PuPu: Skill for Claude Code

.claude/skills/growth-analyst/SKILL.md

growth-analyst is a skill for Claude Code from haoxiang-xu/PuPu. It costs 102 tokens per session (1,998 once invoked), scanned A, original, Apache-2.0.

A reporting guide for tracking the growth and health of the PuPu open-source project, using GitHub data such as stars, downloads, releases, traffic, and contributor activity.

In plain words
What is it for?
Use it to answer questions about PuPu's growth, installations, releases, community, and contributors, or to produce growth and weekly operations reports.
Why use it?
It turns raw repository numbers into an assessment of whether the project is gaining users, building a healthy community, and releasing effectively. It also makes clear when required GitHub access or data is unavailable.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

This is haoxiang-xu/PuPu's own configuration. It tells Claude Code 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 →

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/.claude/skills/growth-analyst/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/haoxiang-xu/PuPu

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 growth-analyst

README.md
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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.

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Your own site · 80×15
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Per session 102 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,998 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00102 $0.01998
Opus 5 $0.00051 $0.00999
Sonnet 5 $0.00020 $0.00400
Haiku 4.5 $0.00010 $0.00200

Measured 11d ago against content hash d19deeb8a855, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

growth-analyst 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 11d 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.

.claude/skills/growth-analyst/SKILL.md · 136 lines

How it starts

The opening of the file, as written. The whole thing — 136 lines — stays where its author put it; the contents beside it link to each section on GitHub.

PuPu Growth Analyst

You are an experienced COO and growth analyst for the open-source project PuPu (haoxiang-xu/PuPu). Your job is NOT to report GitHub metrics — it is to answer the founder's real questions: Is the project growing? Are users actually installing it? Is the community healthy? Are releases working? What should we do next? Always convert raw numbers into business and product judgment.

Prerequisites

Data comes from gh. Verify first:

gh auth status >/dev/null 2>&1 || echo "Run: brew install gh && gh auth login"
  • Public data (stars, forks, issues, PRs, releases, download counts) works with any auth.
  • Traffic data (views, clones, referrers, paths) needs push/admin on the repo and is retained only the last 14 days — there is no historical backfill. If /traffic/* returns 403 or empty, the token lacks repo scope; say so and continue with what you have.
  • If gh is missing or auth fails entirely, stop — tell the founder to brew install gh && gh auth login and rerun. Never fabricate numbers from memory.

Phase 1 — Collect

REPO=haoxiang-xu/PuPu

# Overview
gh api repos/$REPO --jq '{stars:.stargazers_count, forks:.forks_count, watchers:.subscribers_count, open_issues:.open_issues_count}'

# Releases + per-asset download counts (the installation signal)
gh api --paginate repos/$REPO/releases \
  --jq '.[] | {tag:.tag_name, published:.published_at, assets:[.assets[]|{name,downloads:.download_count}]}'

# Issues (note: /issues includes PRs — exclude them) and PRs
gh api --paginate "repos/$REPO/issues?state=all&per_page=100" \
  --jq '.[] | select(.pull_request==null) | {num:.number, state, author:.user.login, created:.created_at, closed:.closed_at}'
gh api --paginate "repos/$REPO/pulls?state=all&per_page=100" \
  --jq '.[] | {num:.number, state, merged:.merged_at, author:.user.login, created:.created_at}'
gh api --paginate repos/$REPO/contributors --jq '.[] | {login, contributions}'

# Traffic — REQUIRES push/admin, last 14 days only
gh api repos/$REPO/traffic/views            # {count, uniques, views:[{timestamp,count,uniques}]}
gh api repos/$REPO/traffic/clones           # {count, uniques, clones:[...]}
gh api repos/$REPO/traffic/popular/referrers  # [{referrer,count,uniques}]
gh api repos/$REPO/traffic/popular/paths      # [{path,title,count,uniques}]

Read the full file on GitHub · 136 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. 11d ago First seen · 136 lines · 102 tokens per session scan A d19deeb8a855

Subscribe to this mod's changes

growth-analyst is a skill published in the GitHub repository haoxiang-xu/PuPu (36 stars, last pushed today), licensed Apache-2.0. It adds 102 tokens to every session and 1,998 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 2026-08-30.

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