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Project	Deployment	Review	Updated (UTC)
docs	Ready	Preview, Comment	Jan 28, 2026 0:45am

Greptile Overview

Greptile Summary

This PR adds comprehensive Clerk authentication integration to Sim, introducing 11 new tools and a unified block for managing users, organizations, and sessions.

Changes

• User Management Tools: list_users, get_user, create_user, update_user, delete_user provide full CRUD operations for Clerk users with support for emails, phone numbers, metadata, and external IDs
• Organization Management Tools: list_organizations, get_organization, create_organization enable organization management with member counts and custom metadata
• Session Management Tools: list_sessions, get_session, revoke_session allow monitoring and controlling user authentication sessions
• Block Configuration: Single Clerk block with dropdown operation selector and conditional UI fields for each operation type
• Type Definitions: Comprehensive TypeScript types covering all Clerk API entities and responses
• Documentation: MDX documentation with detailed parameter tables for all 11 operations
• Registry Updates: Tools and blocks properly registered in their respective registries

Architecture

The implementation follows established patterns in the codebase:

• Uses ToolConfig type with params, request, transformResponse, and outputs structure
• Properly uses visibility: 'user-only' for the secretKey parameter (not hidden, which is reserved for OAuth tokens)
• Leverages block-level parameter mapping to provide clean UI abstractions
• Implements comprehensive error handling with logger integration
• Transforms snake_case API responses to camelCase for consistency

Issues Found

• Documentation error: Output field descriptions are duplicated and incorrect in clerk.mdx (line 61 shows "Phone number ID" for user id, lines 72 and 76 have duplicate emailAddress/phoneNumber entries)

Confidence Score: 4/5

• Safe to merge with one documentation fix needed
• The implementation is solid with proper error handling, type safety, and follows established patterns. The only issue is a documentation error with duplicate/incorrect field descriptions that should be corrected before merge.
• Fix documentation in apps/docs/content/docs/en/tools/clerk.mdx before merging

Important Files Changed

Sequence Diagram

sequenceDiagram
    participant User
    participant Sim Workflow
    participant Clerk Block
    participant Tool Registry
    participant Clerk API
    
    User->>Sim Workflow: Configure Clerk Block
    User->>Clerk Block: Select operation (e.g., "List Users")
    User->>Clerk Block: Provide Secret Key
    User->>Clerk Block: Set operation parameters
    
    Sim Workflow->>Clerk Block: Execute block
    Clerk Block->>Clerk Block: Map UI params to tool params
    Clerk Block->>Tool Registry: Request tool (e.g., clerk_list_users)
    Tool Registry-->>Clerk Block: Return tool config
    
    Clerk Block->>Clerk API: HTTP Request with Authorization
    Note over Clerk Block,Clerk API: GET/POST/PATCH/DELETE to<br/>api.clerk.com/v1/*
    
    alt Success
        Clerk API-->>Clerk Block: 200 OK + Response data
        Clerk Block->>Clerk Block: Transform response
        Clerk Block-->>Sim Workflow: Return formatted output
        Sim Workflow-->>User: Display results
    else Error
        Clerk API-->>Clerk Block: 4xx/5xx + Error details
        Clerk Block->>Clerk Block: Log error
        Clerk Block-->>Sim Workflow: Throw error with message
        Sim Workflow-->>User: Show error message
    end