Debug STM32 firmware on real hardware via GDB + OpenOCD/ST-Link/J-Link with decoded results.
Connect Runs on your machine
claude mcp add stm32-gdb-mcp -e STM32_GDB_MCP_COMPACT=<STM32_GDB_MCP_COMPACT> -- uvx stm32-gdb-mcp==0.15.1
{
"mcpServers": {
"stm32-gdb-mcp": {
"command": "uvx",
"args": [
"stm32-gdb-mcp==0.15.1"
],
"env": {
"STM32_GDB_MCP_COMPACT": "<STM32_GDB_MCP_COMPACT>"
}
}
}
}
{
"mcpServers": {
"stm32-gdb-mcp": {
"command": "uvx",
"args": [
"stm32-gdb-mcp==0.15.1"
],
"env": {
"STM32_GDB_MCP_COMPACT": "<STM32_GDB_MCP_COMPACT>"
}
}
}
}
{
"servers": {
"stm32-gdb-mcp": {
"type": "stdio",
"command": "uvx",
"args": [
"stm32-gdb-mcp==0.15.1"
],
"env": {
"STM32_GDB_MCP_COMPACT": "<STM32_GDB_MCP_COMPACT>"
}
}
}
}
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
STM32_GDB_MCP_COMPACTOptional | Set to 1 to expose only the core tools; every other tool stays reachable through call(tool, args). |
Details
| Package | [email protected] (PYPI, stdio) |
| First published | 19 Oct 2026 |
| Last updated | 19 Oct 2026 |
| Registry name | io.github.Zeraissh/stm32-gdb-mcp |
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