DolphinDB MCP Server

MCPOpen Source29.3

by tradercjz • Analytics & Monitoring

An MCP plugin that exposes DolphinDB operations (list databases/tables, query table disk usage, run DolphinDB scripts) via FastMCP for integration with agents and frontends.

Example Use Cases

1
Enumerate available DolphinDB databases to choose a target dataset for analysis.
2
List tables within a database and inspect table metadata or disk usage to make storage-aware decisions.
3
Run ad-hoc DolphinDB scripts and retrieve query results for downstream processing or answering user queries.

Description

This MCP server connects to DolphinDB and provides a small set of FastMCP APIs—list_dbs, list_tbs, query_table_diskusage, and query_dolphindb—so external tools or LLM agents can inspect databases, tables, storage usage, and run ad-hoc scripts. It supports multiple installation methods (uvx, PyPI, or local build) and can be configured via environment variables for DolphinDB connection details. The service is intended to be used from an MCP frontend or integrated into an agent toolchain to enable programmatic access to DolphinDB resources.

Capabilities(4 total)

Tools (4)

list_dbs

查看 DolphinDB 中有哪些库

list_tbs

查看 DolphinDB中，某个分布式库下面有哪些表 :param dbName: DolphinDB的库名称，通常是dfs://开头的 :return: 分布式库包含的表

dbName:string*

query_table_diskusage

查看DolphinDB中，某个库表，其磁盘空间占用 :param database: DolphinDB的库名称，通常是dfs://开头的 :param tableName: DolphinDB的表名称 :return 磁盘占用

database:string*tableName:string*

query_dolphindb

在 DolphinDB 执行查询 :param script: 要执行的 DolphinDB 脚本 :return: 查询结果

script:string*

Quick Actions

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Security

Scanned 3 month(s) ago

Risk Level

MINIMAL

Read-only data retrieval, no side effects

Trust Score

D45/100

4/17 checks passed

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Quick Stats

Service TypeMCP

Pricing ModelFree

Capabilities4 Tools / 0 Prompts / 0 Resources

Ownertradercjz

CategoryAnalytics & Monitoring

DependenciesStandalone

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