| Filename | Latest commit message | Latest commit date |
|---|---|---|
e4a8a224ff* [Client] Add client-side elicitation support The SDK could send elicitation/create requests from a server tool via ClientGateway::elicit(), but the client could not receive them: there was no request handler, and ElicitRequest was not registered in MessageFactory, so incoming elicitation/create messages failed to parse. This adds the client half, mirroring the existing Sampling pattern: - Register ElicitRequest in MessageFactory so elicitation/create parses. - ElicitationRequestHandler wraps a user callback and returns an ElicitResult (accept/decline/cancel) or an Error. - ElicitationCallbackInterface defines the callback contract. - ElicitationException forwards a specific message to the server; any other throwable returns a generic error. Includes unit tests, a runnable client example against the elicitation demo server, and client docs/README updates. * [Client] Simplify elicitation example labelFor() per review Type the parameter as AbstractSchemaDefinition and read ->title directly instead of matching on each concrete definition type. title is a required non-null string on the base class, so the match and the $name fallback were redundant. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com> |
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| .. | ||
| http_client_communication.php | ||
| http_discovery_calculator.php | ||
| README.md | ||
| stdio_client_communication.php | ||
| stdio_discovery_calculator.php | ||
| stdio_elicitation.php | ||
Client Examples
These examples demonstrate how to use the MCP PHP Client SDK.
STDIO Client
Connects to an MCP server running as a child process:
php examples/client/stdio_discovery_calculator.php
HTTP Client
Connects to an MCP server over HTTP:
# First, start an HTTP server
php -S localhost:8000 examples/server/discovery-calculator/server.php
# Then run the client
php examples/client/http_discovery_calculator.php
Requirements
All examples require the server examples to be available. The STDIO examples spawn the server process, while the HTTP examples connect to a running HTTP server.