MCP server for high-fidelity, read-only Alibaba Cloud DMS web workflows
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# mcp-alicloud [](https://www.python.org/) [](https://pypi.org/project/mcp-alicloud/) [](https://opensource.org/license/mit) `mcp-alicloud` is a Model Context Protocol server for high-fidelity, read-only Alibaba Cloud Data Management Service (DMS) workflows. It gives MCP clients a structured way to discover passwordless DMS instances and databases, inspect table metadata, run bounded read-only SQL, and handle CSV results. The implementation follows observed DMS web-console request flows while keeping credentials local and redacting sensitive transport details from tool output. > **Important:** Version 0.1.6 is an alpha release. It supports a deliberately > narrow, read-only subset of DMS. Review the [security model](#security-model) > before using it with a real cloud account. This is an independent project and is not an Alibaba Cloud product. ## Features - Lists DMS instances and databases that are already eligible for passwordless access. - Selects a database for subsequent metadata and SQL operations. - Searches tables and returns redacted column and index metadata. - Executes `SELECT`, `SHOW`, `DESCRIBE`, `DESC`, and `EXPLAIN` through the DMS precheck, credential, paging, and WebSocket flow. - Limits interactive result retrieval to 101 rows, including one overflow row used to report truncation. - Replays the observed DMS front-end CSV conversion locally and can archive a completed CSV downloaded by Chrome. - Opens the AliCloud login in normal Chrome, then attaches Chrome DevTools MCP only after the user confirms that DMS has loaded. - Keeps manual private-file and standard-input auth imports as a recovery path. - Never reads Chrome profiles, cookie stores, local storage, or browser history. - Keeps MCP responses structured and removes…
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