Open Db MCP Server
open-db-mcp
PyPI
v1.0.0
Published by an unidentified publisher — no publish provenance and no public repository, so the publisher could not be verified and the source cannot be independently located.
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 − 8 = 92. 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 |
|---|---|
| −6 | capability blast radius (high) — client exposure if the model is manipulated |
| −2 | publisher verification (unlinked) — no provenance/repo link, but the shipped source was fully read |
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 3
high Shell/command execution in server code (installer/open-db-mcp.wrapper.py)MTC-SRC-002
In the server's implementation (`installer/open-db-mcp.wrapper.py:44`): Spawning a shell/process is command-execution capability; with unsanitized tool input it is command injection / RCE. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.
Evidence: try: return subprocess.call(exe, stdin=sys.stdin, stdout=sys.stdout, stderr=sys.stderr) except FileNotFo
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 installer/open-db-mcp.wrapper.py
high Shell/command execution in server code (src/open_db_mcp/cli.py)MTC-SRC-002
In the server's implementation (`src/open_db_mcp/cli.py:157`): Spawning a shell/process is command-execution capability; with unsanitized tool input it is command injection / RCE. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.
Evidence: $ {' '.join(cmd)}") subprocess.run(cmd, check=True, cwd=pkg_root) typer.echo("[OK] 打包完成，产物在 dist/") if __name_
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 src/open_db_mcp/cli.py
high Shell/command execution in server code (src/open_db_mcp/parser/secret_resolver.py)MTC-SRC-002
In the server's implementation (`src/open_db_mcp/parser/secret_resolver.py:119`): Spawning a shell/process is command-execution capability; with unsanitized tool input it is command injection / RCE. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.
Evidence: try: result = subprocess.run( args, capture_output=True, text=True,
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 src/open_db_mcp/parser/secret_resolver.py
Tools 25
Each tool and what it can reach — statically extracted from the published source.
add_datasourceno sensitive capabilitybegin_transactionno sensitive capabilitycommit_transactionno sensitive capabilitydescribe_tableno sensitive capabilitydiff_schemano sensitive capabilityexecute_ddlno sensitive capabilityexecute_dmlno sensitive capabilityexecute_queryno sensitive capabilityexplain_queryno sensitive capabilityexport_tableno sensitive capability
Show 15 more tools ↓
get_active_datasourceno sensitive capabilityget_pool_statsno sensitive capabilityget_transaction_statusno sensitive capabilityimport_csvno sensitive capabilitylist_datasourcesno sensitive capabilitylist_driversno sensitive capabilitylist_indexesno sensitive capabilitylist_schemasno sensitive capabilitylist_tablesno sensitive capabilityping_datasourceno sensitive capabilityremove_datasourceno sensitive capabilityrollback_transactionno sensitive capabilitysample_tableno sensitive capabilityupdate_datasourceno sensitive capabilityuse_datasourceno sensitive capability
What this scan could not see
- Tools were statically extracted from the published source (25 recovered), not enumerated from a running server. Tool-poisoning, Unicode-smuggling, capability and toxic-flow analysis ran on this inferred surface, but a mis-parsed registration could be missed or mis-attributed, so tool-derived findings are capped below “confirmed”. To grade the real runtime surface, scan the running server: --command "npx -y <package>".
Versions 1
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 |
|---|---|---|---|---|
v1.0.0 latest |
A 92/100 | 3 | 1.9.0 | 2026-07-23 |
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.
npx mcptrustchecker scan open-db-mcp --online --registry pypiMore in Developer Tools
Security scan results for the 1stay MCP server.
Security scan results for the Adguard Home MCP server.
Security scan results for the Ado Browser MCP server.
Security scan results for the Adobe Experience Dev MCP server.
Security scan results for the Aemet MCP server.
Security scan results for the Affinity Mcp Bridge MCP server.