cano721/mysql-mcp-server (cano721/mysql-mcp-server) is an MCP server listed on the M8ven Trust Index. It scores 74 out of 100, grade C. It declares 5 tools. No publisher has claimed this listing.

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C
Caution
74/100

cano721/mysql-mcp-server

Enables read-only MySQL database access, allowing listing databases, tables, describing schemas, and executing SELECT/SHOW/DESCRIBE/EXPLAIN queries.

→ cano721/mysql-mcp-server· listed on glama

Caution. Specific findings reduced this grade. They are listed on the page. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.

How we verified

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Who stands behind it

cano721

Source: Glama

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Install from

Glamanot scored here

The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.

// key findings
⚠️
Known vulnerabilities in dependencies: 1 high
Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.
✅
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.
🔐
You'll be asked for 1 credential: MYSQL_PASSWORD
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// known CVEs in dependencies1 high

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

high@modelcontextprotocol/sdk@0.6.0GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

Depend on this server? Get alerted when its CVEs change.Watch this server free →
// 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.
configMYSQL_ALLOW_ANALYZEANALYZE 쿼리 허용 여부 (기본값: true, 비활성화: false)
configMYSQL_ALLOW_EXPLAINEXPLAIN 쿼리 허용 여부 (기본값: true, 비활성화: false)
configMYSQL_CONNECTION_LIMIT풀의 최대 연결 수 제어 (기본값: 1)
configMYSQL_CONNECT_TIMEOUT"": "10000",
configMYSQL_DATABASE기본 데이터베이스명
configMYSQL_HOST데이터베이스 서버 호스트명
configMYSQL_IDLE_TIMEOUT"": "60000",
configMYSQL_MAX_IDLE풀에 유지할 최대 유휴 연결 수 설정
🔐 secretMYSQL_PASSWORD데이터베이스 비밀번호 (보안 연결에 권장)
configMYSQL_PORT데이터베이스 서버 포트 (기본값: 3306)
configMYSQL_QUERY_TIMEOUT쿼리 타임아웃 (밀리초, 기본값: 60000 = 60초)
configMYSQL_QUEUE_LIMIT대기열에 넣을 최대 연결 요청 수 설정 (기본값: 0, 무제한)
configMYSQL_USER데이터베이스 사용자명
configTEST_TABLE
// quality suggestions

Tool annotations

No tools have read-only/destructive annotations

Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.

All four hints declared on every tool

5/5 tools missing one or more hints — list_databases (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); list_tables (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); describe_table (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +2 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.

Tests exist

No test files found

Add tests that exercise each declared tool.

Secrets not logged

9 secret values sent to console.log

Redact or omit secret values from log output.

Production dependencies are patched

0 critical, 1 high severity in production deps — @modelcontextprotocol/sdk@0.6.0 (high)

Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.

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 5 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 Verified](https://m8ven.ai/badge/mcp/cano721/mysql-mcp-server?variant=verified)](https://m8ven.ai/mcp/cano721/mysql-mcp-server)
Shows verification status without the grade. Want the grade badge instead? Remove ?variant=verified from the URL.
commit: 6284e05eb9c049a9fefddeb616d4cc4b1aaebb37
code hash: 581de3a626d5aadf6802ef9bf2541803018c373527b29325386dee45f876fda4
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