Model Context Protocol specification 2025-11-25, Server Features: Tools

Publisher

Model Context Protocol project

URL

https://modelcontextprotocol.io/specification/2025-11-25/server/tools

Published

2025-11-25

Updated

unknown

Accessed

2026-09-05

HTTP status

200

License

MIT license; permitted under the specification license

Claims citing this source

• The recommendation that servers return tools in a deterministic order is new in the 2026-07-28 revision and does not appear in the 2025-11-25 revision. fact in context
• The requirement that a server's tool set must not vary per connection is new in the 2026-07-28 revision and does not appear in the 2025-11-25 revision. fact in context

Cite this source record

APA

WarmTransfer. (2025, November 25). Model Context Protocol specification 2025-11-25, Server Features: Tools. WarmTransfer. https://warmtransfer.net/knowledge/sources/mcp-spec-2025-11-25-server-tools

BibTeX

@misc{warmtransfer-mcp-spec-2025-11-25-server-tools,
  title  = {Model Context Protocol specification 2025-11-25, Server Features: Tools},
  author = {{WarmTransfer}},
  year   = {2025},
  url    = {https://warmtransfer.net/knowledge/sources/mcp-spec-2025-11-25-server-tools},
  note   = {Model Context Protocol project, accessed 2026-09-05}
}