Find the open-source solution that fits.

Describe an app or provide its App Store link to create marketing previews focused on the hook, core value, and a key feature. The skill produces 1242×2688 assets with generated headlines, gradients, and campaign-style compositions. The repository positions the free workflow as a preview, while the complete five-image set is offered through a separate paid service.

Hand it a multi-step plan and Claude Code will sequence tasks, parallelize independent work, track progress, and stop repeated failure loops with a circuit breaker or external model review. It also supports resumable tmux sessions, service monitoring, and optional ntfy phone notifications. Fully unattended execution still depends on your Claude permission settings.

Code-Warden adds verifiable controls around delegated coding work: declared scope, secret and file-size checks, runtime hooks, a Git pre-commit backstop, CI reports, and audit receipts. Teams can adopt the layers independently and use baselines for existing codebases. It is not a sandbox, and Codex exposes fewer hook surfaces than Claude Code.

The skill guides Claude through a five-step OpenClaw investigation: run the built-in doctor, verify gateway health, inspect logs, examine sessions, and troubleshoot the affected channel. It covers common failures across messaging, cron jobs, sessions, routing, and security. OpenClaw must already be installed, while terminal access is optional for direct command execution.

Collect OpenClaw health, deep status, and all-agent session output into a self-contained HTML dashboard. It visualizes channel state, agent activity, token use, model distribution, and aborted or stale sessions, then highlights issues that deserve attention. The workflow requires Python 3.8+, a running OpenClaw gateway, and terminal or MCP access to its CLI.

Search a curated catalog of more than 3,900 MCP servers from Claude Code and receive Chinese descriptions, editorial notes, star counts, and copyable installation commands. The same skill also returns a daily AI briefing and weekly trending tools, making it useful for Chinese-speaking developers who want discovery and setup in one workflow.

Set up a durable Claude Code Remote Control session using the native service manager on each platform: tmux and systemd on Linux, tmux and launchd on macOS, or PowerShell and Task Scheduler on Windows. The skill inspects the machine and shows its plan before changing anything. Claude Code must already be installed and authenticated, with platform-specific dependencies available.

Guide Claude Code through architecture review, code audit, API attack testing, and SOC 2 CC6, CC7, and CC8 checks. The materials cover injection, JWT flaws, IDOR, SSRF, cryptography, uploads, and Playwright security probes across several backend stacks. The workflow treats critical findings, missing authentication or validation, and hardcoded secrets as blocking issues.

Use it as a peer-level advisor for platform choices, governance exceptions, capability maturity, transition architectures, and roadmaps. Responses lead with a recommendation, connect the reasoning to ADM phases, the Content Framework, reference models, or governance mechanisms, and close with the matrices and diagrams worth producing. It is designed for practitioners who already understand TOGAF terminology.

Google Ads Pilot helps media buyers review exported search-term data, CSV files, or a written account description. It can suggest negative keywords, budget shifts, account fixes, weekly analysis, and RSA copy, while its core method checks search intent, the triggering keyword, and ad-group fit so each recommendation has an explicit reason.

This skill lets Claude inspect and modify Planka projects, boards, lists, cards, and tasks from ordinary language, including bulk moves, board cloning, typo fixes, and synchronization with Git activity. It needs a Planka server URL and API key, and dynamically reads Planka's OpenAPI specification to map requests to current API calls.

Perspectives first gathers context, then creates four to six personas tailored to the decision, product, design, or code under review. Its default council gives independent opinions and a synthesis; deeper tiers add structured frameworks or dispatch sub-agents for code, security, usability, documentation, research, and performance work when explicitly requested or when serious concerns emerge.

BRD Specialist turns an existing PDF or DOCX, a raw meeting transcript, or a guided questionnaire into a complete business requirements document for financial-system projects. It is designed for Claude with code execution and handles document tooling through dependencies such as docx, Poppler utilities, and Pandoc, making it suitable for payments, compliance, funds, and similar requirements work.

Changeflow lets an agent create website monitoring sources, list their status, search detected changes by source, date, or keyword, trigger immediate checks, and pause or resume monitoring. It works with Claude Code, Cursor, and other Agent Skills hosts, but requires a Changeflow account and API token rather than running as a self-contained crawler.

This skill prepares regular X posts and long-form X Articles without automating the final browser submission. It copies polished text or rich article content to the clipboard, downloads remote images, renders Markdown tables as local PNGs, and creates short helper commands that serve cover and body media in order for manual insertion on X.

This Claude skill helps Higher community members and onchain creators draft posts, manifestos, and onboarding copy in a short, direct voice. It can also evaluate an idea against four Higher principles and return a structured verdict. Install the SKILL.md in Claude Code or paste it into custom instructions.

This Python CLI converts IA5 or ITA2 text into 600 or 1200 bps INMARSAT-C baseband WAV audio, then reverses the process to recover the message. The codec includes convolutional FEC, block interleaving, FSK modulation, frame synchronization, and CRC checking. It is suited to protocol study and codec testing and requires Python 3.7+ with NumPy.

CaseForge interviews freelancers, consultants, and solopreneurs about a completed project, then produces four reusable outputs: a full case study, a short proposal or profile version, a LinkedIn post, and a testimonial request email. It runs as a single Claude skill and does not require coding or an API key.