A command that deletes older Claude Code session log files, with options to preview the deletions or set a one-time age limit.

Use it to preview cleanup, delete logs using the default setting, or delete files older than a specified number of hours.

It helps reduce stored log data and remove old sessions without guessing which files the cleaner will delete.

clean — Command for Claude Code by andrewm4894/claude-log-cleaner

Install

Getting it into your agent

This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.

Claude Code

/plugin marketplace add andrewm4894/claude-log-cleaner

Claude Code

/plugin install log-cleaner

Made for: Claude Code.

Or install log-cleaner, the plugin that ships this one along with the rest of its 4 commands, 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.

README.md

[![agentmods](https://agentmods.dev/badge/commands/andrewm4894/claude-log-cleaner/clean/github.svg)](https://agentmods.dev/commands/andrewm4894/claude-log-cleaner/clean)

Your own site

<a href="https://agentmods.dev/commands/andrewm4894/claude-log-cleaner/clean"><img src="https://agentmods.dev/badge/commands/andrewm4894/claude-log-cleaner/clean/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/commands/andrewm4894/claude-log-cleaner/clean"><img src="https://agentmods.dev/badge/commands/andrewm4894/claude-log-cleaner/clean.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 11 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.

When invoked 156 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

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.

Model	Per session	Once invoked
Fable 5.1	$0.00011	$0.00156
Opus 5.5	$0.00004	$0.00062
Sonnet 5.5	$0.00002	$0.00031
Haiku 4.5	$0.00001	$0.00016

Measured 2mo ago against content hash efbd046e65f2, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

clean 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 2mo 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.

plugins/log-cleaner/commands/clean.md · 26 lines

What it actually says

Clean Logs Command

Run the log cleaner script to delete old Claude Code session logs.

Arguments: $ARGUMENTS

Run the cleanup script located at the plugin root:

python3 "${CLAUDE_PLUGIN_ROOT}/scripts/cleanup.py" clean $ARGUMENTS

Available options:

--dry-run - Preview what would be deleted without actually deleting
--hours N - Override retention period for this run

Examples the user might want:

No arguments: Run with default settings
--dry-run: See what would be deleted
--hours 1: Delete files older than 1 hour

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.

2mo ago First seen · 26 lines · 11 tokens per session scan A efbd046e65f2

Subscribe to this mod's changes

clean is a command published in the GitHub repository andrewm4894/claude-log-cleaner (4 stars, last pushed 9mo ago), licensed MIT. It adds 11 tokens to every session and 156 once invoked, about $0.0000 per session on Opus 5.5. 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.

clean next to 6 commands from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
cleanandrewm4894/claude-log-cleaner	Command	4	9mo ago	MIT	A	11	Claude Code
checklistgithub/spec-kit	Command	148k	today	MIT	A	13	Claude Code
clarifygithub/spec-kit	Command	148k	today	MIT	A	27	Claude Code
specifygithub/spec-kit	Command	148k	today	MIT	A	13	Claude Code
analyzegithub/spec-kit	Command	148k	today	MIT	A	26	Claude Code
convergegithub/spec-kit	Command	148k	today	MIT	A	35	Claude Code
implementgithub/spec-kit	Command	148k	today	MIT	A	14	Claude Code