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Secure Schema MCP

io.github.Siddharth-coder13/secure-schema·v1.0.1·Other

Read-only MCP server for exposing database schema metadata without row data.

Trust verdict · v1 advisory · method
NOT YET SCREENEDno verdict on file

Verdict not yet evaluated for this tool. The semantic screen takes adversarial cases first; coverage rolls out as the corpus expands (15/150 labels to graduation). The deterministic conformance probe is built but has not yet run on the public corpus, so a recorded verdict here is REVIEW or UNVERIFIED, never a clearing ALLOW. Until a verdict is recorded, an agent should treat this tool as not-yet-cleared and fall back to its own checks. Method: the eval, four-state verdict, honest limits.

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Environment variables
DATABASE_URL
requiredsecret

SQLAlchemy database URL used for schema inspection.

DATABASE_SCHEMA

Optional default schema or catalog namespace. In production it is locked and tool arguments cannot override it.

ALLOWED_TABLES

Optional comma-separated table/view allowlist. When set, only listed tables and views are visible.

SECURE_SCHEMA_ENV

Set to production to require ALLOWED_TABLES during startup.

FASTMCP_CHECK_FOR_UPDATES

Set to off to disable FastMCP startup update checks.

FASTMCP_SHOW_SERVER_BANNER

Set to false to suppress the FastMCP startup banner.

MCP quality score · maturity, not trust · methodology
freshness
25
completeness
15
installability
25
documentation
15
stability
10
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