Dbhub MCP Server
@bytebase/dbhub
npm
v1.2.3
Source verified
Published by bytebase — publish provenance cryptographically ties this package to that repository. That is proof of origin, not an official vendor package.
Minimal, token-efficient Database MCP Server for PostgreSQL, MySQL, SQL Server, SQLite, MariaDB
The grade answers one question — how safe is this server for you to adopt — so it is computed in two auditable stages. Nothing below is an opinion or an LLM's guess; every line is a real term the deterministic engine applied, and the same input always yields the same number.
1. Threat score — 100 − 0 = 100. What the published surface and source actually contain:
The deterministic scan raised no scored threat in the surface it inspected — the threat score stayed at 100. Capability observations and advisory notes are recorded but never lower it.
2. Client adoption risk — 100 − 3 = 97. Three small, subtract-only factors that reflect your risk in adopting it — a clean scan proves less on a powerful, unverified or barely-inspectable package, so the grade says so plainly:
| Points | Adoption-risk factor |
|---|---|
| −3 | capability blast radius (moderate) — client exposure if the model is manipulated |
Capability observations and info notes are shown under Findings but never scored.
Open any row's finding below for the file, line and evidence behind a deduction.
Findings 2
high Reads a sensitive credential path or dumps the environment (dist/chunk-F5TPYAVO.js)MTC-SRC-006
In the server's implementation (`dist/chunk-F5TPYAVO.js:42`): Reading private keys / cloud credentials, or serializing the whole environment, is a sensitive-data source that becomes exfiltration when combined with any egress. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.
Evidence: _SSH_KEYS = [ "~/.ssh/id_rsa", "~/.ssh/id_ed25519", "~/.ssh/id_ecdsa", "~/.ssh/id_dsa" ]; function expandTilde(f
Fix: Review this call path: confirm it never receives unsanitized tool input, constrain it, or remove it. Treat a server whose code reaches these sinks as high-capability regardless of what its tools claim.
Location: server dist/chunk-F5TPYAVO.js
low Dynamic module load from a non-literal in packaging/dev tooling (dist/public/assets/index-BdBaFSHd.js)MTC-SRC-005
In a packaging/dev/install script (shipped, but not the server runtime) (`dist/public/assets/index-BdBaFSHd.js:51`): Loading a module chosen at runtime (from a variable) can pull in and run attacker-influenced code paths. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.
Evidence: e[n.id];try{let t=await import(n.module);return e[n.id]=t,t}catch(t){return console.error(`Error loading route module \`
Fix: Review this call path: confirm it never receives unsanitized tool input, constrain it, or remove it. Treat a server whose code reaches these sinks as high-capability regardless of what its tools claim.
Location: server dist/public/assets/index-BdBaFSHd.js
What this scan could not see
- No tools were enumerated, so prompt-injection, capability and toxic-flow analysis had no tool surface to inspect. To grade a package’s real runtime tools, scan the running server: --command "npx -y <package>".
Versions 5
Scan history per published version. The engine is deterministic — the same version always yields the same score, so a changed score means the package itself changed.
| Version | Score | Findings | Engine | Scanned |
|---|---|---|---|---|
v1.2.3 latest |
A 97/100 | 2 | 1.13.0 | 2026-09-07 |
v1.2.1 |
A 97/100 | 2 | 1.13.0 | 2026-09-01 |
v1.2.0 |
A 97/100 | 2 | 1.12.1 | 2026-08-21 |
v1.0.0 |
A 97/100 | 2 | 1.12.1 | 2026-07-31 |
v0.24.0 |
A 97/100 | 2 | 1.12.1 | 2026-07-29 |
Embed this score
Show this server's live Trust Score in your README, docs or website. The badge is served straight from the registry and updates automatically after every rescan — no API key needed. It links back to this page, so anyone who sees the grade can also read the findings behind it instead of taking a number on faith.
Verify this score yourself
The score above is reproducible: the same package version always yields the same result. Run it locally or over the free API — no account, no LLM, fully deterministic.
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