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docs: document pagination (#491)

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For #442
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Robert Findley 2025-09-18 13:31:54 -04:00 • committed by GitHub
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26
docs/server.md
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@ -121,4 +121,28 @@ func Example_prompts() {
### Pagination ### Pagination
<!-- TODO --> Server-side feature lists may be
[paginated](https://modelcontextprotocol.io/specification/2025-06-18/server/utilities/pagination),
using cursors. The SDK supports this by default.
**Client-side**: The `ClientSession` provides methods returning
[iterators](https://go.dev/blog/range-functions) for each feature type.
These iterators are an `iter.Seq2[Feature, error]`, where the error value
indicates whether page retrieval failed.
- [`ClientSession.Prompts`](https://pkg.go.dev/github.com/modelcontextprotocol/go-sdk/mcp#ClientSession.Prompts)
iterates prompts.
- [`ClientSession.Resource`](https://pkg.go.dev/github.com/modelcontextprotocol/go-sdk/mcp#ClientSession.Resource)
iterates resources.
- [`ClientSession.ResourceTemplates`](https://pkg.go.dev/github.com/modelcontextprotocol/go-sdk/mcp#ClientSession.ResourceTemplates)
iterates resource templates.
- [`ClientSession.Tools`](https://pkg.go.dev/github.com/modelcontextprotocol/go-sdk/mcp#ClientSession.Tools)
iterates tools.
The `ClientSession` also exposes `ListXXX` methods for fine-grained control
over pagination.
**Server-side**: pagination is on by default, so in general nothing is required
server-side. However, you may use
[`ServerOptions.PageSize`](https://pkg.go.dev/github.com/modelcontextprotocol/go-sdk/mcp#ServerOptions.PageSize)
to customize the page size.

26
internal/docs/server.src.md
View file

@ -48,4 +48,28 @@ Set [`ClientOptions.PromptListChangedHandler`](https://pkg.go.dev/github.com/mod
### Pagination ### Pagination
<!-- TODO --> Server-side feature lists may be
[paginated](https://modelcontextprotocol.io/specification/2025-06-18/server/utilities/pagination),
using cursors. The SDK supports this by default.
**Client-side**: The `ClientSession` provides methods returning
[iterators](https://go.dev/blog/range-functions) for each feature type.
These iterators are an `iter.Seq2[Feature, error]`, where the error value
indicates whether page retrieval failed.
- [`ClientSession.Prompts`](https://pkg.go.dev/github.com/modelcontextprotocol/go-sdk/mcp#ClientSession.Prompts)
iterates prompts.
- [`ClientSession.Resource`](https://pkg.go.dev/github.com/modelcontextprotocol/go-sdk/mcp#ClientSession.Resource)
iterates resources.
- [`ClientSession.ResourceTemplates`](https://pkg.go.dev/github.com/modelcontextprotocol/go-sdk/mcp#ClientSession.ResourceTemplates)
iterates resource templates.
- [`ClientSession.Tools`](https://pkg.go.dev/github.com/modelcontextprotocol/go-sdk/mcp#ClientSession.Tools)
iterates tools.
The `ClientSession` also exposes `ListXXX` methods for fine-grained control
over pagination.
**Server-side**: pagination is on by default, so in general nothing is required
server-side. However, you may use
[`ServerOptions.PageSize`](https://pkg.go.dev/github.com/modelcontextprotocol/go-sdk/mcp#ServerOptions.PageSize)
to customize the page size.