close

A command for closing out a piece of work by recording what changed, why decisions were made, and what comes next, then creating a Git commit.

In plain words
What is it for?
Use it after a task to update a daily journal, refresh affected documentation, and commit the changes with a clear subject.
Why use it?
It keeps the reasons behind changes alongside the code, so past work is easier to understand than from the Git log alone.

Command

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/ashkaan/contextium/close
Clone the repo
git clone --depth 1 https://github.com/Ashkaan/contextium
Per session 13 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 159 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 $0.00013 $0.00159
Opus 5 $0.00006 $0.00079
Sonnet 5 $0.00003 $0.00032
Haiku 4.5 $0.00001 $0.00016

Measured yesterday against content hash 91c701fc6d1f, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

close 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 yesterday.

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.

templates/commands/close.md · 12 lines

What it actually says

Run the Wrap move of the Contextium Loop.

  1. Write today's journal entry at journal/YYYY-MM-DD.md using the labeled markers: Action / Changes / Decisions / Issues / Lessons / Next. One file per day; append if it already exists.
  2. Update any docs the change drifted (README, SPEC, project notes).
  3. Commit with a verb-led subject (add / fix / update / refactor / remove …) that reads as memory in the log. No AI co-author trailers.

The git log records WHAT changed; the journal records WHY. Reconstructing a past decision needs both, so write both.

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. yesterday First seen · 12 lines · 13 tokens per session scan A 91c701fc6d1f

Subscribe to this mod's changes

close is a command published in the GitHub repository Ashkaan/contextium (32 stars, last pushed 4d ago), licensed MIT. It adds 13 tokens to every session and 159 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.