missive.com
Missive is a collaborative email and team inbox application for handling email and other messaging channels with shared workflows, comments, tasks, and AI assistance. Teams use it to manage customer and internal communications across connected accounts in one interface.
Missive exposes one documented developer integration surface: a REST API at `https://public.missiveapp.com/v1/:endpoint_name` authenticated with a personal bearer token. Its docs also describe UI/iFrame integrations and inbound webhooks/custom channels, but no separate public HTTP/GraphQL/MCP server or CLI on a Missive-owned endpoint; Missive explicitly says it does not offer an MCP server for external AI tools.
- Missive REST APIdiscovered
In Missive, open your preferences, go to the API tab, and click Create a new token. The docs state you must be part of an organization subscribed to the Productive plan to generate API tokens. See REST API authentication.
conventions · 0/8 published
- integrations.json✗
/.well-known/integrations.json - llms.txt✗
/llms.txt - API catalog✗
/.well-known/api-catalog - OpenAPI document✗
/api/schema/, /openapi.json, /swagger.json, /api/openapi.json, or /v1/openapi.json - MCP server card✗
/.well-known/mcp/server-card.json - OAuth protected resource✗
/.well-known/oauth-protected-resource - Agent card✗
/.well-known/agent-card.json - Agent skills✗
/.well-known/agent-skills/index.json
Publish these signals → /publishing