Free OfficeMaker sandbox

The public free host at free.officemaker.ai is a sandbox for schema-led create, preview, schema discovery and gap analysis. It produces native Word, Excel and PowerPoint files. REST, MCP and OpenAPI are published there without an API key.

Limitations: merge, edit, macros, conversion and Salesforce write-back are not on the free surface. Document creation can consume a high number of tokens, so repeating organisation work belongs on prepaid, education or corporate deployments. Paid tenants authenticate for create, merge and edit on the document-service host.

OpenAPI: https://free.officemaker.ai/gpt/openapi.json. MCP: https://free.officemaker.ai/mcp.

Developer MCP and API · Document generation API · MCP document generation · Plans