LLMs.txt Validator Report for github.com

None.

• About section missing

  Structure## About

  The recommended ## About section was not found.

  Suggested fix: Add a ## About section to help AI systems navigate your site.

• Documentation section missing

  Structure## Documentation

  The recommended ## Documentation section was not found.

  Suggested fix: Add a ## Documentation section to help AI systems navigate your site.

• APIs section missing

  Structure## APIs

  The recommended ## APIs section was not found.

  Suggested fix: Add a ## APIs section to help AI systems navigate your site.

• Resources section missing

  Structure## Resources

  The recommended ## Resources section was not found.

  Suggested fix: Add a ## Resources section to help AI systems navigate your site.

• Linked URL may not be reachable

  Linksline 9

  https://docs.github.com/api/pagelist/versions):: HTTP 400

  Suggested fix: Update the link or make the destination publicly accessible.

• Linked URL may not be reachable

  Linksline 10

  https://docs.github.com/api/pagelist/languages):: HTTP 400

  Suggested fix: Update the link or make the destination publicly accessible.

• Linked URL may not be reachable

  Linksline 11

  https://docs.github.com/api/pagelist/en/free-pro-team@latest):: HTTP 400

  Suggested fix: Update the link or make the destination publicly accessible.

• Linked URL may not be reachable

  Linksline 12

  https://docs.github.com/api/article):: HTTP 404

  Suggested fix: Update the link or make the destination publicly accessible.

• Linked URL may not be reachable

  Linksline 13

  https://docs.github.com/api/article/body):: HTTP 404

  Suggested fix: Update the link or make the destination publicly accessible.

• Linked URL may not be reachable

  Linksline 14

  https://docs.github.com/api/search/v1):: HTTP 404

  Suggested fix: Update the link or make the destination publicly accessible.

• Linked URL may not be reachable

  Linksline 15

  https://github.com/github/github-mcp-server):: HTTP 404

  Suggested fix: Update the link or make the destination publicly accessible.

• Linked URL may not be reachable

  Linksline 19

  https://docs.github.com/en/copilot/how-tos/provide-context/use-mcp-in-your-ide/extend-copilot-chat-with-mcp):: HTTP 404

  Suggested fix: Update the link or make the destination publicly accessible.

• Linked URL may not be reachable

  Linksline 20

  https://docs.github.com/en/copilot/how-tos/provide-context/use-mcp-in-your-ide/use-the-github-mcp-server):: HTTP 404

  Suggested fix: Update the link or make the destination publicly accessible.

• Linked URL may not be reachable

  Linksline 21

  https://docs.github.com/en/copilot/how-tos/provide-context/use-mcp-in-your-ide/set-up-the-github-mcp-server):: HTTP 404

  Suggested fix: Update the link or make the destination publicly accessible.

• Linked URL may not be reachable

  Linksline 22

  https://docs.github.com/en/copilot/concepts/agents/cloud-agent/about-cloud-agent):: HTTP 404

  Suggested fix: Update the link or make the destination publicly accessible.

• Linked URL may not be reachable

  Linksline 23

  https://docs.github.com/en/copilot/how-tos/use-copilot-agents/cloud-agent/create-custom-agents-in-your-ide):: HTTP 404

  Suggested fix: Update the link or make the destination publicly accessible.

• Linked URL may not be reachable

  Linksline 24

  https://docs.github.com/en/github-cli/github-cli):: HTTP 404

  Suggested fix: Update the link or make the destination publicly accessible.

• Contact section missing

  Structure## Contact

  The recommended ## Contact section was not found.

  Suggested fix: Add a ## Contact section to help AI systems navigate your site.

• sitemap.xml not detected

  AI Readiness

  No public sitemap.xml signal was found.

  Suggested fix: Publish /sitemap.xml and reference important documentation pages.

• JSON-LD not detected

  AI Readiness

  No structured metadata was detected on the homepage.

  Suggested fix: Add JSON-LD Organization, WebSite, SoftwareApplication, or Product metadata.

• Agent Card not detected

  AI Readiness

  No Agent Card discovery file was detected.

  Suggested fix: Publish /.well-known/agent-card.json for agent-native discovery.

• OpenAPI schema not detected

  AI Readiness

  No OpenAPI or Swagger schema was found in llms.txt or common schema paths.

  Suggested fix: Add an OpenAPI schema URL under ## APIs.

• llms.txt URL checked

  AvailabilitysourceUrl

  Checked https://github.com/llms.txt.

• HTTP 200 returned

  Availabilityhttp.status

  The llms.txt endpoint is available to crawlers.

• HTTPS enabled

  AvailabilitysourceUrl

  The llms.txt endpoint is served over HTTPS.

• No redirect required

  Availabilityhttp.redirectCount

  The llms.txt endpoint was reached directly.

• Fast response time

  Availabilityhttp.responseTimeMs

  The endpoint responded in 474ms.

• Plain text response

  Formathttp.contentType

  Content-Type is text/plain.

• UTF-8 compatible

  Formatencoding

  The file is readable as UTF-8 text.

• Reasonable file size

  Formatfile.size

  The file size is within the recommended 256KB envelope.

• Line endings are valid

  FormatlineEndings

  Line endings are consistent and parser-friendly.

• Title detected

  Structure# title

  The file declares "GitHub".

• Links detected

  Links

  120 URLs found in llms.txt.

• URL format valid

  Linksline 9

  https://docs.github.com/api/pagelist/versions):

• URL format valid

  Linksline 10

  https://docs.github.com/api/pagelist/languages):

• URL format valid

  Linksline 11

  https://docs.github.com/api/pagelist/en/free-pro-team@latest):

• URL format valid

  Linksline 12

  https://docs.github.com/api/article):

• URL format valid

  Linksline 12

  https://docs.github.com/api/article?pathname=/en/get-started/start-your-journey/about-github-and-git

• Linked URL reachable

  Linksline 12

  https://docs.github.com/api/article?pathname=/en/get-started/start-your-journey/about-github-and-git returned HTTP 200.

• URL format valid

  Linksline 13

  https://docs.github.com/api/article/body):

• URL format valid

  Linksline 13

  https://docs.github.com/api/article/body?pathname=/en/get-started/start-your-journey/about-github-and-git

• Linked URL reachable

  Linksline 13

  https://docs.github.com/api/article/body?pathname=/en/get-started/start-your-journey/about-github-and-git returned HTTP 200.

• URL format valid

  Linksline 14

  https://docs.github.com/api/search/v1):

• URL format valid

  Linksline 14

  https://docs.github.com/api/search/v1?query=actions&language=en&version=free-pro-team@latest

• Linked URL reachable

  Linksline 14

  https://docs.github.com/api/search/v1?query=actions&language=en&version=free-pro-team@latest returned HTTP 200.

• URL format valid

  Linksline 15

  https://github.com/github/github-mcp-server):

• URL format valid

  Linksline 19

  https://docs.github.com/en/copilot/how-tos/provide-context/use-mcp-in-your-ide/extend-copilot-chat-with-mcp):

• URL format valid

  Linksline 20

  https://docs.github.com/en/copilot/how-tos/provide-context/use-mcp-in-your-ide/use-the-github-mcp-server):

• URL format valid

  Linksline 21

  https://docs.github.com/en/copilot/how-tos/provide-context/use-mcp-in-your-ide/set-up-the-github-mcp-server):

• URL format valid

  Linksline 22

  https://docs.github.com/en/copilot/concepts/agents/cloud-agent/about-cloud-agent):

• URL format valid

  Linksline 23

  https://docs.github.com/en/copilot/how-tos/use-copilot-agents/cloud-agent/create-custom-agents-in-your-ide):

• URL format valid

  Linksline 24

  https://docs.github.com/en/github-cli/github-cli):

• URL format valid

  Linksline 25

  https://docs.github.com/en/github-cli/github-cli/quickstart):

• URL format valid

  Linksline 26

  https://docs.github.com/en/rest):

• URL format valid

  Linksline 27

  https://docs.github.com/en/graphql):

• URL format valid

  Linksline 28

  https://docs.github.com/en/actions):

• URL format valid

  Linksline 34

  https://docs.github.com/en/copilot):

• URL format valid

  Linksline 35

  https://docs.github.com/en/copilot/concepts/billing/copilot-requests):

• URL format valid

  Linksline 36

  https://docs.github.com/en/copilot/concepts/billing/individual-plans):

• URL format valid

  Linksline 37

  https://docs.github.com/en/copilot/concepts/billing/usage-based-billing-for-individuals):

• URL format valid

  Linksline 38

  https://docs.github.com/en/copilot/concepts/billing/usage-based-billing-for-organizations-and-enterprises):

• URL format valid

  Linksline 39

  https://docs.github.com/en/copilot/concepts/usage-limits):

• URL format valid

  Linksline 40

  https://docs.github.com/en/copilot/get-started/features):

• URL format valid

  Linksline 41

  https://docs.github.com/en/copilot/get-started/plans):

• URL format valid

  Linksline 42

  https://docs.github.com/en/copilot/get-started/quickstart):

• URL format valid

  Linksline 43

  https://docs.github.com/en/copilot/get-started/what-is-github-copilot):

• URL format valid

  Linksline 44

  https://docs.github.com/en/copilot/how-tos/copilot-cli/cli-best-practices):

• URL format valid

  Linksline 45

  https://docs.github.com/en/copilot/how-tos/copilot-cli/set-up-copilot-cli/install-copilot-cli):

• URL format valid

  Linksline 46

  https://docs.github.com/en/copilot/how-tos/copilot-cli/use-copilot-cli/overview):

• URL format valid

  Linksline 47

  https://docs.github.com/en/copilot/how-tos/copilot-on-github/customize-copilot/add-custom-instructions/add-repository-instructions):

• URL format valid

  Linksline 48

  https://docs.github.com/en/copilot/how-tos/copilot-on-github/set-up-copilot/enable-copilot/set-up-for-students):

• URL format valid

  Linksline 49

  https://docs.github.com/en/copilot/how-tos/get-code-suggestions/get-ide-code-suggestions):

• URL format valid

  Linksline 50

  https://docs.github.com/en/copilot/how-tos/manage-and-track-spending/prepare-for-your-move-to-usage-based-billing):

• URL format valid

  Linksline 51

  https://docs.github.com/en/copilot/how-tos/troubleshoot-copilot/troubleshoot-common-issues):

• URL format valid

  Linksline 52

  https://docs.github.com/en/copilot/how-tos/use-copilot-agents/request-a-code-review/use-code-review):

• URL format valid

  Linksline 53

  https://docs.github.com/en/copilot/reference/ai-models/supported-models):

• URL format valid

  Linksline 54

  https://docs.github.com/en/copilot/reference/copilot-billing/models-and-pricing):

• URL format valid

  Linksline 55

  https://docs.github.com/en/copilot/responsible-use/chat-in-github):

• URL format valid

  Linksline 56

  https://docs.github.com/en/copilot/responsible-use/chat-in-github-mobile):

• URL format valid

  Linksline 57

  https://docs.github.com/en/copilot/tutorials/copilot-cookbook):

• URL format valid

  Linksline 63

  https://docs.github.com/en/get-started):

• URL format valid

  Linksline 64

  https://docs.github.com/en/get-started/git-basics/about-remote-repositories):

• URL format valid

  Linksline 65

  https://docs.github.com/en/get-started/git-basics/ignoring-files):

• URL format valid

  Linksline 66

  https://docs.github.com/en/get-started/git-basics/managing-remote-repositories):

• URL format valid

  Linksline 67

  https://docs.github.com/en/get-started/git-basics/set-up-git):

• URL format valid

  Linksline 68

  https://docs.github.com/en/get-started/learning-about-github/githubs-plans):

• URL format valid

  Linksline 69

  https://docs.github.com/en/get-started/learning-about-github/types-of-github-accounts):

• URL format valid

  Linksline 70

  https://docs.github.com/en/get-started/start-your-journey):

• URL format valid

  Linksline 71

  https://docs.github.com/en/get-started/start-your-journey/about-github-and-git):

• URL format valid

  Linksline 72

  https://docs.github.com/en/get-started/start-your-journey/creating-an-account-on-github):

• URL format valid

  Linksline 73

  https://docs.github.com/en/get-started/start-your-journey/downloading-files-from-github):

• URL format valid

  Linksline 74

  https://docs.github.com/en/get-started/start-your-journey/hello-world):

• URL format valid

  Linksline 75

  https://docs.github.com/en/get-started/using-github-docs/about-versions-of-github-docs):

• URL format valid

  Linksline 76

  https://docs.github.com/en/get-started/using-github/troubleshooting-connectivity-problems):

• URL format valid

  Linksline 77

  https://docs.github.com/en/get-started/writing-on-github/getting-started-with-writing-and-formatting-on-github/basic-writing-and-formatting-syntax):

• URL format valid

  Linksline 83

  https://docs.github.com/en/authentication/connecting-to-github-with-ssh):

• URL format valid

  Linksline 84

  https://docs.github.com/en/authentication/connecting-to-github-with-ssh/adding-a-new-ssh-key-to-your-github-account):

• URL format valid

  Linksline 85

  https://docs.github.com/en/authentication/connecting-to-github-with-ssh/checking-for-existing-ssh-keys):

• URL format valid

  Linksline 86

  https://docs.github.com/en/authentication/connecting-to-github-with-ssh/generating-a-new-ssh-key-and-adding-it-to-the-ssh-agent):

• URL format valid

  Linksline 87

  https://docs.github.com/en/authentication/connecting-to-github-with-ssh/managing-deploy-keys):

• URL format valid

  Linksline 88

  https://docs.github.com/en/authentication/connecting-to-github-with-ssh/testing-your-ssh-connection):

• URL format valid

  Linksline 89

  https://docs.github.com/en/authentication/keeping-your-account-and-data-secure/about-authentication-to-github):

• URL format valid

  Linksline 90

  https://docs.github.com/en/authentication/keeping-your-account-and-data-secure/managing-your-personal-access-tokens):

• URL format valid

  Linksline 91

  https://docs.github.com/en/authentication/managing-commit-signature-verification/displaying-verification-statuses-for-all-of-your-commits):

• URL format valid

  Linksline 92

  https://docs.github.com/en/authentication/securing-your-account-with-two-factor-authentication-2fa/configuring-two-factor-authentication):

• URL format valid

  Linksline 93

  https://docs.github.com/en/authentication/securing-your-account-with-two-factor-authentication-2fa/configuring-two-factor-authentication-recovery-methods):

• URL format valid

  Linksline 94

  https://docs.github.com/en/authentication/securing-your-account-with-two-factor-authentication-2fa/recovering-your-account-if-you-lose-your-2fa-credentials):

• URL format valid

  Linksline 100

  https://docs.github.com/en/pages):

• URL format valid

  Linksline 101

  https://docs.github.com/en/pages/configuring-a-custom-domain-for-your-github-pages-site):

• URL format valid

  Linksline 102

  https://docs.github.com/en/pages/configuring-a-custom-domain-for-your-github-pages-site/about-custom-domains-and-github-pages):

• URL format valid

  Linksline 103

  https://docs.github.com/en/pages/configuring-a-custom-domain-for-your-github-pages-site/managing-a-custom-domain-for-your-github-pages-site):

• URL format valid

  Linksline 104

  https://docs.github.com/en/pages/getting-started-with-github-pages/configuring-a-publishing-source-for-your-github-pages-site):

• URL format valid

  Linksline 105

  https://docs.github.com/en/pages/getting-started-with-github-pages/creating-a-github-pages-site):

• URL format valid

  Linksline 106

  https://docs.github.com/en/pages/getting-started-with-github-pages/what-is-github-pages):

• URL format valid

  Linksline 107

  https://docs.github.com/en/pages/quickstart):

• URL format valid

  Linksline 108

  https://docs.github.com/en/pages/setting-up-a-github-pages-site-with-jekyll/adding-a-theme-to-your-github-pages-site-using-jekyll):

• URL format valid

  Linksline 109

  https://docs.github.com/en/pages/setting-up-a-github-pages-site-with-jekyll/adding-content-to-your-github-pages-site-using-jekyll):

• URL format valid

  Linksline 115

  https://docs.github.com/en/account-and-profile):

• URL format valid

  Linksline 116

  https://docs.github.com/en/account-and-profile/concepts/username-changes):

• URL format valid

  Linksline 117

  https://docs.github.com/en/account-and-profile/how-tos):

• URL format valid

  Linksline 118

  https://docs.github.com/en/account-and-profile/how-tos/account-settings/manage-cookie-preferences):

• URL format valid

  Linksline 119

  https://docs.github.com/en/account-and-profile/how-tos/contribution-settings/troubleshooting-missing-contributions):

• URL format valid

  Linksline 120

  https://docs.github.com/en/account-and-profile/how-tos/email-preferences/changing-your-primary-email-address):

• URL format valid

  Linksline 121

  https://docs.github.com/en/account-and-profile/how-tos/email-preferences/setting-your-commit-email-address):

• URL format valid

  Linksline 122

  https://docs.github.com/en/account-and-profile/tutorials/personalize-your-profile):

• URL format valid

  Linksline 128

  https://docs.github.com/en/repositories/configuring-branches-and-merges-in-your-repository/managing-rulesets/about-rulesets):

• URL format valid

  Linksline 129

  https://docs.github.com/en/repositories/creating-and-managing-repositories/about-repositories):

• URL format valid

  Linksline 130

  https://docs.github.com/en/repositories/creating-and-managing-repositories/cloning-a-repository):

• URL format valid

  Linksline 131

  https://docs.github.com/en/repositories/creating-and-managing-repositories/quickstart-for-repositories):

• URL format valid

  Linksline 132

  https://docs.github.com/en/repositories/managing-your-repositorys-settings-and-features/customizing-your-repository/about-readmes):

• URL format valid

  Linksline 133

  https://docs.github.com/en/repositories/managing-your-repositorys-settings-and-features/customizing-your-repository/licensing-a-repository):

• URL format valid

  Linksline 134

  https://docs.github.com/en/repositories/releasing-projects-on-github/about-releases):

• URL format valid

  Linksline 140

  https://docs.github.com/en/apps/creating-github-apps/about-creating-github-apps/about-creating-github-apps):

• URL format valid

  Linksline 141

  https://docs.github.com/en/apps/creating-github-apps/writing-code-for-a-github-app):

• URL format valid

  Linksline 142

  https://docs.github.com/en/apps/maintaining-github-apps):

• URL format valid

  Linksline 143

  https://docs.github.com/en/apps/oauth-apps/using-oauth-apps/authorizing-oauth-apps):

• URL format valid

  Linksline 144

  https://docs.github.com/en/apps/using-github-apps/authorizing-github-apps):

• URL format valid

  Linksline 150

  https://docs.github.com/en/actions/get-started/quickstart):

• URL format valid

  Linksline 151

  https://docs.github.com/en/actions/get-started/understand-github-actions):

• URL format valid

  Linksline 152

  https://docs.github.com/en/actions/reference/workflows-and-actions/workflow-syntax):

• URL format valid

  Linksline 158

  https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/proposing-changes-to-your-work-with-pull-requests/about-comparing-branches-in-pull-requests):

• URL format valid

  Linksline 159

  https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/proposing-changes-to-your-work-with-pull-requests/about-pull-requests):

• URL format valid

  Linksline 160

  https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/working-with-forks/fork-a-repo):

• URL format valid

  Linksline 164

  https://docs.github.com/en/billing/concepts/product-billing/github-actions):

• URL format valid

  Linksline 165

  https://docs.github.com/en/billing/concepts/product-billing/github-models):

• URL format valid

  Linksline 166

  https://docs.github.com/en/code-security/how-tos/secure-your-supply-chain/secure-your-dependencies/configuring-dependabot-security-updates):

• URL format valid

  Linksline 167

  https://docs.github.com/en/codespaces):

• URL format valid

  Linksline 168

  https://docs.github.com/en/desktop/installing-and-authenticating-to-github-desktop/installing-github-desktop):

• URL format valid

  Linksline 169

  https://docs.github.com/en/github-models/use-github-models/prototyping-with-ai-models):

• URL format valid

  Linksline 170

  https://docs.github.com/en/issues/planning-and-tracking-with-projects/learning-about-projects/about-projects):

• URL format valid

  Linksline 171

  https://docs.github.com/en/migrations/importing-source-code/using-github-importer/about-github-importer):

• URL format valid

  Linksline 172

  https://docs.github.com/en/organizations/managing-oauth-access-to-your-organizations-data/about-oauth-app-access-restrictions):

• URL format valid

  Linksline 173

  https://docs.github.com/en/packages/working-with-a-github-packages-registry/working-with-the-container-registry):

• URL format valid

  Linksline 174

  https://docs.github.com/en/rest/authentication/authenticating-to-the-rest-api):

• URL format valid

  Linksline 175

  https://docs.github.com/en/rest/authentication/permissions-required-for-fine-grained-personal-access-tokens):

• URL format valid

  Linksline 176

  https://docs.github.com/en/search-github/github-code-search/understanding-github-code-search-syntax):

• Company context detected

  AI Discoverability

  The file gives AI systems an identity and high-level description.

• Documentation links found

  AI Discoverability

  Documentation references help AI assistants ground answers.

• API links found

  AI Discoverability

  API references help LLM-powered systems understand programmable surfaces.

• Resource signals found

  AI Discoverability

  The file points AI systems toward supporting resources.

• Contact information found

  AI Discoverability

  Support or contact information is available for escalation.

• robots.txt detected

  AI Readiness

  robots.txt is available as an additional readiness signal.