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Compare MCP servers

Compare scores, permissions, risks, and fit in one decision-focused table.

DimensionKordocConvert Korean documents (HWP, HWPX, PDF, Office) to Markdown with CLI and MCP server, featuring form filling and diff.DuckDuckGo Search MCP ServerMCP server providing web search and content fetching via DuckDuckGo
FMRS59 / 100 · C74 / 100 · B
Reliability9 / 2011 / 20
Security and permissions11 / 2015 / 20
Maintenance13 / 2017 / 20
Documentation14 / 2017 / 20
Setup experience12 / 2014 / 20
Best for
  • Developers or teams needing to process Korean official documents like HWP and HWPX.
  • Users who need to parse and generate official documents in AI-assisted workflows.
  • Automation tasks involving a large number of Korean government or public sector documents.
  • Developers needing quick, API-key-free web search capabilities
  • Privacy-conscious users who prefer local search execution
  • AI application development with Claude Desktop or Claude Code
Not for
  • Users needing non-Korean document formats (e.g., pure English Office docs) – although supported, it's not the primary focus.
  • General MCP use cases not requiring document conversion or heavy document handling.
  • Enterprise applications requiring high-scale, reliable search APIs
  • Users needing advanced search features like custom ranking or filters
  • Accessing sites blocked by TLS fingerprinting without installing the optional browser backend
Required permissions
  • Read and write local files (document parsing, generation, patching).
  • Network access: downloads OCR model (~18MB) on first use.
  • May read images (PNG/JPG/WebP) for OCR.
  • Outbound network access to DuckDuckGo and other websites
  • Reads environment variables for SafeSearch, region, and CA certificates
  • Optionally reads a CA certificate file (for TLS-intercepting proxies)
Risks and side effects
  • Processing untrusted files may present security risks, but the project includes security hardening like ZIP bomb and XXE protections.
  • OCR model download requires network access and may fail in offline environments.
  • Incorrect document parsing could lead to data loss; it's recommended to validate important documents.
  • Search endpoints may occasionally return empty results or errors, especially when blocked
  • Content fetching may be subject to SSRF protection, blocking private or loopback addresses by default
  • Misuse could lead to rate limiting or IP blocking
Supported clientsClaude Desktop, Cursor, Windsurf, Claude Code, VS Code, Gemini CLI, Zed, CodexClaude Desktop, Claude Code
Tools152