What is qa-probe?
qa-probe is a MCP server by LS-SIEM-LLP that probe live APIs and classify why each endpoint failed, with root cause, evidence and confidence. Supports FastAPI, Express, Next.js, tRPC and GraphQL. It is listed under Other and has 2 GitHub stars.
| Type | Mcp server |
|---|---|
| Author | LS-SIEM-LLP |
| Repository | LS-SIEM-LLP/qa-probe |
| Popularity | 2 GitHub stars |
| Category | Other |
| Security | Low risk (96/100) |
| Rank | #2,847 of 4,418 MCP servers; #425 in Other |
| License | Apache-2.0 |
| Last commit | 2026-06-25 |
| Runs | Locally |
| Language | TypeScript |
| Platforms | macOS, Windows, Linux |
Is qa-probe safe to install?
qa-probe scores 96/100 on the MCPMods security check: Low risk. No checks raised a concern. It passed 5 of 6 checks.
MCP server results come from listing signals: who publishes it, where your data goes and what it can do. The code itself is not scanned yet.
| Check | Result |
|---|---|
| Community-built server | Note |
| Runs on your machine only | Pass |
| No credentials mentioned | Pass |
| Read-only by description | Pass |
| No code execution | Pass |
| Source on GitHub | Pass |
How do I install qa-probe?
- Find the launch command. The README says how the server starts (npx, uvx, docker or a remote URL) and which API keys it needs.
https://github.com/LS-SIEM-LLP/qa-probe
- Add it to Claude Code. Replace the part after -- with the command from the README. Remote servers use --transport http with a URL.
claude mcp add qa-probe -- <command from README> claude mcp add --transport http qa-probe <server-url>
- Check it connected. This lists your MCP servers and their status.
claude mcp list
Or ask Claude to set it up
Paste this into Claude Code and it installs qa-probe for you:
Add the "qa-probe" MCP server from https://github.com/LS-SIEM-LLP/qa-probe to Claude Code. Read its README for the launch command and any API keys I need, run claude mcp add, then check that it connects.