SigRank SignalAF — AI operator evaluation leaderboard. Ranks how efficiently you use AI by token cascade efficiency (Υ = cache_read × output / input²). Privacy-preserving: token counts only, never prompts. signalaf.com
SunrisesIllNeverSee/sigrank-app
Skill Claude CodeCodex
Postgres best practices maintained by Supabase, for Postgres running anywhere. Load this skill BEFORE writing or changing anything that lives in a Postgres database: creating or altering tables and columns (including choosing column types), schema design, migrations and declarative schema files, RLS policies and the…
SunrisesIllNeverSee/sigrank-app
Skill Claude CodeCodex
Use when doing ANY task involving Supabase. Triggers: Supabase products (Database, Auth, Edge Functions, Realtime, Storage, Vectors, Cron, Queues); client libraries and SSR integrations (supabase-js, @supabase/ssr) in Next.js, React, SvelteKit, Astro, Remix; auth issues (login, logout, sessions, JWT, cookies…
SunrisesIllNeverSee/sigrank-app
Skill Claude CodeCodex
Use when integrating or debugging the tiun SDK (@tiun/sdk), tiun's JavaScript library for authentication, subscription billing, one-time purchases, and time-based paywalls. Triggers on imports of @tiun/sdk, calls like tiun.init, tiun.checkout, tiun.login, tiun.start, or questions about tiun products, entitlements…
SunrisesIllNeverSee/sigrank-app
Skill Claude CodeCodex
Add PostHog MCP analytics to a TypeScript, JavaScript, or Python MCP server. Instruments the server so every tool call, agent intent, and failure is captured as a $mcp event — the @posthog/mcp Node SDK for TS/JS, or posthog.mcp (shipped inside the posthog package) for Python. Detects the server style (official MCP SDK…
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: