dbgprobe-mcp-server
by es617
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| DBGPROBE_BACKEND | No | Debug probe backend. Future: openocd, pyocd. | jlink |
| DBGPROBE_GDB_TRACE | No | Log all GDB RSP packets to file. Set to 1, true, or yes to enable. | disabled |
| DBGPROBE_INTERFACE | No | Debug interface: SWD or JTAG. | SWD |
| DBGPROBE_MCP_TRACE | No | JSONL tracing of every tool call. Set to 0, false, or no to disable. | enabled |
| DBGPROBE_SPEED_KHZ | No | Interface clock speed in kHz. | 4000 |
| DBGPROBE_JLINK_PATH | No | Explicit path to JLinkExe (or JLink.exe on Windows). | auto-detect |
| DBGPROBE_MCP_PLUGINS | No | Plugin policy: all or comma-separated plugin names. | disabled |
| DBGPROBE_JLINK_DEVICE | No | Default target device string (e.g. nRF52840_xxAA). Can be overridden per-session. | |
| DBGPROBE_MCP_LOG_LEVEL | No | Python log level (DEBUG, INFO, WARNING, ERROR). Logs go to stderr. | WARNING |
| DBGPROBE_GDB_TRACE_FILE | No | Path for GDB RSP trace log (only when GDB_TRACE is on). | /tmp/gdb_trace.log |
| DBGPROBE_MCP_TOOL_SEPARATOR | No | Character used to separate tool name segments. Set to _ for MCP clients that reject dots (e.g. Cursor). | . |
| DBGPROBE_MCP_TRACE_PAYLOADS | No | Include memory data payloads in traced args (stripped by default). | disabled |
| DBGPROBE_MCP_TRACE_MAX_BYTES | No | Max payload chars before truncation (only when TRACE_PAYLOADS is on). | 16384 |
| DBGPROBE_JLINK_GDBSERVER_PATH | No | Explicit path to JLinkGDBServerCLExe. | auto-detect |
Capabilities
Server capabilities have not been inspected yet.
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
No tools | |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
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