AI Signals (Signals API)

Connect Remote server

claude mcp add --transport http signals-api-mcp https://data.jiangzhang.ca/signals4/mcp

{
  "mcpServers": {
    "signals-api-mcp": {
      "url": "https://data.jiangzhang.ca/signals4/mcp"
    }
  }
}

{
  "servers": {
    "signals-api-mcp": {
      "type": "http",
      "url": "https://data.jiangzhang.ca/signals4/mcp"
    }
  }
}

Settings > Connectors > Add custom connector
URL: https://data.jiangzhang.ca/signals4/mcp

Tools 5 found in our last check

• daily_signals

  Today's AI signals from Signals API: exactly 4 items, one from each core source (GitHub, Hugging Face, YouTube, Silicon Valley news), each linking to the original. Use when the user asks what's new in AI today.

• what_changed

  What changed in the AI landscape since the previous snapshot: new entries, entities no longer seen, and rank movers. Use when the user asks what's moving, rising, or different lately.

• top_models

  Hugging Face models we track, with rank, rank change and 7-day momentum. Entries without a derivable number are marked 'not ranked' with a reason instead of a guessed value.

• top_repos

  GitHub repositories we track, with rank, rank change and momentum. Use when the user asks which open-source AI projects are trending.

• archive_days

  List the archived daily editions (dates) available from the free digest. Use to find which dates can be cited.

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