Increment arthur-engine version to 2.1.386

Author: mcgrawia

.github/workflows/claude-code-review.yml

@@ -0,0 +1,44 @@
+name: Claude Code Review
+
+on:
+  pull_request:
+    types: [opened, synchronize, ready_for_review, reopened]
+    # Optional: Only run on specific file changes
+    # paths:
+    #   - "src/**/*.ts"
+    #   - "src/**/*.tsx"
+    #   - "src/**/*.js"
+    #   - "src/**/*.jsx"
+
+jobs:
+  claude-review:
+    # Optional: Filter by PR author
+    # if: |
+    #   github.event.pull_request.user.login == 'external-contributor' ||
+    #   github.event.pull_request.user.login == 'new-developer' ||
+    #   github.event.pull_request.author_association == 'FIRST_TIME_CONTRIBUTOR'
+
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      pull-requests: read
+      issues: read
+      id-token: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 1
+
+      - name: Run Claude Code Review
+        id: claude-review
+        uses: anthropics/claude-code-action@v1
+        with:
+          claude_code_oauth_token: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}
+          plugin_marketplaces: 'https://github.com/anthropics/claude-code.git'
+          plugins: 'code-review@claude-code-plugins'
+          prompt: '/code-review:code-review ${{ github.repository }}/pull/${{ github.event.pull_request.number }}'
+          # See https://github.com/anthropics/claude-code-action/blob/main/docs/usage.md
+          # or https://code.claude.com/docs/en/cli-reference for available options
+

.github/workflows/claude.yml

@@ -0,0 +1,50 @@
+name: Claude Code
+
+on:
+  issue_comment:
+    types: [created]
+  pull_request_review_comment:
+    types: [created]
+  issues:
+    types: [opened, assigned]
+  pull_request_review:
+    types: [submitted]
+
+jobs:
+  claude:
+    if: |
+      (github.event_name == 'issue_comment' && contains(github.event.comment.body, '@claude')) ||
+      (github.event_name == 'pull_request_review_comment' && contains(github.event.comment.body, '@claude')) ||
+      (github.event_name == 'pull_request_review' && contains(github.event.review.body, '@claude')) ||
+      (github.event_name == 'issues' && (contains(github.event.issue.body, '@claude') || contains(github.event.issue.title, '@claude')))
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      pull-requests: read
+      issues: read
+      id-token: write
+      actions: read # Required for Claude to read CI results on PRs
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 1
+
+      - name: Run Claude Code
+        id: claude
+        uses: anthropics/claude-code-action@v1
+        with:
+          claude_code_oauth_token: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}
+
+          # This is an optional setting that allows Claude to read CI results on PRs
+          additional_permissions: |
+            actions: read
+
+          # Optional: Give a custom prompt to Claude. If this is not specified, Claude will perform the instructions specified in the comment that tagged it.
+          # prompt: 'Update the pull request description to include a summary of changes.'
+
+          # Optional: Add claude_args to customize behavior and configuration
+          # See https://github.com/anthropics/claude-code-action/blob/main/docs/usage.md
+          # or https://code.claude.com/docs/en/cli-reference for available options
+          # claude_args: '--allowed-tools Bash(gh pr:*)'
+

CLAUDE.md

@@ -24,7 +24,10 @@ Arthur Engine is a Python-based AI/ML monitoring and governance platform with th
 **Frontend:**
 
 - React 19, TypeScript, Vite
-- Tailwind CSS, TanStack Query/Table
+- **MUI (Material UI) v7** - Primary component library (`@mui/material`, `@mui/icons-material`, `@mui/x-date-pickers`)
+- Emotion (`@emotion/react`, `@emotion/styled`) - Styling engine for MUI
+- Tailwind CSS - Utility classes for layout supplementing MUI
+- TanStack Query/Table, Material React Table
 - Zustand for state management
 
 **Infrastructure:**
@@ -227,6 +230,61 @@ The scorer system in [src/scorer/checks/](src/scorer/checks/) implements:
 - **Regex Checks**: Pattern-based validation
 - Custom rules support via extensible plugin system
 
+## Frontend UI Guidelines (MANDATORY)
+
+### Always Use MUI Components
+
+**All frontend UI work MUST use Material UI (MUI) components.** Do NOT use plain HTML elements or custom-styled replacements when an MUI component exists. This applies to every new component, feature, and bugfix.
+
+**Required:** Use MUI components from `@mui/material` for all UI elements:
+
+| Instead of...            | Always use...                                       |
+| ------------------------ | --------------------------------------------------- |
+| `<button>`               | `<Button>` from `@mui/material`                     |
+| `<input>`, `<textarea>`  | `<TextField>` from `@mui/material`                   |
+| `<select>`               | `<Select>` or `<Autocomplete>` from `@mui/material` |
+| `<table>`                | `<Table>` components or Material React Table         |
+| `<div>` for layout       | `<Box>`, `<Stack>`, `<Paper>`, `<Card>`             |
+| `<p>`, `<h1>`-`<h6>`     | `<Typography>` with appropriate `variant`           |
+| `<a>`                    | `<Link>` from `@mui/material`                        |
+| `<ul>/<li>` for menus    | `<List>`, `<ListItem>`, `<Menu>`, `<MenuItem>`      |
+| `<dialog>`, custom modal | `<Dialog>` with `DialogTitle`, `DialogContent`, `DialogActions` |
+| Custom alert/banner      | `<Alert>` from `@mui/material`                       |
+| Custom tooltip           | `<Tooltip>` from `@mui/material`                     |
+| Custom chip/badge        | `<Chip>`, `<Badge>` from `@mui/material`            |
+| Custom icon              | Icons from `@mui/icons-material`                     |
+| Custom date picker       | Components from `@mui/x-date-pickers`               |
+
+### Styling Rules
+
+1. **Use the MUI `sx` prop** as the primary styling method for MUI components. This is the established pattern across the codebase.
+2. **Use MUI theme color tokens** — never use raw hex/rgb colors. Use semantic tokens:
+   - `primary.main`, `primary.light`, `primary.dark`, `primary.50`
+   - `secondary.main`, `secondary.light`, `secondary.dark`
+   - `error.main`, `error.50`, `success.main`, `success.light`
+   - `warning.main`, `info.main`
+   - `text.primary`, `text.secondary`, `text.disabled`
+   - `divider`, `action.hover`
+3. **Tailwind CSS is only for supplementary layout utilities** (e.g., `min-h-screen`, `flex`, spacing). Never use Tailwind for colors, typography, or component styling that MUI handles.
+4. **Use `styled()` from `@mui/material/styles`** only when creating reusable custom-styled components that need to extend MUI components.
+
+### Component Patterns
+
+- **Buttons**: Use `variant="contained"` for primary actions, `variant="outlined"` for secondary, `variant="text"` for tertiary.
+- **Typography**: Use semantic variants — `h5`/`h6` for headings, `subtitle1`/`body1`/`body2` for body text, `caption` for helper text.
+- **Text Fields**: Use `variant="filled"` as the default text field style.
+- **Layout**: Use `<Stack>` for flex layouts, `<Box>` for general containers, `<Card>`/`<Paper>` for elevated surfaces.
+- **Icons**: Always source from `@mui/icons-material`. Size with `sx={{ fontSize: N }}` and color with theme tokens.
+- **Feedback**: Use `<Alert>` for inline messages, notistack's `enqueueSnackbar` for toast notifications, `<Tooltip>` for hover hints.
+
+### What NOT to Do
+
+- **Do NOT create custom-styled `<div>`, `<span>`, or `<button>` elements** when MUI provides an equivalent component.
+- **Do NOT use inline CSS styles** (`style={{ }}`) — use the `sx` prop instead.
+- **Do NOT use hardcoded color values** (`#ff0000`, `rgb(...)`) — use MUI theme tokens.
+- **Do NOT use Tailwind for colors or typography** — those are handled by MUI's design system.
+- **Do NOT introduce new UI libraries** that duplicate MUI functionality.
+
 ## Development Workflow
 
 ### GenAI Engine Development
@@ -380,3 +438,4 @@ GENAI_ENGINE_INTERNAL_API_KEY=<api-key>
 - API changes require changelog generation via `poetry run generate_changelog`
 - Model files are downloaded and cached on first use
 - GPU support optional but improves performance for model-based checks
+- **Frontend: Always use MUI components** — never use plain HTML elements when MUI provides an equivalent. See "Frontend UI Guidelines" section above for full details.

README.md

@@ -90,6 +90,29 @@ The Arthur Engine can prevent data-security and compliance risks from creating n
 
 _NB: We have provided open-source models for Prompt Injection and Toxicity evaluation as default in the free version of Arthur. In the case that you already have custom solutions for these evaluations and would like to use them, the models used for Prompt Injection and Toxicity are fully customizable and can be substituted out here ([PI Code Pointer](genai-engine/src/scorer/checks/prompt_injection/classifier.py#L20), [Toxicity Code Pointer](genai-engine/src/scorer/checks/toxicity/toxicity.py#L29)). If you are interested in higher performing and/or lower latency evaluations out of the box, please enquire about the enterprise version of Arthur Engine._
 
+## Broad Integration Support Through the OpenInference Specification
+
+Arthur Engine fully supports the OpenInference specification, which allows you to connect the Engine to a wide range of AI frameworks, libraries, and agent stacks without custom instrumentation.
+
+OpenInference provides a shared trace and data schema for AI systems. Since Arthur Engine follows this standard, you can immediately use any integration already built for the OpenInference ecosystem, including the large collection maintained by Arize Phoenix.
+
+This includes support for many popular frameworks such as:
+
+- LangChain  
+- LangGraph  
+- LlamaIndex  
+- Vercel AI SDK  
+- FastAPI and Flask apps instrumented with OpenInference  
+- OpenAI, Anthropic, Google, and other model providers aligned with the spec  
+- Agent frameworks, orchestration tools, and custom pipelines supported by Phoenix integrations  
+- And many others
+
+You can view the full and continuously updated list of supported integrations here:  
+https://github.com/Arize-ai/phoenix?tab=readme-ov-file#tracing-integrations
+
+By adopting OpenInference, Arthur Engine provides a flexible and future proof way to bring traces, spans, metrics, inputs, outputs, and evaluation signals into the Arthur platform. This makes it easy to collect data from diverse Gen AI apps, agents, and services with a single unified integration path.
+
+
 ## Contributing
 
 - Join the Arthur community on [Discord](https://discord.gg/tdfUAtaVHz) to get help and share your feedback.

deployment/cloudformation/start-cpu-stack.html

@@ -1,3 +1,3 @@
-<a href="https://console.aws.amazon.com/cloudformation/home#/stacks/create/review?templateURL=https://arthur-cft.s3.us-east-2.amazonaws.com/arthur-engine/templates/2.1.355/root-arthur-engine-cpu.yml&stackName=arthur-engine&param_MLEngineClientId=yourClientIdHere">
+<a href="https://console.aws.amazon.com/cloudformation/home#/stacks/create/review?templateURL=https://arthur-cft.s3.us-east-2.amazonaws.com/arthur-engine/templates/2.1.386/root-arthur-engine-cpu.yml&stackName=arthur-engine&param_MLEngineClientId=yourClientIdHere">
     <img src="https://s3.amazonaws.com/cloudformation-examples/cloudformation-launch-stack.png" alt="Launch">
 </a>

deployment/cloudformation/start-gpu-stack.html

@@ -1,3 +1,3 @@
-<a href="https://console.aws.amazon.com/cloudformation/home#/stacks/create/review?templateURL=https://arthur-cft.s3.us-east-2.amazonaws.com/arthur-engine/templates/2.1.355/root-arthur-engine-gpu.yml&stackName=arthur-engine&param_MLEngineClientId=yourClientIdHere">
+<a href="https://console.aws.amazon.com/cloudformation/home#/stacks/create/review?templateURL=https://arthur-cft.s3.us-east-2.amazonaws.com/arthur-engine/templates/2.1.386/root-arthur-engine-gpu.yml&stackName=arthur-engine&param_MLEngineClientId=yourClientIdHere">
     <img src="https://s3.amazonaws.com/cloudformation-examples/cloudformation-launch-stack.png" alt="Launch">
 </a>

deployment/ecs/model-upload/poetry.lock

@@ -64,7 +64,6 @@ COPY --from=downloader /models /models
 
 # Set Python path to include our dependencies
 ENV PYTHONPATH=/app/site-packages
-ENV MODELS_DIR=/models
 ENV LOG_LEVEL=INFO
 
 # Create non-root user for Cloud Run