ticket-retro

ticket-retro is a skill for Claude Code from coalesce-labs/catalyst. It costs 184 tokens per session (2,335 once invoked), scanned A, original, no licence file.

A read-only review of completed work across related tickets. It runs after a ticket’s pull request has been merged and its deployment check has finished.

In plain words
What is it for?
Use it for a retrospective covering multiple related tickets once their changes have been merged and deployment verification is complete.
Why use it?
It helps identify patterns and lessons across finished tickets after the code has reached deployment.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Part of the catalyst-dev plugin — 31 skills, 9 agents shipped together

Good fit Use it for a retrospective covering multiple related tickets once their changes have been merged and deployment verification is complete.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/coalesce-labs/catalyst/ticket-retro
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 coalesce-labs/catalyst --skill ticket-retro
Clone the repo
git clone --depth 1 https://github.com/coalesce-labs/catalyst

Made for: Claude Code.

Or install catalyst-dev, the plugin that ships this one along with the rest of its 31 skills, 9 agents.

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 ticket-retro

README.md
[![agentmods](https://agentmods.dev/badge/skills/coalesce-labs/catalyst/ticket-retro/github.svg)](https://agentmods.dev/skills/coalesce-labs/catalyst/ticket-retro)
Your own site
<a href="https://agentmods.dev/skills/coalesce-labs/catalyst/ticket-retro"><img src="https://agentmods.dev/badge/skills/coalesce-labs/catalyst/ticket-retro/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 ticket-retro

Your own site · 80×15
<a href="https://agentmods.dev/skills/coalesce-labs/catalyst/ticket-retro"><img src="https://agentmods.dev/badge/skills/coalesce-labs/catalyst/ticket-retro.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 184 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,335 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 unknown 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 $0.00184 $0.02335
Opus 5 $0.00092 $0.01167
Sonnet 5 $0.00037 $0.00467
Haiku 4.5 $0.00018 $0.00233

Measured 9d ago against content hash a83576e516c5, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

ticket-retro 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.

plugins/dev/skills/ticket-retro/SKILL.md · 164 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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. 9d ago First seen · 164 lines · 184 tokens per session scan A a83576e516c5

Subscribe to this mod's changes

ticket-retro is a skill published in the GitHub repository coalesce-labs/catalyst (20 stars, last pushed 2d ago), with no licence file. It adds 184 tokens to every session and 2,335 once invoked, about $0.0009 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.

Related

Other skills, from other repositories

orchestrator-lanes

A file-based project-management playbook for a specific Claude Code development orchestrator. It organizes work into lanes, plans, dependency steps, validation phases, and shipping stages.

VKirill/claude-lane-stack · 0 tokens

issue-triage

3-phase issue backlog management with audit, deep analysis, and validated triage actions. Use when triaging GitHub issues, sorting bug reports, cleaning up stale tickets, or detecting duplicate issues. Args: 'all' to analyze all, issue numbers to focus (e.g. '42 57'), 'en'/'fr' for language, no arg = audit only.

FlorianBruniaux/claude-code-ultimate-guide · 81 tokens

great_cto

Use when the CTO describes a feature, task, or project goal. Orchestrates the full SDLC pipeline automatically based on project type.

avelikiy/great_cto · 32 tokens

lane-contract

A file-based task contract system for describing coding tasks in YAML, including which files a task owns and how it must be checked.

VKirill/claude-lane-stack · 65 tokens

seo-project-life

A guide to the files, commands, stages, and working process of an SEO project. SEO, or search-engine optimization, is the work of improving a site's visibility in search results.

VKirill/claude-lane-stack · 110 tokens

opportunity-solution-tree

Build an Opportunity Solution Tree (OST) to structure product discovery — map a desired outcome to customer opportunities, possible solutions, and experiments. Based on Teresa Torres' Continuous Discovery Habits. Use when the team is unclear what to build next, when multiple opportunities compete, or before writing a…

avelikiy/great_cto · 71 tokens