adopt-tiering SKILL.md skillA
adopt-tiering from rustyrazorblade/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add rustyrazorblade/skills/adopt-tiering@git:20260929.9c7cdf8Pins git:20260929.9c7cdf8 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- rustyrazorblade/skills
- Path
plugins/spec-flow/skills/adopt-tiering/SKILL.md- Versions recorded
- 6
- Latest version
- git:20260929.9c7cdf8, committed Sep 29, 2026
- First version recorded
- Jul 12, 2026
- Size
- 8,653 bytes
- Repository stars
- 44
- License
- Apache-2.0
One-time migration that splits a repo's existing test suite into a fast unit tier and a slow integration tier — for a repo whose own spec-flow/TESTING.md policy chooses that split, not an assumption the pipeline makes. Classify tests by evidence (container/I-O/timing) and let the compiler + test timings arbitrate, physically separate them (Gradle source set + classpath scoping, or Rust src/ vs tests/ + nextest profiles), wire the CI failures artifact, and open a PR. Run once per repo. See…
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
# adopt-tiering — split an existing suite into unit / integration tiers You are the PM/lead in the main session. Bring a repo that does **not** yet separate fast unit tests from slow integration tests onto that split (see **Test policy** in `docs/workflow.md`). This is a **one-time migration per repo**, and it applies only where the repo's own `spec-flow/TESTING.md` chooses the tiered policy. spec-flow assumes no split and ships no runtime default, so that file is the whole of the policy. Check it first, and say so plainly if it points somewhere else. The migration produces one review-ready PR and **never merges**. This is repo **infrastructure**, not a feature — so it is **not** tied to a GitHub issue and does **not** go through `groom → activate → implement`. Move into a dedicated worktree using Claude Code's own isolation rather than creating one by hand — call the `EnterWorktree` tool (or simply ask to "work in a worktree") with a name like `adopt-test-tiering`. All work happens inside that worktree from here on; its branch name is whatever Claude Code assigns, not something this skill …
Read the whole file at its exact version.
How to install
mdr add rustyrazorblade/skills/adopt-tiering@sha256:30da57a81ae5d4a4The line at the top of this page pins the label git:20260929.9c7cdf8, 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_l5tgotpqvwm6apwj)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 6 versions of this file, between Jul 12, 2026 and Sep 29, 2026, about one every 16 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260929.9c7cdf8 latest | 2026-09-29 | 9c7cdf8 | 8,653 B | A | view · diff |
| git:20260828.a25615e | 2026-08-28 | a25615e | 8,502 B | A | view · diff |
| git:20260828.bee37bb | 2026-08-28 | bee37bb | 7,979 B | A | view · diff |
| git:20260804.dca7782 | 2026-08-04 | dca7782 | 7,840 B | A | view · diff |
| git:20260713.49e1fbd | 2026-07-13 | 49e1fbd | 7,406 B | A | view · diff |
| git:20260712.50e93b6 | 2026-07-12 | 50e93b6 | 7,133 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 (8653 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
rustyrazorblade/skills · 44 stars · license Apache-2.0 · pushed 2026-10-31 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_l5tgotpqvwm6apwj GET https://markdownregistry.com/api/v1/resolve?ref=rustyrazorblade/skills/adopt-tiering GET https://markdownregistry.com/api/v1/blob/30da57a81ae5d4a487fef5387c94d50f2e62581dd4aefe3c149a5beb0f10c879
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.