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MCP server · Developer Tools

Pinescript MCP Server

by · github.com/CyberBOB07/pinescript-mcp-server

MCP server: Pinescript MCP Server

Unclaimed last commit a year ago devtools
InstallView source
42Fair

Scored 5 months ago · breakdown

About Pinescript MCP Server

Pinescript MCP Server is an MCP server published by CyberBOB07 in the Developer Tools category: mCP server: Pinescript MCP Server.

The repository has 47 stars and 11 forks, with the last commit a year ago. Six months or more without a commit doesn't mean the server is broken, but check the open issues before depending on it in production.

Install

From source
git clone https://github.com/CyberBOB07/pinescript-mcp-server

This server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.

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Security checks

Static checks derived from the repository 8 days ago. Heuristics on the source, not an audit.

  • ✓README presentThe repository ships documentation.
  • !License declaredNo license file. Legally you have no right to use it in a product.
  • ✓Tests presentA test suite exists in the repository.
  • ✓Dependencies pinnedA lockfile pins dependency versions.
  • ✓No dynamic code executionSource scan found no eval, dynamic Function, or shell execution.
  • !Scoped permissionsDoesn't declare a permission scope. Assume it can do anything its process can.

README

TradingView PineScript MCP Server

A Model Context Protocol (MCP) server for working with TradingView PineScript. This server provides tools for validating, fixing, and generating PineScript code through a standardized API.

Features

  • PineScript Validation - Automatically validates PineScript code for syntax errors and warnings
  • Error Fixing - Automatically fixes common PineScript syntax errors
  • Template Generation - Provides validated templates for various PineScript strategies and indicators

Getting Started

Prerequisites

  • Node.js 16.x or higher
  • npm 8.x or higher

Installation

  1. Clone the repository
git clone https://github.com/yourusername/pinescriptproject1.git
cd pinescriptproject1
  1. Install dependencies
npm install
  1. Build the project
npm run build

Running the Server

Start the MCP server:

npm run start-server

This will start the server with stdio transport, which allows it to communicate with MCP clients.

API

Tools

The MCP server exposes the following tools:

1. validate_pinescript

Validates PineScript code for syntax errors and warnings.

Parameters:

  • script (string): The PineScript code to validate
  • version (string, optional): Expected PineScript version (e.g., 'v5', 'v4')

Returns:

  • valid (boolean): Whether the script is valid
  • errors (string[]): List of syntax errors
  • warnings (string[]): List of warnings

2. fix_pinescript_errors

Automatically fixes common syntax errors in PineScript code.

Parameters:

  • script (string): The PineScript code to fix

Returns:

  • fixed (boolean): Whether any fixes were applied
  • fixedCode (string): The fixed script
  • changes (string[]): List of changes made

3. get_pinescript_template

Provides validated templates for common PineScript strategies and indicators.

Parameters:

  • template_type (string): Type of template ('strategy' or 'indicator')
  • name (string): Template name

Returns:

  • template (string): The template code
  • message (string): Confirmation message

Supported PineScript Features

Syntax Validation

The validator currently checks for:

  • Empty scripts
  • Version annotations
  • Balanced parentheses
  • String quotes
  • Comma placement in function calls
  • Deprecated functions in PineScript v5
  • Incorrect variable export syntax

Error Fixing

The fixer can automatically fix:

  • Missing version annotations
  • Unbalanced parentheses
  • Unclosed string literals
  • Missing commas in function calls
  • Deprecated study() function
  • Incorrect variable export syntax

Development

Running Tests

npm test

Debugging

To run the server in development mode with automatic reloading:

npm run dev

License

ISC

Contributing

Contributions are welcome!

README fetched from the repository 8 days ago. The original is authoritative.

Questions

About Pinescript MCP Server

How do I install Pinescript MCP Server?

No package has been published for this server, so install it from source: clone the repository and follow its README.

Is Pinescript MCP Server safe to use with an AI agent?

Its trust score is 42 out of 100 (fair). It passes 4 of the 6 static security checks run so far; the failures are listed above. It has no ConduID identity yet, so agent calls to it are not receipted.

Is Pinescript MCP Server still maintained?

The last commit was a year ago and 1 open issues. That's long enough that you should check whether the maintainer is responding to issues before depending on it.