v0.1.6 - Critical Serialization Bugfix

Fixed

Critical bugfix: Read-only tools now return actual data in TextContent.text.

Previously, the following tools returned only static messages instead of actual JSON data:

• list_directory - was returning str(items)
• get_document_structure - was returning "Structure extracted"
• search_text - was returning "Found X matches"
• get_context - was returning "Context extracted"
• read_element - was returning "Element read"

This meant that LLM agents could not "see" the results of these queries, making them effectively blind when navigating documents.

All read-only tools now return proper JSON-serialized data that agents can parse and use.

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Full Changelog: v0.1.5...v0.1.6