Understand tool runner iteration pattern #546
Open
+602
−2
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Implements an async-iterable ToolRunner class that yields each message from Claude during a tool-calling conversation, similar to the Anthropic SDK's tool_runner pattern. Key features: - Async iteration over intermediate messages (including tool_use) - until_done() method for simple cases - Advanced API: get_pending_tool_response(), set_request_params(), append_messages() for mid-loop modifications - Backward compatible - existing generate() behavior unchanged New files: - src/fast_agent/agents/tool_runner.py - ToolRunner class - examples/tool-runner/tool_runner_example.py - Usage examples
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Implements an async-iterable ToolRunner class that yields each message from Claude during a tool-calling conversation, similar to the Anthropic SDK's tool_runner pattern.
Key features:
New files: