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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 DuckDuckGoBasic MemoryYour AI never forgets again.
FMRS59 / 100 · C74 / 100 · B72 / 100 · B
Reliability9 / 2011 / 2010 / 20
Security and permissions11 / 2015 / 2015 / 20
Maintenance13 / 2017 / 2016 / 20
Documentation14 / 2017 / 2017 / 20
Setup experience12 / 2014 / 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
  • Privacy-conscious developers who want local data storage.
  • Researchers who need AI-assisted management of large note collections.
  • Users of Markdown editors like Obsidian.
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
  • Users needing cloud sync and mobile access (unless using the paid cloud service).
  • Minimalists who want zero configuration.
  • Scenarios requiring large-scale vector databases and complex retrieval (local SQLite may be insufficient).
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)
  • Read and write to the local filesystem (default: ~/basic-memory).
  • Perform file and directory operations (create, edit, delete).
  • Access local SQLite database (or Postgres/Milvus if configured).
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
  • Tools have write operations that may unintentionally modify or delete notes.
  • Edit operations may overwrite existing content, though there are protections.
  • Semantic search and reranking features may require model downloads, adding latency.
  • Local data backups are the user's responsibility.
Supported clientsClaude Desktop, Cursor, Windsurf, Claude Code, VS Code, Gemini CLI, Zed, CodexClaude Desktop, Claude CodeClaude Desktop, Claude Code, Codex CLI, Cursor, VS Code, ChatGPT, Obsidian
Tools15221