Casper-Studios

Casper-Studios/casper-marketplace

Plugin Claude Code

A collection of Claude Code plugins for business automation, data analysis, and productivity.

Casper-Studios/casper-marketplace

Plugin Claude Code

Social media, web, and market research scraping for lead and prospect research.

Casper-Studios/casper-marketplace

Skill Claude CodeCodex

Social media and web scraping using Apify actors. Use this skill when scraping Twitter/X tweets, Reddit posts, LinkedIn posts, Instagram profiles/posts/reels, Facebook pages/posts/groups, TikTok videos, YouTube content, Google Maps businesses/reviews, contact enrichment (emails/phones from websites), or when…

Casper-Studios/casper-marketplace

Skill Claude CodeCodex

Scrape LinkedIn post commenters and export Lemlist-ready CSVs, with optional ICP filtering. Use this skill when the user wants to scrape engagement from a LinkedIn post, extract commenters, build a lead list from LinkedIn post interactions, generate a CSV for Lemlist import, or filter scraped contacts against an Ideal…

Casper-Studios/casper-marketplace

Plugin Claude Code

LinkedIn post generation and YouTube tooling for marketing content.

Casper-Studios/casper-marketplace

Command

Generate LinkedIn posts from source material in your personal writing style.

Casper-Studios/casper-marketplace

Skill Claude CodeCodex

LinkedIn post generation from meeting transcripts, Slack dumps, and other source material, written in the user's personal writing style. Use this skill when: generating LinkedIn posts, creating social content from internal material, ghostwriting LinkedIn content, or when the user mentions LinkedIn, social posts, or…

Casper-Studios/casper-marketplace

Skill Claude CodeCodex

Free YouTube video downloading, transcript extraction, and metadata retrieval using yt-dlp. Use this skill for downloading YouTube videos (single or bulk), extracting transcripts/subtitles, getting video metadata, or downloading audio-only. This is FREE (no API keys) unlike Apify. Triggers on YouTube download…

Casper-Studios/casper-marketplace

Plugin Claude Code

Casper Studios design system and Apple Liquid Glass UI guidance.

Casper-Studios/casper-marketplace

Skill Claude CodeCodex

Casper Studios internal design system for generating consistent, production-grade SaaS UI. Use this skill whenever generating UI code for internal tools, client apps, dashboards, POCs, prototypes, or any visual interface — even quick mockups or artifacts. Apply it any time the output is a React component, page, or…

Casper-Studios/casper-marketplace

Skill Claude CodeCodex

Build native macOS/iOS apps with Apple's Liquid Glass design language and Human Interface Guidelines. Use when creating SwiftUI interfaces, implementing translucent materials, designing cards/rows/badges, applying SF Symbols, following Apple HIG spacing/typography/color systems, or building any app that should feel…

Casper-Studios/casper-marketplace

Plugin Claude Code

Architecture, code-style, and testing guidance for maintainable software.

Casper-Studios/casper-marketplace

Skill Claude CodeCodex

Opinionated language-agnostic design rules for implementation, refactoring, and code review. Use when shaping conditional control flow, finite states, invariants, error boundaries, resource lifetimes, abstractions, public APIs, validation boundaries, pagination, missing values, or the separation of sans-I/O decisions…

Casper-Studios/casper-marketplace

Skill Claude CodeCodex

Opinionated language-agnostic test-admission and sans-I/O unit-testing rules. Use when proposing, writing, reviewing, or deleting tests; deciding whether behavior is project-owned; rejecting circular test-double fixtures; evaluating wrappers, schemas, ORMs, frameworks, test doubles (e.g., mocks and spies), or…

Casper-Studios/casper-marketplace

Skill Claude CodeCodex

Opinionated feature-first architecture conventions for cohesive modules, owned subtrees, entry points, shared-code promotion, and package boundaries. Use when designing or reviewing directory structure, placing UI or workflow code, splitting nested capabilities, extracting shared modules, enforcing feature import…

Casper-Studios/casper-marketplace

Plugin Claude Code

Committing, PR creation and review triage, and dependency upgrades.

Casper-Studios/casper-marketplace

Skill Claude CodeCodex

Analyze and upgrade dependencies with breaking change detection. Use when updating frontend (pnpm) or backend (uv) dependencies.

Casper-Studios/casper-marketplace

Skill Claude CodeCodex

Generate commit messages following conventional commits and commit staged changes. Use when creating commits or when user invokes /commit.

Casper-Studios/casper-marketplace

Skill Claude CodeCodex

Create a PR to provided base branch using the pull request template. Use when opening a new PR.

Casper-Studios/casper-marketplace

Skill Claude CodeCodex

Triage unresolved PR review comments, produce a severity-ordered fix plan, then resolve or fix each issue with subagents. Use when addressing PR feedback before merge.

Casper-Studios/casper-marketplace

Plugin Claude Code

Best-practice guidance for React, TanStack Query and Table, TypeScript, Python, Drizzle ORM, Zod, Valibot, Better All, and OpenTelemetry.

Casper-Studios/casper-marketplace

Skill Claude CodeCodex

Opinionated better-all conventions for dependency-declared async task graphs, inferred task results, cancellation propagation, and failure semantics. Use when replacing serial await chains or manual Promise.all stages, parallelizing work with result dependencies, or writing and reviewing all and allSettled task…

Casper-Studios/casper-marketplace

Skill Claude CodeCodex

Opinionated, dialect-aware Drizzle ORM conventions for helper-first query construction, scoped projections, mutation cardinality, transaction boundaries, database timestamps, runtime decoding, and raw-query validation. Use when writing or reviewing Drizzle schemas, selects, filters, aggregates, inserts, updates…

Casper-Studios/casper-marketplace

Skill Claude CodeCodex

Opinionated, language-agnostic OpenTelemetry conventions for span inputs and outputs, named log events, log severity, structured attributes, and operational errors. Use when adding or reviewing OpenTelemetry-compatible telemetry; deciding between span, event, and log attributes; choosing log severity; naming…