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Guglielmo Colombo 71ffcb412a
 mcp: add MCPGPDEBUG for opt-in Content-Type check (#1012) 
Copy of existing
[PR](https://github.com/modelcontextprotocol/go-sdk/pull/972) patching
1.6.0 version
2026-06-17 11:41:35 +02:00
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images Add documentation backed by mkdocs (#883) 2026-04-09 14:25:43 +02:00
client.md mcp: add Capabilities fields to ServerOptions and ClientOptions (#713) 2025-12-11 20:17:46 -05:00
CNAME Add documentation backed by mkdocs (#883) 2026-04-09 14:25:43 +02:00
contributing.md Add documentation backed by mkdocs (#883) 2026-04-09 14:25:43 +02:00
mcpgodebug.md mcp: add MCPGPDEBUG for opt-in Content-Type check (#1012) 2026-06-17 11:41:35 +02:00
protocol.md auth: issuer mix-up mitigation (#859) 2026-05-27 11:39:08 +02:00
quick_start.md Add documentation backed by mkdocs (#883) 2026-04-09 14:25:43 +02:00
README.md Add documentation backed by mkdocs (#883) 2026-04-09 14:25:43 +02:00
rough_edges.md fix: do not omitempty ReadOnlyHint in ToolAnnotations (#908) 2026-05-25 15:52:15 +02:00
server.md mcp: tool.InputSchema and tool.OutputSchema validation (SEP-2106) (#1009) 2026-06-16 13:55:47 +02:00
troubleshooting.md mcp: update latestProtocolVersion to 2025-11-25 (#724) 2026-03-03 10:30:11 +01:00

README.md

Overview

The SDK consists of several importable packages:

These docs mirror the official MCP spec. Use the index below to learn how the SDK implements a particular aspect of the protocol.

Base Protocol

  1. Lifecycle (Clients, Servers, and Sessions).
  2. Transports
    1. Stdio transport
    2. Streamable transport
    3. Custom transports
  3. Authorization
  4. Security
  5. Utilities
    1. Cancellation
    2. Ping
    3. Progress

Client Features

  1. Roots
  2. Sampling
  3. Elicitation

Server Features

  1. Prompts
  2. Resources
  3. Tools
  4. Utilities
    1. Completion
    2. Logging
    3. Pagination

TroubleShooting

See troubleshooting.md for a troubleshooting guide.

Backwards compatibility

See mcpgodebug.md for a list of backwards incompatible behavior changes and description how they can be temporarily undone.

Rough edges

See rough_edges.md for a list of rough edges or API oversights that can't be addressed due to our compatibility promise. We'll revisit these if/when we move to a v2 of the SDK.