What is compact-focus?

A plugin that reviews information gathered before a context compaction and proposes how it should be grouped. Context compaction shortens a long AI conversation while preserving its useful details.

Use it when preparing to run /compact, especially when you want to inspect or refine the proposed groupings first.

It helps reduce the risk of losing important context when a conversation becomes too long. It can also pause for confirmation or discussion before continuing with the shortened context.

compact-focus — Plugin by divadbaroon

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.

Claude Code

/plugin marketplace add divadbaroon/claude-plugins

agentmods

npx agentmods add plugins/divadbaroon/claude-plugins/compact-focus

Clone the repo

git clone --depth 1 https://github.com/divadbaroon/claude-plugins

Made for: Claude Code.

Per session not measured What this adds to a session before it is invoked.

When invoked not measured Not applicable: nothing here is loaded into a session.

Security scan A 0 findings. Scan, not verified.

Origin original No closer match found in the catalogue.

Security

Grade A, and why

compact-focus 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.

compact-focus/.claude-plugin/plugin.json · 28 lines

What it actually says

{
  "name": "compact-focus",
  "displayName": "Compact Focus",
  "version": "0.22.3",
  "description": "Review source-grounded clusters, then confirm or chat-refine the exact draft before one bare /compact continues.",
  "author": {
    "name": "Hudson Mitchell-Pullman"
  },
  "homepage": "https://github.com/divadbaroon/claude-plugins/tree/main/compact-focus",
  "repository": "https://github.com/divadbaroon/claude-plugins",
  "license": "MIT",
  "keywords": [
    "compaction",
    "context",
    "hooks",
    "memory",
    "human-in-the-loop"
  ],
  "userConfig": {
    "background_analysis": {
      "type": "boolean",
      "title": "Background proposal analysis",
      "description": "Let a bounded Claude worker prepare richer groupings before compaction. Cold /compact remains instant when disabled or unfinished.",
      "default": true
    }
  }
}

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.

yesterday First seen · 28 lines scan A 4f6fa576eed5

Subscribe to this mod's changes

compact-focus is a plugin published in the GitHub repository divadbaroon/claude-plugins (4 stars, last pushed yesterday), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. 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.

Code review

compact-focus

Getting it into your agent

Grade A, and why

Nothing flagged

What it actually says

What this file has done since we first saw it

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