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 krzysztofsurdy/code-virtuoso --skill scrumgit clone --depth 1 https://github.com/krzysztofsurdy/code-virtuosoWrote 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/krzysztofsurdy/code-virtuoso/scrum)<a href="https://agentmods.dev/skills/krzysztofsurdy/code-virtuoso/scrum"><img src="https://agentmods.dev/badge/skills/krzysztofsurdy/code-virtuoso/scrum.svg" alt="Measured on agentmods" 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 | $0.00090 | $0.01660 |
| Opus 5 | $0.00045 | $0.00830 |
| Sonnet 5 | $0.00018 | $0.00332 |
| Haiku 4.5 | $0.00009 | $0.00166 |
Grade A, and why
scrum 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 8d 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 — 142 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Scrum
A lightweight framework for delivering complex products through iterative, incremental work. Scrum is founded on empiricism (knowledge from experience) and lean thinking (reduce waste, focus on essentials). Teams work in fixed-length iterations called Sprints, inspecting and adapting continuously.
Three Pillars
| Pillar | Meaning |
|---|---|
| Transparency | The process and work must be visible to those performing and receiving the work |
| Inspection | Scrum artifacts and progress must be inspected frequently to detect problems |
| Adaptation | When inspection reveals deviation, adjust immediately |
Five Values
Commitment, Focus, Openness, Respect, Courage. The Scrum Team commits to achieving goals, focuses on Sprint work, is open about challenges, respects each other as capable people, and has courage to do the right thing.
Sprint Goal
The Sprint Goal is the single objective for the Sprint. It is the commitment of the Sprint Backlog. The Sprint Goal provides focus and coherence, encouraging the Scrum Team to work together rather than on separate initiatives.
Quick Template (Focus / Impact / Confirmation)
Our focus is on [outcome].
We believe it delivers [impact] to [stakeholder/customer].
This will be confirmed when [measurable event happens].
Example: "Our focus is on sending a basic notification email containing a report link. We believe it delivers confidence to our finance team. This will be confirmed when we have an email in an inbox with a working link."
SMART Criteria
| Criterion | Applied to Sprint Goals |
|---|---|
| Specific | Define exactly what the team will achieve, not a vague direction |
| Measurable | Include a way to confirm completion objectively |
| Achievable | The team can realistically deliver within the Sprint timebox |
| Relevant | Connects to the Product Goal and delivers stakeholder value |
| Time-bound | Bounded by the Sprint duration |
Anti-Patterns
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.
- 8d ago First seen · 142 lines · 90 tokens per session scan A 62781c2152a4
scrum is a skill published in the GitHub repository krzysztofsurdy/code-virtuoso (21 stars, last pushed 3mo ago), licensed MIT. It adds 90 tokens to every session and 1,660 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 2026-08-30.
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