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statescope-mcp

v0.2.0

Published

MCP server that exposes a running frontend's live Zustand & TanStack Query state to AI agents. Run with: npx statescope-mcp

Downloads

192

Vulnerabilities

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  • 0High
  • 0Medium
  • 0Low

Links

Git

Maintainers

jeonbyeongminjeonbyeongmin

Keywords

mcpmodel-context-protocolzustandtanstack-queryaidevtools

Readme

statescope-mcp

MCP server for statescope-mcp. Exposes a running frontend's live Zustand and TanStack Query state to AI coding agents, so they answer from exact runtime facts instead of guessing from code.

Run with zero install:

npx statescope-mcp          # default port 7878
npx statescope-mcp --port 9000

Register it with your agent (Claude Code / Cursor):

{
  "mcpServers": {
    "statescope": { "command": "npx", "args": ["-y", "statescope-mcp"] }
  }
}

One process, two interfaces: a stdio MCP server for the agent and a 127.0.0.1 WebSocket listener the browser app (via statescope) dials into.

Tools

Read: list_sources · get_state (JSON-Pointer path) · find_state · get_query_cache · capture_snapshot · diff_snapshots Write (Zustand, dev-only, token-gated): patch_state · restore_snapshot

All return { ok, data | error }. Call list_sources first to discover connectionId / sourceId. Full docs in the repo README.

License

MIT