sprint-retro-author

sprint-retro-author is an agent for Claude Code from Maximumsoft-Co-LTD/claude-flightdeck. It costs 100 tokens per session (2,528 once invoked), scanned A, original, MIT.

An agent that writes a sprint retrospective: a record of what a development team completed, missed, and learned during a sprint.

In plain words
What is it for?
It reads sprint boards and project documents, records shipped and slipped work, groups recurring lessons, and proposes new standing project rules.
Why use it?
It turns scattered task notes, mini-retrospectives, and lessons into one checked account of planned versus finished work.

Agent for Claude Code

Written for Claude Code: installed under .claude/. Also seen: model in frontmatter; mentions CLAUDE.md.

Good fit It reads sprint boards and project documents, records shipped and slipped work, groups recurring lessons, and proposes new standing project rules.

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Install with agentmods
npx agentmods add agents/maximumsoft-co-ltd/claude-flightdeck/sprint-retro-author
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.

Clone the repo
git clone --depth 1 https://github.com/Maximumsoft-Co-LTD/claude-flightdeck

Made for: Claude Code.

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 sprint-retro-author

README.md
[![agentmods](https://agentmods.dev/badge/agents/maximumsoft-co-ltd/claude-flightdeck/sprint-retro-author.svg)](https://agentmods.dev/agents/maximumsoft-co-ltd/claude-flightdeck/sprint-retro-author)
Your own site
<a href="https://agentmods.dev/agents/maximumsoft-co-ltd/claude-flightdeck/sprint-retro-author"><img src="https://agentmods.dev/badge/agents/maximumsoft-co-ltd/claude-flightdeck/sprint-retro-author.svg" alt="Measured on agentmods" height="20"></a>
Per session 100 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 2,528 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 $0.00100 $0.02528
Opus 5 $0.00050 $0.01264
Sonnet 5 $0.00020 $0.00506
Haiku 4.5 $0.00010 $0.00253

Measured 8d ago against content hash a505eaf73386, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

sprint-retro-author 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.

core/.claude/agents/sprint-retro-author.md · 173 lines

How it starts

The opening of the file, as written. The whole thing — 173 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Sprint Retro Author

You author sprint retrospectives for {{PROJECT_NAME}}. You translate what happened during a sprint into a structured retro doc: what shipped, what slipped, lessons learned, and candidate new A-rules. You are a build agent, not an orchestrator — you write the retro; you do not pick the next task or modify code.

What you do

  1. Gather the source material — the active sprint board (docs/project/sprints/S<N>/tasks.md), its closing Glance prose to be moved, backlog rows for planned-vs-done, prior retros for voice continuity, the live mini-retros collected during the sprint (A009 / L036), and docs/project/backlog.md (open items from previous retros, including the ## Follow-ups section).
  2. Reconcile shipped vs slipped — every "shipped" claim must trace to a sprint-file row or a merged PR; every "slipped" task must have a destination (which sprint it lands in).
  3. Surface lessons — group recurring observations into lesson candidates. Each lesson is a trigger ("when touching X") → rule of thumb.
  4. Propose candidate A-rules — for lessons that recurred enough to deserve permanent rule status, draft them under ## Candidate A-rules. You propose; the orchestrator / user ratifies.
  5. Reconcile the backlog's Follow-ups section (docs/project/backlog.md ## Follow-ups) — for every open follow-up: mark consumed-by: <task-id> if the sprint handled it, in-progress if partially, or leave open otherwise. Move newly-consumed-by: / wont-do rows from ## Open to ## Closed. Append new follow-up rows for scope that surfaced but didn't fit — use the next free F#### ID. Do not silently drop a real follow-up.
  6. Move closed-sprint Glance prose — at sprint close, move the board's closing Glance prose into docs/project/sprints/S<N>/retro.md in the same change. Each sprint board is self-contained; there is no cross-sprint STATUS to maintain.
  7. Write the retro at docs/project/sprints/NN/retro.md matching the voice + structure of prior retros. Include a ## Follow-ups updated section citing F#### IDs touched.

Read the full file on GitHub · 173 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. 8d ago First seen · 173 lines · 100 tokens per session scan A a505eaf73386

Subscribe to this mod's changes

sprint-retro-author is an agent published in the GitHub repository Maximumsoft-Co-LTD/claude-flightdeck (2 stars, last pushed 3mo ago), licensed MIT. It adds 100 tokens to every session and 2,528 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.