Context42 v1.0.0

Context42 MCP RAG Server v1.0.0

🚀 Features

• FastMCP-based MCP server for local text search
• Multi-format document support (.md, .txt, .rst, .json, .yaml, .toml, .csv, .log)
• Intelligent compression chunking (1x-128x)
• Keyword relevance search with previews
• uvx-installable globally
• Full test coverage (11/11 tests passing)

🛠️ Installation

uvx install context42
uvx context42

🔧 Integration

{
  "mcpServers": {
    "context42": {
      "command": "uvx",
      "args": ["context42"]
    }
  }
}

📊 Changes

• Migrated from manual MCP to FastMCP decorators
• Added comprehensive test suite
• Fixed critical division-by-zero bug
• Added input validation
• Extended file format support
• Improved error handling

🧪 Testing

• 11/11 tests passing
• Coverage: DocumentProcessor, Chunker, SearchEngine, Integration

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📄 License: MIT
📧 Author: Aleksandr Beshkenadze

Context42 v0.3.0

Context42 MCP RAG Server v0.3.0

🚀 Features

• FastMCP-based MCP server for local text search with intelligent compression
• Multi-format document support (.md, .txt, .rst, .json, .yaml, .yml, .toml, .csv, .log)
• Configurable compression chunking (1x-128x) with overlap
• Keyword relevance search with previews and scoring
• uvx-installable globally for easy setup
• Comprehensive MCP integration (15+ tools supported)
• Environment variable configuration support
• Windows compatibility and enterprise deployment ready

🛠️ Installation

# Install globally
uvx install context42

# Run directly
uvx context42

# Or via uv
uv run context42

🔧 MCP Integration

# Claude Code (recommended)
claude mcp add --transport stdio context42 -- uvx context42

# Or add to any MCP tool config:
{
  "mcpServers": {
    "context42": {
      "command": "uvx",
      "args": ["context42"]
    }
  }
}

📊 Changes in v0.3.0

• Documentation overhaul: Removed outdated DESIGN.md, enhanced README with comprehensive MCP standards
• MCP integration: Added 15+ tool configurations, scope management, enterprise setup
• Platform support: Windows compatibility, environment variable expansion
• Troubleshooting: Comprehensive server, document, search, and client issue resolution
• Security: Enterprise-ready with managed configurations and allowlists
• CLI tools: Full Claude Code CLI command coverage and management

🧪 Quality

• ✅ Production-ready documentation
• ✅ Single source of truth (README.md)
• ✅ No documentation drift
• ✅ Comprehensive testing coverage
• ✅ Cross-platform compatibility

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📄 License: MIT
📧 Author: Aleksandr Beshkenadze
🔗 GitHub: https://github.com/beshkenadze/context42