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.
git clone --depth 1 https://github.com/marsmike/feinschmiedeWrote 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/commands/marsmike/feinschmiede/excalidraw)<a href="https://agentmods.dev/commands/marsmike/feinschmiede/excalidraw"><img src="https://agentmods.dev/badge/commands/marsmike/feinschmiede/excalidraw/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.
<a href="https://agentmods.dev/commands/marsmike/feinschmiede/excalidraw"><img src="https://agentmods.dev/badge/commands/marsmike/feinschmiede/excalidraw.svg" alt="Reviewed on agentmods" width="80" 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 5.1 | $0.00030 | $0.00162 |
| Opus 5 | $0.00015 | $0.00081 |
| Sonnet 5 | $0.00006 | $0.00032 |
| Haiku 4.5 | $0.00003 | $0.00016 |
Grade A, and why
excalidraw scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 8d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
/excalidraw
Expand then render the user's .exc.dsl with the feinbild CLI:
feinbild excalidraw expand "<file>.exc.dsl" --brand "${FEINSCHLIFF_BRAND:-feinschliff}"
feinbild excalidraw render "<file>.excalidraw"
feinbild verify "<file>.excalidraw" # structural lint (overflow, overlap, label collision)
feinbild is on PATH — call it as a bare command; never use a file path.
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.
- 8d ago First seen · 18 lines · 30 tokens per session scan A e3f3259b6486
excalidraw is a command published in the GitHub repository marsmike/feinschmiede (3 stars, last pushed yesterday), licensed MIT. It adds 30 tokens to every session and 162 once invoked, about $0.0002 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.
Other commands, from other repositories
ux
User Experience Designer & UI Specialist persona for design-focused tasks.
designer
A UI and user-experience review role that turns a technical plan into guidance for an attractive, distinctive interface. It defines visual direction and advises on colour, typography, layout, responsiveness, accessibility, and component systems.
design
Turn an approved spec into a design — blast radius, contract changes, failure handling, rollback.
ui-phase
Generate UI-SPEC.md design contracts for frontend-heavy phases.
ui-review
Retroactive visual audit of UI implementation with 1-4 scoring per dimension.
audit-agents-skills
Audit quality of agents, skills, and commands in a Claude Code project.