Merge test into main

[sweetmantech]

Summary

• Merges all changes from test branch into main

🤖 Generated with Claude Code

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Note

Medium Risk
Changes the core chat execution path and configuration shape, so regressions could affect generation behavior and downstream callers expecting the old ChatConfig fields.

Overview
Shifts chat generation to run through the ToolLoopAgent instance instead of calling generateText with a large config object, updating handleChatGenerate (and eval helper) to call agent.generate(...).

Moves providerOptions (thinking/reasoning) and prepareStep tool-chain behavior into getGeneralAgent’s ToolLoopAgent construction, and simplifies setupChatRequest/ChatConfig to return only { agent, messages } (dropping system, tools, providerOptions, experimental_*, etc.). Tests are updated accordingly, including new assertions that agent settings include the baked-in providerOptions and prepareStep.

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Summary by CodeRabbit

• Refactor
  • Reorganized agent configuration and provider options handling to be initialized at the agent setup level.
  • Simplified the chat request workflow by streamlining configuration management.
  • Updated the chat generation flow to use the agent's generation capabilities more directly.

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Project	Deployment	Actions	Updated (UTC)
recoup-api	Building	Preview	Feb 18, 2026 1:08am

[coderabbitai]

Caution

Review failed

The pull request is closed.

📝 Walkthrough

Walkthrough

This PR refactors the chat request handling by relocating provider configuration and the prepareStep hook from setupChatRequest into getGeneralAgent, simplifying the ChatConfig type to contain only agent and messages, and updating the generation call pattern from generateText(chatConfig) to agent.generate(chatConfig).

Changes

Cohort / File(s)	Summary
Type Definitions lib/chat/types.ts	Removed provider option properties and experimental features from ChatConfig; added agent property to RoutingDecision; consolidated to a single consolidated import line; ChatConfig now contains only agent and messages.
Agent Initialization lib/agents/generalAgent/getGeneralAgent.ts	Added provider option type imports; introduced explicit providerOptions configurations for Anthropic, Google, and OpenAI with thinking budgets and type assertions; added prepareStep hook that merges getPrepareStepResult into agent options.
Chat Flow lib/chat/setupChatRequest.ts, lib/chat/handleChatGenerate.ts	setupChatRequest now returns minimal ChatConfig with only agent and messages properties; removed hardcoded provider options and UUID generation; handleChatGenerate replaces generateText(chatConfig) call with agent.generate(chatConfig) after destructuring agent from chatConfig.

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~25 minutes

Possibly related PRs

• fix: use agent.generate() in /api/chat/generate #227: Parallel refactoring that consolidates provider options and prepareStep into ToolLoopAgent initialization, simplifies ChatConfig, and updates the generation call pattern to use agent.generate() instead of generateText().

Poem

🧩 Configuration flows to where agents dwell,
ChatConfig grows lean and clean,
Type safety holds the pattern well—
Responsibility reshuffled with care,
Architecture breathes clearer air. ✨

✨ Finishing Touches

• 📝 Generate docstrings

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch test

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[cursor]

Agent passed to its own generate method unnecessarily

Low Severity

agent.generate(chatConfig) passes the entire chatConfig object, which includes the agent itself as a property ({ agent, messages }). This creates a self-referential call where the agent receives a reference to itself in its own options. The sibling call site in callChatFunctionsWithResult.ts correctly destructures and passes only { messages }. The inconsistency between these two patterns makes the code harder to reason about.

Additional Locations (1)

• lib/evals/callChatFunctionsWithResult.ts#L36-L38