# Z Zero

> Payments for AI agents: gasless USDC on Base + JIT single-use virtual cards, PAN never in context.

## Facts
- Page: https://tashan.sh/capability/pkg-z-zero-mcp-server
- tashan id: pkg:z-zero-mcp-server
- Source: https://github.com/Dempty-glitch/Z-Zero-mcp
- npm: https://www.npmjs.com/package/z-zero-mcp-server
- Type: npm
- Category: finance
- tashan score: 60.0 / 100
- Adoption: 38.0
- Upkeep: 69.0
- Freshness: 87.0
- Evidence coverage: 100% of the inputs this score can use
- Health: active
- Instruction depth: solid
- npm downloads: 559/week
- License: MIT
- Official: no

## Install

```sh
claude mcp add z-zero -- npx -y z-zero-mcp-server
```

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

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 2026-09-13 by tashan (https://tashan.sh) from public evidence. Scorer s5.