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.
npx skills add brenbuilds1/cutweight --skill cutweight-cutgit clone --depth 1 https://github.com/brenbuilds1/cutweightWrote 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/skills/brenbuilds1/cutweight/cutweight-cut)<a href="https://agentmods.dev/skills/brenbuilds1/cutweight/cutweight-cut"><img src="https://agentmods.dev/badge/skills/brenbuilds1/cutweight/cutweight-cut/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.
<a href="https://agentmods.dev/skills/brenbuilds1/cutweight/cutweight-cut"><img src="https://agentmods.dev/badge/skills/brenbuilds1/cutweight/cutweight-cut.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00072 | $0.00388 |
| Opus 5.5 | $0.00029 | $0.00155 |
| Sonnet 5.5 | $0.00014 | $0.00078 |
| Haiku 4.5 | $0.00007 | $0.00039 |
Grade A, and why
cutweight-cut 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 24d 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
Session Cut
Every message you send re-sends the conversation so far. The longer the session, the heavier each message gets, and the older context starts working against you. Knowing when to cut a session saves more tokens than any single trim.
The Calls
- One task, one session. Starting an unrelated task in an old session makes the new task carry the old one's weight.
/clearbetween unrelated tasks. It is the cheapest reset there is./compactonly to continue the SAME task past context limits. Compaction is a summary; treat it as lossy, because it is.- Fresh session with a handoff note beats a compacted haze. Before you clear, have the agent write five lines: what was done, what is next, which files matter. Paste that into the new session.
The Tells
Cut the session when:
- The agent re-reads files it already read this session.
- It forgets or contradicts a decision made earlier in the session.
- Replies slow down or drift off the task you actually asked for.
- The work left is unrelated to the transcript behind it.
Hard Rules
- Never /compact as a reflex. Ask first: is this the same task?
- The handoff note gets written before the clear, not remembered after.
- If the agent is fighting the context instead of the problem, cut the session. Reset.
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 24d ago First seen · 44 lines · 72 tokens per session scan A 0f18d530423a
cutweight-cut is a skill published in the GitHub repository brenbuilds1/cutweight (3 stars, last pushed 12d ago), licensed MIT. It adds 72 tokens to every session and 388 once invoked, about $0.0003 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 2026-09-23.
Other skills, from other repositories
lean
Default low-token operating mode for aicrew — terse output and context-economy read policy. Use /lean on to boost or re-enable after /normal.
aicrew-terse
Re-enable terse/caveman output if it was previously disabled with aicrew-normal.
aicrew-conclude
Wrap up a session in Codex with summary, tests, risks, and a commit message proposal.
peon-ping-toggle
Toggle peon-ping sound notifications on/off. Use when user wants to mute, unmute, pause, or resume peon sounds during a Claude Code session. Also handles config changes like volume, pack rotation, categories — any peon-ping setting.
peon-ping-log
Log exercise reps for the Peon Trainer. Use when user says they did pushups, squats, or wants to log reps. Examples - "/peon-ping-log 25 pushups", "/peon-ping-log 30 squats", "log 50 pushups".
getting-started
Interactive post-onboarding tour that adapts to whatever data exists (calendar, Granola, or none). Use right after onboarding, or when the user says 'show me around', 'how do I start'. Also use proactively when the vault is < 7 days old. Not for the initial setup itself; use setup.