MCP Text Utils

A text manipulation toolkit for the Model Context Protocol (MCP). Provides 7 tools for common text operations.

Tools

Tool	Description
reverse_text	Reverse the characters in a text string
text_info	Analyze text: word count, character breakdown, line count
transform_case	Convert between snake_case, camelCase, kebab-case, PascalCase, SCREAMING_SNAKE_CASE, Title Case
slugify	Convert text into a URL-safe slug
extract_urls	Extract all URLs from a block of text
truncate	Truncate text at word boundaries with configurable suffix
count_tokens	Estimate LLM token count (word-based heuristic)

Install via mpak

mpak install @nimblebraininc/text-utils

Local Development

uv sync
make test        # Run tests
make check       # Format + lint + typecheck + tests
make run         # Run server (stdio)
make run-http    # Run HTTP server
make bundle      # Build MCPB bundle

Claude Desktop Config

{
  "mcpServers": {
    "text-utils": {
      "command": "uv",
      "args": ["run", "--directory", "/path/to/mcp-text-utils", "python", "-m", "mcp_text_utils.server"]
    }
  }
}

License

MIT