MCP server that lets AI agents debug kernels through QEMU's gdbstub - no gdb binary. Breakpoints, registers, DWARF lines, backtraces, and triple-fault diagnosis.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add gdbstub -- uvx gdbstub-mcp~/.codex/config.toml
[mcp_servers.gdbstub]
command = "uvx"
args = ["gdbstub-mcp"]
# codex mcp add gdbstub -- uvx gdbstub-mcp~/.cursor/mcp.json
{
"mcpServers": {
"gdbstub": {
"command": "uvx",
"args": [
"gdbstub-mcp"
]
}
}
}.vscode/mcp.json
{
"servers": {
"gdbstub": {
"type": "stdio",
"command": "uvx",
"args": [
"gdbstub-mcp"
]
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"gdbstub": {
"command": "uvx",
"args": [
"gdbstub-mcp"
]
}
}
}claude_desktop_config.json
{
"mcpServers": {
"gdbstub": {
"command": "uvx",
"args": [
"gdbstub-mcp"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"gdbstub": {
"command": "uvx",
"args": [
"gdbstub-mcp"
]
}
}
}