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How we check Add a server MCP Registry

Once MCP server | mcptry

O

Once

Local install

io.github.stringsofthemind-oss/oncev0.2.1

Developer assessment/setup MCP; admitted Once boundaries protect writes, not sibling connectors.

Developer Tools

Source Registry entry

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Try it

This server only runs locally, from a package. Install it with the instructions on this page to try it.

Tools

We don't run packages, so we can't list this server's tools.

Health

Runs on your machine from a package. We don't run packages, so it isn't checked.

Install

Local (npm)stdio

npx -y @once-agent/[email protected]

Environment: ONCE_API_KEY

How it ranks

40/100

Works right now: 22/40
Uptime, 30 days

7/15

Tool quality

0/15

Complete listing

6/15

Domain verified

0/5

Speed

0/5

Recently updated

5/5

How scoring works