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 joris887/exosuit --skill sprint-endgit clone --depth 1 https://github.com/joris887/exosuitWrote 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/joris887/exosuit/sprint-end)<a href="https://agentmods.dev/skills/joris887/exosuit/sprint-end"><img src="https://agentmods.dev/badge/skills/joris887/exosuit/sprint-end/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/joris887/exosuit/sprint-end"><img src="https://agentmods.dev/badge/skills/joris887/exosuit/sprint-end.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 | $0.00020 | $0.07264 |
| Opus 5 | $0.00010 | $0.03632 |
| Sonnet 5 | $0.00004 | $0.01453 |
| Haiku 4.5 | $0.00002 | $0.00726 |
Grade A, and why
sprint-end scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 587 lines — stays where its author put it; the contents beside it link to each section on GitHub.
sprint-end
Skill metrics: Emit a start event to the activity log:
echo "{\"type\":\"skill\",\"event\":\"start\",\"skill\":\"sprint-end\",\"ts\":\"$(date -u +%Y-%m-%dT%H:%M:%SZ)\"}" >> docs/sessions/.activity-log.jsonl
Ending the sprint. Discovering and wrapping up all work on the current branch.
Profile-Adaptive Behavior
Read the **Profile:** line from CLAUDE.md to determine the active project profile.
Skip: Step 2 quality agent dispatch, Step 3 documentation updates (epics, backlog, metrics, context, architecture, PRD review, debt register), ground rules compliance check, ADR compliance check. Tests must still pass — safety is not reduced.
Progress tracking: Create step-level tasks:
- "Discover sprint state" — activeForm: "Discovering sprint state..."
- "Run quality gates" — activeForm: "Running quality gates..." — blockedBy: [1]
- "Update documentation" — activeForm: "Updating docs..." — blockedBy: [2]
- "Commit documentation artifacts" — activeForm: "Committing docs..." — blockedBy: [3]
- "Push and create PR" — activeForm: "Creating PR..." — blockedBy: [4]
- "Wait for CI" — activeForm: "Waiting for CI..." — blockedBy: [5]
- "Merge and clean up" — activeForm: "Merging to main..." — blockedBy: [6]
What ships with it
3 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.
- 9d ago First seen · 587 lines · 20 tokens per session scan A efc2fec1607e
sprint-end is a skill published in the GitHub repository joris887/exosuit (4 stars, last pushed 20d ago), licensed MIT. It adds 20 tokens to every session and 7,264 once invoked, about $0.0001 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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