postgres-mcp (crystaldba/postgres-mcp) is an MCP server listed on the M8ven Trust Index. No publisher has claimed this listing.

Back to MCP Trust Indexm8ven
C
Emerging
74/100
12 days ago

postgres-mcp

Postgres Pro is an open source Model Context Protocol (MCP) server built to support you and your AI agents throughout the entire development process—from initial coding, through testing and deployment, and to production tuning and maintenance.

→ crystaldba/postgres-mcp· listed on mcp_so

Emerging. No concerning findings. Grades remain capped until the project builds reputation through adoption. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.

How we verified

⚡ Live Monitored: not connected

Verified is a snapshot. Live keeps it current, and builds your track record.

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Who stands behind it

crystaldba

Source: mcp.so · also listed on modelscope

Is this your MCP?

Claim it to get a verified publisher badge, a free copy of our full audit findings, and direct contact for any high-priority issues we find. Or connect your repo for our deepest verification, Live Monitored: read-only, revoke anytime. What we access →

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Install from

mcp.somodelscope

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This entry was skipped: upstream unreachable
// key findings
✅
9 tools verified — handlers match their declared behaviour
8 read-only tools verified — handlers contain no write/delete/exec
✅
No credential exfiltration, no sensitive file access, no obfuscation
Static analysis found nothing flowing your secrets to unexpected places.
✅
Open source with a license and README
Anyone can audit the code, the license is declared, and the publisher documents what it does.
// environment variables
To run this server yourself, you supply these values. They go in your own MCP client configuration and stay on your machine. The secret label means the value is sensitive, not that the server mishandles it.
configDATABASE_URI"": "postgresql://username:password@localhost:5432/dbname"
configPOSTGRES_MCP_INCLUDE_LANGFUSE_TRACE
// quality suggestions

All four hints declared on every tool

9/9 tools missing one or more hints — list_schemas (missing: destructiveHint, idempotentHint, openWorldHint); list_objects (missing: destructiveHint, idempotentHint, openWorldHint); get_object_details (missing: destructiveHint, idempotentHint, openWorldHint), +6 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.

For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.

Tool test coverage

Only 2/9 tools referenced in tests (22%)

Write tests that reference each tool by name so every tool has at least one test.

Claim the listing to review these findings one by one and send us a correction where you disagree, straight to the team. Claiming also means we tell you when the grade moves, and reach you first if we find anything urgent.

// full audit trail
The findings above are the summary. The full trail, every check we ran, each deduction, the network hosts observed and the dependency advisories, goes to verified publishers, along with an alert whenever a new one lands. Verified publishers can also review each finding and dispute it in one click. Publisher corrections have sharpened several of our checks this month, because the maintainer knows the codebase better than any scanner.
// improvement guidance — verified publishers only
We have 2 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.
// embed badge in your README
[![M8ven Score](https://m8ven.ai/badge/mcp/crystaldba-postgres-mcp-1vg2k8)](https://m8ven.ai/mcp/crystaldba-postgres-mcp-1vg2k8)
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commit: 07eb329c8c48e49640e0d1b5b35465d4d024c3ee
code hash: f20987d8a31840ddfd3e23699d9d79aa9e96d1ae6bc149f4b55219c1ea0cf578
verified: 8/13/2026, 9:53:45 PM
view raw JSON →
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