Essential command-line tools and system utilities.
Create a new module for an oosh CLI. Use /oosh-module <cli> <module> to generate an annotated .sh file in the CLI's modules directory. Trigger when the user wants to add a command, module, or feature to an existing oosh CLI.
Assists with building cross-platform desktop applications using Electron. Use when architecting main/renderer process communication, configuring secure contexts, implementing auto-updates, or packaging apps for Windows, macOS, and Linux. Trigger words: electron, desktop app, browserwindow, ipc, auto-update, electron-builder.
Scaffold a new bash CLI using the oosh framework. Use /oosh <name> to generate a complete CLI with entry point, tab completion, modules directory, and sample modules. Trigger when the user wants to create a new bash CLI tool or shell script with flags and completion.
通过斜杠命令控制和操作 Opencode——管理会话、选择模型、切换智能体（规划/构建）模式，并协调 Opencode 编码工作流。
ExternalDNS for automatic DNS record management in Kubernetes. Use when the user needs to synchronize Kubernetes Ingress and Service resources with DNS providers like Route 53, CloudDNS, or Cloudflare automatically.
Audits and troubleshoots DNS records for domains including A, AAAA, CNAME, MX, TXT, SPF, DKIM, DMARC, CAA, and NS records. Use when someone needs to verify DNS configuration, debug DNS propagation issues, check email authentication records, or audit domain security. Trigger words: DNS records, dig, nslookup, SPF, DKIM, DMARC, MX records, DNS propagation, nameservers, CAA, domain configuration.
OWASP Amass for in-depth DNS enumeration, subdomain discovery, and network mapping with active and passive modes. Use when: comprehensive subdomain enumeration, ASN and IP range mapping, attack surface discovery, building full network topology of a target organization.
Expert guidance for Dokploy, the open-source, self-hosted Platform as a Service alternative to Vercel, Netlify, and Heroku. Helps developers deploy applications, databases, and services on their own VPS with automatic SSL, Docker-based isolation, and a web dashboard for management.
Discover subdomains of a target domain using passive and active enumeration techniques. Use when tasks involve subdomain enumeration, attack surface mapping, DNS reconnaissance, finding hidden services, identifying forgotten subdomains, or expanding the scope of a security assessment. Subfinder uses passive sources (certificate transparency logs, DNS datasets, search engines) to find subdomains without touching the target directly.
Passive email, subdomain, and IP harvesting from public sources using theHarvester. Use when: gathering corporate email lists, enumerating subdomains passively, pre-engagement recon, finding exposed employee contacts without triggering alerts.
Hunter.io API for finding and verifying corporate email addresses by domain. Use when: finding contact emails for a target domain, discovering email naming patterns, verifying whether an email address is deliverable, or bulk-searching emails for lead generation or OSINT.
Censys search engine for internet-connected hosts, TLS certificates, and domains. Use when: certificate transparency monitoring, finding hosts by certificate fingerprint, alternative to Shodan for TLS/SSL analysis, discovering hosts running specific services, or tracking infrastructure changes via cert issuance.
Plan and execute technical product launches for developer tools, APIs, and technical products. Use this skill when technical PMMs need to "plan a launch", "create a launch strategy", "coordinate a product release", or "prepare for GA/beta launch".
Project management skill that analyzes tasks, breaks them down into stages, coordinates other skills, and ensures proper workflow. Use when planning features, managing complex multi-step implementations, or need help organizing development tasks. Routes work to specialized skills (testing, security, components, etc.).
Blameless post-mortem incident analysis with timeline, root cause, and action items. Use after outages, security incidents, project failures, or any event you want to prevent recurring.
Create, update, and manage GitHub issues using MCP tools. Use this skill when users want to create bug reports, feature requests, or task issues, update existing issues, add labels/assignees/milestones, or manage issue workflows. Triggers on requests like "create an issue", "file a bug", "request a feature", "update issue X", or any GitHub issue management task.
Guide for using git worktrees to parallelize development with coding agents. Use this skill when the user requests to work in a new worktree or wants to work on a separate feature in isolation (e.g., "Work in a new worktree", "Create a worktree for feature X").
Guide for collaborating on code in open source projects. This skill should be used when contributing to public repositories, creating PRs, reviewing code, or managing issues on GitHub.
Continuous communication channel via MCP AI Interaction tool. Activate with 'khởi động ai_interaction'. Enables real-time Vietnamese conversation with action-first principle - execute first, explain minimally.
