A way to run an agile Scrum project using Linear, Jira, or GitHub Issues. Scrum is a planning method that breaks work into prioritised tasks and short, regular work periods called sprints.

Use it to create or link a tracker project, publish workflow tasks as issues, set up two-week sprints, and manage the tracker-side state of a dev-flow project.

It keeps the project's task list, estimates, labels, priorities, and sprint history aligned with the selected issue tracker without changing application code.

scrum — Skill for Claude Code by lukedj78/dev-flow

Install

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.

Any agent

npx skills add lukedj78/dev-flow --skill scrum

Clone the repo

git clone --depth 1 https://github.com/lukedj78/dev-flow

Made for: Claude Code.

Or install dev-flow, the plugin that ships this one along with the rest of its 56 skills.

Wrote 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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/lukedj78/dev-flow/scrum/github.svg)](https://agentmods.dev/skills/lukedj78/dev-flow/scrum)

Your own site

<a href="https://agentmods.dev/skills/lukedj78/dev-flow/scrum"><img src="https://agentmods.dev/badge/skills/lukedj78/dev-flow/scrum/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/lukedj78/dev-flow/scrum"><img src="https://agentmods.dev/badge/skills/lukedj78/dev-flow/scrum.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 234 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 1,969 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Token cost

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	$0.00234	$0.01969
Opus 5.5	$0.00094	$0.00788
Sonnet 5.5	$0.00047	$0.00394
Haiku 4.5	$0.00023	$0.00197

Measured 9d ago against content hash b258084074b4, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

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 9d ago.

The scan reads SKILL.md. This mod also ships 8 executable files (scripts/github_sync.py, scripts/jira_estimate.py, scripts/meta_io.py, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

scrum/SKILL.md · 116 lines

How it starts

The opening of the file, as written. The whole thing — 116 lines — stays where its author put it; the contents beside it link to each section on GitHub.

scrum — agile scrum on Linear, Jira or GitHub

This skill owns the tracker side of a dev-flow project. It writes to the chosen tracker and to the tracker / scrum blocks of .workflow/meta.json. It never touches app code, and it never changes phase: it records state and appends history, and is never a phase gate.

The method is the same on every tracker (references/scrum-model.md); only the adapter changes:

	Reference	How it talks
Linear	`references/linear.md`	the Linear MCP
Jira	`references/jira.md`	the Atlassian Rovo MCP; story points with `scripts/jira_estimate.py`
GitHub	`references/github.md`	`gh`; issues with `scripts/github_sync.py`; a sprint is a milestone

Issue bodies follow references/issue-standard.md on every tracker. Bugs follow references/triage.md. The .workflow/ contract is references/contracts.md.

Preconditions

.workflow/meta.json exists (a dev-flow project). If not, say so and stop.
The tracker's connection works, checked with a read before any write: list_teams (Linear), listJiraProjects (Jira), gh auth status (GitHub). No account is created by this skill, and no token goes through the chat: Jira REST reads JIRA_EMAIL / JIRA_API_TOKEN from the environment, GitHub uses gh auth, the MCPs the user's OAuth.
Setup needs .workflow/tasks.md (prd-to-tasks first). Coupled format: scripts/task_key.py derives the dedup key from the - [ ] **<Title>** — <body> line, splitting on the em-dash; a hand-edited separator breaks dedup.

Read state, then pick a mode

Run python3 scripts/meta_tracker.py <root>/.workflow/meta.json migrate first when meta.json has an older shape (a linear block, tracker.kind, a map keyed by title — show_state.py names it): it moves everything into tracker without dropping a key, and keeps titles it cannot find in tracker.unmatched.

No tracker.provider → Choose.
A provider, no tracker.project, tasks.md present → Setup.
The project already exists on the tracker but tracker.project or issue_map is missing → Adopt.
tracker.project present → Sync.
A bug reported (by the user, a test, an alert) → Triage, whatever the state.

Read the full file on GitHub · 116 lines

Files

What ships with it

15 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.

Changes

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 · 116 lines · 234 tokens per session scan A b258084074b4

Subscribe to this mod's changes

scrum is a skill published in the GitHub repository lukedj78/dev-flow (6 stars, last pushed 5d ago), licensed MIT. It adds 234 tokens to every session and 1,969 once invoked, about $0.0009 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 2026-10-19.

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