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Compare MCP servers

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

DimensionFast Filesystem MCPHigh-performance filesystem MCP server for Claude Desktop with large file handling and advanced editing.Safe Docx MCP ServerAI-native surgical editing of Word and OpenDocument files with formatting preservation
FMRS47 / 100 · D68 / 100 · C
Reliability7 / 208 / 20
Security and permissions8 / 2016 / 20
Maintenance9 / 2014 / 20
Documentation11 / 2018 / 20
Setup experience12 / 2012 / 20
Best for
  • Claude Desktop users needing fast file operations
  • Developers handling large files or streaming data
  • Scenarios requiring backups and fault-tolerant editing
  • Automated file management and sync tasks
  • Developers who need precise, format-preserving edits to .docx/.odt files via coding agents
  • Workflows that require tracked-changes output for human review
Not for
  • Environments with high security requirements that distrust third-party MCP servers
  • Remote scenarios requiring network transport (e.g., SSE or HTTP)
  • Fully offline environments without Node.js
  • Needs for graphical interface or interactive file management
  • Visual editing scenarios needing browser rendering, real-time collaboration, or pixel-level pagination guarantees
  • Using .dotx templates directly (they must be converted to .docx first)
Required permissions
  • Read/write filesystem: can read, write, modify, and delete files and directories
  • Create backup files (if enabled)
  • Execute commands: via `npx`
  • Access network (for installation)
  • Filesystem access to read and write local .docx / .odt documents
Risks and side effects
  • File operations may cause data loss or overwrites, despite backup mechanisms
  • Malicious prompts could induce unintended operations, requiring user confirmation
  • Third-party server may contain vulnerabilities
  • Improper allowed directories configuration may expose sensitive files
  • Edits apply to local files; incorrect targeted changes could overwrite original content — use the clean/tracked-changes dual output for review
  • The project is not a visual editor or layout engine, so complex layout results should be verified manually
Supported clientsClaude Desktop
Tools260