MCP Printer Server

# Changelog All notable changes to this project will be documented in this file. ## [2.0.0] - 2025-10-20 ### Added - Batch operation support: AI agents can now print multiple files, check multiple page counts, or cancel multiple jobs in a single MCP tool call - `print_file` now accepts `files` array parameter for batch printing (single operations supported via single-element arrays) - `get_page_meta` now accepts `files` array parameter for batch metadata retrieval - `cancel_print_job` now accepts `jobs` array parameter for batch cancellations - All batch operations support partial success - processing continues on individual failures - Detailed batch operation results showing success/failure status for each item - Batch size validation with recommended limit of 50 items per operation ### Changed - **BREAKING**: `print_file` API signature changed to accept `files` array instead of individual file parameters - **BREAKING**: `get_page_meta` API signature changed to accept `files` array instead of individual file parameters - **BREAKING**: `cancel_print_job` API signature changed to accept `jobs` array instead of individual job parameters - Replaced `print-code-review` prompt with simpler `print-changed` prompt - New `print-changed` prompt focuses on batch printing changed files (staged, uncommitted, branch) - Removed complex code review document generation from prompts (stayed printer-focused) ## [1.3.0] - 2025-10-15 ### Added - Shebang detection for automatic code file identification - Files without standard extensions that contain shebangs (`#!/bin/bash`, `#!/usr/bin/env python`, etc.) are now automatically rendered with syntax highlighting - Support for all line ending types: Unix (`\n`), Windows (`\r\n`), and old Mac (`\r`) - Four new test fixture files for shebang detection testing ### Enhanced - `shouldRenderCode()` now checks for shebangs in the first 1024 bytes of files with unknown extensions - Code rendering now works seamlessly with shell scripts, Python scripts, and other executables without file extensions ## [1.2.0] - 2025-10-14 ### Added - New `get_page_meta` tool to get page count and metadata before printing - Page count confirmation prompt when print jobs exceed configurable threshold - `MCP_PRINTER_CONFIRM_IF_OVER_PAGES` environment variable (default: 10 physical sheets) ### Fixed - Markdown PDF footer layout regression where filename and page numbers were misaligned - Footer font now matches GitHub's markdown rendering font stack for consistent typography ## [1.1.0] - 2025-10-13 ### Added - New `MCP_PRINTER_ENABLE_PROMPTS` environment variable to enable/disable prompt registration - Prompts can now be disabled by setting `MCP_PRINTER_ENABLE_PROMPTS=false` in configuration - Prompts are enabled by default ### Changed - Updated `get_config` tool to display `MCP_PRINTER_ENABLE_PROMPTS` status ## [1.0.0] - 2025-10-13 ### Added - Initial release of MCP Printer - Print files directly from AI conversations via MCP protocol - Beautiful markdown rendering with Mermaid diagram support - Syntax-highlighted code printing for multiple languages - Print queue management tools - Printer configuration and management - Security features with path restrictions and dotfile blocking - Support for macOS and Linux (CUPS) - Configuration via environment variables - Tools: `print_file`, `list_printers`, `get_default_printer`, `set_default_printer`, `get_print_queue`, `cancel_print_job`, `get_config` - Automatic duplex printing support - Code rendering with configurable syntax highlighting, line numbers, and color schemes - Markdown rendering with GitHub-style formatting ### Documentation - Comprehensive README with setup instructions - Configuration guide with all environment variables - Security documentation - MIT License [2.0.0]: https://github.com/steveclarke/mcp-printer/releases/tag/v2.0.0 [1.3.0]: https://github.com/steveclarke/mcp-printer/releases/tag/v1.3.0 [1.0.0]: https://github.com/steveclarke/mcp-printer/releases/tag/v1.0.0