Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add SteveGJones/ai-first-sdlc-practices --skill prgit clone --depth 1 https://github.com/SteveGJones/ai-first-sdlc-practicesWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/stevegjones/ai-first-sdlc-practices/pr)<a href="https://agentmods.dev/skills/stevegjones/ai-first-sdlc-practices/pr"><img src="https://agentmods.dev/badge/skills/stevegjones/ai-first-sdlc-practices/pr/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/stevegjones/ai-first-sdlc-practices/pr"><img src="https://agentmods.dev/badge/skills/stevegjones/ai-first-sdlc-practices/pr.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00019 | $0.00685 |
| Opus 5 | $0.00010 | $0.00342 |
| Sonnet 5 | $0.00004 | $0.00137 |
| Haiku 4.5 | $0.00002 | $0.00068 |
Grade A, and why
pr scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 80 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Create Pull Request
Run full validation, then create a PR if clean.
Steps
- Run pre-push validation
/sdlc-core:validate --pre-push
-
If validation fails, report the issues and stop. Do NOT push or create PR.
-
Re-verify any test counts cited in the PR body.
--pre-pushruns the pytest suite only. If the draft PR body cites results from integration smokes, E2E suites, soak tests, container tests, or any other harness outsidelocal-validation.py, re-run those exact suites in this session and update the counts in the body to match the fresh run.Example: a PR body saying "266 unit tests, 20/20 container smoke, 8/8 sequential E2E, 18/18 fresh-user-flow" requires
pytest tests/ -q,bash tests/integration/workforce-smoke/run-containers.sh,bash tests/integration/workforce-smoke/run-e2e.sh, andbash tests/integration/workforce-smoke/run-fresh-user-flow.shto all run this session before the PR is opened.Session memory of test counts goes stale fast — fixtures grow, assertions drift, environments change. Only numbers you have just observed this session belong in the body. If a suite cannot run in this environment (missing binary, no Docker, etc.), delete the number from the body and say so explicitly rather than leaving a stale figure that cites another machine's result.
If the PR already exists and counts have drifted post-creation, update the body in place rather than closing and recreating:
gh pr edit <number> --body-file <updated-body.md> -
Verify required artifacts exist:
- Feature proposal in
docs/feature-proposals/ - Retrospective in
retrospectives/ - If either is missing, warn the user and ask whether to proceed.
- Feature proposal in
-
If validation passes, proceed:
- Check if the branch tracks a remote:
git branch -vv - Push to remote with tracking:
git push -u origin <branch> - Base branch defaults to
mainunless$ARGUMENTSspecifies otherwise
- Check if the branch tracks a remote:
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 9d ago First seen · 80 lines · 19 tokens per session scan A b0d19d3d58a1
pr is a skill published in the GitHub repository SteveGJones/ai-first-sdlc-practices (41 stars, last pushed 1mo ago), licensed MIT. It adds 19 tokens to every session and 685 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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re0-merge
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