@tasque/piazza-mcp
MCP server for Piazza Q&A platform via reverse-engineered internal API.
Warning — Piazza has no public API. This uses reverse-engineered endpoints that may break or violate their Terms of Service.
Tools
| Tool | Description | |------|-------------| | list_courses | List all enrolled Piazza courses | | get_course_info | Get detailed course info | | get_course_stats | Get course statistics | | get_post | Get full post with answers and follow-ups | | get_feed | Get recent posts feed with pagination | | search_posts | Search posts by keyword | | filter_posts | Filter feed by folder, following, or unread | | create_post | Create a question, note, or poll | | create_followup | Add a follow-up to a post | | create_reply | Reply to a follow-up | | post_student_answer | Post or update the student answer | | post_instructor_answer | Post or update the instructor answer | | mark_answer_good | Endorse an answer or follow-up | | remove_answer_good | Remove an endorsement | | edit_post | Edit a post's title or content | | delete_post | Delete a post (instructor/TA only) | | pin_post | Pin or unpin a post | | mark_duplicate | Mark a post as duplicate | | mark_resolved | Mark a question as resolved | | mark_read | Mark a post as read | | list_users | List all course members | | get_user_profile | Get user profiles by ID |
Environment Variables
| Variable | Required | Description | |----------|----------|-------------| | PIAZZA_EMAIL | Yes | Piazza account email | | PIAZZA_PASSWORD | Yes | Piazza account password |
Auth Setup
Set both environment variables. The server authenticates via form-based login with CSRF token extraction. Sessions are maintained in memory with automatic re-authentication on 401/403.
Development
npm install
npm run build
npm start # stdio mode
