source-command-hdd-stage-adr

source-command-hdd-stage-adr is a skill for Claude Code, Codex from Kastalien-Research/thoughtbox. It costs 16 tokens per session (213 once invoked), scanned A, original, MIT.

A drafting step for the HDD workflow, started with `/hdd:stage-adr`. It turns approved research hypotheses into a staging architecture decision record (ADR), a draft document for a technical decision.

In plain words
What is it for?
Use it to create a staging ADR, inspect its template and related files, check the quality of its hypotheses, identify risks, and request approval before implementation.
Why use it?
It moves evidence-backed ideas into a reviewable draft while checking completeness before implementation begins.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: installed under .agents/ (shared by several agents).

Good fit Use it to create a staging ADR, inspect its template and related…

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Install with agentmods
npx agentmods add skills/kastalien-research/thoughtbox/source-command-hdd-stage-adr
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 Kastalien-Research/thoughtbox --skill source-command-hdd-stage-adr
Clone the repo
git clone --depth 1 https://github.com/Kastalien-Research/thoughtbox

Made for: Claude Code, Codex.

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 source-command-hdd-stage-adr

README.md
[![agentmods](https://agentmods.dev/badge/skills/kastalien-research/thoughtbox/source-command-hdd-stage-adr.svg)](https://agentmods.dev/skills/kastalien-research/thoughtbox/source-command-hdd-stage-adr)
Your own site
<a href="https://agentmods.dev/skills/kastalien-research/thoughtbox/source-command-hdd-stage-adr"><img src="https://agentmods.dev/badge/skills/kastalien-research/thoughtbox/source-command-hdd-stage-adr.svg" alt="Measured on agentmods" height="20"></a>
Per session 16 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 213 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.
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 $0.00016 $0.00213
Opus 5 $0.00008 $0.00106
Sonnet 5 $0.00003 $0.00043
Haiku 4.5 $0.00002 $0.00021

Measured 7d ago against content hash 768fa8fa8e36, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

source-command-hdd-stage-adr 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 7d 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/source-command-hdd-stage-adr/SKILL.md · 43 lines

What it actually says

source-command-hdd-stage-adr

Use this skill when the user asks to run the migrated source command hdd-stage-adr.

Command Template

/hdd:stage-adr

Create a staging ADR from approved research hypotheses.

Usage

/hdd:stage-adr "<adr-title>"

Delegation

  • Primary module: ./modules/stage-adr-brief.md
  • Handoff schema: ../_contracts/delegation-handoff-schema.md

Inputs

  • task_goal
  • hypotheses
  • paths_to_inspect (ADR template, staging path, dependency references)
  • acceptance_checks

Steps

  1. Delegate ADR drafting and completeness checks.
  2. Verify output path and hypothesis quality.
  3. Ask for user approval before implementation.

Output

  • Staging ADR path, quality summary, and open risks.
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. 7d ago First seen · 43 lines · 16 tokens per session scan A 768fa8fa8e36

Subscribe to this mod's changes

source-command-hdd-stage-adr is a skill published in the GitHub repository Kastalien-Research/thoughtbox (64 stars, last pushed 1mo ago), licensed MIT. It adds 16 tokens to every session and 213 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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