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 skills/einverne/dotfiles/better-authnpx skills add einverne/dotfiles --skill better-authgit clone --depth 1 https://github.com/einverne/dotfilesWrote 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/einverne/dotfiles/better-auth)<a href="https://agentmods.dev/skills/einverne/dotfiles/better-auth"><img src="https://agentmods.dev/badge/skills/einverne/dotfiles/better-auth.svg" alt="Measured on agentmods" 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 | $0.00047 | $0.03909 |
| Opus 5 | $0.00023 | $0.01954 |
| Sonnet 5 | $0.00009 | $0.00782 |
| Haiku 4.5 | $0.00005 | $0.00391 |
Grade A, and why
better-auth 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 5d 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.
The source is not reproduced here
Licensed GPL-3.0
The repository is licensed GPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.
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.
- 5d ago First seen · 720 lines · 47 tokens per session scan A efa610974344
better-auth is a skill published in the GitHub repository einverne/dotfiles (121 stars, last pushed 2d ago), licensed GPL-3.0. It adds 47 tokens to every session and 3,909 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 2026-08-30.
Other skills, from other repositories
coding
Principles for writing and designing code, covering API and abstraction design, naming, comment discipline, and standards of evidence for claims about code behavior. Use whenever the task is to write or modify code, design an API or software architecture, or review code.
plan-to-tk
Convert a plan file into actionable tk tickets with dependencies. Researches the codebase to vet the plan, decomposes into tickets, verifies the decomposition, and creates tickets in tk.
tk
Skill "tk" from Nathan-Schwartz/dotfiles, covering tk — task management, state machine, workflow conventions, tags and task selection.
fix-pr-comments
Evaluate and fix unresolved review comments for a PR.
tk-triage
Review abandoned and in-progress tk tickets with timestamps and ralph logs. Use to audit stalled work and decide what to do about it.
execute
Execute tk tickets interactively with human approval gates. Dispatches subagents per task, presents results for review.