OpenOCD Debugger vs Stack Chan
A side-by-side look at the OpenOCD Debugger and Stack Chan MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose OpenOCD Debugger for embedded system 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?
Choose OpenOCD Debugger when
- You need dedicated capabilities in the Embedded System domain.
- You prefer a local stdio subprocess transport.
Choose Stack Chan when
- You need dedicated capabilities in the Embedded System domain.
- Its auth model fits you: No auth required.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Embedded System | Embedded System |
| Quality signal | 37/100 · Fair | 51/100 · Good |
| Install command | Confirmed | Not confirmed yet |
| Transport | Local subprocess (stdio) | — |
| Auth | Not declared | No auth required |
| Pricing | Not declared | Free |
| Required env vars | None listed | None listed |
| Verified owner | Community listing | Community listing |
| GitHub stars | 4 | 1,811 |
| Directory activity | 0 views 0 installs 0 upvotes | 3 views 0 installs 0 upvotes |
| Tools | Not listed | Not listed |
| Full listing | View OpenOCD Debugger | View Stack Chan |
Tools & capabilities
OpenOCD Debugger 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.
OpenOCD Debugger
{
"mcpServers": {
"openocd-debugger": {
"command": "uvx",
"args": [
"openocd-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.