MilkDrop-style audio-reactive WebGL visualizer via butterchurn — ~2,000 presets, modern GLSL shaders, BPM sync for mixx-dj-mcp. FastMCP 3.4 + zero-install webapp for Claude Desktop / Cursor.
- capability exposure inferred + 10
- trust mitigators mixed − 3
inferred mixed
The A–E grade is our heuristic synthesis — a "review this" prompt, not a verdict. Each factor is tagged by what backs it: attested (a verifiable record), reported (a third party's claim), or inferred (our own heuristic, e.g. permissions). See methodology.
grade last moved 6d ago · see ecosystem CVEs →
No known CVEs for this server.
No tool-safety findings — heuristic detectors run on the compute-risk cadence; a finding appears when a tool trips a rule.
analyzed commit 358a86e · analyzer v33 · 2w ago
skills & prompt files 3
[](https://mcpobservatory.com/servers/github:sandraschi/butterchurn-mcp/security) Heuristic, inferred signals — false positives (legitimately powerful tools, forks, language ports) are expected. Treat each as "review this", not a verdict. See the ecosystem-wide picture on the security hub, or the fleet security of sandraschi.