添加Pdf读取mcp

pdf-reader-mcp/PLAN.md

@@ -0,0 +1,56 @@
+# Plan: PDF Reader MCP Tool Development
+
+1. **Project Setup:**
+
+   - Clone `https://github.com/shtse8/filesystem-mcp` to
+     `c:/Users/shtse/pdf-reader`. (Already done implicitly by user starting in
+     this empty dir, but good to note).
+   - Initialize Git and push to `https://github.com/shtse8/pdf-reader-mcp.git`.
+     (User has done this).
+   - Create Memory Bank directory and core files:
+     - `memory-bank/projectbrief.md`
+     - `memory-bank/productContext.md`
+     - `memory-bank/activeContext.md`
+     - `memory-bank/systemPatterns.md`
+     - `memory-bank/techContext.md`
+     - `memory-bank/progress.md`
+
+2. **Technology Selection & Dependency:**
+
+   - Research and choose a suitable Node.js PDF processing library (e.g.,
+     `pdf-parse` or `pdfjs-dist`).
+   - Add the chosen library to `package.json` dependencies.
+
+3. **Feature Implementation:**
+
+   - Define MCP tool schemas and implement logic:
+     - `read_pdf_all_text`: Extract all text. Input: `{ "path": "string" }`
+     - `read_pdf_page_text`: Extract text from specific pages. Input:
+       `{ "path": "string", "pages": "number[] | string" }`
+     - `get_pdf_metadata`: Read metadata. Input: `{ "path": "string" }`
+     - `get_pdf_page_count`: Get total page count. Input: `{ "path": "string" }`
+   - Implement core functionality using the chosen PDF library.
+   - Integrate new tools into the existing MCP server framework.
+
+   ```mermaid
+   graph TD
+       subgraph "PDF Tool Implementation"
+           A[Define read_pdf_all_text] --> B{Use PDF Library};
+           C[Define read_pdf_page_text] --> B;
+           D[Define get_pdf_metadata] --> B;
+           E[Define get_pdf_page_count] --> B;
+           B --> F[Implement Logic];
+           F --> G[Integrate into MCP Server];
+       end
+   ```
+
+4. **Documentation & Refinement:**
+
+   - Update `README.md` with new PDF tool descriptions and usage examples.
+   - Update Memory Bank files (`techContext.md`, `systemPatterns.md`,
+     `progress.md`).
+
+5. **Handover:**
+   - Confirm plan with the user. (Done).
+   - Save plan to `PLAN.md`. (This step).
+   - Switch to "Code" mode for implementation.