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 terrylica/cc-skills --skill session-closeoutgit clone --depth 1 https://github.com/terrylica/cc-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/skills/terrylica/cc-skills/session-closeout)<a href="https://agentmods.dev/skills/terrylica/cc-skills/session-closeout"><img src="https://agentmods.dev/badge/skills/terrylica/cc-skills/session-closeout/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/terrylica/cc-skills/session-closeout"><img src="https://agentmods.dev/badge/skills/terrylica/cc-skills/session-closeout.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 | $0.00118 | $0.02885 |
| Opus 5.5 | $0.00047 | $0.01154 |
| Sonnet 5.5 | $0.00024 | $0.00577 |
| Haiku 4.5 | $0.00012 | $0.00288 |
Grade A, and why
session-closeout 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 today.
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.
How it starts
The opening of the file, as written. The whole thing — 109 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Session closeout (Orca IDE + Claude Code)
Self-Evolving Skill: This skill improves through use. If a limit, a record format or an Orca flag changed, or a workaround was needed: fix this file and the script immediately, don't defer. Only update for real, reproducible issues.
Use this at the end of a working session, when the user wants it findable later (a recall name), understandable later (a handoff), and possibly gone now (its terminal closed to free memory). Naming and closing are independent: name without closing, or name and close. One command, scripts/orca-closeout, does both, safely. It follows Orca's bundled guide (orca skills get orca-cli) and Claude Code's own session records.
Decide first: keep, close, or sleep
| The user wants | Do | What survives |
|---|---|---|
| A name only; keep working or keep the tab | orca-closeout --title "…" |
Everything |
| This session's terminal gone, to free memory | orca-closeout --title "…" --close |
The transcript. Resume with the printed claude --resume <id>, or from Orca's Agent Session History |
| The whole workspace paused, to resume later as it was | Name it, then ask the user to put the workspace to Sleep in Orca | Every terminal and agent session in it. Orca's guide: "Use workspace Sleep, not close, when the terminals and agent sessions should resume later". There is no CLI command for Sleep |
What ships with it
2 files 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.
- today First seen · 109 lines · 118 tokens per session scan A fdfa1103415f
session-closeout is a skill published in the GitHub repository terrylica/cc-skills (0 stars, last pushed today), licensed MIT. It adds 118 tokens to every session and 2,885 once invoked, about $0.0005 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 2026-10-16.
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