AI Signals (Signals API)

Measured conclusion: Alive, not deep-tested. L2 outcome: not_attempted.

Daily AI signals for agents: today's 4 signals, what changed, ranked models and repos

Add to your agent

Copy this into your MCP client config:

{
  "mcpServers": {
    "AI Signals (Signals API)": {
      "url": "https://data.jiangzhang.ca/signals4/mcp",
      "transport": "streamable-http"
    }
  }
}

Measured tools (5)

• 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.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• 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.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• 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.

  Parameters:

  • limit — integer

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• top_repos

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

  Parameters:

  • limit — integer

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• archive_days

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

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

Repository

Measured by MCPYP probing. Untested fields are omitted, never estimated. Listing is always free; MCPYP never proxies calls or stores user tokens.