Chiplab vs Stack Chan

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

Chiplab logoChiplabEmbedded System · Remote HTTP/SSERun, build, and validate firmware on virtual hardware from your AI agent. Hardware knowledge corpus.43FairAuth: not declaredStack 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 Chiplab for embedded system work over a hosted endpoint; choose Stack Chan for embedded system. You can also run both side by side in one mcpServers block.

Which MCP server should you choose?

Chiplab logoChoose Chiplab when

  • You need dedicated capabilities in the Embedded System domain.
  • You prefer a remote HTTP/SSE transport.
Explore Chiplab

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.

SpecChiplab logoChiplabStack Chan logoStack Chan
CategoryEmbedded SystemEmbedded System
Quality signal43/100 · Fair51/100 · Good
Install commandConfirmedNot confirmed yet
TransportRemote HTTP/SSE—
AuthNot declaredNo auth required
PricingNot declaredFree
Required env varsNone listedNone listed
Verified ownerCommunity listingCommunity listing
GitHub stars181,799
Directory activity 1 views 0 installs 0 upvotes 3 views 0 installs 0 upvotes
ToolsNot listedNot listed

Tools & capabilities

Chiplab tools

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

Chiplab

mcpServers (Claude Desktop / Cursor)
{
  "mcpServers": {
    "chiplab": {
      "url": "https://chiplab.veecle.ai/mcp"
    }
  }
}

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

Chiplab is categorized under Embedded System and uses a remote HTTP/SSE transport. Stack Chan belongs to Embedded System and uses an install path we have not confirmed yet. Pick Chiplab for embedded system 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.

Chiplab has no declared pricing — check the project's own site. 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 chiplab and stack-chan-stack-chan as separate keys in the same mcpServers object, and your assistant will call tools from either one.

On AllMCPs, Chiplab has a quality signal of 43/100 (Fair) with 1 views, 0 installs and 18 GitHub stars. Stack Chan has 51/100 (Good) with 3 views, 0 installs and 1,799 GitHub stars.