by erevus-cn
Use PineScript Syntax Checker to validate TradingView PineScript code instantly, detect errors, and streamline your auto
Validates TradingView PineScript code syntax using TradingView's official API to catch compilation errors in trading scripts.
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.
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.
MIT
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.
Add new capabilities to Claude beyond text generation
Example
Access external data sources, execute code, interact with tools and services
Transform Claude from chatbot to action-taking agent
Provide Claude with access to relevant context and data
Example
Load project documentation, access knowledge bases, query databases
Get more accurate, context-aware responses
Automate multi-step workflows combining AI and external tools
Example
Research → Summarize → Create document → Send notification
Complete complex tasks end-to-end without manual steps
Share your MCP server with the developer community
Strong directory entry: PineScript Syntax Checker surfaces stars and publisher context so we could sanity-check maintenance before adopting.
PineScript Syntax Checker is a well-scoped MCP server in the explainx.ai directory — install snippets and categories matched our Claude Code setup.
Useful MCP listing: PineScript Syntax Checker is the kind of server we cite when onboarding engineers to host + tool permissions.
We evaluated PineScript Syntax Checker against two servers with overlapping tools; this profile had the clearer scope statement.
We wired PineScript Syntax Checker into a staging workspace; the listing’s GitHub and npm pointers saved time versus hunting across READMEs.
We wired PineScript Syntax Checker into a staging workspace; the listing’s GitHub and npm pointers saved time versus hunting across READMEs.
PineScript Syntax Checker has been reliable for tool-calling workflows; the MCP profile page is a good permalink for internal docs.
PineScript Syntax Checker is a well-scoped MCP server in the explainx.ai directory — install snippets and categories matched our Claude Code setup.
We evaluated PineScript Syntax Checker against two servers with overlapping tools; this profile had the clearer scope statement.
Useful MCP listing: PineScript Syntax Checker is the kind of server we cite when onboarding engineers to host + tool permissions.
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A Model Context Protocol (MCP) server for checking PineScript syntax using TradingView's API.
# Run directly (will install automatically if needed)
uvx pinescript-syntax-checker
# 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
# Install from PyPI
pip install pinescript-syntax-checker
# Run directly
pinescript-syntax-checker
# Or as module
python -m pinescript_syntax_checker.server
To use this MCP server in Cursor:
Open Cursor Settings:
Cmd+, (macOS) or Ctrl+, (Windows/Linux)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
To verify the MCP server is working correctly:
Can you check this PineScript code for syntax errors?
//@version=5
indicator("Test", overlay=true)
plot(close)
Checks PineScript syntax using TradingView's API.
Parameters:
pine_code (str): The PineScript code to checkInput:
//@version=5
strategy("Test")
plot(close)
Output:
{
"success": true,
"result": {
"variables": [],
"functions": [],
"types": [],
"enums": [],
"scopes": []
}
}
MIT License
Prerequisites
Time Estimate
15-60 minutes depending on server complexity
Steps
Troubleshooting
✓ Do
✗ Don't
💡 Pro Tips
Architecture
Model Context Protocol standardizes how AI hosts (Claude, Cursor) communicate with external tools and data sources through server implementations.
Protocols
Compatibility
✓ Use when
Use when you need Claude to access external data, execute actions, or integrate with tools. Best for extending AI capabilities beyond conversation.
✗ Avoid when
Avoid when native integrations exist (use official APIs directly), for real-time critical systems, or when security/compliance requires zero external dependencies.