Cuey Claude Plugin

Official TensorBlock Marketplace source for the Cuey Claude Plugin.

The cuey plugin provides the /cuey skill. Cuey is an agentic financial intelligence system: it analyzes prompts and Excel workbooks, cross-checks key claims, fact-checks assumptions, and returns evidence-backed recommendations directly in Claude. The plugin is skill-only: the MCP runtime is installed and updated by Cuey for Claude Setup (the macOS installer), which owns the single global cuey server registration.

Install in Claude Desktop

1. Run Cuey for Claude Setup (installs the overlay and the global Cuey MCP server).
2. In Claude's Home tab, open Settings > Plugins > Add > Add from a repository, paste this repository's URL, and enable automatic sync.
3. Install cuey from the TensorBlock marketplace card, then start a new Chat or Cowork conversation and type /cuey.

Repository layout

.claude-plugin/marketplace.json  Claude Marketplace catalog
plugins/cuey/                    Skill-only Cuey Plugin
scripts/build-plugin.sh          Builds an uploadable Plugin ZIP

Validate locally

scripts/build-plugin.sh

The build creates dist/CueyClaudePlugin.zip for manual plugin upload where git-synced marketplaces are unavailable.