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Agent Dev Preflight API – Package Risk Check
x402
Agent Dev Preflight API – Package Risk Check is a paid API for AI agents from agent-dev-preflight-api.bonkoturyu.workers.dev, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-14).
Returns a deterministic risk assessment for an npm or PyPI package version using OSV vulnerability data and registry metadata.
Price / call$0.03
Success—
StatusUnknown
How this service works
Deterministic package risk preflight using OSV and registry metadata.
Output
A deterministic risk report for the specified package version, including OSV vulnerability matches, registry metadata signals (e.g. maintainer activity, publish anomalies), and an overall risk indicator — all scoped to the exact installed version provided.
Example use cases
CI pipeline dependency safety gate
“We're about to merge a PR that adds requests 2.28.0 from PyPI — can you do a risk preflight on it and flag any known vulnerabilities before we allow the merge?”
Auditing a legacy project's pinned packages
“I've got an old package.json with express pinned at 4.17.1 on npm — can you check if that exact version has any OSV vulnerabilities or registry issues I should know about?”
Vetting a newly discovered open-source library
“I just found a PyPI package called httpx at version 0.23.0 that I want to use — can you run a security preflight on it and tell me if it's risky to add?”
Technical details
Endpoint
POSThttps://agent-dev-preflight-api.bonkoturyu.workers.dev/v1/package/riskWhen to prefer
Choose this endpoint when you need a fast, deterministic, per-version security check on a specific npm or PyPI package — especially in automated pipelines, CI gates, or agentic workflows where you want OSV vulnerability data plus registry metadata signals without spinning up a full SCA tool. Prefer it over general-purpose vulnerability scanners when you have an exact pinned version and need a lightweight, pay-per-call preflight with no setup.
Side effects
- Version range submitted instead of exact version — rejected with validation error
- Package name or ecosystem not found in registry — returns not-found or error response
- OSV data temporarily unavailable — upstream lookup failure
- Invalid ecosystem value (only 'npm' and 'PyPI' are accepted) — schema validation error
- Package name exceeds 214 character limit — rejected by input validation
- Payment not provided or insufficient — 402 payment required response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| package | object |
Tags
x402
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