arcpy-migration SKILL.md skillA
arcpy-migration from andrewbrown-usda/aigb-skills-usda is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add andrewbrown-usda/aigb-skills-usda/arcpy-migration@v1Pins v1 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- andrewbrown-usda/aigb-skills-usda
- Path
skills/arcpy-migration/SKILL.md- Versions recorded
- 1
- Latest version
- v1, committed Oct 16, 2026
- Size
- 7,733 bytes
- Repository stars
- 7
- License
- a license file GitHub does not identify
Migrates ArcPy and ArcGIS Pro workflows to explicit, testable open-source Python geospatial workflows. Use when removing ArcPy dependencies, porting geoprocessing scripts, or documenting ArcGIS behavior that will not be migrated.
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
# ArcPy Migration Migrate the workflow, not ArcGIS UI state. Create an inventory, explicit contracts, separate adapters, a pure core, parity evidence, and documented limits. ## Phase gates ### Gate 0: Discover the source contract Before changing code, inventory: - Entrypoints, ArcPy tools, parameters, environment settings, and implicit defaults. - Inputs, outputs, intermediate artifacts, file formats, naming rules, overwrite behavior, and side effects. - `CURRENT` project access, active maps/layers, scratch workspaces, selections, symbology, progress reporting, and global state. - Horizontal and vertical CRS, units, datum assumptions, resampling, tolerances, NoData, invalid-geometry, and empty-result behavior. - Dependencies, licenses, ArcGIS version, and any ArcGIS-only behavior. Write the inventory to a migration manifest. Stop if the behavior cannot be reproduced from explicit inputs or hidden state remains undocumented. ### Gate 1: Approve shared contracts Define a contract for every operation and output. Each contract names: - Typed inputs and outputs. - Source and target CRS, horizontal and vertical units, reprojection point, and raster resampling. …
Read the whole file at its exact version.
How to install
mdr add andrewbrown-usda/aigb-skills-usda/arcpy-migration@sha256:657b2677c0a87394The line at the top of this page pins the label v1, 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_knlmm45u33fqkwxg)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Oct 16, 2026.
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 (7733 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
andrewbrown-usda/aigb-skills-usda · 7 stars · license a license file GitHub does not identify · pushed 2026-10-21 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_knlmm45u33fqkwxg GET https://markdownregistry.com/api/v1/resolve?ref=andrewbrown-usda/aigb-skills-usda/arcpy-migration GET https://markdownregistry.com/api/v1/blob/657b2677c0a87394287bbd43797877e4d1030783b54859ce5cd4fc9eb41b9645
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.