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Beta

Algonius Browser

Market perception for agents

An MCP server that gives any AI system real browser control. A Chrome extension paired with a Go MCP host lets agents read dashboards, screeners and social feeds that have no API.

View sourceChrome Web Store

Capabilities

  • Navigate, manage tabs, click, fill in and scroll, as MCP tools
  • Browser and page state as MCP resources, in Markdown an agent can read
  • A Chrome extension paired with a separate Go MCP host
  • A URL firewall with allow and deny lists; chrome://, javascript: and file: URLs are always blocked
Repository
algonius-browser
Language
TypeScript / Go
Latest release
v0.5.6
Licence
Apache-2.0

How it connects

  1. AI clientMCP
  2. MCP host (Go)Native Messaging
  3. Chrome extensionChrome APIs
  4. Browser tabs

The MCP host starts on its own when the extension needs it.

MCP tools6

  • navigate_to
  • manage_tabs
  • get_dom_extra_elements
  • click_element
  • set_value
  • scroll_page

MCP resources

  • browser://current/state
  • browser://dom/state

Other tools

Alpha

Algonius Wallet

Execution without key exposure

A multi-chain trading wallet whose operations are MCP tools. Keys stay in an isolated native host: the model can call the defined tools, but never sees a private key or mnemonic.

algonius-wallet · No licence declared