Agent Doctor — VS Code Extension
Inline diagnostics for AI agent instruction files (CLAUDE.md, AGENTS.md, .mdc, GEMINI.md).
Features
- Structural analysis on save — 16 rules run instantly, zero API cost
- Inline diagnostics — issues appear in the Problems panel and as squiggles
- Quick Fix — one-click fixes for
todo-in-instructions, unclosed-code-block, empty-section, missing-success-criteria
- Full semantic analysis on demand — command palette → Agent Doctor: Run Full Analysis
- Semantic analysis requires an Anthropic or OpenAI API key (configured in settings)
Setup
Install from the VS Code Marketplace or via:
ext install chiragdarji.vscode-agent-doctor
Configuration
| Setting |
Default |
Description |
agentDoctor.anthropicApiKey |
"" |
Anthropic API key (falls back to ANTHROPIC_API_KEY env var) |
agentDoctor.openaiApiKey |
"" |
OpenAI API key (falls back to OPENAI_API_KEY env var) |
agentDoctor.model |
claude-sonnet-4-6 |
LLM model for semantic analysis |
agentDoctor.enableOnSave |
true |
Run structural analysis on save |
agentDoctor.failOnSeverity |
critical |
Severity shown as an error (others as warning/hint) |
Commands
| Command |
Description |
Agent Doctor: Run Full Analysis |
Structural + semantic analysis of the active file |
Agent Doctor: Run Structural Analysis |
Force-refresh structural diagnostics |
Building from source
cd packages/vscode-agent-doctor
npm install
npm run build # produces dist/extension.js
npm run package # produces .vsix
| |
