slide-excellence

slide-excellence is a skill for Claude Code from pedrohcgs/Claude-Mini. It costs 29 tokens per session (879 once invoked), scanned A, original, MIT.

A review process for lecture slides that checks visual quality, teaching value, and wording. It uses separate reviews for layout, educational structure, and proofreading, then combines the findings.

In plain words
What is it for?
Use it to review Quarto or LaTeX lecture files for overflow, spacing, fonts, images, narrative flow, prerequisites, examples, notation, and language mistakes.
Why use it?
It helps find crowded slides, unclear explanations, notation problems, pacing issues, and writing errors before a lecture. Looking at these areas separately gives a broader assessment than a single proofread.

Skill for Claude Code

Written for Claude Code: disable-model-invocation in frontmatter. Also seen: mentions subagents.

Good fit Use it to review Quarto or LaTeX lecture files for overflow, spacing, fonts, images, narrative flow, prerequisites, examples, notation, and language mistakes.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/pedrohcgs/claude-mini/slide-excellence
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 pedrohcgs/Claude-Mini --skill slide-excellence
Clone the repo
git clone --depth 1 https://github.com/pedrohcgs/Claude-Mini

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 slide-excellence

README.md
[![agentmods](https://agentmods.dev/badge/skills/pedrohcgs/claude-mini/slide-excellence/github.svg)](https://agentmods.dev/skills/pedrohcgs/claude-mini/slide-excellence)
Your own site
<a href="https://agentmods.dev/skills/pedrohcgs/claude-mini/slide-excellence"><img src="https://agentmods.dev/badge/skills/pedrohcgs/claude-mini/slide-excellence/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 slide-excellence

Your own site · 80×15
<a href="https://agentmods.dev/skills/pedrohcgs/claude-mini/slide-excellence"><img src="https://agentmods.dev/badge/skills/pedrohcgs/claude-mini/slide-excellence.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 29 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 879 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 $0.00029 $0.00879
Opus 5 $0.00015 $0.00439
Sonnet 5 $0.00006 $0.00176
Haiku 4.5 $0.00003 $0.00088

Measured 10d ago against content hash 7c62a349fe28, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

slide-excellence 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.

.claude/skills/slide-excellence/SKILL.md · 109 lines

How it starts

The opening of the file, as written. The whole thing — 109 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Slide Excellence Review

Run a comprehensive multi-dimensional review of lecture slides. Three agents analyze the file independently, then results are synthesized into a combined summary.

Steps

1. Identify the File

Parse $ARGUMENTS for the filename. If no argument provided, ask the user which lecture to review.

Resolve the full path:

  • If argument is just a name like Lecture4_StaggeredRollout.qmd, look in Quarto/
  • If argument is a .tex file, look in Slides/
  • If argument includes a path, use it directly

2. Run Review Agents in Parallel

Launch all three agents as Task subagents simultaneously.

Agent 1: Visual Audit (slide-auditor)

  • Check overflow, font consistency, box fatigue, spacing, images
  • Format-aware: Quarto-specific suggestions for .qmd, LaTeX-specific for .tex
  • Save report to: quality_reports/[FILENAME_WITHOUT_EXT]_visual_audit.md

Agent 2: Pedagogical Review (pedagogy-reviewer)

  • Check 12 pedagogical patterns, deck-level narrative, pacing, notation
  • PhD student lens: prerequisites, objections, worked examples
  • Save report to: quality_reports/[FILENAME_WITHOUT_EXT]_pedagogy_report.md

Agent 3: Proofreading (proofreader)

  • Check grammar, typos, consistency, academic quality, citations
  • Save report to: quality_reports/[FILENAME_WITHOUT_EXT]_report.md

3. Synthesize Combined Summary

After all three agents complete, read their reports and produce a combined summary:

# Slide Excellence Review: [Filename]
**Date:** [date]

## Overall Quality Score: [EXCELLENT / GOOD / NEEDS WORK / POOR]

**Total Issues:** N
- Critical: X
- Medium: Y
- Low: Z

### By Dimension
| Dimension | Critical | Medium | Low |
|-----------|----------|--------|-----|
| Visual/Layout | | | |
| Pedagogical | | | |
| Proofreading | | | |
| TikZ Freshness | | | |
| Content/Env Parity | | | |

### Critical Issues (Immediate Action Required)
1. **[Dimension] [Slide/Location]** — [Description]. [Recommendation].
2. ...

### Medium Issues (Next Revision)
[Grouped by dimension]

### Reports
- Visual: `quality_reports/[FILE]_visual_audit.md`
- Pedagogy: `quality_reports/[FILE]_pedagogy_report.md`
- Proofreading: `quality_reports/[FILE]_report.md`

### Recommended Next Steps
1. Fix critical issues (prioritize pedagogical violations first)
2. Re-render and verify visual fixes
3. Re-run `/slide-excellence` to confirm improvement

Read the full file on GitHub · 109 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 · 109 lines · 29 tokens per session scan A 7c62a349fe28

Subscribe to this mod's changes

slide-excellence is a skill published in the GitHub repository pedrohcgs/Claude-Mini (11 stars, last pushed 4mo ago), licensed MIT. It adds 29 tokens to every session and 879 once invoked, about $0.0001 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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