Kasar

Kasar

The Kasar MCP server: your CRM and your messaging inside Claude and ChatGPT

Kasar runs a remote MCP server at https://platform.kasar.app/api/mcp/mcp. Claude, ChatGPT, Cursor or Claude Code get 39 tools there: records, pipelines, calendar, automations, and your email, LinkedIn and WhatsApp conversations. The assistant acts with your permissions, and every send and every calendar change goes through a preview first.

Facts checked on October 6, 2026

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01The 39 tools, by family

Session

Tools
crm_whoami, crm_list_schema, crm_switch_workspace

Records

Tools
crm_find_records, crm_global_search, crm_save_records, crm_bulk_update_records, crm_delete_records, crm_manage_emails_phones, crm_manage_duplicates

Lists and pipelines

Tools
crm_manage_lists, crm_create_list, crm_move_deal

Tasks and notes

Tools
crm_manage_tasks, crm_task_stats, crm_manage_notes

History and analytics

Tools
crm_find_activity, crm_aggregate_records, crm_manage_dashboards

Calendar and meetings

Tools
crm_find_events, crm_calendar, crm_ask_transcripts

Messaging

Tools
crm_inbox, crm_mailbox, crm_conversations, crm_mark_email, crm_draft, crm_send_message, crm_sync_participant, crm_manage_integrations

Automation

Tools
crm_manage_automations, crm_manage_sequences

Data model

Tools
crm_create_object, crm_create_fields, crm_manage_enum_options, crm_manage_data_model

Import and export

Tools
crm_import_records, crm_export_records

Product feedback

Tools
crm_report_feedback

02Three rules apply to every tool

  • Your permissions, no more : the assistant acts with your role, object by object and field by field. A record you cannot see does not exist for it.
  • A preview before sensitive actions : sending a message, publishing an automation, starting a sequence, touching the calendar or changing the data model goes through a preview, then a token valid for 5 minutes that works once. To delete, merge duplicates or import, the tool tells the assistant to show you the records and wait for your go-ahead.
  • One connection per person : Claude and ChatGPT sign in with OAuth 2.1 and PKCE, with no key to copy; Cursor and Claude Code use an MCP key you create and revoke in Kasar.

The server comes with every plan, Free included (pricing). To compare with other CRMs, the CRM MCP server table records, row by row, what each vendor publishes. For the assistant side, see the Claude and ChatGPT pages too.

To connect the assistant tool by tool, follow the tutorials Claude and Gmail, Claude and Outlook, Claude and LinkedIn and Claude and Granola. Each one starts with the vendor’s own route, dated and sourced, then the Kasar route, in Claude and in ChatGPT.

Frequently asked questions

https://platform.kasar.app/api/mcp/mcp. Paste it into a custom connector, then authorise Kasar on the page that opens by ticking your workspaces.

The first call sends nothing: it returns the exact preview and a 5-minute, single-use token bound to that message. The assistant is instructed to show it to you and wait for your yes before the second call, and Claude or ChatGPT also ask you to approve the call, depending on your settings.

Kasar, the CRM that prospects, follows up and fills itself in.

  • It captures.

    Emails, LinkedIn, WhatsApp, calls and meetings land on the record, with no data entry.

  • It acts.

    Tasks, meeting notes, follow-ups: the CRM keeps itself current and tells you what to do next.

  • It prospects.

    One sequence chains email, LinkedIn and WhatsApp. The reply lands on the record, next to the deal.

  • It takes your shape and connects to everything.

    Your objects, your fields, your relationships. Everything else goes through webhooks, the API and the MCP server.

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