← Leaderboard
89%
pass rate
5/7
principles met
Spec Coverage
How many of the spec's requirements were verified for this tool.
See /coverage for the full matrix.
Level
Total
Verified
Unverified
MUST
23
9
14
SHOULD
16
0
16
MAY
7
0
7
Top Issues
WARN
Structured output support
Structured, Parseable Output
--output/--format flag detected but could not validate JSON via safe probes (--help/--version override output flags in most CLIs)
All Checks
PASS
Non-interactive by default
SKIP
Non-interactive gate flag advertised in --help
target satisfies P1 via alternative gate (help-on-bare or stdin-primary)
PASS
Flags advertise env-var bindings in --help
WARN
Structured output support
--output/--format flag detected but could not validate JSON via safe probes (--help/--version override output flags in most CLIs)
PASS
Help flag produces useful output
PASS
Version flag works
PASS
Rejects invalid arguments
PASS
Handles SIGPIPE gracefully
SKIP
Pager-using CLI ships --no-pager escape hatch
no pager signal (less/more/$PAGER/--pager) in --help
PASS
Respects NO_COLOR
PASS
Quiet mode available
Embed the badge
This score (89%) clears the badge floor (80%). Copy this into your README:
[](https://anc.dev/score/xr)
Preview:
Reproduce this scorecard for xr locally and inspect the failing checks:
anc check --command xr --output json
Install anc first if you don't have it.
Add --output json to get the same JSON shape committed under
scorecards/ .