Hydra ACI

The Hydra ACI server acts as a web capability compiler that discovers, compiles, and exposes any website's machine-usable surfaces as typed, callable tools for AI agents — no site-side API or MCP server required.

• navigate — Navigate the stealth browser to any URL and discover session-specific actions available on that page.

• hydra_execute — One-shot autonomous task execution: provide a URL and a goal, and Hydra autonomously completes the entire task (filling forms, calling APIs, navigating) with no human in the loop except for payment/MFA challenges.

• hydra_mount — Mount a website as a persistent workspace, triggering full discovery (OpenAPI, GraphQL, XHR, DOM, MCP apps, embedded data) and returning a canonical typed tool catalog; optionally accepts credentials and a goal for route planning.

• hydra_probe — Mount a site for browser-as-probe discovery, returning direct machine-usable capabilities separately from browser-action fallbacks — without executing any discovered capability.

• hydra_refresh — Re-scout an already-mounted site and refresh its capability catalog to pick up any changes or drift.

• hydra_call_tool — Call any capability in the mounted catalog by its canonical ID or name, passing structured arguments across OpenAPI endpoints, XHR calls, forms, and browser actions through one unified interface.

• hydra_inspect_session — Inspect the current mounted session state and active route plan.

• hydra_memory — Manage the H8 Knowledge Archive for a domain: retrieve stats, export stored workflows, or forget all memory for a domain to force fresh discovery on next mount.

Integrates with Gemini CLI and Gemini-based agents to call compiled website capabilities.

Provides LangChain integration so that LangChain agents can call compiled website capabilities.

Enables OpenAI API tool-calling to use compiled website capabilities.

1. Click on "Install Server".

2. Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.

3. In the chat, type @ followed by the MCP server name and your instructions, e.g., "@Hydra ACI mount https://github.com and list features"

That's it! The server will respond to your query, and you can continue using it as needed.

Here is a step-by-step guide with screenshots.