sdlc SKILL.md skillA
This file is byte-identical to the first copy the registry indexed. Same content hash, so the same checks give both the same grade.
sdlc from baseinfinity/claude-sdlc-harness is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add baseinfinity/claude-sdlc-harness/sdlc@git:20261107.2b8c7e0Pins git:20261107.2b8c7e0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- baseinfinity/claude-sdlc-harness
- Path
skills/sdlc/SKILL.md- Versions recorded
- 5
- Latest version
- git:20261107.2b8c7e0, committed Nov 7, 2026
- First version recorded
- Sep 27, 2026
- Size
- 45,109 bytes
- Repository stars
- 53
- License
- none declared
Full SDLC workflow for implementing features, fixing bugs, refactoring code, testing, releasing, publishing, and deploying. Use this skill when implementing, fixing, refactoring, testing, adding features, building new code, or releasing/publishing/deploying.
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
# SDLC Skill - Full Development Workflow
## Skill source & precedence
Loaded from repo-local **`.claude/skills/sdlc/SKILL.md`**, which wins over global `~/.claude/skills/` — the project's authoritative contract. Global is for cross-repo tooling only. Unsure which is active? `head -5` both.
## Task
$ARGUMENTS
Operational checklist — **complete on its own**. Full protocol (optional depth, Claude Code installs only): `CLAUDE_CODE_SDLC_WIZARD.md`; if absent, do not hunt for it.
**If the user requests /sdlc, ALWAYS run the full workflow — even for mechanical tasks.** Never silently skip; if overkill, say so and ask.
## Full SDLC Checklist
Your FIRST action must be a task list covering every phase below — `TodoWrite`, or `TaskCreate` where that is what your harness exposes. Compact form (omit `activeForm` to use the subject as the spinner label):
```
TodoWrite([
// PLANNING
{ content: "Find and read relevant documentation", status: "in_progress" },
{ content: "Assess doc health - flag issues (ask before cleaning)", status: "pending" },
{ content: "DRY scan: What patterns exist to reuse? New pattern = get approval", status: "pending" },
…Read the whole file at its exact version.
How to install
mdr add baseinfinity/claude-sdlc-harness/sdlc@sha256:9ce2b1032ed8b847The line at the top of this page pins the label git:20261107.2b8c7e0, 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_o6bywgfthb33262q)
0 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Sep 27, 2026 and Nov 7, 2026, about one every 10 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261107.2b8c7e0 latest | 2026-11-07 | 2b8c7e0 | 45,109 B | A | view · diff |
| git:20261107.c07a0a3 | 2026-11-07 | c07a0a3 | 44,332 B | A | view · diff |
| git:20261107.2efb5fd | 2026-11-07 | 2efb5fd | 43,879 B | A | view · diff |
| git:20260927.a26a7f3 | 2026-09-27 | a26a7f3 | 43,908 B | A | view · diff |
| git:20260927.7d579de | 2026-09-27 | 7d579de | 43,362 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 (45109 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
baseinfinity/claude-sdlc-harness · 53 stars · license none declared · pushed 2026-11-09 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_o6bywgfthb33262q GET https://markdownregistry.com/api/v1/resolve?ref=baseinfinity/claude-sdlc-harness/sdlc GET https://markdownregistry.com/api/v1/blob/9ce2b1032ed8b8473567b669c881fbfd2097c6fd039c93595137173772e59de7
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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