pr-quiz

pr-quiz is a skill for Claude Code, Codex from supermaciz/sessions-chronicle. It costs 39 tokens per session (987 once invoked), scanned A, original, MIT.

An interactive quiz for reviewing a Sessions Chronicle pull request or local code difference, with A/B choices about implementation trade-offs.

In plain words
What is it for?
Use it to study a PR’s intent and changes, compare possible implementations, and discuss the consequences of choices in important project areas.
Why use it?
It turns code review into guided reasoning about architecture, data safety, and choices in Rust, Relm4, SQLite, or parsers.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to study a PR’s intent and changes, compare possible implementations, and discuss the consequences of choices in important project areas.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/supermaciz/sessions-chronicle/pr-quiz
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 supermaciz/sessions-chronicle --skill pr-quiz
Clone the repo
git clone --depth 1 https://github.com/supermaciz/sessions-chronicle

Made for: Claude Code, 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 pr-quiz

README.md
[![agentmods](https://agentmods.dev/badge/skills/supermaciz/sessions-chronicle/pr-quiz/github.svg)](https://agentmods.dev/skills/supermaciz/sessions-chronicle/pr-quiz)
Your own site
<a href="https://agentmods.dev/skills/supermaciz/sessions-chronicle/pr-quiz"><img src="https://agentmods.dev/badge/skills/supermaciz/sessions-chronicle/pr-quiz/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 pr-quiz

Your own site · 80×15
<a href="https://agentmods.dev/skills/supermaciz/sessions-chronicle/pr-quiz"><img src="https://agentmods.dev/badge/skills/supermaciz/sessions-chronicle/pr-quiz.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 39 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 987 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 $0.00039 $0.00987
Opus 5 $0.00019 $0.00494
Sonnet 5 $0.00008 $0.00197
Haiku 4.5 $0.00004 $0.00099

Measured 10d ago against content hash e4da9f13c290, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

pr-quiz 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 10d 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.

skills/pr-quiz/SKILL.md · 132 lines

How it starts

The opening of the file, as written. The whole thing — 132 lines — stays where its author put it; the contents beside it link to each section on GitHub.

PR Quiz Facilitator (Sessions Chronicle)

Overview

Turn a PR diff into an interactive review quiz for Sessions Chronicle. Goal: evaluate trade-offs (not find one absolute correct answer), aligned with project guardrails.

When to Use

Use when the user asks for:

  • a code review quiz on a PR or diff
  • learning through A/B implementation choices
  • review coaching focused on Rust, Relm4, SQLite, or parser decisions

Do not use when user asks for direct refactoring or direct bugfix implementation or a simple code review.

Workflow

  1. Ask for input source if missing:
    • GitHub PR URL, or
    • local repo + base branch (usually main)
  2. Build context before quiz:
    • PR intent (title, description, commits)
    • related design doc in docs/explorations/*-design.md or *-exploration.md when available
    • full diff scope (base...HEAD)
  3. Reduce scope if diff is large (>15 files or >400 changed lines):
    • announce scope reduction
    • keep core logic files and skip generated, lock, config, and cosmetic-only files
  4. Select 1-5 comparisons with priority:
    1. src/database/, src/parsers/, src/session_sources.rs
    2. src/ui/ behavior and data-flow files
    3. src/models/ API shape and contracts
    4. tests covering changed behavior
  5. Present one comparison at a time and wait for answer before moving on.
  6. After each answer:
    • if user answers only "A" or "B", ask "Pourquoi ?"
    • reveal PR origin (A or B)
    • explain trade-offs fairly
    • recommend keep, improve, or context-dependent
  7. End with review phase:
    • per comparison: chosen option, PR origin, trade-off analysis, recommendation
    • global: strengths + 1-2 actionable improvements

Sessions Chronicle Evaluation Lens

Always evaluate options against these guardrails:

  • Data safety
    • stream JSONL with BufReader line iteration
    • handle malformed or untrusted entries gracefully
    • continue indexing where possible
  • Path handling
    • no hardcoded user or system paths
    • use existing path-resolution helpers (session_sources.rs patterns)
  • Architecture consistency
    • keep Relm4 message and update flow clear
    • keep boundaries clear across models/, database/, and ui/
  • Performance
    • consider startup and indexing cost
    • avoid loading large logs fully into memory
  • UX consistency
    • preserve GNOME and Libadwaita interaction patterns
    • preserve keyboard and accessibility behavior
  • Verification discipline
    • tests updated for behavior changes
    • CI-parity commands considered

Read the full file on GitHub · 132 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. 10d ago First seen · 132 lines · 39 tokens per session scan A e4da9f13c290

Subscribe to this mod's changes

pr-quiz is a skill published in the GitHub repository supermaciz/sessions-chronicle (5 stars, last pushed yesterday), licensed MIT. It adds 39 tokens to every session and 987 once invoked, about $0.0002 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.

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