# K2 — one spaced-repetition engine, many drills.
#
# Other machine-readable surfaces on this host:
#   /llms.txt              prose map of the property and the K2 algorithm
#   /llms-full.txt         the long form: full algorithm, every deck, the FAQ
#   /agents.txt            terms, scope boundary, and every endpoint below
#   /.well-known/mcp.json  manifest for the read-only MCP server
#   /agents.json           agent manifest: capabilities, usage policy, rate limit
#   /for-agents            the guide for agents, server-rendered (/ai4me: one screen)
#   /api/mcp               the MCP endpoint itself (streamable HTTP, no auth)
#
# Agents are welcome here. The named groups below are an explicit yes, not a
# leftover — see app/robots.txt/route.ts before editing any single group.

User-agent: *
Allow: /
Disallow: /admin
Disallow: /auth/

User-agent: GPTBot
Allow: /
Disallow: /admin
Disallow: /auth/

User-agent: OAI-SearchBot
Allow: /
Disallow: /admin
Disallow: /auth/

User-agent: ChatGPT-User
Allow: /
Disallow: /admin
Disallow: /auth/

User-agent: ClaudeBot
Allow: /
Disallow: /admin
Disallow: /auth/

User-agent: Claude-Web
Allow: /
Disallow: /admin
Disallow: /auth/

User-agent: anthropic-ai
Allow: /
Disallow: /admin
Disallow: /auth/

User-agent: PerplexityBot
Allow: /
Disallow: /admin
Disallow: /auth/

User-agent: Perplexity-User
Allow: /
Disallow: /admin
Disallow: /auth/

User-agent: Google-Extended
Allow: /
Disallow: /admin
Disallow: /auth/

User-agent: CCBot
Allow: /
Disallow: /admin
Disallow: /auth/

User-agent: Applebot-Extended
Allow: /
Disallow: /admin
Disallow: /auth/

Sitemap: https://k2kanji.com/sitemap.xml
Host: k2kanji.com