flood-detection SKILL.md skillA
flood-detection from benchflow-ai/benchflow is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add benchflow-ai/benchflow/flood-detection@git:20260610.e2a435fPins git:20260610.e2a435f in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- benchflow-ai/benchflow
- Path
tests/fixtures/skillsbench_slice/flood-risk-analysis/environment/skills/flood-detection/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260610.e2a435f, committed Jun 10, 2026
- Size
- 3,688 bytes
- Repository stars
- 359
- License
- Apache-2.0
Detect flood events by comparing water levels to thresholds. Use when determining if flooding occurred, counting flood days, aggregating instantaneous data to daily values, or classifying flood severity.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Flood Detection Guide
## Overview
Flood detection involves comparing observed water levels against established flood stage thresholds. This guide covers how to process water level data and identify flood events.
## Flood Stage Definition
According to the National Weather Service, flood stage is the water level at which overflow of the natural banks begins to cause damage. A flood event occurs when:
```
water_level >= flood_stage_threshold
```
## Aggregating Instantaneous Data to Daily
USGS instantaneous data is recorded at ~15-minute intervals. For flood detection, aggregate to daily maximum:
```python
# df is DataFrame from nwis.get_iv() with datetime index
# gage_col is the column name containing water levels
daily_max = df[gage_col].resample('D').max()
```
### Why Daily Maximum?
| Aggregation | Use Case |
|-------------|----------|
| `max()` | Flood detection - captures peak water level |
| `mean()` | Long-term trends - may miss short flood peaks |
| `min()` | Low flow analysis |
## Detecting Flood Days
Compare daily maximum water level against flood threshold:
```python
flood_threshold = <threshold_from_nws> # feet
# Count days with flooding
…Read the whole file at its exact version.
How to install
mdr add benchflow-ai/benchflow/flood-detection@sha256:14e55948af7ac9e9The line at the top of this page pins the label git:20260610.e2a435f, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_oyqkjntffow7us7m)
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Versions
The registry has recorded 1 version of this file, committed on Jun 10, 2026.
Audit of the latest version
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Source
benchflow-ai/benchflow · 359 stars · license Apache-2.0 · pushed 2026-10-30 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_oyqkjntffow7us7m GET https://markdownregistry.com/api/v1/resolve?ref=benchflow-ai/benchflow/flood-detection GET https://markdownregistry.com/api/v1/blob/14e55948af7ac9e90e039985d116fbc2c605f12bb3996c8b49d52167ddf4696d
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Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.