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.
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SuMiaoALi
Source: mcp.so
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Install from
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.
These names and descriptions are the publisher's own, read from the source code. We print them as written. Our assessment is the findings above, not this list.
execute_query执行SQL查询语句（支持SELECT、INSERT、SHOW、DESCRIBE）
get_table_info获取指定表的详细信息和结构
insert_data向指定表插入数据（便捷的INSERT操作）
list_tables列出数据库中的所有表
Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default
MySQL2: Auth Plugin Downgrade to mysql_clear_password Leaks Plaintext Credentials
MySQL2: Unbounded zlib inflate in compressed MySQL protocol handler allows decompression-bomb DoS
MYSQL_DBDefault database nameMYSQL_HOSTMySQL server hostnameMYSQL_PASSWORDMySQL passwordMYSQL_PORTMySQL server portMYSQL_TIMEZONEMySQL timezoneMYSQL_USERMySQL usernameTool 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
4/4 tools missing one or more hints — execute_query (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_table_info (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); insert_data (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +1 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.
Production dependencies are patched
0 critical, 2 high severity in production deps — @modelcontextprotocol/sdk@0.6.0 (high), mysql2@3.14.1 (high)
Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.
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