Available MCP Tools The Gathering Organiser MCP Server exposes 25 tools across seven categories. This page lists all of them with a brief description of what each one does. Gathering management Tool Description gathering_list List all gatherings, optionally filtered by status or type gathering_get Get full details of a specific gathering gathering_create Create a new gathering gathering_update Update an existing gathering (title, dates, status, capacity, etc.) gathering_get_summary Get an overview including registration counts, checklist progress, and logistics status Registration and participants Tool Description registration_list List registrations for a gathering, optionally filtered by status registration_get Get full details of a single registration including form responses registration_update_status Approve, waitlist, decline, or cancel a registration registration_stats Get registration statistics: totals by status, capacity usage, dietary breakdown registration_export Export registrations as CSV, JSON, markdown, or dietary summary Budget and finance Tool Description budget_create Generate a budget calculation with sliding-scale pricing tiers budget_generate_report Produce a formatted bilingual (English/Dutch) budget report for sharing Carpooling and logistics Tool Description carpool_list List all carpool matches for a gathering carpool_match Update a carpool match status (confirm, cancel, send introduction) carpool_stats Get carpool statistics: matches, confirmed/pending/cancelled, unmatched passengers pickup_list List all pickup runs with drivers, times, locations, and passengers Communication and templates Tool Description comms_draft Draft an email using a bilingual template with gathering-specific data comms_list_templates List all available email templates comms_get_template Get details of a specific template including required parameters Available email templates: save-the-date , invitation , practical-update , thank-you , financial-summary . Planning checklists Tool Description checklist_get Get checklist items, optionally filtered by planning phase checklist_update_item Update a checklist item (complete, assign, add notes, set due date) checklist_progress Get overall and per-phase completion rates with overdue items Wiki pages Tool Description wiki_get List all wiki pages or get a specific page's content wiki_update_section Update a wiki page's title, content, published status, or order wiki_publish Publish a wiki page to make it publicly visible Read-only vs. write tools Most tools are read-only (they fetch data without changing anything). The tools that can make changes are: gathering_create , gathering_update , registration_update_status , carpool_match , checklist_update_item , wiki_update_section , wiki_publish , budget_create , budget_generate_report , and comms_draft . When Claude uses a write tool, it will typically confirm the action with you first before proceeding.