usefulapi.io
official MCP | Researched | Checked 2026-09-07
The latest usefulapi.io guide
9 answers about capabilities, access and practical workflows. Documentation reviewed 2026-10-20.
The catalog details below retain their original check dates. The guide separates documented features from untested connections.
A hosted catalogue of 146 single-application MCP servers, one per SaaS product, each on its own subdomain, wrapping that product's public REST API as a named tool list with per-tool read and write labels and the underlying REST call documented against each tool.
- API access
- free
- MCP support
- official
- Last checked
- 2026-09-07
- Research
- Source researched
How to use this record
This record is based on source research, not an authenticated test of the product. Product features, API access and MCP actions can differ. Use the linked vendor documentation to confirm the operation you need and the account it will run against.
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About usefulapi.io
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Full capabilities, notes, CLI evidence, and provenance are preserved in the original dataset. Find this record by its ID: 07-usefulapi-io.