endpoint_spot_check
shallowio.github.withgrokbot/verified-catalog · Verify this server
SSRF-safe spot-check of a public URL for an x402 PAYMENT-REQUIRED / 402 challenge. Returns reachable, http_status, latency_ms, parsed accepts summary, quoted_price_usd, and optional price_matches_claimed. Never pays the target (probe GET only). 1 free check per client per UTC day (client=vc-mcp for this tool), then $0.25 USDC on Base via x402. Unpaid after free quota: returns payment instructions + free remaining. Forward PAYMENT-SIGNATURE to run a paid check.
1 trials · measured 1 day ago
endpoint_spot_check scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against io.github.withgrokbot/verified-catalog, measured 6 Oct 2026 under methodology v0.2.0. Every measured component scored 100.
Component breakdown
| Component | Weight | Value |
|---|---|---|
| Reliability | 35% | not applicable |
| Schema integrity | 25% | 100.0 |
| Failure behaviour | 15% | not applicable |
| Latency | 15% | not applicable |
| Concurrency | 10% | not applicable |
Tool details
- Transport
- remote
- Credential class
- self-provisionable
- Input schema
- not declared
- Output schema
- not declared
- Side-effect classification
- unclassified
Score history
| Day | Score | Tier | Methodology |
|---|---|---|---|
| 2026-10-06 | 100.0 | shallow | v0.2.0 |
Probe evidence
| Probe | Outcomes |
|---|---|
| schema_integrity | pass: 1 |
Raw request/response logs are not archived yet — the outcome counts above are drawn directly from every recorded trial.
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