9.5%
9.5% of the 402 scored sites in Tribal governments pass the test of whether they publish an llms.txt file (EXT-1). A further 12 refused the scanner and are not counted.
- Sites
- 38 of 402 scored sites
- Group
- Tribal governments
- Test
- EXT-1: Do you publish an llms.txt file for coding assistants?
- Edition
- Census Q4 2026, Index 12.1, computed 2026-11-06
- Caveat
- A public roster, not a random sample of the web; says nothing about sites outside Tribal governments.
How to check
- The group and its sites: Tribal governments.
- How the census is run: methodology.
- The figures: summary.json or claims.json.
- Every published figure: all claims for the United States.
Link to this claim: https://readinessindex.io/census/2026-Q4/us/claims/tribal-llms-txt
Cite as TEN7 Readiness Index Census 2026-Q4
Source reply: Source: TEN7 Readiness Index Census 2026-Q4 (Index 12.1). Tribal governments, United States, n = 402. Public rosters, not a random sample of the web. Figures are CC BY 4.0. Data: https://readinessindex.io/census/2026-Q4/us/claims/tribal-llms-txt