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@hbmartin hbmartin commented Oct 24, 2025

PR Type

Enhancement


Description

  • Add Claude Code SDK integration with test initialization

  • Create browser shim to prevent Node-only SDK leakage

  • Configure esbuild to prefer ESM builds and alias Claude modules

  • Update build scripts with mainFields configuration

  • Fix error message handling in image save operations


Diagram Walkthrough

flowchart LR
  A["Claude Code SDK"] -->|"Initialize in extension"| B["ChatSidebarProvider"]
  B -->|"Test with generateText"| C["Claude Sonnet Model"]
  D["esbuild config"] -->|"Alias to shim"| E["Browser build"]
  F["Node build"] -->|"Uses real SDK"| A
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File Walkthrough

Relevant files
Enhancement
chatSidebarProvider.ts
Initialize Claude Code SDK with test call                               

src/providers/chatSidebarProvider.ts

  • Import generateText from ai and createClaudeCode from Claude Code
    provider
  • Add initialization code in constructor to test Claude Code SDK
    functionality
  • Execute async test that calls Claude Sonnet model with working
    directory and permission options
  • Fix error handling to use result.message instead of raw result object
+24/-1   
claude-shim.ts
Browser shim for Claude Code SDK                                                 

src/webview/claude-shim.ts

  • Create new shim file that throws error when Claude Code SDK is
    accessed in browser
  • Export createClaudeCode function that prevents Node-only SDK from
    running in web build
  • Export default empty object for compatibility
+6/-0     
Configuration changes
esbuild.js
Configure esbuild for Claude Code handling                             

esbuild.js

  • Add mainFields configuration to prefer ESM builds over UMD
  • Add alias mappings for @anthropic-ai/claude-code and
    ai-sdk-provider-claude-code to point to browser shim
  • Add explanatory comments about ESM preference and preventing Node-only
    SDK leakage
+6/-0     
Dependencies
package.json
Update dependencies and build scripts                                       

package.json

  • Add --main-fields=module,main flag to compile, compile:debug, and
    watch:esbuild scripts
  • Add ai-sdk-provider-claude-code dependency at version ^1.1.4
  • Update ai-sdk-react-model-picker to local file path reference
  • Add jsonc-parser dependency at version ^3.3.1
+6/-4     

Summary by CodeRabbit

  • Chores
    • Optimized build configuration to prioritize ESM module formats for dependencies, reducing runtime compatibility issues
    • Added health verification for Claude Code SDK during initialization to catch potential issues early
    • Improved browser compatibility layer by preventing Node-only SDK dependencies from being inadvertently included in web builds
    • Updated build scripts and dependencies to support local package references and improved module resolution

@hbmartin hbmartin added this to the 0.2.0 milestone Oct 24, 2025
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Security Compliance
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No security concerns identified No security vulnerabilities detected by AI analysis. Human verification advised for critical code.
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🏷️ - Compliance label

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coderabbitai bot commented Oct 24, 2025

Note

Other AI code review bot(s) detected

CodeRabbit has detected other AI code review bot(s) in this pull request and will avoid duplicating their findings in the review comments. This may lead to a less comprehensive review.

Walkthrough

The pull request configures the build system to prevent a Node-only Claude Code SDK from leaking into the browser build through alias mappings and ESM module resolution preferences. It adds a runtime health check for the SDK in the provider initialization and introduces a browser-safe shim that throws when the SDK is accessed from the web context.

Changes

Cohort / File(s) Summary
Build configuration
esbuild.js
Added mainFields: ['module', 'main'] to prefer ESM builds and configured alias mappings to route @anthropic-ai/claude-code and ai-sdk-provider-claude-code to the browser shim, preventing Node-only SDK leakage into web build.
Build scripts and dependencies
package.json
Updated compile, compile:debug, and watch:esbuild scripts to pass --main-fields=module,main flags. Added ai-sdk-provider-claude-code (^1.1.4) and jsonc-parser (^3.3.1) as dependencies. Migrated ai-sdk-react-model-picker from npm registry to local path reference.
Provider health check
src/providers/chatSidebarProvider.ts
Added asynchronous runtime health check in constructor that instantiates Claude Code SDK with a test prompt to validate functionality. Minor data shaping adjustment: error payload now uses error: result.message instead of error: result.
Browser safety shim
src/webview/claude-shim.ts
Created new browser-safe shim file that exports createClaudeCode() function with : never return type, throwing immediately to signal SDK unavailability in browser context. Includes default export of empty object for compatibility.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Suggested labels

Possible security concern

Poem

🐰 A shim to catch what shouldn't flow,
From Node to web—a sneaky foe.
With aliases and aliases deployed,
The browser stays safe, the SDK's destroyed!
Health checks run, and safety's won. ✨

Pre-merge checks and finishing touches

❌ Failed checks (1 warning)
Check name Status Explanation Resolution
Docstring Coverage ⚠️ Warning Docstring coverage is 33.33% which is insufficient. The required threshold is 80.00%. You can run @coderabbitai generate docstrings to improve docstring coverage.
✅ Passed checks (2 passed)
Check name Status Explanation
Title Check ✅ Passed The title "Add Claude Code - closes #46" clearly and specifically describes the primary objective of the pull request. The changeset consists of multiple coordinated modifications across build configuration, dependencies, provider code, and browser-safe shims—all in service of integrating Claude Code SDK support into the project. The title accurately captures the main intent without including unnecessary details, file lists, or vague terms, making it suitable for scanning pull request history.
Description Check ✅ Passed Check skipped - CodeRabbit’s high-level summary is enabled.
✨ 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 claude-code

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Summary of Changes

Hello @hbmartin, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request lays the groundwork for integrating Claude Code AI into the application. It involves adding new AI-related dependencies, meticulously configuring the build process to ensure these dependencies are handled correctly across both Node.js extension and webview environments, and includes an initial functional test to confirm the Claude Code SDK is operational. The changes aim to enable advanced AI features while maintaining build integrity and preventing environment-specific code leaks.

Highlights

  • Claude Code Integration: The necessary dependencies and configurations have been added to integrate Claude Code AI capabilities into the application, enabling future AI-powered features.
  • ESBuild Configuration for Web/Node Environments: ESBuild settings were updated to prioritize ESM builds for dependencies and to prevent Node.js-specific Claude Code SDK components from being bundled into the webview, ensuring proper environment separation.
  • Initial Claude Code SDK Test: A basic asynchronous test has been implemented in the chat sidebar provider to verify the functionality of the Claude Code SDK upon initialization, logging its response or any encountered errors.
  • Dependency Management Updates: The package.json and package-lock.json files have been updated to include the new Claude Code related dependencies and to reflect changes in build script arguments for esbuild.
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"ai": "^5.0.46",
"ai-sdk-react-model-picker": "^0.1.9",
"ai-sdk-provider-claude-code": "^1.1.4",
"ai-sdk-react-model-picker": "/Users/haroldmartin/Downloads/model-picker/ai-sdk-react-model-picker",
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Bug: Local Path Dependency Causes Build Failures

The ai-sdk-react-model-picker dependency in package.json uses an absolute local file path. This will cause builds to fail for other developers and in CI/CD environments.

Fix in Cursor Fix in Web

} catch (err) {
console.warn('⚠️ Claude Code SDK check failed:', err);
}
})();
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Bug: Production Code Contains Debug SDK Calls

The ChatSidebarProvider constructor contains test code for the Claude Code SDK. This code makes an LLM call on every instantiation with a hardcoded prompt and directory, and critically references an undefined cleanEnv variable, which will cause an error. This debug code isn't meant for production.

Fix in Cursor Fix in Web

fileName: imageData.fileName,
originalName: imageData.originalName,
error: result,
error: result.message,
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Bug: Error Handling Fails When Result Isn't an Object

The change to error: result.message in the else block expects result to be an object with a message property. However, result is not a string here and might be null, undefined, or a non-Error object, which can cause error details to be lost or lead to runtime errors.

Fix in Cursor Fix in Web

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PR Code Suggestions ✨

Explore these optional code suggestions:

CategorySuggestion                                                                                                                                    Impact
High-level
Remove temporary developer-specific code

The PR contains temporary, developer-specific code that needs removal. A
dependency in package.json has a hardcoded local path, and ChatSidebarProvider
includes a test snippet with an undefined variable and an invalid path.

Examples:

package.json [188]
    "ai-sdk-react-model-picker": "/Users/haroldmartin/Downloads/model-picker/ai-sdk-react-model-picker",
src/providers/chatSidebarProvider.ts [68-87]
        // eslint-disable-next-line @typescript-eslint/no-floating-promises
        (async () => {
            try {
                const claudeCode = createClaudeCode();
                const { text } = await generateText({
                    model: claudeCode('sonnet'),
                    prompt: 'Say "Hello from Claude" and nothing else.',
                    providerOptions: {
                        cwd: '/your/working/directory',
                        permissionMode: 'bypassPermissions',

 ... (clipped 10 lines)

Solution Walkthrough:

Before:

// package.json
"dependencies": {
  ...
  "ai-sdk-react-model-picker": "/Users/haroldmartin/Downloads/model-picker/ai-sdk-react-model-picker",
  ...
}

// src/providers/chatSidebarProvider.ts
export class ChatSidebarProvider extends ... {
    constructor(...) {
        ...
        (async () => {
            const { text } = await generateText({
                ...
                env: cleanEnv, // 'cleanEnv' is not defined
            });
        })();
    }
}

After:

// package.json
"dependencies": {
  ...
  "ai-sdk-react-model-picker": "^0.1.9", // Or another appropriate version
  ...
}

// src/providers/chatSidebarProvider.ts
export class ChatSidebarProvider extends ... {
    constructor(...) {
        super(...);
        this.webviewActionDelegate = createActionDelegate(...);

        // Subscribe to repository changes...
        this.repositoryUnsubscribe = this.chatMessagesRepository.subscribe(...);

        // Temporary test code is removed.
    }
}
Suggestion importance[1-10]: 10

__

Why: The suggestion correctly identifies critical, developer-specific temporary code, including a hardcoded path in package.json and a test snippet in ChatSidebarProvider with an undefined variable (cleanEnv), which would break the build and cause runtime errors.

High
Possible issue
Remove temporary options from test code

Remove the providerOptions from the temporary Claude Code SDK check, as it
contains a hardcoded cwd and an undefined variable cleanEnv that will cause a
runtime error.

src/providers/chatSidebarProvider.ts [68-87]

 // eslint-disable-next-line @typescript-eslint/no-floating-promises
 (async () => {
     try {
         const claudeCode = createClaudeCode();
         const { text } = await generateText({
             model: claudeCode('sonnet'),
             prompt: 'Say "Hello from Claude" and nothing else.',
-            providerOptions: {
-                cwd: '/your/working/directory',
-                permissionMode: 'bypassPermissions',
-                // Use cleaned environment
-                env: cleanEnv,
-            },
         });
         console.log('✅ Claude Code SDK is working properly!');
         console.log('Response:', text);
     } catch (err) {
         console.warn('⚠️ Claude Code SDK check failed:', err);
     }
 })();
  • Apply / Chat
Suggestion importance[1-10]: 7

__

Why: The suggestion correctly identifies that the test code will throw a ReferenceError because the cleanEnv variable is not defined, and proposes a valid fix by removing the unnecessary providerOptions.

Medium
  • More

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Code Review

This pull request introduces the Claude Code SDK integration, browser shim, and esbuild configurations to prevent Node-only SDK leakage. It also updates build scripts and fixes error message handling. The changes aim to enhance the project with Claude Code functionality while ensuring compatibility and security. No style guide was provided, so the comments focus on correctness and potential improvements.

Comment on lines +2 to +4
export function createClaudeCode(): never {
throw new Error('Claude Code SDK is not available in the browser build.');
}

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critical

This shim effectively prevents the Node-only SDK from running in the browser. Ensure that all calls to Claude Code SDK are properly handled by this shim in the browser environment.

Comment on lines +75 to +77
// Prevent Node-only SDK from leaking into web build
'@anthropic-ai/claude-code': path.resolve(__dirname, './src/webview/claude-shim.ts'),
'ai-sdk-provider-claude-code': path.resolve(__dirname, './src/webview/claude-shim.ts'),

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high

These alias mappings are crucial for preventing Node-only SDK leakage into the browser build. Ensure that claude-shim.ts effectively prevents any unintended SDK usage in the browser environment.

model: claudeCode('sonnet'),
prompt: 'Say "Hello from Claude" and nothing else.',
providerOptions: {
cwd: '/your/working/directory',

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high

The cwd is hardcoded. It's recommended to use a configuration variable or a relative path based on the workspace to avoid issues when the extension is used in different environments. Using a hardcoded path is fragile.

Comment on lines +39 to +41
// Prefer ESM builds for dependencies to avoid UMD runtime requires
// (e.g. jsonc-parser's UMD uses relative requires that don't bundle well).
mainFields: ['module', 'main'],

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medium

It's good to see the explicit configuration for preferring ESM builds. Consider adding a comment explaining why this is important for the project's build process and dependency resolution.

"vscode:prepublish": "npm run package",
"compile": "npm run check-types && npm run lint && node esbuild.js",
"compile:debug": "npm run check-types && node esbuild.js --debug",
"compile": "npm run check-types && npm run lint && node esbuild.js --main-fields=module,main",

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medium

Adding --main-fields=module,main to the compile script is a good step towards ESM preference. Ensure this flag is consistently applied across all relevant build scripts to avoid inconsistencies.

    "compile": "npm run check-types && npm run lint && node esbuild.js --main-fields=module,main"

Comment on lines +68 to +87
// eslint-disable-next-line @typescript-eslint/no-floating-promises
(async () => {
try {
const claudeCode = createClaudeCode();
const { text } = await generateText({
model: claudeCode('sonnet'),
prompt: 'Say "Hello from Claude" and nothing else.',
providerOptions: {
cwd: '/your/working/directory',
permissionMode: 'bypassPermissions',
// Use cleaned environment
env: cleanEnv,
},
});
console.log('✅ Claude Code SDK is working properly!');
console.log('Response:', text);
} catch (err) {
console.warn('⚠️ Claude Code SDK check failed:', err);
}
})();

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medium

This async block tests the Claude Code SDK. While helpful for initialization, consider moving this to a dedicated test file to keep the provider constructor clean and focused on its core responsibilities. Leaving it in the constructor could lead to unintended side effects during normal operation.

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Actionable comments posted: 5

📜 Review details

Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 943c03e and 2e7e428.

⛔ Files ignored due to path filters (1)
  • package-lock.json is excluded by !**/package-lock.json
📒 Files selected for processing (4)
  • esbuild.js (2 hunks)
  • package.json (2 hunks)
  • src/providers/chatSidebarProvider.ts (3 hunks)
  • src/webview/claude-shim.ts (1 hunks)
🧰 Additional context used
📓 Path-based instructions (5)
src/webview/**/*.{ts,tsx}

📄 CodeRabbit inference engine (CLAUDE.md)

src/webview/**/*.{ts,tsx}: Decouple backend logic from frontend React; use a structured webview message protocol and validate/sanitize messages
Avoid large payloads over postMessage; use chunked streaming or on-demand fetching
Use vscode webview state (setState/getState) to preserve UI state across reloads
Clean up listeners/timers in webviews to avoid leaks (dispose on unmount/dispose)
Debug webviews with Developer Tools; support VS Code themes in webview UI
Ensure accessibility: keyboard navigation, ARIA labels, focus management, screen reader support, reduced motion

Files:

  • src/webview/claude-shim.ts
**/*.{ts,tsx}

📄 CodeRabbit inference engine (CLAUDE.md)

**/*.{ts,tsx}: Prefer const over let; never use var
Use explicit return types for public APIs
Leverage type inference for local variables
Define interfaces for complex objects instead of type aliases; create specific interfaces per concern
Use enums sparingly; prefer const assertions or union types
Implement proper error types (custom classes) instead of generic Error
Use optional chaining (?.) and nullish coalescing (??)
Prefer readonly arrays and properties where applicable
Use generic constraints for reusable components
Avoid any; use unknown when the type is truly unknown
Implement discriminated unions for state management
Use template literal types for string patterns
Maintain type safety throughout the codebase
Register commands in code via vscode.commands.registerCommand with consistent names (extension.commandName)
Register all disposables in activate() via context.subscriptions and implement proper deactivate() cleanup
Defer heavy initialization until needed; lazy-load modules with dynamic imports
Cache expensive computations at module level
Validate command arguments before execution; return promises from handlers for testability
Use VS Code configuration API with typed interfaces; listen to onDidChangeConfiguration and validate values
Use vscode.window.withProgress for long-running operations
Leverage vscode.Uri and vscode.workspace.fs for file operations; avoid direct Node fs for workspace files
Implement TextDocumentContentProvider for virtual documents where needed
Use diagnostic collections to report problems
Implement cancellation tokens for long operations; debounce frequent events like onDidChangeTextDocument
Batch workspace edits and cache parsed ASTs/computations where beneficial
Wrap async operations in try-catch; log errors to output channel; provide user-friendly messages with actions
Use custom error classes with error codes; implement retry with exponential backoff for network failures
Validate external data and API responses
Never store s...

Files:

  • src/webview/claude-shim.ts
  • src/providers/chatSidebarProvider.ts
src/webview/**/*.{ts,tsx,html}

📄 CodeRabbit inference engine (CLAUDE.md)

Sanitize all webview content and enforce Content Security Policy with nonces; avoid eval/dynamic code

Files:

  • src/webview/claude-shim.ts
src/providers/chatSidebarProvider.ts

📄 CodeRabbit inference engine (CLAUDE.md)

ChatSidebarProvider must implement webview provision, message routing, and lifecycle management in src/providers/chatSidebarProvider.ts

Files:

  • src/providers/chatSidebarProvider.ts
package.json

📄 CodeRabbit inference engine (CLAUDE.md)

package.json: Register commands in contributes.commands and match them with code registrations
Define configuration schema in contributes.configuration with descriptions, defaults, enums where applicable
Use precise activation events (onCommand, onLanguage, onStartupFinished); avoid '*' activation
Provide keyboard shortcuts and organize command palette categories with prefixes and when clauses
Document settings with clear descriptions and examples in configuration schema
Use semantic versioning and maintain contributes fields; prepare for vsce packaging

Files:

  • package.json
🧠 Learnings (1)
📚 Learning: 2025-08-28T01:08:35.717Z
Learnt from: CR
PR: hbmartin/secure-design#0
File: CLAUDE.md:0-0
Timestamp: 2025-08-28T01:08:35.717Z
Learning: Applies to src/providers/chatSidebarProvider.ts : ChatSidebarProvider must implement webview provision, message routing, and lifecycle management in src/providers/chatSidebarProvider.ts

Applied to files:

  • src/providers/chatSidebarProvider.ts
🧬 Code graph analysis (1)
src/providers/chatSidebarProvider.ts (1)
src/webview/claude-shim.ts (1)
  • createClaudeCode (2-4)
🔇 Additional comments (4)
src/providers/chatSidebarProvider.ts (1)

18-19: LGTM!

The imports are correctly added to support the Claude Code SDK health check.

esbuild.js (2)

39-41: LGTM!

The mainFields configuration correctly prioritizes ESM builds to avoid UMD bundling issues with dependencies like jsonc-parser. This is the proper place to configure field resolution, as opposed to the npm scripts in package.json.


75-77: LGTM!

The alias mappings correctly route Claude Code SDK imports to the browser-safe shim for the webview build, preventing Node-only code from leaking into the browser bundle. The comment clearly explains the intent.

src/webview/claude-shim.ts (1)

1-6: LGTM!

The browser-safe shim is correctly implemented with:

  • Proper use of never return type since the function always throws
  • Clear error message explaining the SDK is unavailable in the browser build
  • Default export to handle different import patterns

This works in conjunction with the esbuild aliases to ensure the webview build never attempts to load the Node-only Claude Code SDK.

Comment on lines +127 to +130
"compile": "npm run check-types && npm run lint && node esbuild.js --main-fields=module,main",
"compile:debug": "npm run check-types && node esbuild.js --debug --main-fields=module,main",
"watch": "npm-run-all -p watch:*",
"watch:esbuild": "node esbuild.js --watch",
"watch:esbuild": "node esbuild.js --watch --main-fields=module,main",
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⚠️ Potential issue | 🟡 Minor

Remove ineffective --main-fields flags from npm scripts.

The --main-fields=module,main flags are being passed to the node command (which runs esbuild.js), but Node.js ignores these flags. The actual mainFields configuration is correctly set within esbuild.js at line 41, making these script flags redundant.

Apply this diff to remove the unnecessary flags:

-    "compile": "npm run check-types && npm run lint && node esbuild.js --main-fields=module,main",
-    "compile:debug": "npm run check-types && node esbuild.js --debug --main-fields=module,main",
+    "compile": "npm run check-types && npm run lint && node esbuild.js",
+    "compile:debug": "npm run check-types && node esbuild.js --debug",
     "watch": "npm-run-all -p watch:*",
-    "watch:esbuild": "node esbuild.js --watch --main-fields=module,main",
+    "watch:esbuild": "node esbuild.js --watch",
📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
"compile": "npm run check-types && npm run lint && node esbuild.js --main-fields=module,main",
"compile:debug": "npm run check-types && node esbuild.js --debug --main-fields=module,main",
"watch": "npm-run-all -p watch:*",
"watch:esbuild": "node esbuild.js --watch",
"watch:esbuild": "node esbuild.js --watch --main-fields=module,main",
"compile": "npm run check-types && npm run lint && node esbuild.js",
"compile:debug": "npm run check-types && node esbuild.js --debug",
"watch": "npm-run-all -p watch:*",
"watch:esbuild": "node esbuild.js --watch",
🤖 Prompt for AI Agents
In package.json around lines 127 to 130, the npm scripts pass the unnecessary
--main-fields=module,main flag to the node command (Node ignores it and
esbuild.js already sets mainFields at line 41); remove the
--main-fields=module,main fragment from the "compile", "compile:debug", and
"watch:esbuild" script entries (preserving other flags like --debug and
--watch), and scan the rest of package.json for any other occurrences to remove
to avoid redundancy.

"@openrouter/ai-sdk-provider": "^1.2.0",
"ai": "^5.0.46",
"ai-sdk-react-model-picker": "^0.1.9",
"ai-sdk-provider-claude-code": "^1.1.4",
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⚠️ Potential issue | 🔴 Critical

🧩 Analysis chain

Verify the ai-sdk-provider-claude-code package version.

Ensure this package version exists and is compatible with the health check implementation in chatSidebarProvider.ts.


🏁 Script executed:

#!/bin/bash
# Check if the package exists and get latest version info
curl -s https://registry.npmjs.org/ai-sdk-provider-claude-code | jq '{
  name: .name,
  "latest-version": ."dist-tags".latest,
  "version-1.1.4-exists": (."versions"."1.1.4" != null)
}'

Length of output: 104


🏁 Script executed:

#!/bin/bash
# Find and inspect chatSidebarProvider.ts to understand how ai-sdk-provider-claude-code is used
fd -t f 'chatSidebarProvider.ts' --exec cat {} \;

Length of output: 14354


🏁 Script executed:

#!/bin/bash
# Search for imports of ai-sdk-provider-claude-code in the codebase
rg 'ai-sdk-provider-claude-code' -A 3 -B 3 --type ts --type js

Length of output: 1340


🏁 Script executed:

#!/bin/bash
# Search for cleanEnv definition or usage in the codebase
rg 'cleanEnv' -B 5 -A 2 --type ts --type js

Length of output: 657


🏁 Script executed:

#!/bin/bash
# Check package.json for ai-sdk and related dependencies to understand version compatibility
rg '"ai":|"ai-sdk' package.json -A 1 -B 1

Length of output: 238


Fix undefined cleanEnv variable in health check implementation.

The health check in chatSidebarProvider.ts references an undefined variable cleanEnv in the providerOptions.env field. This will cause a ReferenceError at runtime. Either define this variable or remove it from the providerOptions object.

Location: src/providers/chatSidebarProvider.ts, constructor, health check block where env: cleanEnv is used.

🤖 Prompt for AI Agents
src/providers/chatSidebarProvider.ts (constructor health check block, where
providerOptions.env: cleanEnv is used): the code references an undefined
cleanEnv which will throw a ReferenceError at runtime; fix by either removing
the env: cleanEnv property from providerOptions (if no env is needed) or by
properly defining/importing cleanEnv and assigning it the expected environment
object (e.g., derive from process.env or use envalid/your config loader and
assign the validated object) so providerOptions.env is a defined value; update
the constructor accordingly and run the health-check/test to verify no
ReferenceError remains.

"ai": "^5.0.46",
"ai-sdk-react-model-picker": "^0.1.9",
"ai-sdk-provider-claude-code": "^1.1.4",
"ai-sdk-react-model-picker": "/Users/haroldmartin/Downloads/model-picker/ai-sdk-react-model-picker",
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⚠️ Potential issue | 🔴 Critical

Replace local file path with published package or workspace reference.

The ai-sdk-react-model-picker dependency uses an absolute local file path, which will break for other developers and in CI/CD environments. This prevents the project from being built on any machine other than the one with this specific directory structure.

Consider one of these solutions:

  • Publish the package to npm and reference the published version
  • Use a relative path if this is a workspace/monorepo setup
  • Use npm link or file: protocol with a relative path for local development
-    "ai-sdk-react-model-picker": "/Users/haroldmartin/Downloads/model-picker/ai-sdk-react-model-picker",
+    "ai-sdk-react-model-picker": "^1.0.0",  // or appropriate version

Committable suggestion skipped: line range outside the PR's diff.

🤖 Prompt for AI Agents
In package.json around line 188, the dependency "ai-sdk-react-model-picker" is
set to an absolute local file path which will fail for other devs/CI; replace it
with one of: a published npm version string (e.g. "ai-sdk-react-model-picker":
"x.y.z"), a workspace-relative file reference (e.g. "file:../relative/path" or
workspace protocol if using workspaces), or configure it as a monorepo workspace
entry in package.json/your package manager config; after updating, run install
to verify resolution and update lockfile so CI and other developers can build.

Comment on lines +67 to +87

// eslint-disable-next-line @typescript-eslint/no-floating-promises
(async () => {
try {
const claudeCode = createClaudeCode();
const { text } = await generateText({
model: claudeCode('sonnet'),
prompt: 'Say "Hello from Claude" and nothing else.',
providerOptions: {
cwd: '/your/working/directory',
permissionMode: 'bypassPermissions',
// Use cleaned environment
env: cleanEnv,
},
});
console.log('✅ Claude Code SDK is working properly!');
console.log('Response:', text);
} catch (err) {
console.warn('⚠️ Claude Code SDK check failed:', err);
}
})();
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⚠️ Potential issue | 🔴 Critical

Fix undefined variable and placeholder values in health check.

The health check has several critical issues:

  1. Line 79 references cleanEnv which is not defined anywhere in this file or imported
  2. Line 76 uses a hardcoded placeholder path /your/working/directory instead of an actual working directory

Additionally, this health check runs in the Node/extension context, not the webview browser context, so it will use the real Claude Code SDK, not the shim from src/webview/claude-shim.ts. The shim only affects the webview build via the esbuild aliases at lines 76-77 in esbuild.js.

Apply this diff to fix the undefined variable and placeholder:

         // eslint-disable-next-line @typescript-eslint/no-floating-promises
         (async () => {
             try {
                 const claudeCode = createClaudeCode();
                 const { text } = await generateText({
                     model: claudeCode('sonnet'),
                     prompt: 'Say "Hello from Claude" and nothing else.',
                     providerOptions: {
-                        cwd: '/your/working/directory',
+                        cwd: this._extensionUri.fsPath,
                         permissionMode: 'bypassPermissions',
-                        // Use cleaned environment
-                        env: cleanEnv,
+                        env: process.env,
                     },
                 });
                 console.log('✅ Claude Code SDK is working properly!');
                 console.log('Response:', text);
             } catch (err) {
                 console.warn('⚠️ Claude Code SDK check failed:', err);
             }
         })();
📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
// eslint-disable-next-line @typescript-eslint/no-floating-promises
(async () => {
try {
const claudeCode = createClaudeCode();
const { text } = await generateText({
model: claudeCode('sonnet'),
prompt: 'Say "Hello from Claude" and nothing else.',
providerOptions: {
cwd: '/your/working/directory',
permissionMode: 'bypassPermissions',
// Use cleaned environment
env: cleanEnv,
},
});
console.log('✅ Claude Code SDK is working properly!');
console.log('Response:', text);
} catch (err) {
console.warn('⚠️ Claude Code SDK check failed:', err);
}
})();
// eslint-disable-next-line @typescript-eslint/no-floating-promises
(async () => {
try {
const claudeCode = createClaudeCode();
const { text } = await generateText({
model: claudeCode('sonnet'),
prompt: 'Say "Hello from Claude" and nothing else.',
providerOptions: {
cwd: this._extensionUri.fsPath,
permissionMode: 'bypassPermissions',
env: process.env,
},
});
console.log('✅ Claude Code SDK is working properly!');
console.log('Response:', text);
} catch (err) {
console.warn('⚠️ Claude Code SDK check failed:', err);
}
})();
🤖 Prompt for AI Agents
In src/providers/chatSidebarProvider.ts around lines 67 to 87, the health-check
uses an undefined variable cleanEnv and a placeholder cwd
'/your/working/directory'; fix by either importing/defining cleanEnv (if you
intended a sanitized env) or removing the env override and pass process.env
instead, and replace the hardcoded cwd with a real runtime directory such as
process.cwd() or the extension workspace root (e.g. use
vscode.workspace.rootPath or get the extensionContext.globalStorageUri.fsPath as
appropriate); also ensure this check runs in the Node/extension context (not the
webview) so you aren’t expecting the webview shim—adjust comments or
conditionals if needed.

fileName: imageData.fileName,
originalName: imageData.originalName,
error: result,
error: result.message,
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⚠️ Potential issue | 🟡 Minor

Add type safety for result.message access.

The code assumes result has a .message property without type checking. If result is not an Error object or doesn't have a message property, this will fail.

Apply this diff to add proper type checking:

-                                    error: result.message,
+                                    error: result instanceof Error ? result.message : String(result),
📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
error: result.message,
error: result instanceof Error ? result.message : String(result),
🤖 Prompt for AI Agents
In src/providers/chatSidebarProvider.ts around line 160, the code accesses
result.message without type checking; update the handling to be type-safe by
checking whether result is an Error (instanceof Error) or an object with a
string message, and fall back to a safe string if not; modify the code to
extract the message with something like: if (result instanceof Error) msg =
result.message; else if (result && typeof result.message === 'string') msg =
result.message; else msg = String(result); then pass msg to the error field (or
update the surrounding typings so result is typed to include message:string) to
ensure no runtime property access errors.

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