Interface Types · version 0.3.0-alpha.31

wasmcp:mcp

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Install

Add these interface types to your project:

component install wasmcp:mcp@0.3.0-alpha.31

Learn more about the component CLI.

Worlds

World implementing JWT validation.

since 0.3.0-alpha.31 W

http-authorizer

Authorization middleware for HTTP transport.

since 0.3.0-alpha.31 W

request-context

World providing request context functionality.

since 0.3.0-alpha.31 W

session-context

World providing request context with session support.

since 0.3.0-alpha.31 W

initialize-handler

Handler world for MCP initialization.

since 0.3.0-alpha.31 W

Handler world for MCP tool operations.

since 0.3.0-alpha.31 W

resource-handler

Handler world for MCP resource operations.

since 0.3.0-alpha.31 W

Handler world for MCP prompt operations.

since 0.3.0-alpha.31 W

completion-handler

Handler world for MCP completion operations.

since 0.3.0-alpha.31 W

Middleware world for request interception.

since 0.3.0-alpha.31 W

initialize-middleware

Chained handler for initialization with middleware support.

since 0.3.0-alpha.31 W

tool-middleware

Chained handler for tool operations with middleware support.

since 0.3.0-alpha.31 W

resource-middleware

Chained handler for resource operations with middleware support.

since 0.3.0-alpha.31 W

prompt-middleware

Chained handler for prompt operations with middleware support.

since 0.3.0-alpha.31 W

completion-middleware

Chained handler for completion operations with middleware support.

since 0.3.0-alpha.31 W

initialize-result

World for writing initialization results

since 0.3.0-alpha.31 W

World for writing tools results

since 0.3.0-alpha.31 W

resource-result

World for writing resources results

since 0.3.0-alpha.31 W

World for writing prompts results

since 0.3.0-alpha.31 W

completion-result

World for writing completion results

since 0.3.0-alpha.31 W

stdio-transport

Transport world for stdio-based MCP communication.

since 0.3.0-alpha.31 W

Transport world for HTTP-based MCP communication.

since 0.3.0-alpha.31

Interfaces

JWT validation and authentication.

since 0.3.0-alpha.31 I

Core types for the Model Context Protocol.

since 0.3.0-alpha.31 I

Request handling and context management.

since 0.3.0-alpha.31 I

incoming-handler

Handler interface for incoming MCP requests.

since 0.3.0-alpha.31 I

Error handling for MCP operations.

since 0.3.0-alpha.31 I

Content types and structures for MCP messages.

since 0.3.0-alpha.31 I

initialize-writer

Writes initialization results to an output stream.

since 0.3.0-alpha.31 I

Writes tools/call and tools/list results to an output stream.

since 0.3.0-alpha.31 I

resource-writer

Writes resource-related results to an output stream.

since 0.3.0-alpha.31 I

Writes prompt-related results to an output stream.

since 0.3.0-alpha.31 I

completion-writer

Writes completion results to an output stream.

since 0.3.0-alpha.31

Metadata

Size

182.2 KiB