Supership Scan — independently scanned and version-tracked by SaferSkills.
SaferSkills independently audited Supership Scan (Agent Skill) and scored it 100/100 (green). The audit ran 55 deterministic rules across Security, Supply Chain, Maintenance, Transparency, and Community; it found 0 high-severity and 0 lower-severity findings. The full rule-by-rule trace and per-finding evidence are below. Free, methodology-open.
Findings & checks · 0 flagged
Every scanned point with the score it earned and what moved between them.
First recorded scan — no prior version to compare against.
The primary manifest — the file an agent reads to learn what this artifact does.
The search engine and clearing house for the agent economy. Built by Crest Deployment Systems.
supership indexes the entire x402 economy -- 52,000 services -- so an AI agent can find the right data and fetch it with a receipt. Reading the menu is free. Fetching through supership returns the goods plus a signed delivery receipt: proof of what you got, from where, settled on-chain. That is the part going direct can never give you.
npm install -g supership-scanPublished on npm as supership-scan (the original name; kept for install continuity).Requires Node.js 18+.
npx -y -p supership-scan supership-mcpOr wire it into any MCP client (Claude Code, Cursor, Windsurf):
{
"mcpServers": {
"supership": {
"command": "npx",
"args": ["-y", "-p", "supership-scan", "supership-mcp"]
}
}
}| Tool | What it does |
|---|---|
manifest | Search the whole x402 economy (52,000 services) for what you need. Ranked by distinct payers -- real adoption, not call counts. Free. |
procure | Fetch any source. supership fronts payment across any chain, delivers the goods, and returns a signed receipt. No wallet needed on the seller's chain. First runs free. |
list_catalog | Browse a curated catalog of procurable sources. |
scan_directory | Scan a local directory for security issues before you ship. |
manifest shows the real market: every relevant source, free or paid, ranked by who actually paid for it. That ranking is the part you cannot compute yourself -- it takes the whole index and the payment history.procure, supership crosses to the source (on whatever chain it lives), pays, takes delivery, and hands you the goods plus a signed delivery receipt -- an Ed25519 record of what was delivered (source, SHA-256 of the goods, settlement tx, timestamp), verifiable at /api/pubkey. That receipt is the provenance going direct cannot give you.| Endpoint | Price | Description |
|---|---|---|
/manifest?need= | Free | Search the economy; ranked by real payers |
/catalog | Free | Curated procurable sources |
/sample?url= | Free | Fetch one source on the house -- with a signed receipt |
/procure?url= | per-call | Fetch any source; goods + signed receipt |
API base: https://supership.crestsystems.ai
Discovery: agent.json | llms.txt | OpenAPI
Apache 2.0.
~30 seconds. Free. No account. Every finding cites a rule and a line of evidence.