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

Release v2.0.0 (#1758)

Browse source 
Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>
Copilot-Session: a8fe8421-1ce4-4a57-b4c4-3ada2d8ac67c
This commit is contained in:
Jeff Handley 2026-07-28 14:06:46 -07:00 • committed by GitHub
commit 15f8b2da11
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
2 changed files with 26 additions and 16 deletions
Download patch file Download diff file Expand all files Collapse all files

10
docs/concepts/tools/tools.md
View file

@ -139,6 +139,16 @@ public static IEnumerable<ContentBlock> DescribeImage()
}
```
#### Structured content
Set `UseStructuredContent = true` on <xref:ModelContextProtocol.Server.McpServerToolAttribute> or
<xref:ModelContextProtocol.Server.McpServerToolCreateOptions> to advertise an output schema and
serialize the return value into <xref:ModelContextProtocol.Protocol.CallToolResult.StructuredContent>.
The output schema may be any JSON Schema 2020-12 document. Non-object return values are represented
directly, so a tool returning `72` produces `structuredContent: 72`, not
`structuredContent: { "result": 72 }`. Clients should read the value according to the advertised
output schema rather than assuming a `result` wrapper.
#### Content annotations
Any content block can include <xref:ModelContextProtocol.Protocol.Annotations> to provide hints about the intended audience and priority:

2
docs/concepts/transports/transports.md
View file

@ -309,7 +309,7 @@ var builder = WebApplication.CreateBuilder(args);
builder.Services.AddMcpServer()
.WithHttpTransport(options =>
{
// SSE requires stateful mode (the default). Set explicitly for forward compatibility.
// SSE requires stateful mode; opt in explicitly because stateless mode is the default.
options.Stateless = false;
#pragma warning disable MCP9004 // EnableLegacySse is obsolete