tdd SKILL.md skillA
tdd from mickeyyaya/evolve-loop is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add mickeyyaya/evolve-loop/tdd@git:20261006.e26fecfPins git:20261006.e26fecf in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- mickeyyaya/evolve-loop
- Path
skills/tdd/SKILL.md- Versions recorded
- 7
- Latest version
- git:20261006.e26fecf, committed Oct 6, 2026
- First version recorded
- Jun 7, 2026
- Size
- 3,084 bytes
- Repository stars
- 6
- License
- Apache-2.0
Use when the plan-review verdict is PROCEED (or plan-review is disabled) and code has not yet been written. Writes RED tests first, defining the contract Builder must satisfy. The mandatory hop before any implementation.
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
# tdd > Sprint 3 composable skill. Wraps the existing TDD-engineer phase with addyosmani-style structure. Mandatory hop before `build`. ## When to invoke - After `plan-review` returns PROCEED, OR after Scout if plan-review disabled - Before any new feature implementation - Before any bug fix (write a regression test first) ## When NOT to invoke - Eval-only cycles (no implementation needed) - Pure documentation cycles - Refactor cycles where existing tests provide coverage (verify first) ## Workflow | Step | Action | Exit criteria | |---|---|---| | 1 | Read scout-report.md and plan-review.md | Inputs verified | | 2 | Write RED tests (must fail on current code) | Tests exist; running them fails | | 3 | Document the test contract in `<workspace>/tdd-contract.md` | Contract written | | 4 | Append section to `<workspace>/team-context.md` | Bus updated for Builder | **Comments:** code written in this phase carries none; names, types and test names say it, and the build floor counts an added comment ([code-comments convention](../../docs/conventions/code-comments.md)). ## RED requirement …
Read the whole file at its exact version.
How to install
mdr add mickeyyaya/evolve-loop/tdd@sha256:72454581989049feThe line at the top of this page pins the label git:20261006.e26fecf, 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_gjgpueyw2zbfy77g)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 7 versions of this file, between Jun 7, 2026 and Oct 6, 2026, about one every 20 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261006.e26fecf latest | 2026-10-06 | e26fecf | 3,084 B | A | view · diff |
| git:20260930.f27afd8 | 2026-09-30 | f27afd8 | 2,970 B | A | view · diff |
| git:20260624.3e5ba4e | 2026-06-24 | 3e5ba4e | 2,763 B | A | view · diff |
| git:20260619.8b7137a | 2026-06-19 | 8b7137a | 2,771 B | A | view · diff |
| git:20260614.4de95f7 | 2026-06-14 | 4de95f7 | 2,767 B | A | view · diff |
| git:20260607.ce7147c | 2026-06-07 | ce7147c | 2,763 B | A | view · diff |
| git:20260607.985c165 | 2026-06-07 | 985c165 | 1,913 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 (3084 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
mickeyyaya/evolve-loop · 6 stars · license Apache-2.0 · pushed 2026-11-07 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_gjgpueyw2zbfy77g GET https://markdownregistry.com/api/v1/resolve?ref=mickeyyaya/evolve-loop/tdd GET https://markdownregistry.com/api/v1/blob/72454581989049fe86f1b9056fdaebc272ed91701ce85d2a6d5218b9b3bd1422
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.
More from mickeyyaya/evolve-loop
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