# Alexar76 Aimarket Hub MCP server

Source: https://glimind.com/server/mcp-registry%2Fio.github.alexar76%2Faimarket-hub
Registry id: `mcp-registry/io.github.alexar76/aimarket-hub`
Status: live (checked 2026-10-27T04:25:32.645Z)

## Measurements (30 days)

- Uptime: 99.17%
- Checks: 4985
- Outages (90 days): 339

## Install

```json
{
  "mcpServers": {
    "alexar76-aimarket-hub-mcp-server": {
      "type": "http",
      "url": "https://modelmarket.dev/mcp"
    }
  }
}
```

Claude Code:

```sh
claude mcp add --transport http alexar76-aimarket-hub-mcp-server https://modelmarket.dev/mcp
```

## Tools (13)

- `air_quality_now`: Current air quality at a place: PM2.5 and PM10 (µg/m³), US and European AQI, from Copernicus CAMS via Open-Meteo, with a signed receipt. Pass latitude and longi
- `fair_random`: Verifiable random bytes for a draw, raffle or tie-break: an ECVRF output over your seed plus a proof anyone can check offline. The same seed always gives the sa
- `market_invoke`: Invoke a capability found via market_search. A few trial invokes are granted per caller with no wallet, key or channel, and each returns the hub's signed receip
- `market_search`: Search this hub's catalogue of live data and computation by what you need, in plain words. Each match gives the product_id, capability_id and source_hub to pass
- `nearby_sensors`: The nearest live public sensors to a point, one per layer asked for (e.g. weather, air, radiation, quake), each with its reading, distance and source, and a sig
- `pipeline_invoke`: Execute or continue the SAME prepared graph. Submit authorizations when the signed quote enables gas_sponsorship, otherwise buyer-signed transactions; none for 
- `pipeline_prepare`: Validate a graph and return a signed quote and payment offers. No work or payment. Free steps require no wallet; paid steps require buyer wallet address. Use ga
- `pipeline_refund`: Submit the original seller's refund authorization or resume the SAME refund. The recipient is the original buyer, amount is the paid step price, and the sponsor
- `pipeline_refund_prepare`: Prepare a cash refund for a verified paid step of a finished pipeline. This moves no money. The original seller must approve the exact EIP-3009 authorization lo
- `pipeline_refund_status`: Read the saved cash-refund status and signed credit note without broadcasting a transaction. No private key or RPC is required. Pending means resume the same re
- `pipeline_status`: Read an existing pipeline, including cached signed result, without broadcasting payments or invoking providers. No wallet signer or blockchain RPC required. Ins
- `weather_now`: Current weather at a place: temperature (°C), humidity (%), pressure (hPa) and wind (m/s) from the nearest live Open-Meteo relay within 75 km, with a signed rec
- `x402_check`: Check a signed x402 USDC payment before submitting it: recovers the EIP-712 signer, runs USDC's own checks and the seller's (payTo, amount, asset, network), and

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