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.
/plugin marketplace add Yrzhe/claude-skillsnpx agentmods add plugins/yrzhe/claude-skills/adaptive-compactiongit clone --depth 1 https://github.com/Yrzhe/claude-skillsWrote 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.
[](https://agentmods.dev/plugins/yrzhe/claude-skills/adaptive-compaction)<a href="https://agentmods.dev/plugins/yrzhe/claude-skills/adaptive-compaction"><img src="https://agentmods.dev/badge/plugins/yrzhe/claude-skills/adaptive-compaction.svg" alt="Measured on agentmods" height="20"></a>Grade A, and why
adaptive-compaction 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 5d 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.
What it actually says
{
"name": "adaptive-compaction",
"version": "1.2.0",
"description": "Adaptive add-on policy and recovery layer that decides WHEN a coding agent should compact, prune, snapshot, or fork -- replacing fixed-percent auto-compaction across Claude Code, Codex, and MCP-capable hosts. Deterministic 4-signal scorer (headroom/relevance/burden/continuity), zero-LLM pruning, operational state snapshots with secret redaction, host-capability-aware downgrade, and self-installing hooks. Does not compact for you: it flags the moment, snapshots state, and gates a triggered compaction; user runs /compact. No model calls, no network.",
"author": "yrzhe",
"license": "MIT",
"skill_path": "SKILL.md"
}What it installs
The manifest is a name and a version. 1 skill travel with it, and installing the plugin installs all of them — 217 tokens a session between them. Each is measured on its own page, and each can be installed alone.
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.
- 5d ago First seen · 8 lines scan A 2cd0295e71f8
adaptive-compaction is a plugin published in the GitHub repository Yrzhe/claude-skills (33 stars, last pushed 3mo ago), 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 2026-08-30.
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compact-manager
Warns the main session as its own context fills, captures a wake packet before compaction, and reorients the session after it — so an autonomous orchestrator survives past one context window.