Dryos

Measured conclusion: Deep-tested. L2 outcome: tools_ok.

Live US power market prices, load, generation, weather and permits for AI agents.

Add to your agent

Copy this into your MCP client config:

{
  "mcpServers": {
    "Dryos": {
      "url": "https://api.dryos.ai/mcp",
      "transport": "streamable-http"
    }
  }
}

Measured tools (5)

• list_streams read-only

  Every stream Dryos collects, with its entity column and headline measure. Args: domain: Energy, Weather or Property. operator: A grid operator — ERCOT, MISO, PJM, SPP, CAISO, NYISO or ISO-NE. search: A word matched against the slug, name and tagline ("lmp", "wind", "permits").

  Parameters:

  • domain
  • search
  • operator

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• describe_stream read-only

  One stream in full: every column, the primary key, the source and its health. Also what changed in the collector recently — a change in the collector is a change in the data, and a step in a series may be one. Args: slug: The stream, e.g. ercot-realtime-lmp (list_streams names them).

  Parameters:

  • slug (required) — string

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• find_entities read-only

  Look up the nodes, zones, stations or fuels in a stream, with how far back each goes. Use it before query_stream: names are verbatim and never to be guessed. `facets` counts the entities by type. Args: slug: The stream. search: Case-insensitive substring of the entity name ("HOUSTON", "HB_", "KAUS"). entity_type: Only one type — HUB, LOAD_ZONE, RESOURCE_NODE, INTERFACE… limit: At most this many (1–2000).

  Parameters:

  • slug (required) — string
  • limit — integer
  • search
  • entity_type

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• column_values read-only

  The distinct values of one text column, most rows first — what a filter can be. Args: slug: The stream. column: A text column from describe_stream (not the entity — use find_entities). where: Filters as `column=value`, the same as query_stream's. search: `column:text`, a case-insensitive substring. limit: At most this many (1–500).

  Parameters:

  • slug (required) — string
  • column (required) — string
  • limit — integer
  • where
  • search

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• query_stream read-only

  Read rows from a stream — raw (newest first), each entity's newest, or a rollup. The result carries `restUrl`: this same request as a plain GET on the public REST API, ready to put in an app. Args: slug: The stream. node: The entity, whatever the stream calls it (node, zone, station, fuel). System-level streams have none. start: Inclusive, ISO-8601 or relative to now (-24h, -7d). UTC. end: Exclusive, same forms. interval: Bucket size — 5m, 15m, 1h, 1d, 7d, or all for one bucket. Absent means raw rows. agg: How a bucket is reduced. by: What a rollup splits by: a text column, or none for one series. Default the entity. where: Filters as column=value on text columns. Repeat a column for OR. search: column:text, a case-insensitive substring. vintages: latest is each interval's newest forecast; all keeps every publication. stamp: noon labels a daily bucket at noon UTC so its date reads right in US zones. newest: One reading per entity — each one's most recent interval, so "the price at every hub right now" is one call. Not with interval. limit: At most this many rows (1–2000).

  Parameters:

  • slug (required) — string
  • by
  • agg — string
  • end
  • node
  • limit — integer
  • stamp — string
  • start
  • where
  • newest — boolean
  • search
  • interval
  • vintages — string

  Hints: read-only yes · destructive no · idempotent yes · open-world no

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