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feat: add custom parameters support for tools#125

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tracisiebel wants to merge 4 commits intomainfrom
devin/1775501329-tool-custom-parameters
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feat: add custom parameters support for tools#125
tracisiebel wants to merge 4 commits intomainfrom
devin/1775501329-tool-custom-parameters

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@tracisiebel tracisiebel commented Apr 6, 2026

Requirements

  • I have added test coverage for new or changed functionality
  • I have followed the repository's pull request submission guidelines
  • I have validated my changes against all supported platform versions

Surfaces per-tool customParameters from AI config flag variations so application code can read dashboard-configured metadata at runtime without needing to hardcode tool behavior.

Adds tool_custom_parameters: Optional[ToolCustomParametersMap] field to AICompletionConfig, AICompletionConfigDefault, AIAgentConfig, and AIAgentConfigDefault
Adds get_tool_custom_parameter(tool_name, key) accessor on each config class
Parses customParameters from each tool entry in model.parameters.tools[] after flag evaluation; only tools with non-empty customParameters are included in the map
Agent configs fall back to default.tool_custom_parameters when the flag yields no tools; completion config defaults are carried through serialization into the evaluation fallback dict
Adds ToolCustomParametersMap type alias (exported from ldai) for use in application type annotations
Wire format uses customParameters (camelCase) matching the LaunchDarkly dashboard and API

Co-Authored-By: traci@launchdarkly.com <traci@launchdarkly.com>
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devin-ai-integration bot and others added 2 commits April 6, 2026 19:27
Co-Authored-By: traci@launchdarkly.com <traci@launchdarkly.com>
…types

Co-Authored-By: traci@launchdarkly.com <traci@launchdarkly.com>
@devin-ai-integration devin-ai-integration bot changed the title feat: add custom parameters support for tool definitions feat: add custom parameters support for tools Apr 6, 2026
- Extract _get_tool_custom_parameter() helper to deduplicate across 4 classes
- Extract _serialize_tool_custom_parameters() helper for to_dict serialization
- Add ToolCustomParametersMap type alias for legibility
- Only store tools that actually have customParameters (skip bare tool entries)
- Add docstring on to_dict explaining completion-config serialization-path fallback
- Add comment about dict insertion order in serialization helper

Co-Authored-By: traci@launchdarkly.com <traci@launchdarkly.com>
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