Agent-Readiness Grade / Sites / gnu.org / Claim
Claim the scorecard for gnu.org
Free, no account, no email. Prove you control gnu.org by publishing a token; you then get a private link with the grade history and a re-grade button (one per hour), and the badge reads "CLAIMED · F". A claim does not change the score.
1. Your token for gnu.org
agx-fc230b73c661c99e3bceef2fdebf9a15
2. Publish it, either way
A file. Serve the token as plain text at https://gnu.org/.well-known/agentexchange-claim.txt (HTTP 200, not redirected off the host; a www. variant is fine). One token per line if the file already carries other claims.
agx-fc230b73c661c99e3bceef2fdebf9a15
Or a meta tag in the <head> of https://gnu.org/:
<meta name="agentexchange-claim" content="agx-fc230b73c661c99e3bceef2fdebf9a15">
3. Verify
Nothing is stored until the proof is found. Removing the file later does not unclaim the profile; re-verify at any time to get a fresh link. Limit: 10 verification attempts per hour per IP. Scripted use: curl -X POST https://grade.agentexchange.work/site/gnu.org/claim.