MySQL Legacy MCP

Inspect and query MySQL 5.0–5.6; opt-in INSERT/UPDATE/DELETE/DDL. Live-verified 5.0–8.0.

What does this entry provide?

MySQL Legacy MCP is an MCP server entry in ChatHome Skills, sourced from Official MCP Registry and scored 73/100. 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 MySQL Legacy MCP to a production agent workflow; the snapshot facts below are point-in-time values from the most recent ingest.

Snapshot facts

Source: Official MCP Registry
Quality: 73/100
Install method: npm
Repo: Rufflet/mysql-legacy-mcp
Repo updated: Sep 14, 2026

Install command

npx -y mysql-legacy-mcp@0.2.1

Install method: npm

Review the upstream source before running this command.

GitHub project

Quality

Repo stars

Repo updated

Sep 14, 2026

How is this score calculated?

Weighted across six dimensions, scored 0-100.
Provenance (25): listed in an official or curated registry.
Installability (25): a runnable install command beats a declared transport, which beats a source checkout.
Maintenance (20): recency of the last push; archived entries score zero here.
Adoption (20): repository stars on a log curve.

MCP manifest

{
  "_meta": {
    "io.modelcontextprotocol.registry/official": {
      "status": "active",
      "isLatest": true,
      "updatedAt": "2026-09-14T11:28:46.934182Z",
      "publishedAt": "2026-09-14T11:28:46.934182Z",
      "statusChangedAt": "2026-09-14T11:28:46.934182Z"
    }
  },
  "server": {
    "name": "io.github.Rufflet/mysql-legacy-mcp",
    "title": "MySQL Legacy MCP",
    "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
    "version": "0.2.1",
    "packages": [
      {
        "version": "0.2.1",
        "transport": {
          "type": "stdio"
        },
        "identifier": "mysql-legacy-mcp",
        "registryType": "npm",
        "environmentVariables": [
          {
            "name": "MYSQL_LEGACY_HOST",
            "isRequired": true,
            "description": "Database host or local tunnel endpoint"
          },
          {
            "name": "MYSQL_LEGACY_USER",
            "isRequired": true,
            "description": "Dedicated database reader account"
          },
          {
            "name": "MYSQL_LEGACY_PASSWORD",
            "isSecret": true,
            "isRequired": true,
            "description": "Nonempty database account password"
          },
          {
            "name": "MYSQL_LEGACY_PORT",
            "default": "3306",
            "description": "TCP port, 1–65535"
          },
          {
            "name": "MYSQL_LEGACY_DATABASE",
            "description": "Optional default database"
          },
          {
            "name": "MYSQL_LEGACY_HIDE_SYSTEM_DATABASES",
            "choices": [
              "true",
              "false"
            ],
            "default": "true",
            "description": "Hide mysql and information_schema from listings"
          },
          {
            "name": "MYSQL_LEGACY_QUERY_TIMEOUT",
            "default": "10000",
            "description": "Driver query timeout, 100–60000 milliseconds"
          },
          {
            "name": "MYSQL_LEGACY_MAX_ROWS",
            "default": "200",
            "description": "SELECT response row limit, 1–1000"
          },
          {
            "name": "MYSQL_LEGACY_MAX_RESULT_BYTES",
            "default": "262144",
            "description": "SELECT row-data JSON byte limit, 1024–1048576"
          },
          {
            "name": "MYSQL_LEGACY_CONNECT_TIMEOUT",
            "default": "10000",
            "description": "Connection-establishment timeout, 100–60000 milliseconds"
          },
          {
            "name": "MYSQL_LEGACY_POOL_SIZE",
            "default": "5",
            "description": "Pooled connection limit, 1–50"
          },
          {
            "name": "MYSQL_LEGACY_ALLOW_INSERT",
            "choices": [
              "true",
              "false"
            ],
            "default": "false",
            "description": "Enable the mysql_legacy_insert tool"
          },
          {
            "name": "MYSQL_LEGACY_ALLOW_UPDATE",
            "choices": [
              "true",
              "false"
            ],
            "default": "false",
            "description": "Enable the mysql_legacy_update tool (WHERE clause always required)"
          },
          {
            "name": "MYSQL_LEGACY_ALLOW_DELETE",
            "choices": [
              "true",
              "false"
            ],
            "default": "false",
            "description": "Enable the mysql_legacy_delete tool (WHERE clause always required)"
          },
          {
            "name": "MYSQL_LEGACY_ALLOW_DDL",
            "choices": [
              "true",
              "false"
            ],
            "default": "false",
            "description": "Enable the mysql_legacy_ddl tool (table-level statements only)"
          },
          {
            "name": "MYSQL_LEGACY_DISABLE_READ_ONLY_TRANSACTIONS",
            "choices": [
              "true",
              "false"
            ],
            "default": "false",
            "description": "Disable the read-only transaction wrap around mysql_legacy_select on MySQL 5.6.5+"
          }
        ]
      }
    ],
    "repository": {
      "id": "1363285083",
      "url": "https://github.com/Rufflet/mysql-legacy-mcp",
      "source": "github"
    },
    "websiteUrl": "https://github.com/Rufflet/mysql-legacy-mcp",
    "description": "Inspect and query MySQL 5.0–5.6; opt-in INSERT/UPDATE/DELETE/DDL. Live-verified 5.0–8.0."
  }
}

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