# ai.txt — ToolHund AI usage policy
# Machine-readable companion to https://toolhund.com/license.xml (RSL 1.0)
# Human-readable version: https://toolhund.com/license
# Structured terms: https://toolhund.com/.well-known/ai-licensing.json

User-Agent: *

# FREE — no license needed
Allow-Use: search
Allow-Use: ai-use
Allow-Use: ai-summarize
Allow-Use: citation-with-attribution
Attribution-Required: yes
Attribution-Format: Source: ToolHund (https://toolhund.com)

# PAID — license required before use
Disallow-Use: train-ai
Disallow-Use: train-genai
Disallow-Use: fine-tuning
Disallow-Use: bulk-extraction
Disallow-Use: rag-index
Disallow-Use: dataset-resale
Disallow-Use: commercial-redistribution

# Pricing
License: rag; 299 USD/month; https://toolhund.com/data-licensing#crawler-license
License: training; 2500 USD/month; https://toolhund.com/data-licensing#crawler-license
License: enterprise; custom; https://toolhund.com/data-licensing

# Licensed crawlers authenticate with:
#   Authorization: Bearer th_live_...
# Unlicensed bulk crawlers receive HTTP 402 on /llms-full.txt
# and /llms-keywords.txt. Sitemaps and HTML pages stay open.

Contact: api@toolhund.com
Policy: https://toolhund.com/license
Terms: https://toolhund.com/terms