get_fno_ban_list
shallowio.github.aatharva16/dalalos · Verify this server
Get the full NSE F&O securities-in-ban list for the most-recently-published trading day. Market-wide, not per-underlying — no `query` argument. This is the whole-list companion to `get_derivatives_positioning`'s per-symbol `in_ban_list` flag: use this tool when you want everything currently banned in one call, rather than checking symbols one at a time. Returns `ban_date` (the snapshot's date) and `symbols` (one entry per banned name, each with `nse_symbol` and `isin` — None for index names, which carry no security-master row). Raw NSE-published ban list verbatim — no "avoid these" framing or interpretation (SEBI-RA line).
1 trials · measured 40 days ago
get_fno_ban_list scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against io.github.aatharva16/dalalos, 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
- gated
- Category
- Communication
- 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
Available for every tool, scored or not — not a verification perk. Always links back to this page.
[](https://vouch.tools/tools/bffb8e8b-c3a0-4733-9454-63d4e9d8b5e3)