53ON

Alternatives to 53ON

Same category, ordered by trust score.

• S

  Synology NAS

  69Good

  MCP server for Synology NAS — browse files, monitor health, and automate operations

  Registrycmeans11 stars
• M

  mcp-ssh-manager

  61Good

  SSH server management for agents, with per-server read-only and allowlist security modes

  Registrybvisible508 stars2.2K/wk
• N

  notion-mcp-server

  60Good

  Token-auth Notion MCP: pages, databases, blocks, comments, files. Runs headless in CI and agents.

  Registryawkoy177 stars3.3K/wk
• P

  prism-coder

  59Fair

  Session memory for coding agents: local-first recall, drift detection, on-device inference.

  Registrydcostenco157 stars1.4K/wk
• X

  xlsx-for-ai

  56Fair

  50 spreadsheet tools for .xlsx: recalc formulas, repair broken refs, read/write, diff, audit.

  Registrysenoff6 stars3.3K/wk
• C

  curtis-mcp

  55Fair

  Expose any folder of notes as an MCP server — list, read, search, and (opt-in) write files.

  Registryjordannewell