mcp-builder git:20260907.cf0876cA

Immutable. This exact content is served forever at /api/v1/blob/49d3143be17b247a.

---
name: mcp-builder
description: Use when creating a new MCP (Model Context Protocol) server, extending an existing one, or debugging tool discoverability/performance. Guides through research → implementation → test → eval phases with TypeScript-first guidance matching our stack. Trigger on phrases like "build an MCP server", "expose X as an MCP tool", "write MCP tools for Y", "integrate Z via MCP".
metadata:
  model: sonnet
---

<!-- Generated by scripts/generate-codex-skills.mjs; do not edit. -->

# mcp-builder

Read [`skills/mcp-builder/SKILL.md`](../../../skills/mcp-builder/SKILL.md) in full before taking any action, then follow its complete workflow.
The linked document is authoritative, including its prechecks, argument rules, and stop conditions.

Resolve this link relative to this SKILL.md, not the project working directory. The plugin root is three directories above this file. Resolve package paths such as `skills/` and `scripts/` from that root; resolve relative links inside the canonical document from its own directory. Keep the user’s project as the target of project operations.

Regenerate with `node scripts/generate-codex-skills.mjs`.