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Found 329 Skills
Expert-level Kamal deployment guidance for deploying containerized applications to any server. Use this skill when users ask about Kamal, container deployment, zero-downtime deployments, deploying Rails/web apps to VPS/cloud servers, kamal setup, kamal deploy, Docker deployment without Kubernetes, or deploying to Hetzner/DigitalOcean/AWS with Kamal. Also use when users mention DHH's deployment tool, 37signals deployment, or want an alternative to Heroku/Render/Vercel with self-hosted infrastructure.
Rotate an API key or secret across all locations — local .env files, macOS Keychain, GCP Secret Manager, Kubernetes deployments, and Codemagic CI. Use when: 'rotate key', 'update key', 'key leaked', 'replace secret', 'new API key', 'update GEMINI key', 'rotate secret'.
Configure and collect crash dumps for modern .NET applications. USE FOR: enabling automatic crash dumps for CoreCLR or NativeAOT, capturing dumps from running .NET processes, setting up dump collection in Docker or Kubernetes, using dotnet-dump collect or createdump. DO NOT USE FOR: analyzing or debugging dumps, post-mortem investigation with lldb/windbg/dotnet-dump analyze, profiling or tracing, or for .NET Framework processes.
Operate Ryvn infrastructure: manage organizations, provision environments, deploy services and installations, configure blueprints, manage release channels and promotion pipelines, set up connections and variable groups, view logs, approve tasks, and handle preview deployments. Use this skill whenever the user mentions Ryvn, environments, services, installations, blueprints, deployments, infrastructure, provisioning, Kubernetes, cloud, GCP, service installations, release channels, or promotion pipelines, even if they don't say "Ryvn" explicitly.
Alibaba Cloud APIG Migration Skill. Migrate Kubernetes nginx Ingress resources to Alibaba Cloud API Gateway (APIG, ingressClass: apig). Users provide Ingress YAML (paste, file, or directory) — no cluster access required for analysis. Covers annotation compatibility classification, Higress native mapping, built-in plugin selection, custom WasmPlugin development, migrated Ingress YAML generation, and migration report with deployment guide. Triggers: "nginx ingress migration", "APIG compatibility", "gateway migration", "ingress-nginx to APIG", "nginx迁移", "网关迁移", "Ingress兼容性分析", "APIG迁移", "迁移评估", "annotation兼容性", "WasmPlugin开发".
Linux (Ubuntu/Debian) server initial setup and ongoing administration skill. Covers new server hardening, user management, package management, file permissions, resource limits, log rotation, cron scheduling, and disk management. USE WHEN: - Performing initial setup of a fresh Ubuntu/Debian server (VPS, bare metal, cloud VM) - Hardening SSH, disabling root login, configuring sudo - Configuring system-level resource limits (ulimits, sysctl) for high-concurrency workloads - Managing users, groups, file permissions, and ACLs - Setting up log rotation, journald retention, swap, and NTP - Troubleshooting disk full, FD exhaustion, locale errors, or time drift DO NOT USE FOR: - Container-level administration (use docker or kubernetes skill) - Application deployment pipelines (use deployment-strategies or ci-cd skill) - Firewall/fail2ban configuration (use firewall skill) - Nginx or service configuration (use nginx or systemd skill)
Install and bootstrap a Coder (coder/coder) deployment end-to-end from the CLI without the web UI. Covers quick-start (one machine, auto-tunnel URL) and production (real domain, TLS, wildcard, OIDC, external provisioner). Drives GitHub device-code on fresh deployments to sign the first admin in without a browser, falls back to email/password for scripted runs, pushes a starter template, and optionally creates a first workspace. Activate when the user says: "install Coder", "set up Coder", "deploy Coder", "bootstrap Coder", "run Coder in Docker / on Kubernetes / on a VM", "Coder on AWS / GCP / Azure", "put Coder behind HTTPS / Caddy / nginx / cert-manager", "wildcard domain", "headless / non-interactive setup", "create the first admin from the CLI", "push a starter template", or "create my first workspace". Also activate for /coder:setup. Do NOT activate for upgrading an existing deployment, editing an existing template, debugging a running server, or configuring OIDC / custom OAuth on a running deployment.
Use when planning, running, or learning from chaos engineering experiments. Triggers on "chaos experiment", "fault injection", "gameday", "resilience test", "blast radius", "steady state", "abort criteria", "Chaos Toolkit", "Chaos Mesh", "Litmus", "Gremlin", "AWS FIS", or any deliberate failure-injection question. Ships experiment designer, blast-radius calculator, and postmortem generator (all stdlib Python), 4 references on chaos principles + experiment design + attack taxonomy + tooling landscape, and a /chaos-experiment slash command. Composes with feature-flags-architect (kill switches as abort triggers) and kubernetes-operator (common chaos targets).
Use when user explicitly asks Flink/Ververica/Realtime Compute Console workspace operations: 草稿(draft), SQL校验/执行, 部署(deployment), 作业(job), Session Cluster, namespace, 表(table), 成员(member), 变量(variable), 或 checkpoint timeout 诊断, especially with workspace/deployment/job IDs (w-*, d-*, j-*, sc-*, draft-*). Also use when prompt asks to test/verify Flink Console lifecycle flow, safety guardrails, or parameter validation for these operations. This includes prompts such as create draft, deploy draft, list deployments, start/stop job, create/list session cluster, get tables, list variables. Also use when prompt explicitly asks to run `python scripts/flink_ververica_ops.py` for Flink Console workspace operations. Do not trigger for unrelated "workspace" contexts or generic cloud/platform tasks (ECS, OSS, RDS, Kafka, Spark, Kubernetes, billing, weather). Do not trigger for Flink instance lifecycle operations (create/scale/delete/renew); those belong to alibabacloud-flink-instance-manage.
Use this skill whenever the user needs to manage VMs in VMware/vSphere/ESXi — it's the entry point for all VM operations. Directly handles: power on/off, clone, snapshot, migrate, deploy from OVA or templates, run commands inside VMs, batch operations, cluster management, and vCenter alarm acknowledgment. Always use this skill for any "power on", "clone", "deploy", "migrate", "batch", "guest exec", "alarm", or VM lifecycle task when the context is explicitly VMware, vSphere, or ESXi. Do NOT use for read-only queries (use vmware-monitor), NSX networking (use vmware-nsx), storage/iSCSI/vSAN (use vmware-storage), or Kubernetes cluster lifecycle (use vmware-vks). For multi-step workflows use vmware-pilot. For load balancing/AVI/AKO use vmware-avi.
TAO Execution SDK for submitting and monitoring GPU training jobs on supported platforms (Lepton, Brev, SLURM, local Docker, Kubernetes). Use when the user wants to run TAO jobs through the SDK, get job tracking, S3 I/O wrapping, multi-node distributed training, or platform-specific features that docker-run can't provide. Trigger phrases include "use the TAO SDK", "call tao_sdk", "AutoMLRunner", "ActionWorkflow", "Job handles", "S3 I/O wrapping", "TAO platform run".
This skill should be used when users need to manage AWS EKS clusters via eksctl CLI. It covers cluster creation, nodegroup management, addon operations, IAM integration, and cluster upgrades. Complements kubectl for cluster-level operations. Triggers on requests mentioning eksctl, EKS cluster management, nodegroups, EKS addons, or Kubernetes cluster infrastructure on AWS.