Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
/plugin marketplace add gemini-cli-extensions/sql-servernpx agentmods add plugins/gemini-cli-extensions/sql-server/sql-servergit clone --depth 1 https://github.com/gemini-cli-extensions/sql-serverGrade A, and why
sql-server scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
{
"name": "sql-server",
"version": "0.1.6",
"description": "Connect to SQL Server",
"author": {
"name": "Google LLC",
"email": "[email protected]"
},
"repository": "https://github.com/gemini-cli-extensions/sql-server",
"license": "Apache-2.0",
"userConfig": {
"mssql_host": {
"title": "Host",
"description": "Host or IP address of the SQL Server",
"type": "string",
"sensitive": false
},
"mssql_port": {
"title": "Port",
"description": "Port number of the SQL Server",
"type": "string",
"sensitive": false
},
"mssql_database": {
"title": "Database",
"description": "Name of the database",
"type": "string",
"sensitive": false
},
"mssql_user": {
"title": "User",
"description": "Username of the database user",
"type": "string",
"sensitive": false
},
"mssql_password": {
"title": "Password",
"description": "Password of the database user",
"type": "string",
"sensitive": true
}
},
"mcpServers": {
"sql_server": {
"command": "npx",
"args": [
"-y",
"@toolbox-sdk/[email protected]",
"--prebuilt",
"mssql",
"--stdio"
],
"env": {
"MSSQL_HOST": "${user_config.mssql_host}",
"MSSQL_PORT": "${user_config.mssql_port}",
"MSSQL_DATABASE": "${user_config.mssql_database}",
"MSSQL_USER": "${user_config.mssql_user}",
"MSSQL_PASSWORD": "${user_config.mssql_password}"
}
}
}
}
What ships with it
1 file beside plugin.json in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- yesterday First seen · 63 lines scan A ccdb06f03590
sql-server is a plugin published in the GitHub repository gemini-cli-extensions/sql-server (24 stars, last pushed 5d ago), licensed Apache-2.0. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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