Observed arrival · 2026-10-13
Tool Chronicle keeps a dated record of tools offered to AI agents
A browser-based checker lists the tools a webpage registers for AI agents and points out where an agent may struggle to use them.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Teams building or evaluating AI agents
- Worth noticing
- Routine checks are described as one page load each; the site says its bot identifies itself and obeys robots.txt.
Field notes
The page distinguishes passive inspection from active testing: its described routine check reads what a site registers for agents but calls no tools. For monitoring, the site describes a dated history of appearances, changes, and removals, with email alerts on change days. Its paid-plan descriptions separately offer owner-configured daily calls, making the consent boundary part of the product’s stated design.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
$PaidCommerce or pricing visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue