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 glassity/agent-skills --skill lifecycle-mark-closure-donegit clone --depth 1 https://github.com/glassity/agent-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/glassity/agent-skills/lifecycle-mark-closure-done)<a href="https://agentmods.dev/skills/glassity/agent-skills/lifecycle-mark-closure-done"><img src="https://agentmods.dev/badge/skills/glassity/agent-skills/lifecycle-mark-closure-done/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/glassity/agent-skills/lifecycle-mark-closure-done"><img src="https://agentmods.dev/badge/skills/glassity/agent-skills/lifecycle-mark-closure-done.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 | $0.00097 | $0.00795 |
| Opus 5 | $0.00048 | $0.00398 |
| Sonnet 5 | $0.00019 | $0.00159 |
| Haiku 4.5 | $0.00010 | $0.00080 |
Grade A, and why
lifecycle-mark-closure-done 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 9d 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.
How it starts
The opening of the file, as written. The whole thing — 88 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Mark closure done — the final step of an opportunity
When to use
- The leader has aggregated the per-assignment outcomes and written
closure/report-and-lessons-learned.mdfor the opportunity, not an assignment. - The opportunity's pipeline stage is
closure. This skill re-reads that from the server and stops if it moved. - The user says "mark closure done", "close out the opportunity", or similar.
Binary check
Run command -v glassity before the first CLI call. If it is missing, stop and
tell the user to install it with brew install glassity/tap/glassity or from
https://github.com/glassity/cli/releases. No account yet? Sign up at
app.glassity.cloud.
Pre-flight
-
Re-read the authoritative state:
glassity --output=json opp show "<opportunity-id>"If the pipeline stage is not
closure, stop:This opportunity is not in closure (server says
<X>). Move it there withglassity opp pipeline-move, then retry. -
Locate the closure report:
ls closure/report-and-lessons-learned.mdThe path is fixed. The server validates it and rejects anything else, so there is no point trying a variant. Capture the commit with
git log -1 --format=%H -- closure/report-and-lessons-learned.md.
Phase 1 — two mutations, chained
Step A — register the closure report
glassity --output=json opp register-opportunity-artifact "<opportunity-id>" \
--kind closure_report \
--stage closure \
--path "closure/report-and-lessons-learned.md" \
--commit-sha "<sha>" \
--status approved
Show the verbatim plan; wait for "yes".
Step B — move the opportunity to completed
glassity --output=json opp pipeline-move "<opportunity-id>" \
--target-stage completed \
--comment "Closure report registered; opportunity completed."
Show the verbatim plan; wait for "yes".
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.
- 9d ago First seen · 88 lines · 97 tokens per session scan A e44bc9d24e1d
lifecycle-mark-closure-done is a skill published in the GitHub repository glassity/agent-skills (2 stars, last pushed 27d ago), licensed Apache-2.0. It adds 97 tokens to every session and 795 once invoked, about $0.0005 per session on Opus 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.
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