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 Dankosik/go-service-template-rest --skill go-language-simplifiergit clone --depth 1 https://github.com/Dankosik/go-service-template-restWrote 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/dankosik/go-service-template-rest/go-language-simplifier)<a href="https://agentmods.dev/skills/dankosik/go-service-template-rest/go-language-simplifier"><img src="https://agentmods.dev/badge/skills/dankosik/go-service-template-rest/go-language-simplifier/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/dankosik/go-service-template-rest/go-language-simplifier"><img src="https://agentmods.dev/badge/skills/dankosik/go-service-template-rest/go-language-simplifier.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 | $0.00035 | $0.00294 |
| Opus 5 | $0.00017 | $0.00147 |
| Sonnet 5 | $0.00007 | $0.00059 |
| Haiku 4.5 | $0.00003 | $0.00029 |
Grade A, and why
go-language-simplifier 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 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.
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
Go Language Simplifier
Simplification is indirection economics inside a behavior-preserving boundary: the reader must learn less without losing an observable distinction.
For a delegated Decision or Review, or when the active artifact requires its result interface, load the shared specialist contract. For each proposed simplification, compare the caller-facing cost of names, parameters, results, control flow, and hidden contracts before and after. Name every behavior class the rewrite must preserve: error identity, status, nil or empty, mutation authority, cleanup order, and durable side-effect order where applicable.
Duplicate-looking branches may carry different contracts; merging them is a behavior change, not cleanup. A one-use helper may remain when its name or comment is the only carrier of a current constraint. Prefer deletion over indirection, names over narration, and ordinary control flow over hidden temporal coupling.
Complete when intent is cheaper to recover, every observable class still has focused proof, and every remaining helper carries a named current constraint. Load the reference selector only for a helper boundary or merged branch.
What ships with it
3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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 Changed · +2 lines 8225af4d67ad
- 10d ago First seen · 31 lines · 35 tokens per session scan A 78c1576825dd
go-language-simplifier is a skill published in the GitHub repository Dankosik/go-service-template-rest (7 stars, last pushed 2d ago), licensed MIT. It adds 35 tokens to every session and 294 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.
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