Quick Keypoints
- Converts standard webpages into structured JSON manifests for AI crawlers.
- Eliminates selector fragility by dynamic mapping of forms, inputs, and buttons.
- Open-source gateway routes requests across Claude, ChatGPT, and Gemini APIs.
- Free cloud tier handles up to 10,000 routed requests per month.
What is Manifest?
Manifest (omfang.io) is an open-source AI agent routing gateway and proxy that converts web pages into structured JSON models. By mapping interactive elements (forms, clicks, submissions), it solves selector fragility, giving web-automation agents clean targets.
Manifest acts as a translation gateway for AI web crawlers. Traditional bots break when sites update classes or tags. Manifest queries pages, constructs a structured manifest map of action zones, and serves this map to agents, ensuring stable automations even during design updates.
Who Needs Manifest?
Web automation developers and companies deploying browser agents facing constant selector breaks.
Primary Use Cases
- Autocompleting code syntax and logic blocks in real-time.
- Explaining complex functions and debugging codebase errors.
- Generating boilerplate code and unit test suites automatically.
Important Features
- Page Manifest API: Extract clickable elements and input forms into JSON.
- Model Router Gateway: Direct agent tasks across diverse LLM provider keys.
- Auto-Fix System: Automatically correct broken selectors to keep bots running.
- Self-Host License: Run Manifest locally with no restrictions under MIT terms.
Current Updates About Manifest
- Manifest added Claude Code connection presets and launched a zero-code REST converter.
- Current Version: Manifest Gateway v1.0
Alternatives to Manifest
If you want to check similar software, these alternative tools offer comparative features:
Pricing Plans
| Plan | Price |
|---|---|
| Free10,000 monthly requests, 7-day logs, access to Claude/Gemini/ChatGPT routing | |
| ProUnlimited routed requests, full historical logs dashboard | /mo |