LSP Tools MCP Server
A Model Context Protocol server that provides tools to find regex pattern positions in files and list allowed directories, enabling text analysis with LSP-like functionality.
rajnaveen344
README
LSP Tools MCP Server
A Model Context Protocol (MCP) server providing Language Server Protocol-like functionality for text analysis.
Features
- Find Regex Position: Find the 0-indexed line and column positions of regex pattern matches in a file
- List Allowed Directories: Get a list of directories the server is allowed to access
Installation
npm install
npm run build
Usage
# Start the server allowing access to a specific directory
node dist/index.js /path/to/allowed/directory
# Start the server with multiple allowed directories
node dist/index.js /path/to/dir1 /path/to/dir2 /path/to/dir3
Development
Running Tests
The project uses Jest for testing. Run the tests with:
npm test
To run tests in watch mode during development:
npm run test:watch
Linting
Lint the code with ESLint:
npm run lint
Tool Documentation
find_regex_position
This tool finds the 0-indexed line and column positions of regex pattern matches in a file.
Parameters:
path: The path to the file to search inregex: The regular expression pattern to search for
Returns:
- An array of matches with the following properties:
match: The matched textline: The starting line (0-indexed)column: The starting column (0-indexed)endLine: The ending line (0-indexed)endColumn: The ending column (0-indexed, exclusive)
list_allowed_directories
This tool lists all directories that this server is allowed to access.
Parameters:
- None
Returns:
- An array of absolute paths to allowed directories
License
MIT
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