Log inSubmit server

Filesystem vs Stack Chan

A side-by-side look at the Filesystem and Stack Chan MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.

Filesystem logoFilesystemFile Systems · Local subprocess (stdio)Secure file operations with configurable access controls.85ExcellentAuth: no auth requiredStack Chan logoStack ChanEmbedded SystemA JavaScript-driven M5Stack-embedded super-kawaii robot with MCP server functionality for AI-controlled interactions and emotions.51GoodAuth: no auth required

Verdict: choose Filesystem for file systems work as a local process; choose Stack Chan for embedded system. You can also run both side by side in one mcpServers block.

Which MCP server should you choose?

Filesystem logoChoose Filesystem when

  • You need dedicated capabilities in the File Systems domain.
  • You prefer a local stdio subprocess transport.
  • Its auth model fits you: No auth required.
  • You want tools like path, head, tail.
Explore Filesystem

Stack Chan logoChoose Stack Chan when

  • You need dedicated capabilities in the Embedded System domain.
  • Its auth model fits you: No auth required.
Explore Stack Chan

Feature & specification comparison

Rows where the two servers differ are marked.

SpecFilesystem logoFilesystemStack Chan logoStack Chan
CategoryFile SystemsEmbedded System
Quality signal85/100 · Excellent51/100 · Good
Install commandConfirmedNot confirmed yet
TransportLocal subprocess (stdio)—
AuthNo auth requiredNo auth required
PricingFreeFree
Required env varsNone listedNone listed
Verified owner VerifiedCommunity listing
GitHub stars91,5261,811
Directory activity 11 views 0 installs 0 upvotes 3 views 0 installs 0 upvotes
Tools17Not listed
Full listingView Filesystem View Stack Chan

Tools & capabilities

Filesystem tools 17

  • path
  • head
  • tail
  • paths
  • content
  • edits
  • oldText
  • newText
  • dryRun
  • sortBy
  • source
  • destination
  • +5 more on the listing page

Stack Chan tools

No tool names declared yet. Check the project README from the listing page.

Ready-to-paste client configs

Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.

Filesystem

mcpServers (Claude Desktop / Cursor)
{
  "mcpServers": {
    "filesystem": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-filesystem"
      ]
    }
  }
}

Stack Chan

No confirmed install command for Stack Chan yet — follow the setup steps linked from its listing page rather than a guessed package name.

Frequently asked questions

Filesystem is categorized under File Systems and uses a local stdio subprocess. Stack Chan belongs to Embedded System and uses an install path we have not confirmed yet. Pick Filesystem for file systems work and Stack Chan for embedded system.

Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client. Stack Chan has no confirmed install command yet — follow its own setup instructions.

Filesystem is listed as free. Auth: no auth required. Stack Chan is listed as free. Auth: no auth required. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.

Yes. MCP clients support multiple servers: add filesystem and stack-chan-stack-chan as separate keys in the same mcpServers object, and your assistant will call tools from either one.

On AllMCPs, Filesystem has a quality signal of 85/100 (Excellent) with 11 views, 0 installs and 91,526 GitHub stars. Stack Chan has 51/100 (Good) with 3 views, 0 installs and 1,811 GitHub stars.

Popular comparisons with Filesystem

Popular comparisons with Stack Chan