tiny-spec-build SKILL.md skillA
tiny-spec-build from grayma77er/tiny-spec is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add grayma77er/tiny-spec/tiny-spec-build@git:20261020.b407ef9Pins git:20261020.b407ef9 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- grayma77er/tiny-spec
- Path
tiny-spec-build/SKILL.md- Versions recorded
- 14
- Latest version
- git:20261020.b407ef9, committed Oct 20, 2026
- First version recorded
- Jul 31, 2026
- Size
- 26,866 bytes
- Repository stars
- 3
- License
- MIT
Build the spec — run the per-task loop plan→implement→review→commit, one task at a time. Implements with a fresh executor, grades with an independent reviewer running the real gate, commits per passed task, keeps a lean memory. Can be handed several lanes (one worktree + slug per independent feature) and runs them concurrently, one task at a time within each. Halts on a blocker, a spent convergence budget, a task's pause: point, or a genuine fork, and names which. Resumes from the checkbox…
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
# tiny-spec-build The heart of the flow. Walks the `## Tasks` checklist in the active ticket's `PLAN.md` top to bottom and runs each task through a tight loop: **plan → implement → review → commit**. The constitution (`constitution.md`) anchors every step; the thing that writes the code is never the thing that grades it. Artifacts live under `.spec/`: the **shared** constitution and memory at the root (`.spec/constitution.md`, `.spec/memory.md`), the per-ticket `PLAN.md`/`SPEC.md`/ `decisions.md` under `.spec/<ticket-id>/`. The `memory.md` skeleton is inline below — write it from there, no file to read. The two subagents dispatched below (`tiny-spec-build-executor`, `tiny-spec-build-reviewer`) are referenced by name — install them alongside this skill (see the suite README). Installed as the `tiny-spec` **plugin**, they are namespaced `tiny-spec:tiny-spec-build-executor` and `tiny-spec:tiny-spec-build-reviewer`; dispatch whichever form your agent list shows. Never substitute a general-purpose agent for a missing one — say it isn't installed and stop. ## Inputs A brief to **fold lane lessons** skips everything below and goes straight to **Folding lane lessons**. …
Read the whole file at its exact version.
How to install
mdr add grayma77er/tiny-spec/tiny-spec-build@sha256:843f955a62cff3e3The line at the top of this page pins the label git:20261020.b407ef9, 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_otyy7hgzv5xfpjob)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 14 versions of this file, between Jul 31, 2026 and Oct 20, 2026, about one every 6 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261020.b407ef9 latest | 2026-10-20 | b407ef9 | 26,866 B | A | view · diff |
| git:20261018.8e65e05 | 2026-10-18 | 8e65e05 | 26,483 B | A | view · diff |
| git:20261016.9494129 | 2026-10-16 | 9494129 | 24,319 B | A | view · diff |
| git:20261013.c4105dd | 2026-10-13 | c4105dd | 22,551 B | A | view · diff |
| git:20261011.ddc8833 | 2026-10-11 | ddc8833 | 21,581 B | A | view · diff |
| git:20261002.f20c947 | 2026-10-02 | f20c947 | 21,298 B | A | view · diff |
| git:20261002.63ab17f | 2026-10-02 | 63ab17f | 21,279 B | A | view · diff |
| git:20260930.39dc17d | 2026-09-30 | 39dc17d | 21,000 B | A | view · diff |
| git:20260912.7069f4f | 2026-09-12 | 7069f4f | 17,297 B | A | view · diff |
| git:20260904.cef72bf | 2026-09-04 | cef72bf | 15,120 B | A | view · diff |
| git:20260830.b1b44bd | 2026-08-30 | b1b44bd | 15,124 B | A | view · diff |
| git:20260803.6a6cfe3 | 2026-08-03 | 6a6cfe3 | 11,015 B | A | view · diff |
| git:20260731.4364ba9 | 2026-07-31 | 4364ba9 | 10,859 B | A | view · diff |
| git:20260731.d2dedcf | 2026-07-31 | d2dedcf | 10,108 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 (26866 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
grayma77er/tiny-spec · 3 stars · license MIT · pushed 2026-10-22 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_otyy7hgzv5xfpjob GET https://markdownregistry.com/api/v1/resolve?ref=grayma77er/tiny-spec/tiny-spec-build GET https://markdownregistry.com/api/v1/blob/843f955a62cff3e3562578ddaa4791a5e2f5f7817e06c3207e4181aa25597338
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.