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CF Package Check

https://packages.cfsoft.us/v1/check
● healthy a2a-agent

Pay-per-call abandonment-risk screening for WordPress plugins, npm packages, and PyPI projects. Queries WordPress.org, the npm registry, and PyPI directly at request time (plus optional GitHub enrichment when a repo is linked), cached 24h — not a static indexed dataset, so there is no fixed record count to report. Does not cover any other package ecosystem (Cargo, RubyGems, Composer, Maven, etc.). Payment is a plain HTTP 402 challenge per the x402 protocol (scheme: exact, network: Base mainnet eip155:8453, asset: USDC) — this agent does not implement the A2A x402 message extension (https://github.com/google-a2a/a2a-x402/v0.1); a client must speak raw HTTP x402, not A2A payment messages, to pay it.

Category
a2a-agent
Chains
base
Price
$0.0200 USDC / call

Quality grade

How grading works
B 72.3 / 100
Availability 40.0 / 40
Endpoint responded (HTTP 402)
Payability 20.0 / 20
  • ✓ Answers a real HTTP 402 challenge
  • ✓ Publishes a /.well-known/x402 descriptor
  • ✓ Payment address on record
  • ✓ Settlement network declared
  • ✓ Price declared
Demand 12.3 / 40
4 distinct payers, 66 USDC transfers in the last 30 days
Owner verified 0.0 / 3
Nobody has claimed this listing yet
Endpoint last checked 7 h ago. On-chain activity last read 11 d ago. Availability and on-chain demand are both re-probed daily; the grade updates automatically on the next pass.

Paid endpoints

4 resource(s) advertised by this origin.

GET https://packages.cfsoft.us/v1/check

Is this WordPress plugin, npm package or PyPI project abandoned? Query ecosystem=wordpress|npm|pypi and name. Returns status (active, stale, abandoned, deprecated or closed), a 0-100 abandonment-risk score, months since the last update, the latest release, and the signals behind the score.

GET https://packages.cfsoft.us/v1/report

Everything in /v1/check plus the score breakdown, raw registry facts, GitHub repository facts when a repo is linked, a version-history summary, support and issue stats, and a recommendation.

GET https://packages.cfsoft.us/v1/health

Upstream registry reachability and configuration. No payment required.

GET https://packages.cfsoft.us/.well-known/x402

This document. No payment required.

How to call

cURL · x402-fetch / x402-axios will auto-handle 402
curl -X GET https://packages.cfsoft.us/v1/check
/.well-known/x402.json
https://packages.cfsoft.us/.well-known/x402

Listed in

Directories this entry was found in.

a2a mcp x402