how-to-run-a-sprint

how-to-run-a-sprint is a skill for Claude Code from ebursztein/sprinty. It costs 124 tokens per session (2,338 once invoked), scanned A, original, Apache-2.0.

A work-tracking skill for implementation projects that span several commits or sessions. It keeps an item-based record in Git so progress survives restarts, lost context, and handoffs.

In plain words
What is it for?
Use it for features, refactors, migrations, or bug-fix campaigns that need durable tracking, review visibility, and an auditable history.
Why use it?
It prevents unfinished work from being forgotten and makes “done” depend on a resolving commit and the required checks, rather than a manually checked box.

Skill for Claude Code

Written for Claude Code: PreToolUse hook event. Also seen: mentions subagents; mentions Codex.

Part of the sprinty plugin — 2 skills, 1 hook, 1 MCP server shipped together

Good fit Use it for features, refactors, migrations, or bug-fix campaigns that need durable tracking, review visibility, and an auditable history.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/ebursztein/sprinty/how-to-run-a-sprint
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 ebursztein/sprinty --skill how-to-run-a-sprint
Clone the repo
git clone --depth 1 https://github.com/ebursztein/sprinty

Made for: Claude Code.

Or install sprinty, the plugin that ships this one along with the rest of its 2 skills, 1 hook, 1 MCP server.

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.

agentmods badge for how-to-run-a-sprint

README.md
[![agentmods](https://agentmods.dev/badge/skills/ebursztein/sprinty/how-to-run-a-sprint/github.svg)](https://agentmods.dev/skills/ebursztein/sprinty/how-to-run-a-sprint)
Your own site
<a href="https://agentmods.dev/skills/ebursztein/sprinty/how-to-run-a-sprint"><img src="https://agentmods.dev/badge/skills/ebursztein/sprinty/how-to-run-a-sprint/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.

agentmods 80×15 button for how-to-run-a-sprint

Your own site · 80×15
<a href="https://agentmods.dev/skills/ebursztein/sprinty/how-to-run-a-sprint"><img src="https://agentmods.dev/badge/skills/ebursztein/sprinty/how-to-run-a-sprint.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 124 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,338 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00124 $0.02338
Opus 5.5 $0.00050 $0.00935
Sonnet 5.5 $0.00025 $0.00468
Haiku 4.5 $0.00012 $0.00234

Measured 16d ago against content hash 3fd77f7dfd4f, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

how-to-run-a-sprint 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 16d 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.

clients/claude/skills/how-to-run-a-sprint/SKILL.md · 65 lines

How it starts

The opening of the file, as written. The whole thing — 65 lines — stays where its author put it; the contents beside it link to each section on GitHub.

How To Run A Sprint

A Sprinty sprint is item-driven. Do not keep parallel prose trackers when tools are available.

Why Use This Instead Of A Scratch Todo List

An in-session todo list is cheaper, and for a two-step fix it is the right tool. Reach for Sprinty when any of these are true, because a todo list cannot do them:

  • The work outlives your context. The ledger is on disk. After compaction, a restart, or a handoff to another session, info({ git_dir }) then sprint_resume({ git_dir }) restores exactly what was done, what is open, and what is blocked. A todo list is gone.
  • You need to not fool yourself about "done". item_done refuses without a commit that actually resolves in the repo, and Sprinty runs the item's gates itself rather than taking your word for it. You cannot check the box on work that is not really finished.
  • A human wants to watch without interrupting you. sprint_new returns a live dashboard URL.
  • The record has to be auditable. The ledger is append-only, and search({ pattern }) queries it.

Cost is real: items need a title, description, code locations, and gates, and closing needs a changelog and coverage. Pay it for multi-commit or multi-session work. Skip it for a one-line fix.

Loop

  1. Orient before binding. Call info({ git_dir }) for the default <git_dir>/.sprinty ledger directory, info({ data_dir }) for an explicit ledger directory, or info({ workspace_dirs: [...] }) for a compact workspace view. Resume with sprint_resume({ git_dir, data_dir? }). Start fresh only with sprint_new({ goal, git_dir, data_dir?, context_notes }).
  2. Share the dashboard URL returned by sprint_new({}) or sprint_resume({}). Use dashboard_info({}) to re-read it, dashboard_restart({}) to refresh it, overview({}) for compact orientation, and next({}) for the active work window.
  3. Create feature-sized subsprints with subsprint_new({ description, goals, gates, dependencies }).
  4. Create atomic work with item_add({ subsprint, title, description, code_locations, gates, gate_timeout_ms, dependencies, high_priority }). gate_timeout_ms defaults to 5000; use a positive integer to customize it or null to disable it. If the work is too large, make more items; do not hide scope in notes.
  5. Claim before changing code: item_claim({ id }). The connection remembers your identity and claim generation. No token or name is needed on ordinary calls; explicit tokens/generations remain available to advanced clients. Release claims when handing work back. Work against one owning item. Every item_update requires its item id and accepts only allowlisted fields. Use item_update({ id, gates, gate_timeout_ms }) to revise executable gate settings on an open or completed item before close, or item_update({ id, commit_id }) to correct a completed item's verified commit. New manual evidence cannot be added after completion. Structural fields stay immutable.
  6. Resolve each item exactly once: item_done({ id, commit_id, changelog }), item_split({ id, description, goals, gates, dependencies }), or item_deprecate({ id, reason }). item_deprecate also accepts a subsprint id to drop a whole subsprint and its open items.
  7. Use search({ pattern, context_size:512 }), *_list, and focused *_get tools when you need detail.
  8. Optionally preview or export the current changelog with changelog({ path? }).
  9. Close with sprint_close({ coverage:{ path, format:"lcov", command }, force? }); Sprinty rechecks gates using item-specific timeouts and writes the canonical changelog automatically. Use force:true only to record and bypass final executable-gate failures; it does not waive ledger or coverage requirements.

Read the full file on GitHub · 65 lines

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.

  1. 16d ago Changed · +14 lines 3fd77f7dfd4f
  2. 1mo ago Changed 0512d102dae6
  3. 2mo ago First seen · 51 lines · 124 tokens per session scan A cb80c0ff70a7

Subscribe to this mod's changes

how-to-run-a-sprint is a skill published in the GitHub repository ebursztein/sprinty (0 stars, last pushed 16d ago), licensed Apache-2.0. It adds 124 tokens to every session and 2,338 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 2026-08-31.

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