fastmcp/tests/client
Jeremiah Lowin c91c43e280
Add AnthropicSamplingHandler (#2617)
* Add AnthropicSamplingHandler

Adds a sampling handler for the Anthropic API at
fastmcp.client.sampling.handlers.anthropic, alongside the existing
OpenAI handler. Includes full support for tool calling.

Install with: pip install fastmcp[anthropic]

* Update default model

* Update sampling docs to cover both OpenAI and Anthropic handlers

* Use AsyncAnthropic, fix falsy value handling, handle tool_choice none

* Propagate isError to Anthropic, join multiple text blocks, fix docs
2025-12-14 16:07:22 -05:00
..
auth Fix OAuth client to preserve full URL path for metadata discovery (#2577) 2025-12-09 09:47:07 -05:00
sampling Add AnthropicSamplingHandler (#2617) 2025-12-14 16:07:22 -05:00
tasks fix: prompt tasks returning mcp.types.PromptMessage now work 2025-12-12 12:57:04 -05:00
transports Fix type errors for ty 0.0.1-alpha.31 upgrade (#2561) 2025-12-05 21:29:14 -05:00
__init__.py clean up test inits 2025-05-31 19:32:08 -04:00
test_client.py Clean up cancelled connection startup (#2614) 2025-12-14 08:45:05 -05:00
test_elicitation.py SEP-1330 enum schema support (#2549) 2025-12-09 12:22:30 -05:00
test_logs.py Fix log handler to accept any JSON-serializable data type (#2102) 2025-10-15 10:20:04 -07:00
test_notifications.py Add structured content & update almost all tests 2025-06-27 15:40:52 -04:00
test_oauth_callback_xss.py Escape all HTML to prevent XSS attack (#2090) 2025-10-14 12:30:21 -07:00
test_openapi.py Switch to new OpenAPI parser as default (#2513) 2025-12-01 20:29:18 -05:00
test_progress.py Remove empty parens 2025-06-04 15:37:55 -04:00
test_roots.py Add structured content & update almost all tests 2025-06-27 15:40:52 -04:00
test_sampling.py SEP-1577: Sampling with tools (#2551) 2025-12-14 13:51:05 -05:00
test_sse.py 2.14 deprecation removals (#2329) 2025-12-01 14:11:00 -05:00
test_stdio.py feat: expose errlog on stdio transport (#1991) 2025-10-11 18:33:06 -04:00
test_streamable_http.py Expose get_session_id callback (#2486) 2025-12-09 12:24:11 -05:00