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 Fuwn/suckless-agent-skills --skill philosophygit clone --depth 1 https://github.com/Fuwn/suckless-agent-skillsWrote 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/fuwn/suckless-agent-skills/philosophy)<a href="https://agentmods.dev/skills/fuwn/suckless-agent-skills/philosophy"><img src="https://agentmods.dev/badge/skills/fuwn/suckless-agent-skills/philosophy/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/fuwn/suckless-agent-skills/philosophy"><img src="https://agentmods.dev/badge/skills/fuwn/suckless-agent-skills/philosophy.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 | $0.00029 | $0.00876 |
| Opus 5 | $0.00015 | $0.00438 |
| Sonnet 5 | $0.00006 | $0.00175 |
| Haiku 4.5 | $0.00003 | $0.00088 |
Grade A, and why
philosophy 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 10d 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
Philosophy
We are the home of quality software with a focus on simplicity, clarity and frugality. Our philosophy is about keeping things simple, minimal and usable. We believe this should become the mainstream philosophy in the IT sector. Unfortunately, the tendency for complex, error-prone and slow software seems to be prevalent in the present-day software industry. We intend to prove the opposite with our software projects.
Our project focuses on advanced and experienced computer users. In contrast with the usual proprietary software world or many mainstream open source projects that focus more on average and non-technical end users, we think that experienced users are mostly ignored. This is particularly true for user interfaces, such as graphical environments on desktop computers, on mobile devices, and in so-called Web applications. We believe that the market of experienced users is growing continuously, with each user looking for more appropriate solutions for his/her work style.
Designing simple and elegant software is far more difficult than letting ad-hoc or over-ambitious features obscure the code over time. However one has to pay this price to achieve reliability and maintainability. Furthermore, minimalism results in reasonable and attainable goals. We strive to maintain minimalism and clarity to drive development to completion.
Manifest
Many (open source) hackers are proud if they achieve large amounts of code, because they believe the more lines of code they've written, the more progress they have made. The more progress they have made, the more skilled they are. This is simply a delusion.
Most hackers actually don't care much about code quality. Thus, if they get something working which seems to solve a problem, they stick with it. If this kind of software development is applied to the same source code throughout its entire life-cycle, we're left with large amounts of code, a totally screwed code structure, and a flawed system design. This is because of a lack of conceptual clarity and integrity in the development process.
Code complexity is the mother of bloated, hard to use, and totally inconsistent software. With complex code, problems are solved in suboptimal ways, valuable resources are endlessly tied up, performance slows to a halt, and vulnerabilities become a commonplace. The only solution is to scrap the entire project and rewrite it from scratch.
The bad news: quality rewrites rarely happen, because hackers are proud of large amounts of code. They think they understand the complexity in the code, thus there's no need to rewrite it. They think of themselves as masterminds, understanding what others can never hope to grasp. To these types, complex software is the ideal.
Ingenious ideas are simple. Ingenious software is simple. Simplicity is the heart of the Unix philosophy. The more code lines you have removed, the more progress you have made. As the number of lines of code in your software shrinks, the more skilled you have become and the less your software sucks.
Related links
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.
- 10d ago First seen · 70 lines · 29 tokens per session scan A ec854b89334a
philosophy is a skill published in the GitHub repository Fuwn/suckless-agent-skills (18 stars, last pushed 5mo ago), licensed MIT. It adds 29 tokens to every session and 876 once invoked, about $0.0001 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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