swmm-canada SKILL.md skillA
swmm-canada 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-canada@git:20260809.548bf5cPins git:20260809.548bf5c 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-canada/SKILL.md- Versions recorded
- 5
- Latest version
- git:20260809.548bf5c, committed Aug 9, 2026
- First version recorded
- Aug 8, 2026
- Size
- 5,935 bytes
- Repository stars
- 31
- License
- MIT
Fetch a ready-to-run SWMM model for any Canadian area from the SWMMCanada upstream service — real published municipal storm pipes where a supported city covers the AOI, synthesized elsewhere in Canada. Input is a bbox or GeoJSON polygon plus a rainfall date window. Use for Canadian locations; outside Canada route to swmm-anywhere instead. Documentation contract only — the runtime tool is the in-process fetch_swmm_from_canada; there is no script or MCP server in this skill.
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-canada **Fetch a ready-to-run SWMM model for a Canadian area from the SWMMCanada upstream service, then run, audit, calibrate, and force it in one canonical run folder.** Use for any AOI inside Canada. The service auto-selects the build mode: **real published municipal storm networks** where a supported city covers the AOI (35 cities at the 2026-08 sync, e.g. Victoria, Ottawa, Toronto, Calgary, Vancouver, Regina), **synthesized** anywhere else in the country. Outside Canada, route to `swmm-anywhere` (global, synthesized). This skill is a documentation contract: the implementation is the in-process typed tool `fetch_swmm_from_canada` (a pure-stdlib HTTP client, ADR-0001). There is no script directory and no MCP server here, and that is deliberate — the service boundary is HTTP, and the tool is already on the runtime's golden path. ## What this skill does Given an AOI (bbox `[min_lon, min_lat, max_lon, max_lat]` or a GeoJSON Polygon string) and a rainfall date window (`start_date`, `end_date`, ISO dates): 1. **Announces a preview** (best effort): which mode and city the service will use. …
Read the whole file at its exact version.
How to install
mdr add zhonghao1995/agentic-swmm-workflow/swmm-canada@sha256:c5ade7f1f95b23a9The line at the top of this page pins the label git:20260809.548bf5c, 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_2ddqbbt2leqfs6tv)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Aug 8, 2026 and Aug 9, 2026, more than one a day.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260809.548bf5c latest | 2026-08-09 | 548bf5c | 5,935 B | A | view · diff |
| git:20260809.0a3845b | 2026-08-09 | 0a3845b | 5,908 B | A | view · diff |
| git:20260809.8151c6c | 2026-08-09 | 8151c6c | 5,454 B | A | view · diff |
| git:20260809.d65ec2a | 2026-08-09 | d65ec2a | 5,065 B | A | view · diff |
| git:20260808.d071884 | 2026-08-08 | d071884 | 4,399 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 (5935 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_2ddqbbt2leqfs6tv GET https://markdownregistry.com/api/v1/resolve?ref=zhonghao1995/agentic-swmm-workflow/swmm-canada GET https://markdownregistry.com/api/v1/blob/c5ade7f1f95b23a9af6e7f5b63c269d0669eacd4febf4dced5c9278e1ef3ed1e
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.