MCP server

The Builder's Prompt Library

io.github.ADahling/builders-prompt-library

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Search 3,323 graded AI prompts for software builders; fetch any prompt by slug. No key needed.

Website Source

At a glance

Type

MCP server

Publisher

Not verified

Status

Working at last check

Tools

3

Token cost

About 473 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http builders-prompt-library https://buildersprompt.com/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.builders-prompt-library]
url = "https://buildersprompt.com/mcp"

Gemini CLI

{"mcpServers":{"builders-prompt-library":{"httpUrl":"https://buildersprompt.com/mcp"}}}

Cursor

{"mcpServers":{"builders-prompt-library":{"url":"https://buildersprompt.com/mcp"}}}

VS Code

{"servers":{"builders-prompt-library":{"type":"http","url":"https://buildersprompt.com/mcp"}}}

Antigravity

agy mcp add builders-prompt-library https://buildersprompt.com/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"builders-prompt-library","server_url":"https://buildersprompt.com/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"builders-prompt-library","server_url":"https://buildersprompt.com/mcp"}

Tools

• get_prompt ~134 tokens
  Fetch the full text and metadata of a single published prompt by its slug, including where it runs (any chat app, chat app with your code pasted in, a tool with web access, or a coding agent).
• list_stages ~71 tokens
  List the six delivery stages in the Builder's Prompt Library and how many published prompts each contains.
• search_prompts ~268 tokens
  Search the Builder's Prompt Library (3,323 rubric-graded prompts for software delivery) by keyword. Optionally filter by delivery stage or prompt-writing grade. Returns ranked matches with slug, title, summary, stage, category, and grade. Grades and quality_score describe prompt writing, not tested

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