ResourceTemplate

A dynamic MCP resource addressed by an RFC 6570 URI template.

Only the simple-string ({var}) and reserved ({+var}) expansion forms are supported: {var} matches a single path segment, {+var} matches across /. read receives the matched variables as a {name: value} dict and returns the body (sync or async).

Example::

ResourceTemplate(
    uri_template="file:///{+path}",
    name="file",
    read=lambda vars: Path(vars["path"]).read_text(),
)

uri_template

name

read

description = None

mime_type = None