productivity

27 services state an AI integration on their own pages.

Attio

Customisable CRM.

MCPllms.txtOpenAPI

Granola

AI meeting notes app.

MCPClaudellms.txt

Intercom

Customer service and messaging platform.

MCPClaudellms.txt

Miro

Online collaborative whiteboard.

MCPChatGPTClaude

Slack

Team messaging platform.

MCPllms.txtOpenAPI

WordPress.com

Hosted WordPress website and blogging platform.

MCPChatGPTllms.txt

Asana

Work and project management software.

MCPChatGPT

Cal.com

Open-source scheduling platform.

MCPllms.txt

Calendly

Meeting scheduling tool.

APIllms.txt

ClickUp

Project management and productivity platform.

MCPllms.txt

Gamma

AI tool for creating presentations, documents and web pages.

MCPClaude

HubSpot

CRM platform for marketing, sales and service.

MCPllms.txt

Klaviyo

Email and SMS marketing platform for e-commerce.

MCPllms.txt

Smartsheet

Spreadsheet-style work management platform.

APIllms.txt

Zendesk

Customer service and help desk software.

APIllms.txt

Box

Cloud content management and file sharing.

MCP

Brevo

Email, SMS and CRM marketing platform.

MCP

Dropbox

Cloud file storage and sharing.

llms.txt

Dub

Link management and attribution platform.

llms.txt

Freshdesk

Customer support software from Freshworks.

llms.txt

Front

Shared inbox and customer communication platform.

llms.txt

Gorgias

Customer support helpdesk for e-commerce.

llms.txt

Mailchimp

Email marketing platform owned by Intuit.

llms.txt

Pipedrive

Sales CRM.

llms.txt

Salesforce

CRM and enterprise cloud software.

llms.txt

Squarespace

Website builder and hosting platform.

llms.txt

Zoho

Suite of business applications including CRM, mail and office tools.

MCP

How productivity services connect to assistants

Each of the 27 services above states at least one way in. Counted by kind:

MCP server — 15. A Model Context Protocol server: a standard interface that AI assistants such as Claude, ChatGPT and others can connect to, to call the service's tools directly.

ChatGPT app — 3. An app inside ChatGPT: the assistant can call the service while you chat, after you connect it.

Claude connector — 4. A connector in Claude: the assistant can read from or act in the service once you connect it.

OpenAPI description — 2. A published machine-readable API description that an agent can read to learn how to call the service.

llms.txt — 21. A plain-text guide at /llms.txt that tells AI systems what the site is and where its key pages are.

Public API — 3. A documented public API an agent can call, usually with a key from the service.