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SKILL verified Apache-2.0 Self-run

X402

skill-fabricioctelles-skills-x402 · by fabricioctelles

A Claude skill from fabricioctelles/skills.

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Install

$ agentstack add skill-fabricioctelles-skills-x402

✓ scanned · ✓ verified — works with Claude Code, Cursor, and more.

Security review

✓ Passed

No issues found. Passed automated security review. · v0.1.0 How review works →

  • Prompt-injection patterns
  • Secret / credential exfiltration
  • Dangerous shell & filesystem operations
  • Untrusted network calls
  • Known-malicious package signatures

What it can access

  • Network access No
  • Filesystem access No
  • Shell / process execution No
  • Environment & secrets No
  • Dynamic code execution No

From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.

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About

Implement x402 Payment Protocol

Support agent-native HTTP payments via the x402 protocol (docs, GitHub).

Requirements

  • Add x402 payment middleware to your API routes
  • Use @x402/express, @x402/hono, or @x402/next middleware
  • Configure a facilitator URL and wallet address
  • Protected routes return HTTP 402 with payment requirements that agents fulfill automatically

Validate

POST https://isitagentready.com/api/scan
Content-Type: application/json

{"url": "https://YOUR-SITE.com"}

Check that checks.commerce.x402.status is "pass".

Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

Install and usage instructions live in the source repository linked above.

Reviews

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Versions

  • v0.1.0 Imported from the upstream source.