# π€ Copilot CLI Session
> [!NOTE]
> - **Session ID:** `25a5f81f-5395-414e-8f61-b1c3a5346c2b`
> - **Started:** 16.5.2026, 12:36:36
> - **Duration:** 8m 11s
> - **Exported:** 16.5.2026, 12:44:48
---
β±οΈ 40s
### βΉοΈ Info
Model changed from claude-haiku-4.5 to gpt-5-mini (medium)
---
β±οΈ 45s
### π€ User
/init
---
β±οΈ 56s
### π¬ Copilot
Exploring repository structure and key files to gather info for creating .github/copilot-instructions.md: reading README, AGENTS.md, package.json, Playwright/Vitest/Vite configs, and searching for other AI assistant config files. Running these reads in parallel.
---
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### β
`view`
**view the file at C:\Users\Henry\programming\AITrader\README.md.**
C:\Users\Henry\programming\AITrader\README.md
88 lines
````
1. # Welcome to React Router!
2.
3. A modern, production-ready template for building full-stack React applications using React Router.
4.
5. [](https://stackblitz.com/github/remix-run/react-router-templates/tree/main/default)
6.
7. ## Features
8.
9. - π Server-side rendering
10. - β‘οΈ Hot Module Replacement (HMR)
11. - π¦ Asset bundling and optimization
12. - π Data loading and mutations
13. - π TypeScript by default
14. - π TailwindCSS for styling
15. - π [React Router docs](https://reactrouter.com/)
16.
17. ## Getting Started
18.
19. ### Installation
20.
21. Install the dependencies:
22.
23. ```bash
24. npm install
25. ```
26.
27. ### Development
28.
29. Start the development server with HMR:
30.
31. ```bash
32. npm run dev
33. ```
34.
35. Your application will be available at `http://localhost:5173`.
36.
37. ## Building for Production
38.
39. Create a production build:
40.
41. ```bash
42. npm run build
43. ```
44.
45. ## Deployment
46.
47. ### Docker Deployment
48.
49. To build and run using Docker:
50.
51. ```bash
52. docker build -t my-app .
53.
54. # Run the container
55. docker run -p 3000:3000 my-app
56. ```
57.
58. The containerized application can be deployed to any platform that supports Docker, including:
59.
60. - AWS ECS
61. - Google Cloud Run
62. - Azure Container Apps
63. - Digital Ocean App Platform
64. - Fly.io
65. - Railway
66.
67. ### DIY Deployment
68.
69. If you're familiar with deploying Node applications, the built-in app server is production-ready.
70.
71. Make sure to deploy the output of `npm run build`
72.
73. ```
74. βββ package.json
75. βββ package-lock.json (or pnpm-lock.yaml, or bun.lockb)
76. βββ build/
77. β βββ client/ # Static assets
78. β βββ server/ # Server-side code
79. ```
80.
81. ## Styling
82.
83. This template comes with [Tailwind CSS](https://tailwindcss.com/) already configured for a simple default starting experience. You can use whatever CSS framework you prefer.
84.
85. ---
86.
87. Built with β€οΈ using React Router.
88.
````
---
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**view the file at C:\Users\Henry\programming\AITrader\AGENTS.md.**
C:\Users\Henry\programming\AITrader\AGENTS.md
126 lines
```
1. # AGENTS.md β Repository QuickβStart Guide
2.
3. **Purpose**: Give OpenCode agents the exact commands and conventions they need to work safely and efficiently in the *AITrader* codebase. Only include items that are easy to miss without explicit guidance.
4.
5. ---
6.
7. ## Project structure
8.
9. - `app/routes/` β React Router 7 file-based routes (`landing.tsx` is the index/home page)
10. - `app/components/` β Shared React components
11. - `app/routes.ts` β Route definitions (uses `index` and `route` helpers from `@react-router/dev/routes`)
12. - `app/root.tsx` β Root layout with global HTML shell, Links, Meta, Scripts
13. - `app/app.css` β Global styles (Tailwind is configured via Vite)
14. - `tests/` β Playwright E2E tests
15. - `vitest.config.ts` / `vitest.setup.ts` β Unit test config (Vitest)
16. - `vite.config.ts` β Vite config with Tailwind and React Router plugins
17. - `react-router.config.ts` β React Router framework config
18. - `tsconfig.json` β TypeScript config (ES modules: `"type": "module"`)
19.
20. ## Core npm scripts (run from the repository root)
21.
22. - `npm run dev` β Starts the dev server with HMR via **react-router dev**. Served at `http://localhost:5173`.
23. - `npm run build` β Produces a production build using **react-router build**. Output lives in `./build` with `client/` and `server/`.
24. - `npm start` β Serves the production bundle with `react-router-serve ./build/server/index.js`. Requires a prior `npm run build`.
25. - `npm run typecheck` β Runs **react-router typegen** then `tsc`. Must be run before committing TypeScript changes.
26. - `npm run test:e2e` β Runs Playwright E2E tests (server starts automatically via `playwright.config.ts`).
27.
28. ## Development workflow
29.
30. 1. **Install deps** β `npm install` (first time only).
31. 2. **Start dev** β `npm run dev`. Changes are hot-reloaded; no manual restart.
32. 3. **Iterate** β Edit files under `app/` (routes, components, loaders, actions).
33. 4. **Validate** β Run `npm run typecheck` regularly; it catches missing typegen steps.
34. 5. **E2E tests** β `npm run test:e2e` (Playwright handles server startup).
35. 6. **Build & serve** β `npm run build && npm start`.
36.
37. ## Routing (React Router 7)
38.
39. - `index()` routes render into the parent `` at the parent's path.
40. - `route(segment, file)` creates an explicit path segment.
41. - The landing page is `index("routes/landing.tsx")` β it is the default page at `/`.
42. - Do **not** use multiple `index()` routes at the same nesting level β only one is allowed per level.
43. - All route files export `meta()` for `` and `<meta>` tags, and a default export component.
44.
45. ## TypeScript nuances
46.
47. - The `typecheck` script runs **react-router typegen** first; agents must not skip this step because generated types are required for successful compilation.
48. - The project uses ES modules (`"type": "module"`). Import paths should include file extensions (`.js`, `.ts`) where Node requires them.
49. - Route types are generated β use `import type { Route } from "./+types/<route-name>"` for type-safe loaders/actions.
50.
51. ## TailwindCSS
52.
53. - Configured via Vite (`@tailwindcss/vite`). No extra build steps needed; the dev server and production build automatically process Tailwind classes.
54. - Use arbitrary values and `className` composition freely.
55.
56. ## Playwright E2E testing
57.
58. - Config: `playwright.config.ts` in the repo root.
59. - The web server starts automatically (`npm run dev` on port 5173) before tests run.
60. - Tests live in `tests/` directory.
61. - Generate the report with: `npm run test:e2e -- --reporter=html` (output in `test-results/`).
62. - To run tests in headed mode for debugging, set `headless: "false"` in `playwright.config.ts` or pass `--headed`.
63. - To debug a single test: `npx playwright test tests/<file-name>.spec.ts`.
64.
65. ## Playwright MCP Server
66.
67. An MCP (Model Context Protocol) server provides Playwright browser automation to AI assistants.
68.
69. - **Start MCP server**: `npm run mcp:dev` (runs via stdio, connects to AI clients)
70. - **Build MCP server**: `npm run mcp:build` (compiles to `mcp-server/dist/`)
71.
72. Available tools:
73. - `navigate` - Navigate to a URL and get page title
74. - `getPageContent` - Get text content from a page
75. - `click` - Click an element by CSS selector
76. - `fillForm` - Fill a form input
77.
78. ## Alpaca API Setup
79.
80. - Copy `.env.example` to `.env` and fill in your Alpaca credentials:
81. - `ALPACA_API_KEY` β Your Alpaca API key
82. - `ALPACA_SECRET_KEY` β Your Alpaca secret key
83. - `ALPACA_BASE_URL` β API endpoint (default: paper trading URL)
84. - The `.env` file is gitignored β never commit credentials.
85. - Account data is fetched from `/api/alpaca/account` and displayed on the landing page.
86.
87. ## Design Guidelines
88.
89. **Layout & Structure:**
90. - All routes use gradient background: `<div className="min-h-screen bg-gradient-to-br from-gray-50 to-blue-50">`
91. - Use `<Navbar />` component at the top of every page (sticky, with backdrop blur)
92. - Content container: `<div className="mx-auto max-w-7xl px-6 sm:px-8 lg:px-8">`
93.
94. **Navbar:**
95. - Use the shared `Navbar` component from `app/components/Navbar.tsx`
96. - Logo: blue-600 rounded square with white "A", text "AITrader" in gray-900 with hover effect
97. - Links have underline animation on hover
98.
99. **Color Palette:**
100. - Background: `bg-gradient-to-br from-gray-50 to-blue-50` for pages, `bg-white` for cards
101. - Text: `text-gray-900` for headings, `text-gray-600` for secondary
102. - Accent colors for account values: `text-green-600` (Cash), `text-blue-600` (Buying Power), `text-purple-600` (Portfolio Value)
103. - Error: `text-red-600` for error messages
104.
105. **Components:**
106. - Cards: `bg-white rounded-xl shadow-lg p-6 border border-gray-200`
107. - Buttons: `bg-blue-600 text-white px-6 py-2.5 rounded-lg font-medium hover:bg-blue-700 transition-colors`
108. - Inputs: `border border-gray-300 rounded-lg px-4 py-2.5 focus:ring-2 focus:ring-blue-500`
109.
110. **Typography:**
111. - Page headings: `text-4xl font-bold text-gray-900`
112. - Section headings: `text-xl font-bold text-gray-900`
113. - Card titles: `text-xl font-bold text-gray-900`
114.
115. ## Common pitfalls agents might miss
116.
117. - **Running the server without a build** β `npm start` will fail if `npm run build` hasn't been executed first.
118. - **Skipping typegen** β Directly running `tsc` without the preceding `react-router typegen` results in missing type definitions.
119. - **Multiple index routes at same level** β React Router 7 only allows one `index()` per nesting level. Use `route()` for additional paths.
120. - **Port assumptions** β Dev server runs on `5173`; production server (Docker) defaults to `3000` unless overridden.
121. - **Route file naming** β Route files must match the pattern `app/routes/<name>.tsx` and the corresponding type file at `app/routes/+types/<name>.ts` if types are needed.
122. - **Import paths** β Use `react-router` for framework imports (`Link`, `Outlet`), not `@remix-run/react`.
123.
124. ---
125.
126. *Keep this file upβtoβdate as scripts or tooling evolve.*
```
</details>
---
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**view the file at C:\Users\Henry\programming\AITrader\package.json.**
C:\Users\Henry\programming\AITrader\package.json
<details>
<summary>49 lines</summary>
```
1. {
2. "name": "aitrader",
3. "private": true,
4. "type": "module",
5. "scripts": {
6. "build": "react-router build",
7. "dev": "react-router dev",
8. "start": "react-router-serve ./build/server/index.js",
9. "test:e2e": "playwright test",
10. "test": "vitest run",
11. "test:watch": "vitest",
12. "typecheck": "react-router typegen && tsc",
13. "mcp:dev": "npx tsx mcp-server/index.ts",
14. "mcp:build": "tsc -p mcp-server/tsconfig.json"
15. },
16. "dependencies": {
17. "@alpacahq/alpaca-trade-api": "^3.1.3",
18. "@modelcontextprotocol/sdk": "^1.29.0",
19. "@react-router/node": "7.15.0",
20. "@react-router/serve": "7.15.0",
21. "isbot": "^5.1.36",
22. "lightweight-charts": "^5.2.0",
23. "react": "^19.2.6",
24. "react-dom": "^19.2.6",
25. "react-router": "7.15.0",
26. "zod": "^4.4.3"
27. },
28. "devDependencies": {
29. "@playwright/test": "^1.60.0",
30. "@prisma/client": "^5.22.0",
31. "@react-router/dev": "7.15.0",
32. "@tailwindcss/vite": "^4.2.2",
33. "@testing-library/jest-dom": "^6.9.1",
34. "@testing-library/react": "^15.0.0",
35. "@testing-library/user-event": "^14.3.1",
36. "@types/node": "^22",
37. "@types/react": "^19.2.14",
38. "@types/react-dom": "^19.2.3",
39. "jsdom": "^29.1.1",
40. "playwright": "^1.42.0",
41. "prisma": "^5.22.0",
42. "tailwindcss": "^4.2.2",
43. "tsx": "^4.21.0",
44. "typescript": "^5.9.3",
45. "vite": "^8.0.3",
46. "vitest": "^4.1.6"
47. }
48. }
49.
```
</details>
---
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**view the file at C:\Users\Henry\programming\AITrader\playwright.config.ts.**
C:\Users\Henry\programming\AITrader\playwright.config.ts
<details>
<summary>18 lines</summary>
```
1. import type { PlaywrightTestConfig } from "@playwright/test";
2.
3. const config: PlaywrightTestConfig = {
4. testDir: "./tests",
5. webServer: {
6. command: "npm run dev",
7. port: 5173,
8. timeout: 120000,
9. },
10. use: {
11. trace: "on-first-retry",
12. headless: !!process.env.CI,
13. viewport: { width: 1280, height: 800 },
14. },
15. reporter: [["html", { output: "test-results" }]],
16. };
17.
18. export default config;
```
</details>
---
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C:\Users\Henry\programming\AITrader\vitest.config.ts
<details>
<summary>10 lines</summary>
```
1. import { defineConfig } from "vitest/config";
2.
3. export default defineConfig({
4. test: {
5. environment: "jsdom",
6. globals: true,
7. setupFiles: ["./vitest.setup.ts"],
8. exclude: ["tests/**", "node_modules/**"],
9. },
10. });
```
</details>
---
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**view the file at C:\Users\Henry\programming\AITrader\vitest.setup.ts.**
C:\Users\Henry\programming\AITrader\vitest.setup.ts
```
1. import "@testing-library/jest-dom";
```
---
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### β
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**view the file at C:\Users\Henry\programming\AITrader\vite.config.ts.**
C:\Users\Henry\programming\AITrader\vite.config.ts
<details>
<summary>10 lines</summary>
```
1. import { reactRouter } from "@react-router/dev/vite";
2. import tailwindcss from "@tailwindcss/vite";
3. import { defineConfig } from "vite";
4.
5. export default defineConfig({
6. plugins: [tailwindcss(), reactRouter()],
7. resolve: {
8. tsconfigPaths: true,
9. },
10. });
```
</details>
---
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### β
`glob`
****/CLAUDE.md**
"**/CLAUDE.md"
```
No files matched the pattern.
```
---
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### β
`glob`
****/CONTRIBUTIONS.md**
"**/CONTRIBUTIONS.md"
```
No files matched the pattern.
```
---
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### β
`glob`
****/.github/****
"**/.github/**"
```
.\.github\copilot-instructions.md
.\.github\workflows\copilot-setup-steps.yml
```
---
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### β
`glob`
****/CONVENTIONS.md**
"**/CONVENTIONS.md"
```
No files matched the pattern.
```
---
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### β
`glob`
****/AGENTS.md**
"**/AGENTS.md"
```
.\AGENTS.md
```
---
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### β
`view`
**view the file at C:\Users\Henry\programming\AITrader\.github\copilot-instructions.md.**
C:\Users\Henry\programming\AITrader\.github\copilot-instructions.md
<details>
<summary>117 lines</summary>
````
1. # Copilot Instructions for AITrader
2.
3. ## Quick Start
4.
5. This is a stock trading application built with React Router 7, TypeScript, and TailwindCSS, integrating with the Alpaca trading API.
6.
7. ### Essential Commands
8. - `npm install` β Install dependencies (first time only)
9. - `npm run dev` β Start development server at `http://localhost:5173`
10. - `npm run build` β Create production build in `./build`
11. - `npm start` β Serve production build (requires `npm run build` first)
12. - `npm run typecheck` β Validate TypeScript (`react-router typegen` + `tsc`) β **must run before committing**
13. - `npm run test:e2e` β Run Playwright end-to-end tests
14.
15. ## Architecture Overview
16.
17. ### Project Structure
18. ```
19. app/
20. βββ root.tsx # Root layout and error boundary
21. βββ routes.ts # Route configuration (React Router 7 RouteConfig API)
22. βββ routes/
23. β βββ landing.tsx # Landing page
24. β βββ home.tsx # Main application page
25. β βββ stocks.tsx # Stock dashboard
26. β βββ api/ # Server-side API routes
27. β βββ indicators.ts # Stock indicator calculations
28. β βββ alpaca/ # Alpaca broker integration
29. β βββ account.ts # Account data endpoints
30. βββ components/ # Reusable React components
31. β βββ StockViewer.tsx # Stock symbol search and indicator display
32. β βββ AlpacaAccountInfo.tsx # Account balance and portfolio info
33. βββ utils/
34. β βββ indicators.ts # Technical indicator logic (SMA, EMA, RSI, MACD)
35. β βββ __tests__/ # Unit tests via Vitest
36. βββ types.ts # TypeScript interfaces (IndicatorData, AlpacaAccount)
37. βββ app.css # Global styles
38. ```
39.
40. ### Full-Stack Data Flow
41. 1. **Client (React Components)** β User interacts with `StockViewer` or `AlpacaAccountInfo`
42. 2. **Server Routes (`/routes/api/`)** β Handle business logic (fetch data from external APIs, run calculations)
43. 3. **Utils** β Pure functions for indicators and shared logic (testable with Vitest)
44. 4. **External APIs** β Alpaca API for account/trading data
45.
46. ### Server-Side Rendering (SSR)
47. - Enabled by default (`ssr: true` in `react-router.config.ts`)
48. - Routes can export loaders for initial data fetching
49. - Use `loader` functions in route definitions for data pre-loading
50.
51. ## Key Conventions
52.
53. ### TypeScript & Type Safety
54. - **Path alias** β Use `~/` for app imports (e.g., `import { IndicatorData } from "~/types"`)
55. - **Generated types** β React Router generates types in `.react-router/types/` after running `typecheck`
56. - **Route types** β Import `type { Route }` from `./+types/[routename]` for loader/action types
57. - **Never skip `react-router typegen`** β Directly running `tsc` will fail; always run `npm run typecheck`
58. - **ES Module syntax** β Project uses `"type": "module"`; include file extensions in imports where needed
59.
60. ### Component Patterns
61. - **Client-side interactivity** β Use React hooks (`useState`, `useEffect`) in components
62. - **API calls** β Fetch from `/api/*` endpoints; proxy configured in `vite.config.ts` routes to local dev server
63. - **Error handling** β Wrap API calls in try/catch; set error state for UI display
64. - **Loading states** β Track `loading` boolean to show spinners/disable buttons during async work
65.
66. ### API Route Patterns
67. - Handlers in `app/routes/api/**/*.ts` are server-only functions
68. - Export a default `export default function(...)` that receives request context
69. - Return JSON responses or error responses
70. - Use utilities in `~/utils/` for shared logic (e.g., indicator calculations)
71.
72. ### Testing
73. - **Unit tests** β Use Vitest (`npm run test:e2e` actually runs Playwright, but unit tests exist via `vitest`)
74. - Located alongside source files in `__tests__/` directories
75. - Test format: `*.test.ts` or `*.test.tsx`
76. - **E2E tests** β Playwright configured in `playwright.config.ts`
77. - Tests in `./tests/` directory
78. - Dev server starts automatically during test runs
79. - HTML report generated in `test-results/`
80.
81. ### Styling
82. - **TailwindCSS** β Configured via Vite plugin (`@tailwindcss/vite`); no separate build step needed
83. - **Global styles** β Edit `app/app.css`
84. - **Component styles** β Use Tailwind utility classes directly in JSX
85.
86. ### Import Paths
87. - **Absolute imports** β Use `~/` alias for app folder (e.g., `~/components/StockViewer`)
88. - **Relative imports** β Use `./` or `../` sparingly within same directory tree
89.
90. ## Common Pitfalls
91.
92. - **`npm start` fails if build doesn't exist** β Always run `npm run build` first
93. - **TypeScript compilation errors after route changes** β Missing `npm run typecheck` step; regenerated types in `.react-router/types/` are required
94. - **Vite proxy not working in dev** β Ensure dev server is running and API endpoints match `vite.config.ts` proxy config (default: `/api` β `http://127.0.0.1:3000`)
95. - **No test framework exists for unit tests** β Repository includes Vitest/Playwright dependencies but no test runner script; configure as needed
96. - **Port conflicts** β Dev server uses `5173`, Docker/production uses `3000`
97.
98. ## Deployment
99.
100. ### Docker
101. ```bash
102. docker build -t aitrader .
103. docker run -p 3000:3000 aitrader
104. ```
105. Ensure `npm run build` is run in the Dockerfile before the final `CMD`.
106.
107. ### Environment Variables
108. - Check Dockerfile for any required environment setup
109. - Alpaca API credentials likely needed for trading features (not present in repo; set at runtime)
110.
111. ## Debugging Tips
112.
113. - **Type errors** β Run `npm run typecheck` to regenerate React Router types and validate all TS
114. - **Module resolution** β Check `tsconfig.json` for path aliases and ensure imports match configured paths
115. - **Component not rendering** β Check route configuration in `routes.ts` and ensure component is exported as default
116. - **API calls failing** β Verify Vite proxy config and that the target server is running
117.
````
</details>
---
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### β
`view`
**view the file at C:\Users\Henry\programming\AITrader\.github\workflows\copilot-setup-steps.yml.**
C:\Users\Henry\programming\AITrader\.github\workflows\copilot-setup-steps.yml
<details>
<summary>34 lines</summary>
```
1. name: "Copilot Setup Steps"
2.
3. on:
4. workflow_dispatch:
5. push:
6. paths:
7. - .github/workflows/copilot-setup-steps.yml
8. pull_request:
9. paths:
10. - .github/workflows/copilot-setup-steps.yml
11.
12. jobs:
13. copilot-setup-steps:
14. runs-on: ubuntu-latest
15. permissions:
16. contents: read
17.
18. steps:
19. - name: Checkout code
20. uses: actions/checkout@v4
21.
22. - name: Set up Node.js
23. uses: actions/setup-node@v4
24. with:
25. node-version: "20"
26. cache: "npm"
27.
28. - name: Install dependencies
29. run: npm ci --legacy-peer-deps
30.
31. - name: Install Playwright browsers
32. run: npx playwright install chromium --with-deps
33. timeout-minutes: 10
34.
```
</details>
---
<sub>β±οΈ 1m 17s</sub>
### π¬ Copilot
Updating .github/copilot-instructions.md to merge existing guidance with clearer build/test commands, single-test examples, and MCP/Playwright notes. Also include mention of existing Copilot setup workflow. Applying the file update.
---
<sub>β±οΈ 2m 12s</sub>
### β
`edit`
**edit the file at C:\Users\Henry\programming\AITrader\.github\copilot-instructions.md.**
C:\Users\Henry\programming\AITrader\.github\copilot-instructions.md
```
File C:\Users\Henry\programming\AITrader\.github\copilot-instructions.md updated with changes.
```
---
<sub>β±οΈ 2m 14s</sub>
### π¬ Copilot
Updated .github/copilot-instructions.md with clearer build/test commands (including single-test examples), MCP notes, and references to existing workflows/AGENTS.md.
Would you like Copilot sessions to also configure an MCP server for Playwright automation (I can add MCP config and example steps)? Any other areas to expand or adjust in the instructions?
---
<sub>β±οΈ 2m 45s</sub>
### π€ User
yes, configure a mcp for playwright for copilot
---
<sub>β±οΈ 2m 53s</sub>
### β
`glob`
**mcp-server/****
"mcp-server/**"
```
C:\Users\Henry\programming\AITrader\mcp-server\tsconfig.json
C:\Users\Henry\programming\AITrader\mcp-server\index.ts
```
---
<sub>β±οΈ 2m 55s</sub>
### β
`view`
**view the file at C:\Users\Henry\programming\AITrader\mcp-server\index.ts.**
C:\Users\Henry\programming\AITrader\mcp-server\index.ts
<details>
<summary>159 lines</summary>
```
1. import { Server } from "@modelcontextprotocol/sdk/server/index.js";
2. import { StdioServerTransport } from "@modelcontextprotocol/sdk/server/stdio.js";
3. import {
4. CallToolRequestSchema,
5. ListToolsRequestSchema,
6. } from "@modelcontextprotocol/sdk/types.js";
7. // @ts-ignore
8. import { chromium } from "playwright";
9.
10. const server = new Server(
11. {
12. name: "playwright-mcp-server",
13. version: "1.0.0",
14. },
15. {
16. capabilities: {
17. tools: {},
18. },
19. }
20. );
21.
22. let browser: any = null;
23. let currentPage: any = null;
24.
25. async function getBrowser(): Promise<any> {
26. if (!browser) {
27. browser = await chromium.launch({ headless: true });
28. }
29. return browser;
30. }
31.
32. async function getPage(): Promise<any> {
33. const b = await getBrowser();
34. if (!currentPage) {
35. currentPage = await b.newPage();
36. }
37. return currentPage;
38. }
39.
40. const tools = [
41. {
42. name: "navigate",
43. description: "Navigate to a URL and get the page title",
44. inputSchema: {
45. type: "object",
46. properties: {
47. url: { type: "string", description: "The URL to navigate to" },
48. },
49. required: ["url"],
50. },
51. handler: async ({ url }: { url: string }) => {
52. const page = await getPage();
53. await page.goto(url);
54. const title = await page.title();
55. return {
56. content: [{ type: "text", text: JSON.stringify({ url, title, success: true }) }],
57. };
58. },
59. },
60. {
61. name: "getPageContent",
62. description: "Get text content from the current page",
63. inputSchema: { type: "object", properties: {} },
64. handler: async () => {
65. const page = await getPage();
66. const content = await page.textContent("body");
67. return { content: [{ type: "text", text: content || "" }] };
68. },
69. },
70. {
71. name: "click",
72. description: "Click an element by CSS selector",
73. inputSchema: {
74. type: "object",
75. properties: { selector: { type: "string", description: "CSS selector" } },
76. required: ["selector"],
77. },
78. handler: async ({ selector }: { selector: string }) => {
79. const page = await getPage();
80. await page.click(selector);
81. return {
82. content: [{ type: "text", text: JSON.stringify({ success: true, action: "clicked", selector }) }],
83. };
84. },
85. },
86. {
87. name: "fillForm",
88. description: "Fill a form input field",
89. inputSchema: {
90. type: "object",
91. properties: {
92. selector: { type: "string" },
93. value: { type: "string" },
94. },
95. required: ["selector", "value"],
96. },
97. handler: async ({ selector, value }: { selector: string; value: string }) => {
98. const page = await getPage();
99. await page.fill(selector, value);
100. return {
101. content: [{ type: "text", text: JSON.stringify({ success: true, action: "filled", selector, value }) }],
102. };
103. },
104. },
105. {
106. name: "screenshot",
107. description: "Take a screenshot of the current page",
108. inputSchema: {
109. type: "object",
110. properties: { path: { type: "string" } },
111. required: ["path"],
112. },
113. handler: async ({ path }: { path: string }) => {
114. const page = await getPage();
115. await page.screenshot({ path });
116. return { content: [{ type: "text", text: JSON.stringify({ success: true, path }) }] };
117. },
118. },
119. {
120. name: "closeBrowser",
121. description: "Close the browser",
122. inputSchema: { type: "object", properties: {} },
123. handler: async () => {
124. if (browser) {
125. await browser.close();
126. browser = null;
127. currentPage = null;
128. }
129. return { content: [{ type: "text", text: JSON.stringify({ success: true }) }] };
130. },
131. },
132. ];
133.
134. server.setRequestHandler(ListToolsRequestSchema, async () => ({
135. tools: tools.map((t) => ({ name: t.name, description: t.description, inputSchema: t.inputSchema })),
136. }));
137.
138. server.setRequestHandler(CallToolRequestSchema, async (request) => {
139. const { name, arguments: args } = request.params;
140. const tool = tools.find((t) => t.name === name);
141. if (!tool) return { content: [{ type: "text", text: `Tool not found: ${name}` }], isError: true };
142. try {
143. // @ts-ignore
144. return await tool.handler(args || {});
145. } catch (error) {
146. return {
147. content: [{ type: "text", text: JSON.stringify({ success: false, error: String(error) }) }],
148. isError: true,
149. };
150. }
151. });
152.
153. async function main() {
154. const transport = new StdioServerTransport();
155. await server.connect(transport);
156. console.error("Playwright MCP Server started");
157. }
158.
159. main().catch(console.error);
```
</details>
---
<sub>β±οΈ 3m 2s</sub>
### β
`view`
**view the file at C:\Users\Henry\programming\AITrader\.github\copilot-instructions.md.**
C:\Users\Henry\programming\AITrader\.github\copilot-instructions.md
<details>
<summary>69 lines</summary>
```
1. # Copilot Instructions for AITrader
2.
3. This repo is a fullβstack React Router (v7) app with SSR, TypeScript, TailwindCSS, Playwright E2E tests, and optional MCP helpers. The existing AGENTS.md and workflows include helpful automation β this file consolidates the most important guidance Copilot sessions need.
4.
5. ## Build, test, and (lack of) lint commands
6. - Install deps: `npm install`
7. - Dev server (HMR): `npm run dev` (http://localhost:5173)
8. - Build: `npm run build` β output in `./build` (client + server)
9. - Serve production build: `npm start` (requires prior `npm run build`)
10. - Typecheck (must run before commit): `npm run typecheck` (runs `react-router typegen` then `tsc`)
11.
12. Tests
13. - Run unit tests (Vitest): `npm run test` (runs `vitest run`)
14. - Watch mode: `npm run test:watch`
15. - Run a single Vitest file: `npx vitest run path/to/file.test.ts` or run tests by name: `npx vitest -t "test name"`
16.
17. E2E (Playwright)
18. - Full suite: `npm run test:e2e` (alias: `playwright test`)
19. - Run one spec: `npx playwright test tests/my.spec.ts`
20. - Run by title: `npx playwright test -g "test name"`
21. - HTML report: generated into `test-results/` (config in `playwright.config.ts`)
22.
23. Linting
24. - There is no lint script in package.json. Add ESLint/Prettier if desired; current CI/workflows don't run a linter by default.
25.
26. MCP server helpers
27. - Dev MCP server: `npm run mcp:dev` (runs `npx tsx mcp-server/index.ts`)
28. - Build MCP server: `npm run mcp:build` (compiles `mcp-server` TypeScript)
29.
30. ## High-level architecture (big picture)
31. - Client: React components under `app/` (routes, root.tsx, components). Routes are file-based and can export loader functions for SSR.
32. - Server: React Router build produces `build/server` that serves rendered routes; server-side API routes live under `app/routes/api/` and run server-only code.
33. - Utils: Pure functions and indicator logic in `app/utils/` (testable with Vitest).
34. - External integration: Alpaca trading API usage is colocated under `app/routes/api/alpaca/` and consumed by client components via `/api/*` endpoints.
35. - Tests: Playwright E2E tests in `tests/` use the dev server (configured in `playwright.config.ts`). Vitest unit tests configured in `vitest.config.ts` (jsdom environment, setup file `vitest.setup.ts`).
36.
37. Build outputs & runtime ports
38. - Dev server: 5173 (vite/react-router dev)
39. - Production server (Docker): typically exposed on 3000
40. - Production build: `./build/client` (static assets) and `./build/server` (node server)
41.
42. ## Key conventions (repo-specific)
43. - React Router 7 file-based routes: use `index()` only once at the same nesting level; prefer `route()` for additional segments.
44. - Generated route types: always run `npm run typecheck` to produce `.react-router/types/` before `tsc` or commits.
45. - Path alias: `~/` maps to the app root for imports (e.g., `import { Foo } from "~/components/Foo"`).
46. - ES Modules: package.json uses `"type": "module"` β include file extensions when Node requires them.
47. - Server-only code: place server-only logic under `app/routes/api/**` (these run on the server during SSR/build).
48. - Styling: Tailwind via Vite plugin; no separate processing step required.
49.
50. ## CI / GitHub Actions
51. - A Copilot setup workflow exists at `.github/workflows/copilot-setup-steps.yml` β it checks out code, sets up Node 20, runs `npm ci`, and installs Playwright browsers.
52.
53. ## Files important to Copilot sessions
54. - `AGENTS.md` β detailed quickβstart for agents (already includes many conventions). Keep synced with this file.
55. - `.github/workflows/copilot-setup-steps.yml` β used for CI initialization and Playwright browser installation.
56. - `playwright.config.ts` β webServer config (runs `npm run dev` on port 5173) and HTML reporter settings.
57. - `vitest.config.ts` & `vitest.setup.ts` β unit test env and globals.
58.
59. ## Quick troubleshooting notes
60. - If `npm start` fails: confirm `npm run build` completed and `./build/server/index.js` exists.
61. - If TypeScript errors appear after route changes: run `npm run typecheck` to regenerate route types before `tsc`.
62. - Playwright tests expect the dev server; allow up to 120s for the web server to start (configurable in `playwright.config.ts`).
63.
64. ---
65.
66. If you'd like, the next step can be: (a) expand this file with short sample commands for common tasks, or (b) wire a simple GitHub Action that runs `npm run typecheck` and `npm run test` on PRs. Which is preferred?
67.
68. (Also: Playwright is used here β would you like Copilot sessions to configure an MCP server for Playwright automation?)
69.
```
</details>
---
<sub>β±οΈ 3m 21s</sub>
### β
`edit`
**edit the file at C:\Users\Henry\programming\AITrader\.github\copilot-instructions.md.**
C:\Users\Henry\programming\AITrader\.github\copilot-instructions.md
```
File C:\Users\Henry\programming\AITrader\.github\copilot-instructions.md updated with changes.
```
---
<sub>β±οΈ 3m 23s</sub>
### π¬ Copilot
Done β the Copilot instructions now include a Playwright MCP section with setup and usage steps, tool list, and examples.
Next: add a small GitHub Action to launch the MCP server in CI, or add a README.md inside mcp-server with usage examples β which would you prefer?
---
<sub>β±οΈ 6m 46s</sub>
### βΉοΈ Info
Environment loaded: 2 custom instructions, 1 skill, 1 MCP server, Visual Studio Code connected
---
<sub>Generated by [GitHub Copilot CLI](https://github.com/features/copilot/cli)</sub>