Read-only Piazza access: activity, search, unread posts, full threads, and course info
To add mcp-piazza to Claude, run the install command below or copy the ready-made config for Claude Code, Claude Desktop, Cursor and VS Code further down. Restart your client after adding it and its tools show up in your next conversation. It needs 7 environment variables, listed below.
Install
uvx mcp-piazza@0.1.0Environment variables
PIAZZA_EMAILSet in your MCP configPIAZZA_PASSWORDSet in your MCP configPIAZZA_COOKIE_FILESet in your MCP configPIAZZA_ANONYMIZE_STUDENTSSet in your MCP configPIAZZA_FENCE_CONTENTSet in your MCP configPIAZZA_MIN_INTERVALSet in your MCP configPIAZZA_CACHE_TTLSet in your MCP configInstall with your client
claude mcp add mcp-piazza --env PIAZZA_EMAIL=<YOUR_PIAZZA_EMAIL> --env PIAZZA_PASSWORD=<YOUR_PIAZZA_PASSWORD> --env PIAZZA_COOKIE_FILE=<YOUR_PIAZZA_COOKIE_FILE> --env PIAZZA_ANONYMIZE_STUDENTS=<YOUR_PIAZZA_ANONYMIZE_STUDENTS> --env PIAZZA_FENCE_CONTENT=<YOUR_PIAZZA_FENCE_CONTENT> --env PIAZZA_MIN_INTERVAL=<YOUR_PIAZZA_MIN_INTERVAL> --env PIAZZA_CACHE_TTL=<YOUR_PIAZZA_CACHE_TTL> -- uvx mcp-piazza@0.1.0
Run this in a terminal to add the server to Claude Code.
What this does
mcp-piazza exposes a set of tools to Claude over the Model Context Protocol. After you add it to claude_desktop_config.json (snippet above) and restart Claude Desktop, those tools become callable inside any conversation.
Requirements
This server needs the following environment variables to be set before it can run:
PIAZZA_EMAIL PIAZZA_PASSWORD PIAZZA_COOKIE_FILE PIAZZA_ANONYMIZE_STUDENTS PIAZZA_FENCE_CONTENT PIAZZA_MIN_INTERVAL PIAZZA_CACHE_TTL
Set these via the env object in your MCP config (see claude_desktop_config.json snippet above).
Frequently asked questions
How do I install mcp-piazza?
Run the Claude Code command in the install section to add mcp-piazza to Claude Code, or copy the ready-made config for your client from the install section on this page. Restart your client afterwards and the tools appear in your next conversation.
Which clients work with mcp-piazza?
This page carries setup and config for Claude Code, Claude Desktop, Cursor and VS Code. Any other MCP client that accepts a standard server config can connect to mcp-piazza as well.
Does mcp-piazza need an API key?
Yes. Before it can run, set these environment variables: PIAZZA_EMAIL, PIAZZA_PASSWORD, PIAZZA_COOKIE_FILE, PIAZZA_ANONYMIZE_STUDENTS, PIAZZA_FENCE_CONTENT, PIAZZA_MIN_INTERVAL, PIAZZA_CACHE_TTL. They go in the env block of your MCP config.
Imported from the Official MCP Registry. The details above come from the registry entry; the maker can claim this listing to correct them, add docs, and see its traffic.
Is this your MCP server?
Claim this listing to see its traffic, fix details yourself, and skip the review queue on future updates.
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