accessibility_contrast_calculator
shallowcom.zfinia.api/intelligence · Verify this server
Return WCAG 2.x sRGB contrast_ratio, wcag_aa, and wcag_aaa for one caller-supplied #RRGGBB pair (foreground, background, large_text). No interface-wide accessibility claim. Pay 1000 atomic USDC on Base via exact x402. MCP does not pay.
1 trials · measured 27 days ago
accessibility_contrast_calculator scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against com.zfinia.api/intelligence, measured 11 Sept 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
- unreachable
- Input schema
- not declared
- Output schema
- not declared
- Side-effect classification
- unclassified
Score history
| Day | Score | Tier | Methodology |
|---|---|---|---|
| 2026-09-11 | 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.
Embed this score
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[](https://vouch.tools/tools/a0544a00-56d5-4119-a340-a6abb99a39b2)