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 instructions/eddiejaoude/codereel/claude-mdgit clone --depth 1 https://github.com/eddiejaoude/CodeReelWrote 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.
[](https://agentmods.dev/instructions/eddiejaoude/codereel/claude-md)<a href="https://agentmods.dev/instructions/eddiejaoude/codereel/claude-md"><img src="https://agentmods.dev/badge/instructions/eddiejaoude/codereel/claude-md.svg" alt="Measured on agentmods" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.01142 | $0.01142 |
| Opus 5 | $0.00571 | $0.00571 |
| Sonnet 5 | $0.00228 | $0.00228 |
| Haiku 4.5 | $0.00114 | $0.00114 |
Grade A, and why
CodeReel CLAUDE.md 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 4d 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 — 80 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CodeReel
Turns code into an animated video. React + TypeScript + Vite + Tailwind v4.
GIF export is real — ExportModal.tsx drives lib/export/gif.ts, which steps
progress 0→1, draws each WebGL frame on demand, and encodes with gifenc. The
modal has a config step: the user picks resolution (longest edge, up to the
canvas's native size — never upscaled) and frame rate, with a live size
estimate.
(MP4/WebM are not wired up yet; Remotion/headless Chromium stays a future option
for those.)
The WebGL renderer (WebGLScene.tsx, React Three Fiber) is the sole renderer.
The old DOM/CSS renderer (PreviewCanvas.tsx) has been retired — CSS 3D can't be
rasterized in-browser, so it couldn't be exported.
Core architectural rule (important)
The preview renders as a pure function of progress (0→1). WebGLScene
takes progress as a prop; usePlayback owns the wall-clock and feeds it in.
Export swaps that source: it feeds discrete progress values instead.
Any new visual effect must be a pure function of progress — no wall-clock in
anything drawn into a frame (no CSS @keyframes/animation/transition, no
requestAnimationFrame/setInterval/Date.now()/performance.now(), no
unseeded Math.random()). Derive motion from progress, e.g. x = progress * k.
This is what lets export reuse the exact same rendering code with no rework.
Diff view (steps mode)
Settings.diffMode (top-level, default false; toggle in CodePanel) turns each
step into a git-style merged diff against the previous step: removed lines are
tinted red with a − gutter mark + strikethrough, added lines green with +,
unchanged lines plain, and line numbers follow the new-file numbering (skipping
removed rows). Step 0 has no predecessor, so it renders plain.
diffLines(prev, next)(src/lib/diff.ts) produces the mergedsame/added/removedsequence. (diffLineStatus— added-only — still powers the hero-line spotlight.)- The merged view is rasterized by
drawCard/paintCardvia an optional per-linediffstatus array; the transition into a diffed step animates the markers in (removed struck first, added fade+slide in) through theanimTparam on a dynamic texture (same pattern as the console typewriter) — still a pure function ofprogress, so export is unaffected. - Diff is steps-only (needs a before/after). In sequence mode the toggle is a no-op.
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.
- 4d ago First seen · 80 lines · 1,142 tokens per session scan A 1a5ec68c465e
CodeReel CLAUDE.md is an instructions file published in the GitHub repository eddiejaoude/CodeReel (48 stars, last pushed 19d ago), licensed MIT. It adds 1,142 tokens to every session, about $0.0057 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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