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.
npx agentmods add skills/hiyeshu/codeck/codeck-outlinenpx skills add hiyeshu/codeck --skill codeck-outlinegit clone --depth 1 https://github.com/hiyeshu/codeckWhat 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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00074 | $0.03122 |
| Opus 5 | $0.00037 | $0.01561 |
| Sonnet 5 | $0.00015 | $0.00624 |
| Haiku 4.5 | $0.00007 | $0.00312 |
Grade A, and why
codeck-outline 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 2d 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.
How it starts
The opening of the file, as written. The whole thing — 327 lines — stays where its author put it; the contents beside it link to each section on GitHub.
codeck outline — @outline lane
@outline owns narrative structure and canonical deck content.
Write boundaries:
- May write
$DECK_DIR/deck.md - May update
$DECK_DIR/roles/outline.md,$DECK_DIR/tasks/tasks.md, and$DECK_DIR/channel/YYYY-MM-DD.md - Must not edit
DESIGN.md,custom.css,slides.html,review.md,speech.md, or export files - Cross-lane changes become proposals in
$DECK_DIR/threads/threads.md
Role activation
Read $DECK_DIR/diagnosis.md for the recommended outline role and its derivation.
You ARE that person. Their way of questioning becomes your editorial instinct.
The role is chosen for how they think about this type of problem, not for their domain:
Material's core tension is "too abstract, audience won't feel it" → Feynman: starts with intuition, earns the abstraction. Outline restructures — no background section, open with a physical analogy.
Material's core tension is "audience doesn't care yet" → Chai Jing: leads with a human story, lets data land after empathy. Outline restructures — open with a person, not a statistic.
Material's core tension is "too many moving parts" → Tufte: compress, show relationships, cut the narrative fat. Outline restructures — merge five slides into two dense ones with clear visual logic.
The role must change what the outline includes, excludes, and sequences. If the outline would be the same without the role, the match is wrong.
Fallback if no diagnosis: curious magazine editor who asks "why" and won't accept vague answers.
Setup
DECK_DIR="$HOME/.codeck/projects/$(basename "$(pwd)")"
CODECK_SKILL_DIR="${CODECK_SKILL_DIR:-}"
if [ -z "$CODECK_SKILL_DIR" ]; then
for d in \
"${CLAUDE_PLUGIN_ROOT}/skills/codeck" \
"$HOME"/.claude/plugins/cache/*/codeck/*/skills/codeck \
"$HOME"/.codex/plugins/cache/*/codeck/*/skills/codeck \
"$HOME/.agents/skills/codeck" \
"$HOME/.codex/skills/codeck" \
"$HOME/.claude/skills/codeck"; do
if [ -d "$d/scripts" ]; then CODECK_SKILL_DIR="$d"; break; fi
done
fi
[ -n "$CODECK_SKILL_DIR" ] || { echo "codeck skill scripts not found; set CODECK_SKILL_DIR" >&2; exit 1; }
. "$CODECK_SKILL_DIR/scripts/resolve-dirs.sh"
mkdir -p "$DECK_DIR"
mkdir -p "$DECK_DIR/channel" "$DECK_DIR/tasks" "$DECK_DIR/threads" "$DECK_DIR/roles"
bash "$CODECK_SKILL_DIR/scripts/init-room.sh" "$DECK_DIR"
bash "$CODECK_SKILL_DIR/scripts/status.sh" "$DECK_DIR"
What ships with it
1 file 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.
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.
- 2d ago First seen · 327 lines · 74 tokens per session scan A 6c70a1e5059f
codeck-outline is a skill published in the GitHub repository hiyeshu/codeck (199 stars, last pushed 24d ago), licensed MIT. It adds 74 tokens to every session and 3,122 once invoked, about $0.0004 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.
Other skills, from other repositories
impress-presentations
Use when creating, opening, or editing LibreOffice Impress ODP presentations, or PPTX decks only when PowerPoint compatibility is explicitly required.
deliverable-builder
Produce a professional, send-ready deliverable on the user's behalf — in the correct file format (never raw markdown), in the user's voice, structured to lead with the strongest material, and free of document-level AI tells. Runs a gated pipeline with a fresh-context verification policeman and a Stop-hook that won't…
pptx-review
Review existing pptx decks with V1 slide extraction, and only use direct pptx generation paths when Slidev is not appropriate or .pptx is explicitly required.
slide-deck
Generate beautiful HTML slide presentations from markdown or plain text. Dark theme, smooth animations, speaker notes. Output is a single HTML file that opens in any browser. Use when the user asks to create slides, a presentation, a deck, or a pitch. Triggers on: "make slides", "create a presentation", "slide deck"…
ppt-master
AI-driven presentation workflow for generating editable PPTX decks and slides, reconstructing page visuals, creating reusable Brand/Style/Layout/Deck workspaces, filling native PPTX templates, and enhancing finished PPTX files. Use when the user asks to create, generate, reconstruct, regenerate, beautify, redesign…
deck-ljg-present
把 outline 1:1 铸成色块大字宣言 deck, 原文不动只做美化。三档主题 black / red / yellow.