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Query PostgreSQL, MySQL, MariaDB, SQLite and MongoDB with two tools and few tokens.
qh is an MCP server entry in ChatHome Skills, sourced from Official MCP Registry and scored 78/100. As a Model Context Protocol server, it exposes tools that MCP-compatible LLM clients such as Claude, Cursor, and Copilot can call directly, extending an agent's reach beyond its built-in capabilities. ChatHome Skills discovered this entry through its daily ingest of official registries and GitHub discovery queries, and re-verifies repository facts, freshness signals, and install metadata on every run. The quality score weighs official-registry presence, a working install command, license clarity, GitHub star trajectory, and repository freshness — the full formula is on the Sources page. The install command above is ready to copy. Review the last-pushed date and repository status before adding qh to a production agent workflow; the snapshot facts below are point-in-time values from the most recent ingest.
docker run -i --rm ghcr.io/anderson-0/qh:1.0.3Review the upstream source before running this command.
{
"_meta": {
"io.modelcontextprotocol.registry/official": {
"status": "active",
"isLatest": true,
"updatedAt": "2026-10-15T16:19:54.266335Z",
"publishedAt": "2026-10-15T16:19:54.266335Z",
"statusChangedAt": "2026-10-15T16:19:54.266335Z"
}
},
"server": {
"name": "io.github.anderson-0/qh",
"title": "qh",
"$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
"version": "1.0.3",
"packages": [
{
"transport": {
"type": "stdio"
},
"identifier": "ghcr.io/anderson-0/qh:1.0.3",
"runtimeHint": "docker",
"registryType": "oci",
"packageArguments": [
{
"type": "positional",
"value": "mcp"
}
],
"environmentVariables": [
{
"name": "QH_DSN",
"isSecret": true,
"isRequired": true,
"description": "Connection string of the database to query, e.g. postgres://reader:password@db.example.com:5432/shop"
},
{
"name": "QH_ENGINE",
"choices": [
"postgres",
"mysql",
"mariadb",
"sqlite",
"mongodb"
],
"description": "Database engine, needed only when QH_DSN does not start with a known scheme (postgres://, postgresql://, mysql://, mariadb://, mongodb://, mongodb+srv://, sqlite://) or end in .db, .sqlite or .sqlite3"
},
{
"name": "QH_NAME",
"description": "Name the agent sees for the connection (default db)"
},
{
"name": "QH_DESCRIPTION",
"description": "One line telling the agent what the database holds"
},
{
"name": "QH_MODE",
"choices": [
"ro",
"rw"
],
"default": "ro",
"description": "ro (default) for read-only, or rw to allow writes"
}
]
}
],
"repository": {
"url": "https://github.com/anderson-0/qh",
"source": "github"
},
"websiteUrl": "https://github.com/anderson-0/qh",
"description": "Query PostgreSQL, MySQL, MariaDB, SQLite and MongoDB with two tools and few tokens."
}
}