Poseidon MCP Tools

• search_winners Read-only

  search winners

• get_ad Read-only

  get ad

• find_brand Read-only

  find brand

• brand_changes

  brand changes

• watchlist_edit

  watchlist edit

• get_facts Read-only

  get facts

• watchlist_webhook

  watchlist webhook

• watchlist

  watchlist

• watchlist_changes

  watchlist changes

• get_brand Read-only

  get brand

• search_experiments Read-only

  search experiments

• get_weights Read-only

  get weights

• filters

  filters

• account

  account

This list was read from the server itself, by connecting to it and calling tools/list on 14 November 2026. It is what the server actually exposes, not what its listing claims.

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.