Buffer

Schedule posts and read engagement across networks.

Connect Buffer All toolkits

Auth: OAuth 2.0Catalog preview

Tools

What your agent can do with Buffer

BUFFER_SEARCH

Search across Buffer records and content.

BUFFER_CREATE

Create a new item in Buffer with validated fields.

BUFFER_UPDATE

Update an existing Buffer item by id.

BUFFER_LIST

List and filter Buffer items with pagination.

Setup

Option A: MCP (no code)

Sign up and connect Buffer 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": "BUFFER_CREATE",
    "external_user_id": "user_123",
    "arguments": { ... }
  }'

Put Buffer to work

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See use cases →