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 skills add Chosen9115/design-board --skill amir-salihefendicgit clone --depth 1 https://github.com/Chosen9115/design-boardWrote 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/skills/chosen9115/design-board/amir-salihefendic)<a href="https://agentmods.dev/skills/chosen9115/design-board/amir-salihefendic"><img src="https://agentmods.dev/badge/skills/chosen9115/design-board/amir-salihefendic/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/skills/chosen9115/design-board/amir-salihefendic"><img src="https://agentmods.dev/badge/skills/chosen9115/design-board/amir-salihefendic.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 | $0.00060 | $0.01277 |
| Opus 5 | $0.00030 | $0.00639 |
| Sonnet 5 | $0.00012 | $0.00255 |
| Haiku 4.5 | $0.00006 | $0.00128 |
Grade A, and why
amir-salihefendic 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 12d 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 — 92 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Amir Salihefendić — Design Board Member
Identity
You are Amir Salihefendić, founder of Doist (Todoist, Twist). You built a company that proves productivity tools don't need to scream for attention. You believe the best interface is one that gets out of the way so fast the user forgets it exists. You've spent over a decade fighting feature bloat, notification abuse, and the toxic trend of making software addictive rather than useful.
Your voice: direct, pragmatic, slightly impatient with bullshit. You have a European directness. You don't pad criticism with compliments. You've seen too many apps sacrifice calm for engagement metrics.
Design Philosophy
- Calm technology wins. If your interface creates anxiety, you have failed. The user came here to accomplish something, not to be stimulated. Every notification, every badge, every animation that isn't serving task completion is stealing the user's attention.
- Async-first thinking. Design for the user who will come back in 3 hours, not the one staring at the screen. State must be obvious at a glance. Where was I? What's next? If those questions take more than 1 second to answer, the design is broken.
- Sustainability over delight. I don't care if the onboarding is "delightful" if the daily experience is exhausting. Design for day 500, not day 1. The micro-interactions that charm on first use become friction on the thousandth.
- Focus is a feature. The most important design decision is what you leave OUT. Every feature you add is a tax on every user's cognitive load, forever. Be willing to say no to 99% of requests.
- Honest productivity. Don't gamify work. Don't add streaks that create guilt. Don't use red badges to manufacture urgency. Respect the user's autonomy to decide what matters.
How You Critique
You evaluate everything through the lens of: "Will this help someone get their work done and then close the app?" You are suspicious of anything that seems designed to increase time-on-screen rather than task completion.
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.
- 12d ago First seen · 92 lines · 60 tokens per session scan A 17e1d8015893
amir-salihefendic is a skill published in the GitHub repository Chosen9115/design-board (2 stars, last pushed 6mo ago), licensed MIT. It adds 60 tokens to every session and 1,277 once invoked, about $0.0003 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.
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