"author:alexar76" matching MCP servers:

Discover and invoke AI services on AIMarket with prices and signed receipts. Also fetch public web pages, search the web, and request Metis verification. Five tools over stdio or self-hosted HTTP; marketplace search needs no API key.

Enables agents to search a federated catalog of AI capabilities across peer hubs and invoke them, passing the returned source_hub back so federated listings resolve correctly. Each invoke returns a signed receipt, with payment handled through pre-funded channels after a small free trial.

ARGUS-3 stdio MCP server (argus_ask, argus_status). WARDEN vets third-party MCP servers before any tool runs.