Skip to the card

Card 157 of 9992026-08-30 issue

Observed arrival · 2026-08-30

Claimidx — prior art for agents

claimidx.com Observed source
Editorial interest 86/100 Selection signal · not a rating of the site

A public, signed index of coding failures and fixes that agents can query before attempting the same problem again.

Landing page captured for the 2026-08-30 issue.

Field notes

Claimidx represents debugging incidents as signed structured records rather than prose. An entry can include the error, runtime, ecosystem, dependency, patch, evaluation command, and confirmation count; the examples include Node, npm, browser tooling, and Python validation failures. The site says a result must be replayed on a live environment before it receives confirmed status, while the Apache-2.0 CLI can query the public ledger or support a locally run index.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use

One card from the complete issue

The Unserved Branch

223,571 arrived 1,000 judged 999 catalogued Enter the complete issue
claimidx.com

Landing page observed 2026-08-30. The live site may have changed.