MCP QUEEN
io.github.butterbase-ai/mcp C provisional — auth-gated, tooling unverifiable
Butterbase MCP server — manage your backend: schemas, auth, functions, storage, RAG, deploys.
AI & Agentsv1.0.0streamable-httpapi.butterbase.ai repository
Grade evidence — probed 2026-07-16 22:15 UTC
| Criterion | Points | Observed |
|---|---|---|
| reachability | 18 / 25 | HTTP 401 in 129ms — auth required; WWW-Authenticate present: "Bearer realm="butterbase", resource_metadata="https://api.butterbase.ai/.well-known/oauth-protected-resource", scope="mc" |
| protocol | 0 / 15 | handshake not reachable behind auth — unverified |
| tooling | 0 / 0 | auth-gated — tooling unverifiable, excluded from score (grade marked provisional) |
| latency | 10 / 10 | initialize round-trip 129ms |
| provenance | 15 / 15 | description present; repository linked; version 1.0.0; namespace io.github.butterbase-ai matches endpoint/repo |
Score 66/100 · latency 129ms · — tools · protocol access: auth-wellbehaved ⓘ
Trust receipt
Security, data integrity, citation quality, and advertised claims are measured separately from protocol uptime. Missing evidence is marked unverified, never converted into a pass.
| Dimension | Metric | Status | Evidence | Source |
|---|---|---|---|---|
| security | authentication_boundary | observed | Live protocol probe observed auth_state=auth-wellbehaved. This describes discovery/access behavior; it is not by itself a vulnerability finding. Observed value: auth-wellbehaved | live_probe |
Machine-readable receipt: /api/trust/io.github.butterbase-ai/mcp.json
Own this server? Embed your grade badge
Live operational-grade badge, re-probed continuously — not a security or data-quality certification. Put it in your README and link to the complete receipt:
[](https://mcpqueen.com/s/io.github.butterbase-ai/mcp)
Think the grade is wrong? Fix the finding the evidence shows, then the next probe cycle picks it up automatically (full cycle ≈ 3 days) — or open a dispute via the MCP endpoint.
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Probe history
| When (UTC) | Grade | Score | Latency |
|---|---|---|---|
| 2026-07-16 22:15 | C | 66 | 129ms |
| 2026-07-13 22:15 | C | 66 | 152ms |