feat(google-ads): add google ads integration for campaign and ad performance queries

[waleedlatif1]

Summary

• Add Google Ads integration with 6 tools: list customers, list campaigns, campaign performance, list ad groups, ad performance, custom GAQL query
• Register OAuth provider in auth.ts, oauth.ts, and oauth-required-modal with adwords scope
• Add block with operation dropdown, developer token field, wandConfig on GAQL input, and optional fields behind advanced mode
• Generate docs with manual intro section

Type of Change

• New feature

Testing

Tested manually

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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Project	Deployment	Actions	Updated (UTC)
docs	Ready	Preview, Comment	Feb 27, 2026 5:57am

[greptile-apps]

Greptile Summary

This PR adds a complete Google Ads integration with 6 tools (list customers, list campaigns, campaign performance, list ad groups, ad performance, and custom GAQL queries). The implementation follows established patterns with proper OAuth setup, input validation, and comprehensive block configuration including AI-assisted query generation via wandConfig.

Key additions:

• OAuth provider registration with adwords scope across auth.ts, oauth.ts, and oauth-required-modal
• Six tool implementations with validated GAQL query construction
• Block configuration with operation dropdown, conditional fields, and advanced mode
• Comprehensive documentation with manual intro section
• Input validation functions for IDs, statuses, dates, and date ranges

The code follows project standards with absolute imports, proper type definitions, correct credential visibility settings (hidden for OAuth, user-only for developer token per custom rules), and consistent error handling patterns.

Confidence Score: 5/5

• This PR is safe to merge with no critical issues found
• The implementation is well-structured, follows all project patterns and custom instructions, includes proper validation and error handling, and demonstrates thorough attention to security with appropriate credential visibility settings
• No files require special attention

Important Files Changed

Filename	Overview
apps/sim/tools/google_ads/types.ts	Defines TypeScript types and validation functions for Google Ads API parameters with proper input validation
apps/sim/tools/google_ads/campaign_performance.ts	Implements campaign performance tool with validated GAQL query generation and date range handling
apps/sim/tools/google_ads/ad_performance.ts	Implements ad performance tool with filtering by campaign/ad group and proper validation
apps/sim/tools/google_ads/search.ts	Implements custom GAQL query tool with pagination support and proper search settings
apps/sim/blocks/blocks/google_ads.ts	Defines block configuration with operation dropdown, conditional fields, and wandConfig for AI-assisted GAQL query generation
apps/sim/lib/auth/auth.ts	Adds google-ads OAuth provider with proper scopes, redirect URI, and user info fetching
apps/sim/lib/oauth/oauth.ts	Registers google-ads service in OAuth provider configuration with icon and scopes
apps/sim/tools/registry.ts	Registers all six Google Ads tools in the global tools registry

Flowchart

%%{init: {'theme': 'neutral'}}%%
flowchart TD
    Start[User selects operation] --> OAuth[Connect Google Ads account]
    OAuth --> Config[Configure parameters]
    Config --> Route{Route by operation}
    Route -->|list_customers| LC[List Customers Tool]
    Route -->|list_campaigns| LCamp[List Campaigns Tool]
    Route -->|campaign_performance| CP[Campaign Performance Tool]
    Route -->|list_ad_groups| LAG[List Ad Groups Tool]
    Route -->|ad_performance| AP[Ad Performance Tool]
    Route -->|search| GS[Custom GAQL Query Tool]
    LC --> Validate[Validate inputs]
    LCamp --> Validate
    CP --> Validate
    LAG --> Validate
    AP --> Validate
    GS --> Validate
    Validate --> BuildQuery[Build GAQL query]
    BuildQuery --> CallAPI[Call Google Ads API]
    CallAPI --> Transform[Transform response]
    Transform --> Output[Return formatted output]

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[greptile-apps]

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[waleedlatif1]

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[waleedlatif1]

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