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Re Gdb

mcp-heretek-re-re-gdb · by Heretek-RE

MCP server wrapping GDB + GEF for dynamic analysis.

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Install

$ agentstack add mcp-heretek-re-re-gdb

✓ scanned · ✓ verified — works with Claude Code, Cursor, and more.

Security review

✓ Passed

No issues found. Passed automated security review. · v0.1.0 How review works →

  • ✓ Prompt-injection patterns
  • ✓ Secret / credential exfiltration
  • ✓ Dangerous shell & filesystem operations
  • ✓ Untrusted network calls
  • ✓ Known-malicious package signatures

What it can access

  • ● Network access Used
  • ✓ Filesystem access No
  • ● Shell / process execution Used
  • ✓ Environment & secrets No
  • ✓ Dynamic code execution No

From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.

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About

re-gdb

MCP server wrapping GDB + GEF for dynamic analysis. Spawns a persistent GDB subprocess per session and drives it via the GDB/MI protocol.

Tools

| Tool | What it does | |---|---| | check_gdb | Confirm gdb + GEF | | start_session | Open a session, optionally load a binary | | end_session | Tear down a session | | run_to_breakpoint | Set a BP and run | | step_count | Single-step N times, return registers | | read_memory | x/N fmt ADDR | | gef_heap | GEF heap chunks | | gef_canary | GEF canary | | gef_registers | GEF registers | | gef_vmmap | GEF vmmap | | gef_nearpc | GEF nearpc | | gef_pattern_create / gef_pattern_offset | Cyclic-pattern helpers | | attach_pid | Attach to a running process |

Install

# System dependency
apt install gdb        # Debian/Ubuntu
brew install gdb        # macOS
scoop install gdb       # Windows

# GEF (auto-installed by install.sh to ~/.gdb/gef.py)
curl -fsSL https://github.com/hugsy/gef/raw/main/gef.py -o ~/.gdb/gef.py

# Python
pip install -e ./servers/re-gdb

Safety

Never run unsigned binaries on a host you care about. Use a sandbox, a VM, or a Docker container. Dynamic analysis on untrusted samples is dangerous.

Source & license

This open-source MCP server is cataloged on AgentStack and links to its original source — we do not rehost the code.

Install and usage instructions live in the source repository linked above.

Reviews

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Versions

  • v0.1.0 Imported from the upstream source.

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