Claude Skills by pleaseai

Convert a Gemini CLI extension into a Claude Code plugin, preserving functionality and backwards compatibility. Use when the user wants to migrate/port a Gemini extension to Claude Code, convert gemini-extension.json to plugin.json, adapt GEMINI.md context or Gemini tools/hooks, or mentions "gemini-extension.json", "GEMINI.md", or "migrate Gemini".

Author, scaffold, or edit a plugin once in Claude Code format, then generate the Codex, Antigravity, and Cursor manifests so one directory loads in all four runtimes. Use when creating/scaffolding a new plugin, editing a plugin or its manifest, wiring a marketplace entry, running the multi-format generator, or when the user mentions "plugin.json", ".claude-plugin", ".codex-plugin", ".cursor-plugin", "multi-format", "marketplace.json", "scaffold a plugin", or "Codex/Cursor/Antigravity plugin".

Thoroughly validate a Claude Code plugin's manifest, directory structure, commands, agents, skills, hooks, and MCP config, then report issues by severity. Use when the user asks to validate, check, audit, or lint a plugin, verify a plugin.json or plugin structure, debug why a plugin won't load, or mentions "plugin validate", "invalid manifest", or "plugin not loading".

Node.js package manager with strict dependency resolution. Use when

Query and operate Port.io — the Internal Developer Portal that governs your SDLC. Use when working with software catalogs, blueprints, entities, scorecards, self-service actions, incidents, or DevOps/platform requests. Triggers on mentions of Port, port.io, IDP, developer portal, scorecards, blueprints, service catalog, or self-service actions.

Set up and use portless for named local dev server URLs (e.g.

Prisma ORM CLI commands reference covering init, generate, migrate,

Prisma Client API reference covering model queries, filters,

Guides for configuring Prisma with different database providers

Required reference for Prisma ORM 7 SQL driver adapter work. Use

Prisma Postgres setup and operations guidance across Console,

Complete migration guide from Prisma ORM v6 to v7 covering all

React Native and Expo best practices for building performant mobile

React composition patterns that scale. Use when refactoring

React and Next.js performance optimization guidelines from Vercel

Guide for implementing smooth, native-feeling animations using

RTK (Rust Token Killer) reduces LLM token consumption by 60-90% by filtering and compressing command outputs. Use when user asks about token savings, token optimization, RTK usage, `rtk gain`, `rtk discover`, or `rtk proxy`. Triggers on mentions of token reduction, RTK commands, or checking command cost.

Semantic code search using the Semble MCP server. Use when exploring an unfamiliar codebase, finding code by what it does rather than exact text, locating an implementation, understanding how a feature works, or discovering related code. Triggers on requests like "where is X handled", "find the code that does Y", "how does Z work", "search the codebase for", or any semantic/exploratory code question where grep's literal matching is a poor fit.

Migrates React projects and components from Radix UI to Base UI.

Manages shadcn components and projects — adding, searching, fixing,

Run task evals across multiple Claude models, compare results side-by-side, and optimise. Use when you want to benchmark a skill across models, compare haiku vs sonnet vs opus performance, run multi-model comparison or benchmark reports, identify model-specific gaps versus universal plugin gaps, evaluate whether a skill works for all model tiers, or validate a skill before publishing it to the registry.

Review and improve your skill with actionable recommendations. Reviews the whole bundle, validates syntax and references, explains rubric, shows before/after scores, and edits the SKILL.md and its reference docs. Use when reviewing skill quality, improving a SKILL.md or its reference files, checking scoring dimensions and quick wins, auditing progressive disclosure and orphaned bundle files, generating improvement recommendations, running a post-edit quality audit, creating approval-gated cha...

Run the full optimization cycle for a plugin — review best practices, generate eval scenarios, run BOTH activation evals (does the skill self-activate?) and content evals (does the plugin help solve tasks?), diagnose gaps, fix, and re-run until scores improve. Use when someone says "optimize my skill", "improve my plugin", "run evals", "benchmark my plugin", or wants to measure and improve how well a plugin helps agents solve tasks.

Run task evals, analyze results, diagnose failures, apply targeted fixes, and re-run to verify improvements. Use when debugging evaluation scores, fixing failing or regressed criteria, analyzing why eval criteria pass or fail, reviewing eval rubric quality and redundant criteria, tracking before/after score improvements, editing plugin content to fix specific failing behaviors, or improving agent performance based on eval evidence.

Generate eval scenarios from a Tessl plugin (a packaged skill bundle), run baseline + with-context evals, and present results. Use when setting up an evaluation pipeline, running benchmarks, generating test scenarios, measuring skill performance or accuracy, scoring how well a skill helps agents solve tasks, or evaluating skill effectiveness before publishing.

Run task evals across multiple Claude models, compare results

Review and improve your skill with actionable recommendations. Reviews the whole bundle, validates syntax and references, explains rubric, shows before/after scores, and edits the SKILL.md and its reference docs. Use when reviewing skill quality, improving a SKILL.md or its reference files, checking scoring dimensions and quick wins, auditing progressive disclosure and orphaned bundle files, generating improvement recommendations, running a post-edit quality audit, creating approval-gated cha...

Run the full optimization cycle for a plugin — review best

Run task evals, analyze results, diagnose failures, apply targeted

Generate eval scenarios from a Tessl plugin (a packaged skill

Use when the user wants their Claude agent to self-improve from past usage, asks about a nightly/offline 'sleep' or 'dream' cycle, memory/skill consolidation, or says things like 'make my agent better the more I use it', 'review my past sessions', 'learn my preferences', 'consolidate what you learned', 'run the sleep cycle', or wants to schedule offline self-optimization. Drives the skillopt_sleep engine: harvest past sessions -> mine recurring tasks -> replay offline -> consolidate validated...

Use when building Slack agents/bots with eve (Vercel's

Create and present web-based slidedecks for developers using Slidev

"Postgres best practices maintained by Supabase, for Postgres

Answer questions and write code for TanStack libraries using version-accurate, officially shipped Agent Skills instead of training data. Use when working with any @tanstack/* package or TanStack library: Query (react-query, solid-query, vue-query — useQuery, useMutation, QueryClient, queryOptions, invalidation, optimistic updates), Router (@tanstack/react-router — createFileRoute, loaders, search params, path params, type-safe navigation), Start (full-stack framework — server functions, SSR, ...

Helps coding agents integrate and work with the Tiptap rich text

Migrate TypeScript library projects from tsup to tsdown. Provides complete option mappings, config transformation rules, default value differences, and unsupported option alternatives so AI agents can intelligently perform migrations.

Migrate TypeScript library projects from tsup to tsdown. Provides

Bundle TypeScript and JavaScript libraries with blazing-fast speed

Configure and troubleshoot Turborepo repositories. Use when working

UnoCSS instant atomic CSS engine, superset of Tailwind CSS. Use

Creates isolated Linux MicroVMs using Vercel Sandbox SDK. Use when building code execution environments, running untrusted code, spinning up dev servers, testing in isolation, or when the user mentions "sandbox", "microvm", "isolated execution", or "@vercel/sandbox".

Creates isolated Linux MicroVMs using Vercel Sandbox SDK. Use when

Migrates Next.js projects to vinext (Vite-based Next.js

Vite build tool configuration, plugin API, SSR, and Vite 8 Rolldown

VitePress static site generator powered by Vite and Vue. Use when

Vitest fast unit testing framework powered by Vite with

MUST be used for Vue.js tasks. Strongly recommends Composition API

Vue Router 4 patterns, navigation guards, route params, and

Use for Vue.js testing. Covers Vitest, Vue Test Utils, component