improvement(langsmith): ugpraded langsmith to use tool names directly in dropdown

[waleedlatif1]

Summary

• ugpraded langsmith to use tool names directly in dropdown
• added rule to subagent

Type of Change

• Bug fix

Testing

N/A

Checklist

• Code follows project style guidelines
• Self-reviewed my changes
• Tests added/updated and passing
• No new warnings introduced
• I confirm that I have read and agree to the terms outlined in the Contributor License Agreement (CLA)

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1 Skipped Deployment

Project	Deployment	Review	Updated (UTC)
docs	Skipped		Jan 15, 2026 2:42am

[greptile-apps]

Greptile Summary

Refactored the LangSmith block to use tool IDs directly as dropdown option IDs, eliminating the need for a switch case in the tool selector function. This change aligns with the codebase's preferred pattern (as seen in blocks like Greptile, ServiceNow, and others) and simplifies the configuration.

Changes made:

• Updated dropdown option IDs from create_run/create_runs_batch to langsmith_create_run/langsmith_create_runs_batch
• Simplified tool selector from switch statement to (params) => params.operation
• Updated all field conditions to reference the new tool ID values
• Updated default value function to return the full tool ID
• Updated .claude/commands/add-block.md documentation to reflect this preferred pattern

The refactoring eliminates 7 lines of switch case logic while maintaining identical functionality. All conditional field logic correctly references the new tool ID values.

Confidence Score: 5/5

• This PR is safe to merge with no risk
• This is a clean refactoring that follows established patterns in the codebase. The change is consistent across all references (22 condition updates), the tool IDs are correctly registered in the tools registry, and the params transformer logic correctly checks for the new tool ID values. The pattern is already used successfully in 9+ other blocks (Greptile, ServiceNow, etc.). No functional behavior changes, only improved code organization.
• No files require special attention

Important Files Changed

Filename	Overview
apps/sim/blocks/blocks/langsmith.ts	Refactored dropdown IDs to use full tool names, eliminating switch case logic in tool selector
.claude/commands/add-block.md	Updated documentation to reflect preferred pattern of using tool IDs directly in dropdowns

Sequence Diagram

sequenceDiagram
    participant User
    participant Dropdown
    participant ToolSelector
    participant LangsmithTool

    User->>Dropdown: Selects "Create Run"
    Dropdown->>ToolSelector: operation = "langsmith_create_run"
    ToolSelector->>ToolSelector: tool(params) => params.operation
    ToolSelector->>LangsmithTool: Call "langsmith_create_run"
    LangsmithTool-->>User: Execute tool

    User->>Dropdown: Selects "Create Runs Batch"
    Dropdown->>ToolSelector: operation = "langsmith_create_runs_batch"
    ToolSelector->>ToolSelector: tool(params) => params.operation
    ToolSelector->>LangsmithTool: Call "langsmith_create_runs_batch"
    LangsmithTool-->>User: Execute tool

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