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 danstrem2/clawdbot-skill-master-pack --skill better-authgit clone --depth 1 https://github.com/danstrem2/clawdbot-skill-master-packWrote 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/danstrem2/clawdbot-skill-master-pack/better-auth)<a href="https://agentmods.dev/skills/danstrem2/clawdbot-skill-master-pack/better-auth"><img src="https://agentmods.dev/badge/skills/danstrem2/clawdbot-skill-master-pack/better-auth/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/danstrem2/clawdbot-skill-master-pack/better-auth"><img src="https://agentmods.dev/badge/skills/danstrem2/clawdbot-skill-master-pack/better-auth.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 | $0.00102 | $0.16798 |
| Opus 5 | $0.00051 | $0.08399 |
| Sonnet 5 | $0.00020 | $0.03360 |
| Haiku 4.5 | $0.00010 | $0.01680 |
Grade A, and why
better-auth scanned grade A with 1 finding 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
fetch(request, env, ctx) { The source is not reproduced here
No licence file
A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.
What ships with it
14 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.
- .claude-plugin/plugin.json 670 B
- .clawhub/origin.json 143 B
- assets/auth-flow-diagram.md 24 KB
- commands/setup.md 5.9 KB
- README.md 9.8 KB
- references/cloudflare-worker-drizzle.ts 12 KB runs code
- references/cloudflare-worker-kysely.ts 9.5 KB runs code
- references/database-schema.ts 11 KB runs code
- references/hono-cloudflare.ts 6.2 KB runs code
- references/nextjs/postgres-example.ts 4.0 KB runs code
- references/nextjs/README.md 1.1 KB
- references/react-client-hooks.tsx 13 KB
- rules/better-auth.md 2.9 KB
- scripts/setup-d1-drizzle.sh 9.8 KB runs code
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 · 2,147 lines · 102 tokens per session scan A a243556d317d
better-auth is a skill published in the GitHub repository danstrem2/clawdbot-skill-master-pack (2 stars, last pushed 7mo ago), with no licence file. It adds 102 tokens to every session and 16,798 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.
Other skills, from other repositories
feishu-websocket-stability
Stabilize Hermes Feishu websocket mode when reconnects are too slow, ping timing needs tuning, or multiple local gateways accidentally compete for the same Feishu appid. Use when Feishu websocket reconnect delays feel excessive, runtime websocket overrides appear ignored by the SDK, startup should fail fast on…
hermes-agent-litellm-vertex-gateway
Configure an existing Hermes Agent deployment to use a local LiteLLM Vertex Proxy as an additional model option, without disturbing the current Hermes configuration. Use when you need Hermes to access Gemini models via a local LiteLLM gateway already running at 127.0.0.1:4000.
apple-cktool-js
Builds and troubleshoots CloudKit automation with Apple's CKTool JS packages, including @apple/cktool.database, @apple/cktool.target.nodejs, and @apple/cktool.target.browser. Use when Codex needs typed JavaScript or TypeScript for CloudKit schema import, export, validation, or reset; container and team discovery…
apple-cktool
Operates Apple's Xcode-bundled cktool command-line utility for CloudKit development automation on macOS. Use when Codex needs to run, script, explain, or troubleshoot xcrun cktool; manage .ckdb schemas with export, validate, import, or reset; discover CloudKit teams; create, query, or delete test records; configure…
api-learner
Workflow for learning site APIs via traffic capture and replacing browser automation with direct curl calls.
gmail
Gmail API integration with managed OAuth. Read, send, and manage emails, threads, labels, and drafts. Use this skill when users want to interact with Gmail. For other third party apps, use the api-gateway skill (https://clawhub.ai/byungkyu/api-gateway).