modelcontextprotocol/go-sdk
Watch
1
0
Fork
You've already forked go-sdk
 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions 1

docs: document tool support (#498)

Browse source 
Document tool support, and tweak the wording for prompts.

For #442
This commit is contained in:
Robert Findley 2025-09-19 10:48:59 -04:00 • committed by GitHub
commit 5985a7cbba
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
1 changed files with 358 additions and 56 deletions
Download patch file Download diff file Expand all files Collapse all files

19
mcp/protocol.go
View file

@ -42,11 +42,14 @@ type Annotations struct {
// CallToolParams is used by clients to call a tool.
type CallToolParams struct {
// This property is reserved by the protocol to allow clients and servers to
// Meta is reserved by the protocol to allow clients and servers to
// attach additional metadata to their responses.
Meta `json:"_meta,omitempty"`
Name string `json:"name"`
Arguments any `json:"arguments,omitempty"`
Meta `json:"_meta,omitempty"`
// Name is the name of the tool to call.
Name string `json:"name"`
// Arguments holds the tool arguments. It can hold any value that can be
// marshaled to JSON.
Arguments any `json:"arguments,omitempty"`
}
// CallToolParamsRaw is passed to tool handlers on the server. Its arguments
@ -55,8 +58,12 @@ type CallToolParams struct {
type CallToolParamsRaw struct {
// This property is reserved by the protocol to allow clients and servers to
// attach additional metadata to their responses.
Meta `json:"_meta,omitempty"`
Name string `json:"name"`
Meta `json:"_meta,omitempty"`
// Name is the name of the tool being called.
Name string `json:"name"`
// Arguments is the raw arguments received over the wire from the client. It
// is the responsibility of the tool handler to unmarshal and validate the
// Arguments (see [AddTool]).
Arguments json.RawMessage `json:"arguments,omitempty"`
}