# Cortex402

> Pay-per-call x402 data products on Base mainnet — sanctions, aviation weather, US property.

## Facts
- Page: https://tashan.sh/capability/pkg-cortex402-mcp
- tashan id: pkg:cortex402-mcp
- Source: https://github.com/Ooak21/cortex402
- npm: https://www.npmjs.com/package/cortex402-mcp
- Type: npm
- Category: finance
- tashan score: 43.0 / 100
- Adoption: 24.0
- Upkeep: 55.0
- Freshness: 80.0
- Evidence coverage: 100% of the inputs this score can use
- Health: active
- Instruction depth: not yet graded
- npm downloads: 50/week
- Official: no

## Install

```sh
claude mcp add cortex402 -- npx -y cortex402-mcp
```

## Security audit
- Known advisories: 0
- Install-time script: none declared
- Build provenance: not attested

Permissions are read from DECLARED dependencies only. Nothing is executed, so an empty result means "nothing declared", never "nothing possible".

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Measured 2026-08-04 by tashan (https://tashan.sh) from public evidence. Scorer s5.