Features

Routing, combos, usage monitoring, timeline, quota tracking, web login, database startup, skills, MCP, realtime, and token savers.

Start with a working provider connection and a successful inference request. Choose a workflow below to change routing, expose tools, or diagnose traffic.

Smart routing

Model strings, credentials, translation, and account fallback.

Combos

Named fallback chains, strategies, ceilings, allow-lists, and connection usage.

Media routes

Default model and fallbacks for each media endpoint, so requests can leave out the model.

Model auto-update

Fetch provider model lists from their APIs and publish them automatically.

Error rules and egress cooldown

Match provider failures and group cooldowns by configured proxy pool.

Quota tracking

Provider snapshots, preflight skip, ranking, and auto-ping.

Proxy timeline

Live provider/connection swimlanes, trace waterfalls, and Table view over PostgreSQL or SQLite-sidecar capture.

MCP gateway

One JSON-RPC endpoint in front of registered MCP servers.

MCP control

JSON-RPC management tools for combos, connections, quota, and settings.

MITM proxy

Route Antigravity, Kiro, and Copilot IDE traffic through DurinDoor with a local certificate.

Realtime

Native provider transports and the text-only chat facade.

Compression

RTK, the compression seam, Test Savers, and the bypass header.

Headroom

Optional Python compression proxy and the managed venv.

Usage and console log

Usage home monitoring, request history, and the structured live log viewer.

API key limits

Limits and consumption on API Keys, with empty lifetime drafts treated as unlimited.

Connection usage

Seven-day combo/account attribution on Combos, moved off Usage.

Claude quota windows

Reported weekly windows, unknown placeholders, and cooldown-aware refresh.

Web-cookie login

Two-origin dashboard sign-in with popup and manual-cookie fallbacks.

Database startup

Managed-file overrides applied after restart, separate from data cutover.

Agent skills

Copy gateway skills using local, tunnel, Tailscale, or browser-origin targets.