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sentinel-web

v0.1.1

Published

Browser-based dashboard for Sentinel FSM audit trail

Readme

sentinel-web

Browser-based dashboard for Sentinel. Real-time state visualization, receipt chain browser, and chain verification.

Install

npm install -g sentinel-web

Usage

sentinel-web              # start on port 3000
sentinel-web --port 8080  # custom port

Then open http://localhost:3000 in your browser.

Screenshot

Sentinel Dashboard

Features

  • Current FSM state badge (color-coded)
  • Receipt chain browser with filtering (tool, event, state)
  • Chain verification status
  • Aggregate statistics (tool counts, event distribution)
  • Auto-refresh every 5 seconds

API Endpoints

  • GET /api/state — current FSM state + allowed tools
  • GET /api/receipts?tool=Read&event=gate_allow&limit=50 — filtered receipts
  • GET /api/verify — chain verification result
  • GET /api/stats — aggregate statistics

Data Source

Reads directly from Sentinel data files:

  • ~/.config/sentinel/data/receipts.jsonl — receipt chain
  • ~/.config/sentinel/data/state.json — FSM state
  • ~/.config/sentinel/data/keys/sentinel.pub — verification key

Requirements

  • Node.js >= 22, ESM only
  • Sentinel must be installed with data at ~/.config/sentinel/

License

MIT