swmm-gis SKILL.md skillA
swmm-gis from zhonghao1995/agentic-swmm-workflow is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add zhonghao1995/agentic-swmm-workflow/swmm-gis@git:20260711.0e57f32Pins git:20260711.0e57f32 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- zhonghao1995/agentic-swmm-workflow
- Path
skills/swmm-gis/SKILL.md- Versions recorded
- 5
- Latest version
- git:20260711.0e57f32, committed Jul 11, 2026
- First version recorded
- May 28, 2026
- Size
- 19,439 bytes
- Repository stars
- 31
- License
- MIT
GIS/DEM preprocessing for SWMM experiments using the user's own QGIS/GRASS layers. Use when the user asks to (1) delineate subcatchments through QGIS/GRASS (standard or entropy-guided), (2) preprocess QGIS-derived subcatchment polygons into builder-ready CSV, (3) identify high-entropy hotspot subcatchments, or (4) expose QGIS/GRASS-backed preprocessing as MCP tools for reproducible workflows. For bbox-only inputs WITHOUT real pipe data, use `swmm-anywhere` instead…
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
# SWMM GIS / Preprocess Part of [Agentic SWMM](https://github.com/Zhonghao1995/agentic-swmm-workflow) — install the project first for the executable toolchain (aiswmm CLI, SWMM solver, MCP servers). ## Before calling any watershed delineation tool — ask the user When the user triggers watershed delineation (`qgis_raw_to_entropy_partition` or equivalent), **always ask these questions first** before making the tool call: 1. **Delineation mode** — Standard (fast, direct GRASS basins, no entropy) or Entropy-guided (paper WJE/NWJE/WFJS split-lump with sensitivity figures)? 2. **Stream threshold** — How many upslope cells define a stream? Default 100. Smaller = more streams = finer subcatchments. 3. **If entropy mode** — Delta threshold (default 0.015) and WFJS similarity threshold (default 0.95)? Use defaults unless doing sensitivity exploration. 4. **Purpose** — Planning / calibration exploration / sensitivity analysis / paper reproduction? This affects how strictly to apply paper-only splits and whether sensitivity figures are needed. …
Read the whole file at its exact version.
How to install
mdr add zhonghao1995/agentic-swmm-workflow/swmm-gis@sha256:4a114bfbdd497653The line at the top of this page pins the label git:20260711.0e57f32, 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_3wfsp3k2npyc3cib)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between May 28, 2026 and Jul 11, 2026, about one every 11 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260711.0e57f32 latest | 2026-07-11 | 0e57f32 | 19,439 B | A | view · diff |
| git:20260710.724040c | 2026-07-10 | 724040c | 19,473 B | A | view · diff |
| git:20260612.9aca7f3 | 2026-06-12 | 9aca7f3 | 17,815 B | A | view · diff |
| git:20260607.b0c1d33 | 2026-06-07 | b0c1d33 | 17,637 B | A | view · diff |
| git:20260528.30237bb | 2026-05-28 | 30237bb | 17,637 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (19439 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
zhonghao1995/agentic-swmm-workflow · 31 stars · license MIT · pushed 2026-10-28 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_3wfsp3k2npyc3cib GET https://markdownregistry.com/api/v1/resolve?ref=zhonghao1995/agentic-swmm-workflow/swmm-gis GET https://markdownregistry.com/api/v1/blob/4a114bfbdd497653b2df4025975f2dc8e122aa210275477151dcd169df2eae5c
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
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.