Markdown Notes MCP Server

# `mdnotes` Improvement Proposals This file outlines proposed improvements to enhance the `mdnotes` MCP server as a read-only notes management tool. ## Todo List ### Phase 1: Core Functionality Enhancements - [ ] **Enhanced Search:** - [x] Improved `search_notes` implementation for direct file access. - [x] Add contextual lines to `search_notes` results. - [x] Implement a new `search_in_note(file_path, keyword)` tool. - [ ] **Improved Navigation:** - [ ] Create a `get_table_of_contents(file_path)` tool to generate a ToC from markdown headings. - [ ] **Better Metadata:** - [ ] Extend `list_notes` to include the last modified timestamp for each note. ### Phase 2: Advanced Features - [ ] **Semantic Search:** - [ ] Implement semantic search using a vector database (e.g., ChromaDB). - [ ] **Tagging System:** - [ ] Implement a mechanism to associate tags with notes (e.g., in a separate metadata file or within the note frontmatter). - [ ] Create a `search_by_tag(tag)` tool. - [ ] **Hierarchical Listing:** - [ ] Update `list_notes` to optionally return a hierarchical (tree-like) view of the notes directory. ### Phase 3: Usability & Configuration - [ ] **Configuration:** - [ ] Improve configuration management to be more explicit and well-documented (e.g., detailing the use of `.env` files for `NOTES_DIR`). - [ ] **Documentation:** - [ ] Enhance the `README.md` with detailed usage examples for all tools.