adr

adr is a command for coding agents from addit-digital/addit-harness. It costs 65 tokens per session (223 once invoked), scanned A, original, MIT.

A command that records a significant technical or architectural choice as an Architecture Decision Record, or ADR. An ADR is a version-controlled note explaining what was chosen, why it was chosen, and what follows from it.

In plain words
What is it for?
Use it when the team makes or documents a major technical decision or trade-off.
Why use it?
It preserves the reasoning behind decisions such as database, framework, protocol, or design-pattern choices, so future developers do not have to reconstruct it.

Command

Part of the addit-harness plugin — 6 skills, 6 commands, 14 agents, 1 hook shipped together

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.

agentmods
npx agentmods add commands/addit-digital/addit-harness/adr
Clone the repo
git clone --depth 1 https://github.com/addit-digital/addit-harness

Or install addit-harness, the plugin that ships this one along with the rest of its 6 skills, 6 commands, 14 agents, 1 hook.

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 adr

README.md
[![agentmods](https://agentmods.dev/badge/commands/addit-digital/addit-harness/adr.svg)](https://agentmods.dev/commands/addit-digital/addit-harness/adr)
Your own site
<a href="https://agentmods.dev/commands/addit-digital/addit-harness/adr"><img src="https://agentmods.dev/badge/commands/addit-digital/addit-harness/adr.svg" alt="Measured on agentmods" height="20"></a>
Per session 65 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 223 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00065 $0.00223
Opus 5 $0.00032 $0.00112
Sonnet 5 $0.00013 $0.00045
Haiku 4.5 $0.00006 $0.00022

Measured 3d ago against content hash 06b44e81ed0a, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

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 3d 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.

commands/adr.md · 17 lines

What it actually says

Invoke the addit-harness:adr skill via the Skill tool now, forwarding any arguments given after the command: "$ARGUMENTS".

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. 3d ago First seen · 17 lines · 65 tokens per session scan A 06b44e81ed0a

Subscribe to this mod's changes

adr is a command published in the GitHub repository addit-digital/addit-harness (3 stars, last pushed 11d ago), licensed MIT. It adds 65 tokens to every session and 223 once invoked, about $0.0003 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 2026-08-31.