCP server

Source: https://glimind.com/server/mcp-registry%2Fcom.harpd%2Fagent-data
Registry id: `mcp-registry/com.harpd/agent-data`
Status: live (checked 2026-10-26T18:08:42.611Z)

## Measurements (30 days)

- Uptime: 99.93%
- Checks: 4951
- Outages (90 days): 3

## Install

```json
{
  "mcpServers": {
    "harpd-agent-data-mcp-server": {
      "type": "http",
      "url": "https://api.harpd.com/mcp"
    }
  }
}
```

Claude Code:

```sh
claude mcp add --transport http harpd-agent-data-mcp-server https://api.harpd.com/mcp
```

## Tools (7)

- `get_historical_data`: The rank history of one AI product over 3, 6 or 12 months: position over time, rank movement, best and worst position, and the archived period results. This is 
- `get_rank`: Free Harpd Rank board for any scope and category, in the unified agent envelope. FREE: no payment, no API key, no account required. Canonical: https://harpd.com
- `harpd_compare`: Head-to-head comparison of 2–8 AI products: category, published rank, list pricing where the product is a priced model, and the material differences between the
- `harpd_optimize`: Given a task and the model currently running it, returns cheaper candidate models that still clear the task quality floor, with per-call and projected monthly s
- `harpd_research`: A structured research answer over the Harpd catalog: matching products, category distribution, price bands, evidence per claim and the sources behind them. PAID
- `search_products`: Free keyword search over the published Harpd AI product catalog, with category filters and stable machine-readable results. FREE: no payment, no API key, no acc
- `verify_agent_payment`: A deliberately trivial paid product that exists so an agent can prove its whole x402 payment path — 402 challenge, signing, settlement, receipt — before it spen

Measured by Glimind (https://glimind.com): MCP handshake + tool list only, no tool is ever called. CC BY 4.0.