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Use when setting up MCP servers for the first time or verifying MCP configuration. Ensures token-efficient and context-graph MCP servers are properly installed and configured with API keys.

Install Skill

Shared

Installs to .agents/skills, used by Codex, Amp, Warp, Cursor, OpenCode, and more.

CodexAmp
Warp
CursorOpenCode
Cline
Gemini CLI
GitHub Copilot
Personal

Available across projects.

$npx skills-installer add @ingpoc/SKILLS/mcp-setup --client shared
Project

Writes to .agents/skills.

$npx skills-installer add @ingpoc/SKILLS/mcp-setup -p --client shared
Note: Review the skill instructions before using it.

SKILL.md

name mcp-setup
description Add, inspect, authenticate, or remove MCP server registrations for the current Codex runtime. Use when the operator asks to configure an MCP server or diagnose whether a registered server is available. Do not clone server code into projects, assume every project needs the same servers, or manage app-specific business workflows.
allowed-tools Bash Read

MCP Setup

Use the Codex MCP registry as the configuration owner.

Procedure

  1. Inspect before changing: codex mcp list, then codex mcp get <name> when present.
  2. Read codex mcp add --help for the installed runtime before constructing a registration.
  3. Prefer a hosted HTTPS MCP endpoint when the provider supports it; otherwise register the smallest stable local command.
  4. Reference secrets through environment variables. Never write raw credentials into a repository or print their values.
  5. Register only the server requested or required by a verified workflow.
  6. Verify with codex mcp list and a narrow capability call when available. Registration alone does not prove authentication or tool health.
  7. Use codex mcp login, logout, or remove only for the named server and only within the operator's requested scope.

Boundary

This skill owns Codex MCP registration and health checks. Individual MCP-backed skills own how their tools are used. Plugin installation and app connector setup use their own owners.