Mattermost

Self-hosted team messaging, channels, and threads.

Connect Mattermost All toolkits

Auth: API keyCatalog preview

Tools

What your agent can do with Mattermost

MATTERMOST_SEARCH

Search across Mattermost records and content.

MATTERMOST_CREATE

Create a new item in Mattermost with validated fields.

MATTERMOST_UPDATE

Update an existing Mattermost item by id.

MATTERMOST_LIST

List and filter Mattermost items with pagination.

Setup

Option A: MCP (no code)

Sign up and connect Mattermost from your dashboard.
Copy your gateway URL: mcp.spinrun.ai/you
Paste it into Claude, Cursor, or any MCP client.

Option B: API

curl -X POST https://api.spinrun.ai/v1/tools/execute \
  -H "Authorization: Bearer $API_KEY" \
  -d '{
    "tool_slug": "MATTERMOST_CREATE",
    "external_user_id": "user_123",
    "arguments": { ... }
  }'

Put Mattermost to work

Get started for free

See use cases →