codebase-migration-batches SKILL.md skillA
codebase-migration-batches from yeaight7/agent-powerups is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add yeaight7/agent-powerups/codebase-migration-batches@git:20260606.ffe19c2Pins git:20260606.ffe19c2 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- yeaight7/agent-powerups
- Path
skills/codebase-migration-batches/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260606.ffe19c2, committed Jun 6, 2026
- First version recorded
- May 12, 2026
- Size
- 2,403 bytes
- Repository stars
- 8
- License
- Apache-2.0
Use when a wide refactor or migration is too large to ship as one change — API renames across many files, framework or config migrations, or mechanical codemod-backed refactors that need reviewable batches.
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
# Codebase Migration Batches Use this skill for broad, repetitive refactors that should move in slices. ## When to Use - API renames across many files - Framework or config migrations - Mechanical refactors backed by codemods or search/replace rules - Any change where "all at once" would be too large to review safely ## Core Rules - Define the transform precisely before editing files - Keep one migration theme per batch - Prefer deterministic codemods over manual repetition - Maintain a batch ledger so already-migrated files are not touched twice - Validate each batch before moving to the next - No auto-commit, auto-push, or auto-PR ## Workflow 1. **Define the migration** - What changes - What does not change - How success is measured 2. **Measure the blast radius** - Count affected files - Sample representative files - Identify edge cases before the first codemod pass 3. **Choose batch size** - Small enough to review and debug - Large enough to make visible progress 4. **Run the transform** - Prefer AST-aware tools when syntax matters - Use plain search/replace only for truly mechanical edits …
Read the whole file at its exact version.
How to install
mdr add yeaight7/agent-powerups/codebase-migration-batches@sha256:b60190868d47d40aThe line at the top of this page pins the label git:20260606.ffe19c2, 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_2swymip4woyr5j3g)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between May 12, 2026 and Jun 6, 2026, about one every 25 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260606.ffe19c2 latest | 2026-06-06 | ffe19c2 | 2,403 B | A | view · diff |
| git:20260512.f3833b9 | 2026-05-12 | f3833b9 | 1,963 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 (2403 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
yeaight7/agent-powerups · 8 stars · license Apache-2.0 · pushed 2026-09-27 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_2swymip4woyr5j3g GET https://markdownregistry.com/api/v1/resolve?ref=yeaight7/agent-powerups/codebase-migration-batches GET https://markdownregistry.com/api/v1/blob/b60190868d47d40ac9bba07c28a576ac63396591b222dcb73c75ed82341bc141
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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