PS-Wiki API and MCP Service Terms

Last updated: 2026-09-14.

These terms apply to the public, read-only PS-Wiki REST API and remote MCP server. By using either service, you agree to use it lawfully and in a way that does not impair the service for others.

Service scope

The API and MCP server provide access to public PS-Wiki terminology data. The remote MCP endpoint is https://mcp.ps-wiki.ning.guru/mcp. It currently exposes read-only search, retrieval, relationship, and tag-browsing tools. The service may change, rate-limit, or temporarily become unavailable without notice.

Responsible use

Do not use the service to send confidential information, credentials, personal data, or material that you are not authorized to disclose. Do not attempt to bypass access controls, overload the service, or misrepresent PS-Wiki output as an authoritative standard or professional advice.

When using definitions in other work, preserve the source citations and attribution returned by the API or MCP tools. Wiki content is available under CC BY-NC 4.0; those license terms govern reuse of the content.

No warranty

PS-Wiki is an open reference project. The service and its content are provided on an “as is” basis. Check the cited primary source, applicable standard, or professional guidance before relying on a definition for engineering, operational, safety, legal, or commercial decisions.

Contact

For corrections, service problems, or questions, use the GitHub issue tracker. Privacy matters are described in the privacy policy.