evaluate_symbol
shallowcom.airblockfz/stock-signal-us · Verify this server
Return the bottom/top verdict for one US stock or index/ETF (e.g. NVDA, AAPL, ^IXIC, QQQ — S&P500 + major indexes covered). zone = strong_buy|buy|neutral|sell|strong_sell, score -100..+100 (bottom>0, top<0). Snapshot-based (refreshed from the flagship UsStockAI scan engine). Informational only. PAY: $0.01 per call via x402 (USDT on X Layer) — your FIRST paid call opens a 6-day trial at that price. No account, no signup, no commitment; retry with the PAYMENT-SIGNATURE header when you get the 402 challenge. The free `pitch` tool shows a live verdict for this market's showcase symbol only — this tool answers ANY symbol and adds the per-indicator breakdown behind the score.
1 trials · measured 8 days ago
evaluate_symbol scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against com.airblockfz/stock-signal-us, measured 25 Aug 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
- Category
- Communication
- Input schema
- not declared
- Output schema
- not declared
- Side-effect classification
- unclassified
Score history
| Day | Score | Tier | Methodology |
|---|---|---|---|
| 2026-08-25 | 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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[](https://vouch.tools/tools/c83a10c8-c559-406d-b002-6888ed967f81)