mcp-builder
Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools.
Skill by bighardperson
Chalk Labs
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Install
Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.
npx agentmarket install skill/bighardperson-mcp-builder
Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.
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About
Use cases: agent-building
Reviews
Write a reviewNo reviews yet. Installed it? Reviews come from verified installers only. How reviews work
Permissions
What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.
- Tools
- No tools found
- Secrets
- None asked for
- Install scripts
- None found
- Runs as
- Python package
Network hosts it talks to 1
codeload.github.com· found in install command
Files it touches
~/.claude/skills/mcp-builder
What's inside
- Skill name
mcp-builder- Description
- Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools. Use when building MCP servers to integrate external APIs or services, whether in Python (FastMCP) or Node/TypeScript (MCP SDK).
- License
- Complete terms in LICENSE.txt
- Instructions
- 232 lines in SKILL.md · view on GitHub
Before installing
- Ships executable scripts
Agent Skills spec issues
- name: "mcp-builder" does not match folder "MCP开发指南"
Files (11)
- LICENSE.txt
- SKILL.md
- _skillhub_meta.json
- evaluation.md · reference/
- mcp_best_practices.md · reference/
- node_mcp_server.md · reference/
- python_mcp_server.md · reference/
- connections.py · scripts/
- evaluation.py · scripts/
- example_evaluation.xml · scripts/
- requirements.txt · scripts/
The license isn't open source, so the instructions aren't shown here. Read SKILL.md on GitHub
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Signals
- Stars
- 62
- Forks
- 10
- Open issues
- 0
- Last commit (this folder)
- Apr 26, 2026 (6 months ago)
- Last release
- Apr 26, 2026 (6 months ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- Complete terms in LICENSE.txt
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
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Rahil Jain, Co-founder, Chalk Labs. Ex-Goldman Sachs engineer. You talk to the person who builds it.
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Cite this page
mcp-builder skill. Agent Mart. https://agentmart.dev/skills/bighardperson-mcp-builder (last updated 2026-10-24)