clade-security

clade-security is a skill for Claude Code from YuDefine/nuxt-supabase-starter. It costs 34 tokens per session (692 once invoked), scanned A, original, MIT.

A set of rules for authentication, secrets, production access, security boundaries, and user identity and authorization.

In plain words
What is it for?
Use it when changing sign-in, permissions, credentials, production MCP access, or user lifecycle behavior.
Why use it?
It helps prevent unsafe changes to credentials, access controls, and production connections.

Skill for Claude Code

Written for Claude Code: installed under .claude/. Also seen: reads .claude/ paths; reads ~/.codex paths; mentions Codex.

Good fit Use it when changing sign-in, permissions, credentials, production MCP access, or user lifecycle behavior.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/yudefine/nuxt-supabase-starter/clade-security
Install

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.

Any agent
npx skills add YuDefine/nuxt-supabase-starter --skill clade-security
Clone the repo
git clone --depth 1 https://github.com/YuDefine/nuxt-supabase-starter

Made for: Claude Code.

Wrote 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.

agentmods badge for clade-security

README.md
[![agentmods](https://agentmods.dev/badge/skills/yudefine/nuxt-supabase-starter/clade-security/github.svg)](https://agentmods.dev/skills/yudefine/nuxt-supabase-starter/clade-security)
Your own site
<a href="https://agentmods.dev/skills/yudefine/nuxt-supabase-starter/clade-security"><img src="https://agentmods.dev/badge/skills/yudefine/nuxt-supabase-starter/clade-security/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.

agentmods 80×15 button for clade-security

Your own site · 80×15
<a href="https://agentmods.dev/skills/yudefine/nuxt-supabase-starter/clade-security"><img src="https://agentmods.dev/badge/skills/yudefine/nuxt-supabase-starter/clade-security.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 34 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 692 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00034 $0.00692
Opus 5.5 $0.00014 $0.00277
Sonnet 5.5 $0.00007 $0.00138
Haiku 4.5 $0.00003 $0.00069

Measured 9d ago against content hash c0e88df5a351, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

clade-security 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 9d 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.

Origin

Copies of this mod

1 near-identical copy found in the catalogue:

template/.claude/skills/clade-security/SKILL.md · 24 lines

What it actually says

clade-security

逐條對照你接下來要做的事;條件成立才讀那一份,NEVER 先把整批讀進來。

  • READ 若要讀或改 app/**/*.ts、packages/*/app/**/*.ts、app/**/*.vue、packages/*/app/**/*.vue、supabase/migrations/**/*.sql、server/api/**/*.ts 等 9 處(全表見 rules/_index.md),讀取 rules/auth-data-path-consistency.md
  • READ 若要讀或改 app/**/*.{vue,ts}、packages/*/app/**/*.{vue,ts}、server/**/*.ts、packages/*/server/**/*.ts,讀取 rules/auth.md
  • READ 若要讀或改 server/routes/auth/**/*dev-login*.ts、server/routes/auth/**/*test-login*.ts、server/api/_dev/**/*.ts、packages/*/server/routes/auth/**/*dev-login*.ts、packages/*/server/routes/auth/**/*test-login*.ts、packages/*/server/api/_dev/**/*.ts 等 12 處(全表見 rules/_index.md),讀取 rules/dev-login.md
  • READ 若要讀或改 .mcp.json、.claude/settings.json、.claude/settings.local.json、.codex/config.toml,讀取 rules/prod-mcp-safety.enforcement.md
  • READ 若要讀或改 .github/workflows/**、.husky/**、HANDOFF.md、tasks/**、scripts/audit-public-tree-hygiene.ts、scripts/public-tree-hygiene-tokens.json,讀取 rules/public-repo-hygiene.md
  • READ 若要讀或改 .github/workflows/**/*.yml、wrangler.toml、wrangler.jsonc,讀取 rules/secrets.md
  • READ 若要讀或改 SECURITY.md、packages/*/SECURITY.md、server/middleware/**、packages/*/server/middleware/**、supabase/migrations/**/*.sql、server/database/migrations/**/*.sql 等 8 處(全表見 rules/_index.md),讀取 rules/security-policy.md
  • READ 若要讀或改 server/api/**/user*、packages/*/server/api/**/user*、server/api/**/admin/user*、packages/*/server/api/**/admin/user*、supabase/migrations/**/*.sql、server/database/migrations/**/*.sql 等 7 處(全表見 rules/_index.md),讀取 rules/user-lifecycle.md

本 skill 啟用即讀(尚未宣告觸發點)

  • READ rules/prod-mcp-safety.md
  • READ rules/secret-custody.md

rule 內文只經本 skill 載入;清單不能代替內文。

Changes

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.

  1. 9d ago Changed · +1 lines c0e88df5a351
  2. 17d ago Changed · +14 lines decb05fbf590
  3. 1mo ago First seen · 9 lines · 34 tokens per session scan A 4e98fc0b57c4

Subscribe to this mod's changes

clade-security is a skill published in the GitHub repository YuDefine/nuxt-supabase-starter (44 stars, last pushed 2d ago), licensed MIT. It adds 34 tokens to every session and 692 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-09-13.

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