AI Signals (Signals API)
Daily AI signals for agents: today's 4 signals, what changed, ranked models and repos
| Endpoint | https://data.jiangzhang.ca/signals4/mcp (streamable-http) |
|---|---|
| Registry version | 1.0.0 |
| Now | 5 tools · grade A (97) · pin ts_52f416176e022127027dcf1f0dae7ee9 · protocol 2025-06-18 |
| First / last listed | 2026-10-24 20:41 UTC / 2026-10-24 20:41 UTC |
| Grade over time | 2026-10-24: A (97), 5 tools |
Is this your server? Own a server? ToolFit hosted watch re-checks it every 24 h ($0.25 per 30 days) or 6 h ($0.60) and sends you an HMAC-signed webhook when its tools or grade change: POST https://api.youraitools.co/toolfit/v1/watch. To opt out, see About & opt-out.
Tools: daily_signals what_changed top_models top_repos archive_days
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. params: none |
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. params: none |
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. params: limit |
top_repos | GitHub repositories we track, with rank, rank change and momentum. Use when the user asks which open-source AI projects are trending. params: limit |
archive_days | List the archived daily editions (dates) available from the free digest. Use to find which dates can be cited. params: none |
Entries describe changes in tool definitions. They are not statements about a server, its quality or its author. The grade measures how the tool definitions fit model providers (token cost, schema compatibility, confusable names) as scored by the ToolFit engine at the time of the listing. JSON: append .json. Opt-out: how or hello@youraitools.co.