Insights Deck Skill

Archive a Claude Code insights HTML export and generate a Beamer presentation summarising the findings. All outputs go to log/insights/ with date stamps.

When to Use

After exporting the built-in Claude Code insights report
When you want a shareable deck summarising how you use Claude Code
For periodic self-reflection on AI-assisted workflow

Scope

This skill produces two outputs only: an archived HTML report and a Beamer deck. Do NOT use insights suggestions to create plans, rules, CLAUDE.md edits, or other follow-up actions during this skill's execution. If the user wants to act on suggestions, that happens after the deck is delivered — as a separate conversation.

Phase 1 — Generate & Archive Insights

Step 1: Obtain the exported HTML

The insights export is produced by a built-in Claude Code command and cannot be generated by Codex. If no HTML path was provided, tell the user:

Please export the Claude Code insights report, then provide the generated HTML path. I can build the archive and deck from either client.

If an HTML path was supplied, continue directly. Do not require the active client itself to be Claude Code.

Step 2: Locate the generated HTML

After the export completes, find the most recent insights HTML file:

ls -t /tmp/claude-insights-*.html 2>/dev/null | head -1

If not found in /tmp/, check the user's home directory and common download locations. Ask the user for the path if it can't be located automatically.

Step 3: Archive the HTML

Each insights run gets its own date folder:

mkdir -p log/insights/YYYY-MM-DD
cp <source-html> log/insights/YYYY-MM-DD/insights-YYYY-MM-DD-log.html

Use today's date for the timestamp.

Phase 2 — Build Beamer Deck

Step 1: Read and extract findings

Read the archived HTML file (log/insights/YYYY-MM-DD/insights-YYYY-MM-DD-log.html). Extract:

Usage patterns — most-used tools, session frequency, typical session length
Strengths — what's working well in the workflow
Friction points — repeated failures, slow patterns, underused features
Recommendations — suggested improvements

Step 2: Design the deck structure

Apply rhetoric principles from the beamer-deck skill (condensed — no sub-agent reviews needed for an internal deck):

Assertion titles — every frame title states a claim, not a label
One idea per slide — split if a slide has two ideas
Three-act arc:
- Act I (Tension): Current usage snapshot — what does the data show?
- Act II (Development): Patterns, strengths, friction points
- Act III (Resolution): Recommendations and next steps
MB/MC balance — vary dense and light slides deliberately
Pyramid principle — lead with conclusions, then support

Step 3: Generate the `.tex` file

Write to log/insights/YYYY-MM-DD/insights-YYYY-MM-DD-deck.tex with:

\documentclass[aspectratio=169,11pt]{beamer}
Original inline theme (no default Beamer themes)

Professional colour palette:

\definecolor{Midnight}{HTML}{1A1A2E}
\definecolor{DeepBlue}{HTML}{16213E}
\definecolor{RoyalBlue}{HTML}{0F3460}
\definecolor{Coral}{HTML}{E94560}
\definecolor{SoftGray}{HTML}{BDC3C7}
\definecolor{CloudWhite}{HTML}{FAFBFC}

Suggested structure (adapt based on findings):
1. Title slide — "Claude Code Usage: [Month Year]"
2. Opening claim — lead with the most striking finding
3. Usage overview — session count, tool distribution, time patterns
4. Top strengths (1–2 slides)
5. Key friction points (1–2 slides)
6. Recommendations (1–2 slides)
7. Closing — single actionable takeaway

Step 4: Compile

Install the fail-closed canonical .latexmkrc in the date folder if it is missing by invoking the latex pre-flight, which resolves its bundled canonical artifact. Never reconstruct a shortened recipe. If a file already exists and differs, classify it before migration.

Then compile:

cd log/insights/YYYY-MM-DD && latexmk -pdf insights-YYYY-MM-DD-deck.tex

Step 5: Fix all warnings

Parse out/*.log for overfull/underfull hbox/vbox warnings. Fix every one. Recompile until clean.

The canonical .latexmkrc copies the requested PDF from out/ back to the date folder only after a successful build.

Output

When complete, the date folder should contain:

log/insights/YYYY-MM-DD/
├── insights-YYYY-MM-DD-log.html     # Archived insights HTML
├── insights-YYYY-MM-DD-deck.tex     # Beamer source
├── insights-YYYY-MM-DD-deck.pdf     # Compiled PDF
├── .latexmkrc                       # Canonical build config
└── out/                             # Build artifacts

Each insights-deck run creates a new date folder, keeping the parent log/insights/ clean.

Cross-References

| Skill | Relationship | |-------|-------------| | beamer-deck | Full rhetoric framework and multi-agent review (this skill uses a condensed version) | | latex | Default compiler — use for compilation with auto error resolution | | latex | Manual compilation config details, .latexmkrc setup | | session-log | Complements insights with session-level detail |