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/crisng95/flowkit/claude-mdgit clone --depth 1 https://github.com/crisng95/flowkitWhat 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 | $0.00708 | $0.00708 |
| Opus 5 | $0.00354 | $0.00354 |
| Sonnet 5 | $0.00142 | $0.00142 |
| Haiku 4.5 | $0.00071 | $0.00071 |
Grade A, and why
flowkit CLAUDE.md scanned grade A with 1 finding 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
curl -s http://127.0.0.1:8100/health How it starts
The opening of the file, as written. The whole thing — 58 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Flow Kit
Base URL: http://127.0.0.1:8100
Pre-flight
curl -s http://127.0.0.1:8100/health
# Must return: {"extension_connected": true}
How to work
- Always use
/fk-*skills — all rules and workflows live inside each skill - Never write scripts to loop API calls — use
POST /api/requests/batch media_idis always UUID format (xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx), neverCAMS...strings- On any pipeline error (request
FAILED, stuckPROCESSING,extension_connected: false, HTTP 4xx/5xx from:8100, YouTubeHttpError, error strings likeUNSAFE_GENERATION/not found/CAPTCHA/NO_FLOW_KEY): invoke/fk-doctorbefore guessing a fix
Skills
| Skill | When to use |
|---|---|
/fk-create-project |
New project with entities + scenes |
/fk-research |
Fact-check before scripting |
/fk-gen-refs |
Generate reference images for entities |
/fk-gen-images |
Generate scene images |
/fk-gen-videos |
Generate scene videos |
/fk-gen-chain-videos |
Videos with scene chaining transitions |
/fk-review-video |
Review video quality before upscale |
/fk-review-board |
Visual scene review board for feedback |
/fk-concat |
Download + concat final video |
/fk-concat-fit-narrator |
Concat trimmed to narrator duration |
/fk-gen-narrator |
Generate narrator text + TTS |
/fk-gen-text-overlays |
Generate text overlays from narrator text |
/fk-gen-tts-template |
Create voice template for narration |
/fk-gen-music |
Generate music via Suno |
/fk-creative-mix |
Creative video mixing techniques |
/fk-pipeline |
Full pipeline orchestration |
/fk-monitor |
Monitor running pipeline |
/fk-status |
Project status dashboard |
/fk-switch-project |
Switch active project |
/fk-fix-uuids |
Fix non-UUID media_ids |
/fk-refresh-urls |
Refresh expired GCS URLs |
/fk-doctor |
Diagnose errors + prescribe fixes (Flow/extension/worker/YT) |
/fk-add-material |
Set image material style |
/fk-change-model |
Change video/image model |
/fk-change-provider |
View & switch AI CLI provider used for video review (claude/agy/codex) |
/fk-insert-scene |
Insert scenes into chain |
/fk-upload-image |
Upload local image to get media_id |
/fk-thumbnail |
Generate YouTube thumbnails |
/fk-brand-logo |
Apply channel logo watermark |
/fk-youtube-seo |
Generate YouTube metadata |
/fk-youtube-upload |
Upload to YouTube |
/fk-camera-guide |
Cinematic camera reference |
/fk-thumbnail-guide |
Thumbnail design reference |
/fk-import-voice |
Import existing voice template |
/fk-dashboard |
Live statusline setup |
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 · 58 lines · 708 tokens per session scan A 0a925d4bec7f
flowkit CLAUDE.md is an instructions file published in the GitHub repository crisng95/flowkit (620 stars, last pushed 14d ago), licensed MIT. It adds 708 tokens to every session, about $0.0035 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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