feat(devin): add devin integration for autonomous coding sessions

[waleedlatif1]

Summary

• Add Devin integration with 4 operations: create session, get session, list sessions, send message
• Tools use Devin v3 API with Bearer token auth (org auto-resolved from credential)
• Block includes wandConfig for AI-assisted prompt generation, advanced mode for optional fields
• Auto-generated docs

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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1 Skipped Deployment

Project	Deployment	Actions	Updated (UTC)
docs	Skipped		Feb 26, 2026 7:47pm

[greptile-apps]

Greptile Summary

Added Devin integration enabling autonomous AI coding sessions through 4 operations: create session, get session, list sessions, and send message. All tools use Devin v3 API with Bearer token authentication, and the organization is auto-resolved from the credential.

Key implementation details:

• Block includes wandConfig for AI-assisted prompt generation to help users write effective task descriptions
• Advanced mode fields (playbookId, maxAcuLimit, tags, limit) provide power-user controls without cluttering the UI
• API key correctly uses user-only visibility per project guidelines
• Documentation fully addresses previous review feedback with complete input/output parameter tables
• Tool file naming follows snake_case convention as intended

Minor optimization opportunity:

• Redundant Number() conversion in create_session.ts (already done in block config)

Confidence Score: 5/5

• This PR is safe to merge with minimal risk
• Well-structured implementation following established patterns, proper auth handling, comprehensive documentation, and only one minor style improvement suggested. The code is production-ready.
• No files require special attention

Important Files Changed

Filename	Overview
apps/sim/blocks/blocks/devin.ts	Block configuration for Devin integration with proper auth, UI fields, wandConfig for AI-assisted prompts, and type conversions
apps/sim/tools/devin/create_session.ts	Creates Devin sessions via v3 API with proper auth and parameter handling; redundant Number() conversion already done in block config
apps/sim/tools/devin/get_session.ts	Retrieves session details via GET request with proper response transformation
apps/sim/tools/devin/list_sessions.ts	Lists sessions with pagination support, correctly maps API response to output format
apps/sim/tools/devin/send_message.ts	Sends messages to sessions via POST, auto-resumes suspended sessions as documented
apps/sim/tools/devin/types.ts	Well-structured TypeScript types with shared output properties for consistent API responses
apps/docs/content/docs/en/tools/devin.mdx	Comprehensive documentation with all input/output parameters properly documented, addresses previous review feedback

Flowchart

%%{init: {'theme': 'neutral'}}%%
flowchart TD
    A[User creates Devin block] --> B[DevinBlock config]
    B --> C{Operation selected}
    C -->|create_session| D[devin_create_session tool]
    C -->|get_session| E[devin_get_session tool]
    C -->|list_sessions| F[devin_list_sessions tool]
    C -->|send_message| G[devin_send_message tool]
    
    D --> H[POST /v3/organizations/sessions]
    E --> I[GET /v3/organizations/sessions/:id]
    F --> J[GET /v3/organizations/sessions?first=N]
    G --> K[POST /v3/organizations/sessions/:id/messages]
    
    H --> L[Return session details]
    I --> L
    K --> L
    F --> M[Return sessions array]
    
    B --> N{wandConfig enabled?}
    N -->|Yes| O[AI-assisted prompt generation]
    O --> D
    
    style D fill:#2A6DCE
    style E fill:#1DC19C
    style F fill:#1DC19C
    style G fill:#1796E2
    style B fill:#12141A

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[greptile-apps]

_{17 files reviewed, 2 comments}

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[waleedlatif1]

@greptile

[waleedlatif1]

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