Claude skills and agent skills

andrometiqDeletes or force-pushesSkill

server-setup

andrometiq/sshgate/skills/server-setup/SKILL.md

This skill should be used when the user asks to bring a fresh or newly-provisioned server up to a working, hardened state through SSHGate — phrases like "set up nginx on web-1", "configure the new box", "harden staging", "create a deploy user on prod", "set up a systemd service for the app", "configure the firewall on host-gcp", "set the timezone and NTP", or "get the new server ready for the app". Teaches a discover-first method — read the whole current state, plan the ENTIRE write set, get ONE approval (run_batch tap or a scoped standing grant), then verify each stage — with hard stop-points for lockout-risking and irreversible steps.

openclosed-orgSkill

server-agent

openclosed-org/axum-harness/.agents/skills/server-agent/SKILL.md

Maintains servers, handlers, routes, middleware, and sync entrypoints. Owns servers/bff/**, servers/gateway/**, servers/internal-rpc/**. Use when changing HTTP handlers, routes, middleware, API composition, server entrypoints, request/response adaptation, or protocol integration. Does protocol adaptation and API composition only — never owns core domain logic or long-running transaction semantics.

celigoSkill

building-mcp-servers

celigo/ai/skills/building-mcp-servers/SKILL.md

Build Celigo MCP server resources -- endpoints that expose Tools and builder-mode APIs to external AI agents and MCP clients. Use when creating MCP servers, linking tools or APIs, or configuring annotations and overrides.

openchamberSkill

serve-sim

openchamber/openchamber/.agents/skills/serve-sim/SKILL.md

Use when working with the OpenChamber iOS Simulator app without opening Xcode - boot/install/launch the Capacitor iOS app, start a browser stream, tap/type/gesture/rotate, inspect accessibility, or hand a simulator URL to the user.

btriapitsynSkill

serve-sim

btriapitsyn/openchamber/.agents/skills/serve-sim/SKILL.md

Use when working with the OpenChamber iOS Simulator app without opening Xcode - boot/install/launch the Capacitor iOS app, start a browser stream, tap/type/gesture/rotate, inspect accessibility, or hand a simulator URL to the user.

cheaper-inferenceReads credentialsSkill

cli-serve

cheaper-inference/OmniRoute/skills/cli-serve/SKILL.md

Start, stop, and restart the OmniRoute server from the CLI. Manage daemon mode, port configuration, auto-recovery, system tray integration, and the dashboard open shortcut.

isnow890Reads credentialsSkill

naver-search-mcp

isnow890/naver-search-mcp/skills/naver-search-mcp/SKILL.md

Use for Korean web search, Naver News, Blog, Cafe, Image, Knowledge iN, Encyclopedia, Local search, and Naver DataLab search-trend and shopping-insight analysis through the published npm MCP server.

fabricioctellesSkill

agent-ready-mcp-server-card

fabricioctelles/skills/skills/agent-ready-cloudflare/mcp-server-card/SKILL.md

Sub-skill de agent-ready-cloudflare: Implement MCP Server Card

BTMuliSkill

sentry-mcp

BTMuli/TeyvatGuide/.agents/skills/sentry-mcp/SKILL.md

Connect to, diagnose, and use the official remote Sentry MCP server for TeyvatGuide production errors. Use for MCP setup or authentication failures, missing Sentry tools, Sentry issue or event URLs and IDs, stack traces, crash triage, regression checks, release health, affected-user analysis, or validating whether a deployed fix stopped recurring errors.

Model Context ProtocolDeletes or force-pushesSkill

test-servers

modelcontextprotocol/inspector/.claude/skills/test-servers/SKILL.md

Run a composable MCP test server by hand — pick the showcase config for a feature or bug, build it, and connect with the right protocol era. Use when a change, a PR or a smoke test needs a real server to exercise it; when reproducing a reported bug by hand; when choosing which fixture or protocol era to run; when a fixture keeps serving stale code after an edit; or when the config or preset you need does not exist yet.

No other project uses it yet

MicrosoftReads credentialsSkill

ui-widget-developer

microsoft/work-iq/plugins/microsoft-365-agents-toolkit/skills/ui-widget-developer/SKILL.md

Build MCP servers for Copilot Chat using the OpenAI Apps SDK or MCP Apps SDK widget rendering support (any language). Use this skill when: - Creating MCP servers that integrate with M365 Copilot declarative agents - Building rich interactive widgets (React + Fluent UI) that render in Copilot Chat - Implementing tools that return structuredContent for widget rendering - Adapting an existing MCP server to support Copilot widget rendering - Setting up devtunnels for localhost MCP server exposure - Configuring mcpPlugin.json manifests with RemoteMCPServer runtime Do NOT use this skill for general agent development (scaffolding, manifests, deployment) — use declarative-agent-developer instead. This skill is ONLY for MCP server + widget development. Triggers: "MCP server for Copilot", "OpenAI Apps SDK", "Copilot widget", "structuredContent", "MCP plugin", "devtunnels MCP", "OAI app", "widget rendering", "UI widget"

escapeWuReads credentialsSkill

server-deploy

escapeWu/perplexity-ai/.agents/skills/server-deploy/SKILL.md

Deploy perplexity-ai to its configured production server from the latest GitHub main source. Use when the user asks to deploy, publish, update, rebuild, restart, or roll out this project on the server.

openoctaReads credentialsSkill

server-patrol

openocta/openocta_skills/服务器巡检/SKILL.md

Linux 与网络设备只读健康巡检；直接运行 scripts/patrol.sh，配置由平台侧信道注入，Agent 不读取环境变量

chnlichSkill

file-server

chnlich/charlie-bot/skills/file-server/SKILL.md

Must invoke when presenting a file to the user. The CharlieBot server has a built-in file browser that serves any file on the host filesystem.

ngrokSkill

run-mcp-gateway

ngrok/agent-skills/skills/run-mcp-gateway/SKILL.md

Expose an in-development MCP (Model Context Protocol) server for remote testing against AI model providers like Claude and OpenAI, with per-provider authentication and traffic inspection. Puts a cloud endpoint in front of your local MCP server, authenticates each provider with its own bearer token via Vaults, and forwards to your server kept off the public internet. Use when the user is building or testing an MCP server and needs a remote AI client to reach it. Use when the user says "test my MCP server", "expose my MCP server to Claude", "connect my MCP server to OpenAI", or "front door for my MCP server". Not for connecting ngrok's own MCP server - use ngrok-setup.

GoldziherSkill

mcp

Goldziher/html-to-markdown/.agents/skills/mcp/SKILL.md

Use html-to-markdown-rs mcp reference documentation.

Often used withcli

ryanportfolioSkill

servers

ryanportfolio/winuse-mcp/.agents/skills/servers/SKILL.md

After starting a dev server, or user asks what's running, which port is which, why browsers are open, or to close old servers and browsers.

ryanportfolioSkill

servers

ryanportfolio/winuse-mcp/.claude/skills/servers/SKILL.md

/servers, after starting a dev server, or user asks what's running, which port is which, why browsers are open, or to close old servers and browsers.

babamba2Reads credentialsSkill

mcp-setup

babamba2/superclaude-for-sap/skills/mcp-setup/SKILL.md

Guide to install and configure the abap-mcp-adt-powerup MCP server for SAP ADT connectivity

Often used withecosystem-reference·skill-routing·agent-runtime

coleam00Skill

mcp-client

coleam00/second-brain-skills/.claude/skills/mcp-client/SKILL.md

Universal MCP client for connecting to any MCP server with progressive disclosure. Wraps MCP servers as skills to avoid context window bloat from tool definitions. Use when interacting with external MCP servers (Zapier, Sequential Thinking, GitHub, filesystem, etc.), listing available tools, or executing MCP tool calls. Triggers on requests like "connect to Zapier", "use MCP server", "list MCP tools", "call Zapier action", "use sequential thinking", or any MCP server interaction.