内容
# MCP GDB Server
[](https://www.npmjs.com/package/mcp-gdb)
[](https://github.com/signal-slot/mcp-gdb/blob/main/LICENSE)
A Model Context Protocol (MCP) server that provides GDB debugging functionality for use with Claude or other AI assistants.
## Features
- Start and manage GDB debugging sessions
- Load programs and core dumps for analysis
- Set breakpoints, step through code, and examine memory
- View call stacks, variables, and registers
- View source code with VS Code integration
- Execute arbitrary GDB commands
## Installation
### Claude Code
```bash
claude mcp add gdb -- npx -y mcp-gdb
```
### Claude Desktop
Add the following to your Claude Desktop MCP configuration:
```json
{
"mcpServers": {
"gdb": {
"command": "npx",
"args": ["-y", "mcp-gdb"]
}
}
}
```
### Install from Source
```bash
git clone https://github.com/signal-slot/mcp-gdb.git
cd mcp-gdb
npm install
npm run build
```
## Usage
### Example Commands
Here are some examples of using the GDB MCP server through Claude:
#### Starting a GDB session
```
Use gdb_start to start a new debugging session
```
#### Loading a program
```
Use gdb_load to load /path/to/my/program with the sessionId that was returned from gdb_start
```
#### Setting a breakpoint
```
Use gdb_set_breakpoint to set a breakpoint at main in the active GDB session
```
#### Running the program
```
Use gdb_continue to start execution
```
#### Examining variables
```
Use gdb_print to evaluate the expression "my_variable" in the current context
```
#### Getting a backtrace
```
Use gdb_backtrace to see the current call stack
```
#### Terminating the session
```
Use gdb_terminate to end the debugging session
```
## Supported GDB Commands
- `gdb_start`: Start a new GDB session
- `gdb_load`: Load a program into GDB
- `gdb_command`: Execute an arbitrary GDB command
- `gdb_terminate`: Terminate a GDB session
- `gdb_list_sessions`: List all active GDB sessions
- `gdb_attach`: Attach to a running process
- `gdb_load_core`: Load a core dump file
- `gdb_set_breakpoint`: Set a breakpoint
- `gdb_continue`: Continue program execution
- `gdb_step`: Step program execution
- `gdb_next`: Step over function calls
- `gdb_finish`: Execute until the current function returns
- `gdb_backtrace`: Show call stack
- `gdb_print`: Print value of expression
- `gdb_examine`: Examine memory
- `gdb_info_registers`: Display registers
- `gdb_list_source`: List source code at current location or specified location with VS Code integration
## License
MIT
MCP 市场