civicrm_register_participant — CiviCRM MCP by usefulapi MCP Tool
civicrm_register_participant
(civicrm register participant) is one of 24 tools on the
CiviCRM MCP by usefulapi
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call civicrm_register_participant from your client
- Claude Code CiviCRM MCP by usefulapi civicrm_register_participant run in your project directory
- Claude Desktop CiviCRM MCP by usefulapi civicrm_register_participant ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor CiviCRM MCP by usefulapi civicrm_register_participant ~/.cursor/mcp.json
- VS Code CiviCRM MCP by usefulapi civicrm_register_participant .vscode/mcp.json
- Zed CiviCRM MCP by usefulapi civicrm_register_participant ~/.config/zed/settings.json
- Windsurf CiviCRM MCP by usefulapi civicrm_register_participant ~/.codeium/windsurf/mcp_config.json
- Cline CiviCRM MCP by usefulapi civicrm_register_participant ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI CiviCRM MCP by usefulapi civicrm_register_participant ~/.gemini/settings.json
- Grok CiviCRM MCP by usefulapi civicrm_register_participant .mcp.json (in your project root)
- ChatGPT CiviCRM MCP by usefulapi civicrm_register_participant Settings → Connectors → Advanced → Developer mode
- Claude.ai CiviCRM MCP by usefulapi civicrm_register_participant Settings → Connectors → Add custom connector
- LangChain CiviCRM MCP by usefulapi civicrm_register_participant pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http civicrm https://civicrm.usefulapi.io/mcpOther tools on this server
- civicrm_whoami
- civicrm_search_contacts
- civicrm_get_contact
- civicrm_list_contact_notes
- civicrm_list_relationships
- civicrm_list_contributions
- civicrm_list_memberships
- civicrm_list_events
- civicrm_list_participants
- civicrm_list_activities
- civicrm_list_cases
- civicrm_list_groups
- civicrm_list_group_contacts
- civicrm_get_fields
- civicrm_list_entities
- civicrm_query
- civicrm_create_contact
- civicrm_update_contact
- civicrm_add_contact_note
- civicrm_log_activity
- civicrm_record_contribution
- civicrm_create_membership
- civicrm_add_contact_to_group
This list was read from the server itself, by connecting to it and calling tools/list on 24 October 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.