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 zekiriabd/SDD-Pro --skill using-sddprogit clone --depth 1 https://github.com/zekiriabd/SDD-ProWrote 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/zekiriabd/sdd-pro/using-sddpro)<a href="https://agentmods.dev/skills/zekiriabd/sdd-pro/using-sddpro"><img src="https://agentmods.dev/badge/skills/zekiriabd/sdd-pro/using-sddpro/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/zekiriabd/sdd-pro/using-sddpro"><img src="https://agentmods.dev/badge/skills/zekiriabd/sdd-pro/using-sddpro.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 | $0.00082 | $0.01140 |
| Opus 5.5 | $0.00033 | $0.00456 |
| Sonnet 5.5 | $0.00016 | $0.00228 |
| Haiku 4.5 | $0.00008 | $0.00114 |
Grade A, and why
using-sddpro 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 1mo 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 — 84 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Skill — Using SDDPro
Auto-trigger pattern (emprunt superpowers v5.1) : ce skill se charge au début de chaque session ET dès qu'une intention dev est détectée. Coût : ~1 KB context. Bénéfice : Claude propose une commande SDD_Pro adaptée au lieu de coder direct.
Quand ce skill s'active
| Signal utilisateur | Action recommandée |
|---|---|
| "Je veux ajouter une fonctionnalité X" | /feat-generate X (cadrage 3-6 questions) |
| "Comment je fais Y ?" | /sdd-help "Y" (FAQ contextuelle) |
| "Que fait ce projet ?" | /sdd-status (tree ASCII) |
| "Ça plante" / "Mon build échoue" | /sdd-help {n} puis query_console_db.py feat-stats --feat {n} --format md |
| "Je veux refaire ce code" | Lire l'US source d'abord, jamais re-coder à l'aveugle |
| "Audit le code" | /sdd-review {n} (two-stage : spec gate → quality batch) |
Pipeline canonique à respecter
0 (opt) Discovery (.sdd/templates/{product-brief,prfaq}.template.md)
↓
1-2 /feat-generate → /us-generate → /feat-validate
↓
4 /dev-run (arch+DB → backend → API gate → frontend)
↓
5 /qa-generate → /sdd-review (two-stage v7.0.0+)
Conventions load-bearing à ne JAMAIS violer
-
Source-first : tout dans
.mdversionnés (FEATs, US, plans, ADRs). Pas de mémoire opaque dans le LLM. -
File ownership matrix (
@.sdd/rules/ownership.md) : un seul owner par path. Avant tout Write/Edit sousworkspace/src/, vérifier qui possède le path. -
Two-stage auditor (v7.0.0+) :
spec-compliance-reviewerest un gate (Stage A) qui tourne SEUL. Si 🔴 RED, les 3 autres reviewers (code, security, arch) sont skippés — pas de gaspillage à reviewer du code qui sera réécrit. -
Stack
.md= SSoT secrets (⚠️ fichier versionné — placeholders${VAR}uniquement) : DB_PASSWORD, JWT secrets, etc. Code lit viaIConfiguration/@Value/Settings(). Jamaisprocess.envdirect (sinon[SEC_ENV_VAR_FORBIDDEN]). -
Anti-derive : refuser scope hors US, lib hors §2.4 du stack, refactor non demandé. STOP + ERROR avec préfixe
[CLASS](cf.@.sdd/rules/error-classification.md).
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.
- 1mo ago First seen · 84 lines · 82 tokens per session scan A 64d4b9c446d3
using-sddpro is a skill published in the GitHub repository zekiriabd/SDD-Pro (196 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 82 tokens to every session and 1,140 once invoked, about $0.0003 per session on Opus 5.5. 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 2026-09-03.
Other skills, from other repositories
local-ai-agents
Build local-first AI agents that run entirely on a developer workstation with Microsoft Foundry Local and Qwen function-calling models. Covers Small Language Models (SLMs), the OpenAI-compatible local endpoint, sandboxed local tools, local RAG with Chroma, local MCP servers, hybrid cloud/local routing, and the…
systematic-debugging
Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes.
next-cache-components-adoption
Turn on Cache Components in a Next.js app and resolve the blocking routes it surfaces. Use when the user wants to enable, adopt, or migrate to Cache Components, flip the cacheComponents flag, work through a flood of blocking-prerender / instant validation errors, run the cache-components-instant-false codemod, or…
chat-pet-sprite-creation
Use when creating or changing VS Code chat pet sprite art, sprite sheets, state animations, eye treatments, Stable/Insiders variants, or pet transitions under src/vs/workbench/contrib/chat/browser/widget/media/chatPet.
cpu-profile-analysis
Analyze V8/Chrome CPU profiles (.cpuprofile) and DevTools trace files (Trace-.json). Use when: profiling performance, investigating slow functions, comparing code paths, finding bottlenecks, analyzing timeToRequest, understanding call trees from sampling profiler data, analyzing layout/paint/rendering, investigating…
insight-error-page
Write or audit an insight-kind error page for the Next.js dev overlay. Use when creating a new errors/ .mdx page, auditing an existing one, or checking that a page matches the framework fix cards. Covers page structure, title alignment, FixCard cards with Copy prompt button, code snippets, terminology verification…