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".
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
<!-- 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`.
The line at the top of this page pins the label git:20261003.c34ec50, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
GET https://markdownregistry.com/api/v1/artifacts/art_34r5ie7a3mz322r7
GET https://markdownregistry.com/api/v1/resolve?ref=kanevry/session-orchestrator/mcp-builder
GET https://markdownregistry.com/api/v1/blob/8b52c1ac421902a1dcbfbf01792172ff65393d8b8628003760b2579a5a2e023c
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
kanevry/session-orchestrator · .agents/skills/architecture/SKILL.md · Use when the user asks to improve architecture, find refactoring opportunities, surface deepening opportunities…
kanevry/session-orchestrator · .agents/skills/autopilot/SKILL.md · Use this skill when running an autonomous session-orchestration loop. Chains session-start → session-plan →…
kanevry/session-orchestrator · .agents/skills/bootstrap/SKILL.md · Use this skill when scaffolding the minimum repository structure required by session-orchestrator. Invoked…
kanevry/session-orchestrator · .agents/skills/brainstorm/SKILL.md · Use when you have a feature idea but the scope or UX is still ambiguous — runs a lightweight Socratic design dialogue…
kanevry/session-orchestrator · .agents/skills/claude-md-drift-check/SKILL.md · Use when detecting drift between CLAUDE.md (or AGENTS.md, the Codex CLI alias) / _meta narrative and live repository…
kanevry/session-orchestrator · .agents/skills/debug/SKILL.md · Use when encountering any bug, test failure, build break, or unexpected behavior — runs a 4-phase systematic debugging…
kanevry/session-orchestrator · .agents/skills/deepen/SKILL.md · Make a task deeper, not bigger. Use when the user asks for a deeper or more ambitious version of a task (tiefer, geh…
kanevry/session-orchestrator · .agents/skills/discovery/SKILL.md · Use this skill when running systematic quality discovery and issue detection. Runs modular probes adapted to the…
kanevry/session-orchestrator · .agents/skills/dispatcher/SKILL.md · Use when you want the orchestrator to pick the next repo to work on across your whole portfolio — it enumerates…
kanevry/session-orchestrator · .agents/skills/docs-orchestrator/SKILL.md · Use this skill when orchestrating documentation generation and updates within a session. Maps session scope to…
anthropics/skills · skills/mcp-builder/SKILL.md · Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external…
thinkinaixyz/deepchat · resources/skills/mcp-builder/SKILL.md · Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external…
davepoon/buildwithclaude · plugins/all-skills/skills/mcp-builder/SKILL.md · Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external…
platonai/browser4 · browser4-agentic/src/main/resources/skills/mcp-builder/SKILL.md · Guide for creating advanced-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external…
keyuchen21/agentic-engineering-handbook · tutorials/agent-loop/skills/mcp-builder/SKILL.md · Build MCP (Model Context Protocol) servers that give Claude new capabilities. Use when user wants to create an MCP…
kocoro-lab/kocoro · internal/skills/bundled/skills/mcp-builder/SKILL.md · Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external…
enuno/unifi-mcp-server · .agents/skills/mcp-builder/SKILL.md · Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external…