dsh-chatbi

DeepSeek Harness (DSH) plugin for ChatBI-style tooling: database connections, MCP/API/SQL tool registry, and agent tools — fully self-contained, no external ChatBI Java backend required.

Not affiliated with DeepSeek.

Architecture

All data lives in a local JSON store on the Host:

$DSH_HOME/chatbi/store.json

Area	Storage	Execution
Database connections	local store	SQLite via Node built-in node:sqlite; other types stored for metadata
MCP servers & tools	local store	HTTP POST to configured server baseUrl
SQL tools	local store	Template → chatbi_sql_execute
API tools	local store	HTTP fetch to configured baseUrl + path

Settings UI layout follows chatbi-ui tab patterns, built with Tailwind CSS v4. Compiled utilities are embedded into lib/client.js and injected at runtime (DSH ModuleLoader does not load sidecar .css files).

Install

dsh plugin --profile web add ./

Node ≥22.

Settings

Settings → ChatBI:

• Optional data directory override (default $DSH_HOME/chatbi)
• Tabs: 概览 / 数据库 / MCP 工具 / API 工具 / SQL 工具

Agent tools

Tool	Purpose
chatbi_status	Local store summary
chatbi_sql_execute	Run SQL (sqlite supported)
chatbi_mcp_call	Invoke registered MCP tool
chatbi_api_call	Invoke registered API tool
chatbi_list_*	List MCP / SQL / API tools

Skill dsh-chatbi documents the workflow.

Verify

npm install --legacy-peer-deps
npm test
npm run build

Limitations

• MySQL/PostgreSQL: connections are stored locally; live SQL needs drivers not bundled (use sqlite or MCP/API tools).
• MCP invoke assumes an HTTP endpoint on the configured server (generic JSON body).
• Seed MCP/SQL/API tools by editing store.json or extend the UI later.

License

MIT — see LICENSE.