sddp-amend

sddp-amend is a skill for Claude Code from attilaszasz/sdd-pilot. It costs 33 tokens per session (353 once invoked), scanned A, original, MIT.

A procedure for applying a project-wide bootstrap change to the project’s official setup documents and plan.

In plain words
What is it for?
It helps propagate project-level updates across the required canonical files; it is not intended for ordinary feature work or general questions.
Why use it?
It keeps the core project instructions, product description, technical context, and plan aligned after a broad project change.

Skill for Claude Code

Written for Claude Code: $ARGUMENTS substitution. Also seen: mentions subagents; installed under .agents/ (shared by several agents).

Good fit It helps propagate project-level updates across the required canonical files; it is not intended for ordinary feature work or general questions.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/attilaszasz/sdd-pilot/sddp-amend
Install

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.

Any agent
npx skills add attilaszasz/sdd-pilot --skill sddp-amend
Clone the repo
git clone --depth 1 https://github.com/attilaszasz/sdd-pilot

Made for: Claude Code.

Wrote 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.

agentmods badge for sddp-amend

README.md
[![agentmods](https://agentmods.dev/badge/skills/attilaszasz/sdd-pilot/sddp-amend/github.svg)](https://agentmods.dev/skills/attilaszasz/sdd-pilot/sddp-amend)
Your own site
<a href="https://agentmods.dev/skills/attilaszasz/sdd-pilot/sddp-amend"><img src="https://agentmods.dev/badge/skills/attilaszasz/sdd-pilot/sddp-amend/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.

agentmods 80×15 button for sddp-amend

Your own site · 80×15
<a href="https://agentmods.dev/skills/attilaszasz/sdd-pilot/sddp-amend"><img src="https://agentmods.dev/badge/skills/attilaszasz/sdd-pilot/sddp-amend.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 33 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 353 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00033 $0.00353
Opus 5 $0.00016 $0.00177
Sonnet 5 $0.00007 $0.00071
Haiku 4.5 $0.00003 $0.00035

Measured 11d ago against content hash 89905823b497, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

sddp-amend 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 11d 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.

.agents/skills/sddp-amend/SKILL.md · 25 lines

What it actually says

Argument hint: [project-level change to propagate across bootstrap artifacts] Command category: project-bootstrap Prerequisites: project-instructions, product-document, technical-context, project-plan

You are starting a bootstrap amendment workflow. Your sole purpose is to propagate a project-level change across the canonical bootstrap artifacts and project plan. Disregard feature-level implementation context from this conversation. Focus exclusively on coordinated bootstrap updates.

Input

$ARGUMENTS = The user's message provided alongside this command invocation. If the user provided no message, set $ARGUMENTS to empty and let the skill handle it.

Load and follow the workflow in .github/sddp/workflows/amend-project/WORKFLOW.md.

When the shared workflow asks the user to choose or answer:

  • Ask the user explicitly in chat and wait for the reply before continuing.
  • Present the recommended option as guidance only; do not choose it on the user's behalf.
  • Allow free-form answers anywhere the shared workflow allows them.
  • Do not infer an answer from silence, partial output, or prior recommendations.

When any nested workflow says Delegate: ADR Author, Delegate: Technical Researcher, or Delegate: Configuration Auditor, read the referenced sub-agent file (.github/agents/_adr-author.md, .github/agents/_technical-researcher.md, or .github/agents/_configuration-auditor.md) for methodology, then perform the task yourself.

Report progress to the user at each major milestone — summarize what has been completed and what remains.

Changes

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.

  1. 11d ago First seen · 25 lines · 33 tokens per session scan A 89905823b497

Subscribe to this mod's changes

sddp-amend is a skill published in the GitHub repository attilaszasz/sdd-pilot (96 stars, last pushed 6d ago), licensed MIT. It adds 33 tokens to every session and 353 once invoked, about $0.0002 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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