A command that creates an Architecture Decision Record, a short document explaining an important technical choice and its reasoning. It stores the record in a project's docs/adr/ folder and keeps the index updated.

Use it when choosing between technical approaches, documenting why a system was designed a certain way, or recording trade-offs for future contributors.

It removes the repeated work of numbering, formatting, and cataloguing architecture decisions. It also prompts for the context, options, decision, and consequences needed for a useful record.

add-adr — Command for Claude Code by ShipWithAI/shipwithai-plugins

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.

Clone the repo

git clone --depth 1 https://github.com/ShipWithAI/shipwithai-plugins

Made for: Claude Code.

Or install shipwithai-starter, the plugin that ships this one along with the rest of its 13 skills, 4 commands, 1 agent.

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.

README.md

[![agentmods](https://agentmods.dev/badge/commands/shipwithai/shipwithai-plugins/add-adr/github.svg)](https://agentmods.dev/commands/shipwithai/shipwithai-plugins/add-adr)

Your own site

<a href="https://agentmods.dev/commands/shipwithai/shipwithai-plugins/add-adr"><img src="https://agentmods.dev/badge/commands/shipwithai/shipwithai-plugins/add-adr/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.

Your own site · 80×15

<a href="https://agentmods.dev/commands/shipwithai/shipwithai-plugins/add-adr"><img src="https://agentmods.dev/badge/commands/shipwithai/shipwithai-plugins/add-adr.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 43 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.

When invoked 390 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.

Model	Per session	Once invoked
Fable 5.1	$0.00043	$0.00390
Opus 5.5	$0.00017	$0.00156
Sonnet 5.5	$0.00009	$0.00078
Haiku 4.5	$0.00004	$0.00039

Measured 2mo ago against content hash 3763f80493cb, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

add-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 2mo 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.

plugins/starter/commands/add-adr.md · 42 lines

What it actually says

/add-adr

Create a new ADR in docs/adr/. Stateless.

Steps

Check if docs/adr/ exists.
- Missing: "docs/adr/ does not exist yet. Create the ADR structure?" → Yes: create docs/adr/README.md then proceed with this ADR.
- Exists but docs/adr/README.md missing: create README.md before writing the ADR.
Count existing ADR files → next number = ADR-[XXXX] (zero-padded, e.g. ADR-0004).
If title not provided as argument, ask:
- Title of the decision?
- Context: why does this decision need to be made?
- Options considered? (list each option with pros and cons)
- Decision: what was chosen and why?
- Consequences: trade-offs, risks, next steps?
Draft ADR using the template from the plugin's adr-template.md (located at skills/setup-ssot/adr-template.md in the plugin directory) → show preview → confirm.
Write docs/adr/ADR-[XXXX]-[kebab-slug].md.

Update the ADR index table in docs/adr/README.md:

| [ADR-XXXX](ADR-XXXX-title.md) | [title] | Accepted | YYYY-MM-DD |

Update **Last updated:** date in the Harness config section of CLAUDE.md if the file exists.

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.

2mo ago First seen · 42 lines · 43 tokens per session scan A 3763f80493cb

Subscribe to this mod's changes

add-adr is a command published in the GitHub repository ShipWithAI/shipwithai-plugins (9 stars, last pushed 2mo ago), licensed MIT. It adds 43 tokens to every session and 390 once invoked, about $0.0002 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 2026-08-31.

Claude Code Planning Writing and docs ai-coding claude-code-plugin developer-tools shipwithai

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