swmm-anywhere SKILL.md skillA

swmm-anywhere from zhonghao1995/agentic-swmm-workflow is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add zhonghao1995/agentic-swmm-workflow/swmm-anywhere@git:20260708.f3805da

Pins git:20260708.f3805da 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-anywhere/SKILL.md
Versions recorded
5
Latest version
git:20260708.f3805da, committed Jul 8, 2026
First version recorded
Jun 3, 2026
Size
12,499 bytes
Repository stars
31
License
MIT

Synthesize a plausible SWMM drainage network from public data (OSM streets + DEM) when NO real pipe-network data exists — input is just a bbox. Use ONLY when the user has no pipe shapefile/CAD/GIS data, or to establish a baseline before real data arrives; if real pipe data exists, route to swmm-network or swmm-gis 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-anywhere

**Synthesize a plausible SWMM drainage network from public data (OSM streets + DEM) when no real pipe-network data exists.**

Use **ONLY** when the user explicitly does not have pipe shapefile / CAD / GIS data, or when establishing a baseline before real data arrives. **Do NOT use if `swmm-gis` or `swmm-network` can run on the user's actual data** — the synthesized network is an *inferred plausibility*, not measured infrastructure.

For bbox-only inputs without real pipe data: this is the right skill.
For inputs that include a `.shp`, `.csv`, or `network.json` of real pipes: route to `swmm-network` or `swmm-gis` instead.

## What this skill does

Given a bounding box (and optional region name), this skill:

1. **Downloads public source data** via SWMManywhere: OpenStreetMap streets, a DEM tile (Planetary Computer by default), building footprints, river lines.
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add zhonghao1995/agentic-swmm-workflow/swmm-anywhere@sha256:76af425e70435ac8

The line at the top of this page pins the label git:20260708.f3805da, 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_w4dpge7wy32ffzli.svg)](https://markdownregistry.com/a/art_w4dpge7wy32ffzli)

3 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 5 versions of this file, between Jun 3, 2026 and Jul 8, 2026, about one every 9 days. Its first recorded version is graded C and its latest A.

versioncommittedcommitsizeaudit
git:20260708.f3805da latest2026-07-08 f3805da 12,499 BA view · diff
git:20260620.c0e8b152026-06-20 c0e8b15 12,325 BA view · diff
git:20260618.3c6dbc12026-06-18 3c6dbc1 9,803 BA view · diff
git:20260607.b0c1d332026-06-07 b0c1d33 8,893 BA view · diff
git:20260603.fcf10122026-06-03 fcf1012 8,524 BC view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (12499 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

GitHub

zhonghao1995/agentic-swmm-workflow · 31 stars · license MIT · pushed 2026-10-28 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_w4dpge7wy32ffzli
GET https://markdownregistry.com/api/v1/resolve?ref=zhonghao1995/agentic-swmm-workflow/swmm-anywhere
GET https://markdownregistry.com/api/v1/blob/76af425e70435ac8047742e842a7c63b567a5f41e26d975f6c7a37009222e888

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.

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