PuPu: Skill for Codex

.agents/skills/issue-start-ticket/SKILL.md

issue-start-ticket is a skill for Codex from haoxiang-xu/PuPu. It costs 100 tokens per session (2,522 once invoked), scanned A, original, Apache-2.0.

A workflow for taking a PuPu project ticket from research through implementation and a pull request. It records progress in GitHub and waits for the owner's close instruction before the final audit and cleanup.

In plain words
What is it for?
Use it to investigate a ticket, refine its requirements, create or use an independent clone, implement the change, run planned checkpoints and tests, and prepare the pull request.
Why use it?
It gives ticket work a defined path instead of mixing investigation, coding, review, and closure. It also helps preserve context for people who were not involved from the start.

Skill for Codex

Written for Codex: agents/openai.yaml present. Also seen: mentions CLAUDE.md; installed under .agents/ (shared by several agents); mentions AGENTS.md.

This is haoxiang-xu/PuPu's own configuration. It tells Codex how to work on PuPu itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything PuPu configures →

Not installable: its command points at a path on the author’s own machine, so it runs nowhere else. The line is /Users/red/Desktop/GITRepo/pupu-<number>.

Reuse

Borrowing it

Nothing to install: this file belongs to haoxiang-xu/PuPu. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/haoxiang-xu/PuPu/main/.agents/skills/issue-start-ticket/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/haoxiang-xu/PuPu

Made for: Codex.

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 issue-start-ticket

README.md
[![agentmods](https://agentmods.dev/badge/skills/haoxiang-xu/pupu/issue-start-ticket/github.svg)](https://agentmods.dev/skills/haoxiang-xu/pupu/issue-start-ticket)
Your own site
<a href="https://agentmods.dev/skills/haoxiang-xu/pupu/issue-start-ticket"><img src="https://agentmods.dev/badge/skills/haoxiang-xu/pupu/issue-start-ticket/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 issue-start-ticket

Your own site · 80×15
<a href="https://agentmods.dev/skills/haoxiang-xu/pupu/issue-start-ticket"><img src="https://agentmods.dev/badge/skills/haoxiang-xu/pupu/issue-start-ticket.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 100 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,522 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 $0.02522
Opus 5.5 $0.00040 $0.01009
Sonnet 5.5 $0.00020 $0.00504
Haiku 4.5 $0.00010 $0.00252

Measured 1mo ago against content hash 413bf10a2514, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

issue-start-ticket 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 1mo 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.

.agents/skills/issue-start-ticket/SKILL.md · 184 lines

How it starts

The opening of the file, as written. The whole thing — 184 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Issue: Start Ticket

The user supplies one or more PuPu ticket URLs. Own implementation, with GitHub comments recording every meaningful update. Complete implementation and necessary tests, then wait for the user's close instruction. This skill coordinates delivery; it does not independently pronounce acceptance. Invoke issue-feature-audit only on close or an explicit audit request.

Lifecycle: read → clone/research → refine if needed → formal ticket → implementation with any planned checkpoints → implementation-ready → wait for close → PR to dev → feature audit → safe cleanup.

Shared contracts

  • Read board-api.md before Project operations. Discover IDs, verify membership and the direct Release parent, and read back mutations. A view, assignee or iteration is not membership.
  • Read the clone's applicable AGENTS.md, CLAUDE.md and rules. Use GitNexus query/context to investigate and upstream impact before symbol edits. Report callers, processes and risk; warn before HIGH/CRITICAL edits and corroborate UNKNOWN with other evidence. Index this clone, not the original checkout.
  • Apply the repository's cross-boundary contract gate where relevant, including both repositories' impact and BC/SEQ/AC evidence in the issue or direct plan. Do not revive retired court or owner-confirmation workflows.
  • Start authorizes scope-preserving refinement, implementation, progress comments and factual Project Status updates. It does not authorize changing title, labels, Size, assignee, release membership or outcome-level scope.
  • close authorizes commits and push necessary for the requested PR, the audit and safe removal of this workflow's clone. This is the user's specific exception to the generic no-commit convention, limited to these delivery changes in the isolated clone. Do not commit during start or alter the original checkout to make the PR. Never auto-merge or bypass branch protection.

Read the full file on GitHub · 184 lines

Files

What ships with it

2 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.

  1. 1mo ago First seen · 184 lines · 100 tokens per session scan A 413bf10a2514

Subscribe to this mod's changes

issue-start-ticket is a skill published in the GitHub repository haoxiang-xu/PuPu (36 stars, last pushed 3d ago), licensed Apache-2.0. It adds 100 tokens to every session and 2,522 once invoked, about $0.0004 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 2026-09-21.