Files
hermes-agent/web
wesleysimplicio 74031e1e2a fix(dashboard): respect HERMES_BASE_PATH in WebSocket URLs (#25547)
When the dashboard is reverse-proxied under a path prefix
(`X-Forwarded-Prefix: /dashboard`), the SPA already routes its
`/api/...` REST traffic through `HERMES_BASE_PATH` via
`web/src/lib/api.ts`. Three WebSocket URLs constructed elsewhere
were still hardcoded to root `/api/...` and so opened
`wss://host/api/...` instead of `wss://host/dashboard/api/...`,
forcing operators to forward selected root API/WS paths through the
reverse proxy as a workaround (see issue #25547).

Add `HERMES_BASE_PATH` between `host` and `/api/...` in the
three constructed WebSocket URLs:

- `web/src/pages/ChatPage.tsx` — PTY WebSocket
- `web/src/components/ChatSidebar.tsx` — events subscriber
- `web/src/lib/gatewayClient.ts` — JSON-RPC gateway WebSocket

When the dashboard is served at root, `HERMES_BASE_PATH === """
and the URLs are bit-for-bit identical to before. Under a prefix,
the WebSocket connections now go through the same proxy path the
REST calls already use.

Note: bundled dashboard plugins (kanban, hermes-achievements) embed
`"/api/plugins/..."` in their compiled `dist/index.js` and
remain out of scope here — those need source-side fixes per plugin.

Fixes #25547.
2026-05-17 11:39:37 -07:00
..
2026-04-19 15:21:57 -04:00
2026-04-28 10:57:30 -04:00

Hermes Agent — Web UI

Browser-based dashboard for managing Hermes Agent configuration, API keys, and monitoring active sessions.

Stack

  • Vite + React 19 + TypeScript
  • Tailwind CSS v4 with custom dark theme
  • shadcn/ui-style components (hand-rolled, no CLI dependency)

Development

# Start the backend API server
cd ../
python -m hermes_cli.main web --no-open

# In another terminal, start the Vite dev server (with HMR + API proxy)
cd web/
npm run dev

The Vite dev server proxies /api requests to http://127.0.0.1:9119 (the FastAPI backend).

Build

npm run build

This outputs to ../hermes_cli/web_dist/, which the FastAPI server serves as a static SPA. The built assets are included in the Python package via pyproject.toml package-data.

Structure

src/
├── components/ui/   # Reusable UI primitives (Card, Badge, Button, Input, etc.)
├── lib/
│   ├── api.ts       # API client — typed fetch wrappers for all backend endpoints
│   └── utils.ts     # cn() helper for Tailwind class merging
├── pages/
│   ├── StatusPage   # Agent status, active/recent sessions
│   ├── ConfigPage   # Dynamic config editor (reads schema from backend)
│   └── EnvPage      # API key management with save/clear
├── App.tsx          # Main layout and navigation
├── main.tsx         # React entry point
└── index.css        # Tailwind imports and theme variables