compound-simple

compound-simple is a skill for Claude Code from victoriacity/openakari. It costs 27 tokens per session (619 once invoked), scanned A, original, MIT.

A short end-of-session process for recording useful lessons in project conventions and instructions.

In plain words
What is it for?
Use it after completing work to review changed files, capture important learnings, note failure modes, and identify follow-up tasks before committing.
Why use it?
It helps prevent the same discoveries, mistakes, and unclear conventions from being lost after a coding session.

Skill for Claude Code

Written for Claude Code: installed under .claude/. Also seen: reads .claude/ paths; mentions CLAUDE.md.

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 skills/victoriacity/openakari/compound-simple
Any agent
npx skills add victoriacity/openakari --skill compound-simple
Clone the repo
git clone --depth 1 https://github.com/victoriacity/openakari

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 compound-simple

README.md
[![agentmods](https://agentmods.dev/badge/skills/victoriacity/openakari/compound-simple.svg)](https://agentmods.dev/skills/victoriacity/openakari/compound-simple)
Your own site
<a href="https://agentmods.dev/skills/victoriacity/openakari/compound-simple"><img src="https://agentmods.dev/badge/skills/victoriacity/openakari/compound-simple.svg" alt="Measured on agentmods" height="20"></a>
Per session 27 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 619 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 5.1 $0.00027 $0.00619
Opus 5 $0.00014 $0.00309
Sonnet 5 $0.00005 $0.00124
Haiku 4.5 $0.00003 $0.00062

Measured 6d ago against content hash de8500cab981, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, from the pricing page.

Security

Grade A, and why

compound-simple 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 6d 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.

.claude/skills/compound-simple/SKILL.md · 88 lines

How it starts

The opening of the file, as written. The whole thing — 88 lines — stays where its author put it; the contents beside it link to each section on GitHub.

compound-simple

Simplified compound skill for Fast Model and similar models. Embed session learnings in <3 turns.

When to use

At the end of every autonomous work session, after completing work but before commit.

Procedure

Execute these steps in order:

Step 1: Review what changed

Run git diff --stat HEAD~N..HEAD where N is commits this session. Answer:

  • What files changed?
  • What was accomplished?

Step 2: Check for learnings (4 questions)

Answer each question. If yes, note what to update:

  1. Non-obvious fact discovered? (API quirk, hidden constraint, unclear convention) → Update relevant file (CLAUDE.md, skill, or project file)

  2. Failure mode others should avoid? (silent error, misleading config, common mistake) → Add warning/gotcha to relevant skill

  3. Technique that worked well? (debugging strategy, analysis pattern) → If generalizes: note for future gravity evaluation

  4. Convention friction? (rule didn't fit, schema too rigid) → Update convention or note friction

Step 3: Check for implied tasks

If you completed an experiment/analysis, scan EXPERIMENT.md Findings for:

  • "N too small" → task: larger replication
  • "FAIL" or "below threshold" → task: refined experiment
  • "unexpected", "mechanism unclear" → task: diagnosis
  • Multi-phase plan → check phase tasks exist

Step 4: Act on findings

For each compound opportunity:

Type Action
Small update (1-3 lines) Apply directly to file
Larger change Create task in TASKS.md
Recurring pattern Create task: "Run /gravity on: "
Governance change Write to APPROVAL_QUEUE.md

Step 5: Report actions

Output in this format:

Compound: N actions
- <action 1>
- <action 2>
...

If no actions: Compound: no actions this session.

What NOT to do

  • Do NOT run full /compound skill — too complex
  • Do NOT start new work — compound embeds learnings only
  • Do NOT scan cross-session patterns or convention registry
  • Do NOT make governance changes without approval queue
  • Do NOT add >10 lines without identifying lines to compress

Read the full file on GitHub · 88 lines

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. 6d ago First seen · 88 lines · 27 tokens per session scan A de8500cab981

Subscribe to this mod's changes

compound-simple is a skill published in the GitHub repository victoriacity/openakari (47 stars, last pushed 6mo ago), licensed MIT. It adds 27 tokens to every session and 619 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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