PineScript Syntax Checker
Validates TradingView PineScript code syntax using TradingView's official API to catch compilation errors in trading scripts.
Validates TradingView PineScript code syntax by interfacing with TradingView's official pine-facade API, providing real-time compilation error detection for automated trading script development workflows.
What it does
- Check PineScript syntax against TradingView's API
- Detect compilation errors in trading scripts
- Get detailed error reports with line numbers
- Validate automated trading script code
Best for
About PineScript Syntax Checker
PineScript Syntax Checker is a community-built MCP server published by erevus-cn that provides AI assistants with tools and capabilities via the Model Context Protocol. Use PineScript Syntax Checker to validate TradingView PineScript code instantly, detect errors, and streamline your auto It is categorized under developer tools. This server exposes 1 tool that AI clients can invoke during conversations and coding sessions.
How to install
You can install PineScript Syntax Checker in your AI client of choice. Use the install panel on this page to get one-click setup for Cursor, Claude Desktop, VS Code, and other MCP-compatible clients. This server runs locally on your machine via the stdio transport. This server supports remote connections over HTTP, so no local installation is required.
License
PineScript Syntax Checker is released under the MIT license. This is a permissive open-source license, meaning you can freely use, modify, and distribute the software.
Tools (1)
Check PineScript syntax using TradingView's API Args: pine_code: PineScript code to check Returns: result: Dictionary containing syntax check results
PineScript Syntax Checker MCP Server
A Model Context Protocol (MCP) server for checking PineScript syntax using TradingView's API.
Features
- Check PineScript syntax using TradingView's official API
- MCP-compatible server with httpx for async HTTP requests
- Detailed error reporting with line and column information
Quick Start
Option 1: Using uvx (Recommended)
# Run directly (will install automatically if needed)
uvx pinescript-syntax-checker
Option 2: Using uv (Development)
# Clone and run
git clone https://github.com/erevus-cn/pinescript-syntax-checker.git
cd pinescript-syntax-checker
uv sync
uv run python -m pinescript_syntax_checker.server
Option 3: Using pip
# Install from PyPI
pip install pinescript-syntax-checker
# Run directly
pinescript-syntax-checker
# Or as module
python -m pinescript_syntax_checker.server
MCP Integration
Configure in Cursor
To use this MCP server in Cursor:
-
Open Cursor Settings:
- Press
Cmd+,(macOS) orCtrl+,(Windows/Linux) - Go to "Extensions" → "MCP"
- Press
-
Add Server Configuration:
Method 1 - Using uvx (Recommended):
{ "mcpServers": { "pinescript-syntax-checker": { "command": "uvx", "args": ["pinescript-syntax-checker"] } } }Method 2 - Using installed package:
{ "mcpServers": { "pinescript-syntax-checker": { "command": "python", "args": ["-m", "pinescript_syntax_checker.server"] } } } -
Restart Cursor to load the MCP server
Verify Installation
To verify the MCP server is working correctly:
- In Cursor: After configuration, try asking:
Can you check this PineScript code for syntax errors? //@version=5 indicator("Test", overlay=true) plot(close)
API
check_syntax
Checks PineScript syntax using TradingView's API.
Parameters:
pine_code(str): The PineScript code to check
Example
Input:
//@version=5
strategy("Test")
plot(close)
Output:
{
"success": true,
"result": {
"variables": [],
"functions": [],
"types": [],
"enums": [],
"scopes": []
}
}
License
MIT License
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