llms.txt Content
# Not Human Search
> The Google for AI agents. Find any service, API, or tool — ranked by agentic readiness.
Not Human Search is an agentic-first search engine. When your AI agent needs to discover a payment API, a job board, an ecommerce platform, or any web service, NHS returns results ranked by how well each site serves non-human users.
Site owners: score your own site's agent-readiness (0-100, 7 signals) and monitor it over time, so AI agents can actually find and use you.
We index 4994+ sites and score them 0-100 based on 7 agentic signals: llms.txt, ai-plugin.json, OpenAPI specs, structured APIs, MCP servers, robots.txt AI rules, and Schema.org markup.
## MCP Server (preferred for agents)
Not Human Search is itself an MCP server. Wire it into your agent once and get live agentic-web search as a first-class tool.
Endpoint: https://nothumansearch.ai/mcp
Transport: streamable-http
Tools (14): search_agents, get_site_details, get_stats, list_categories, get_top_sites, submit_site, register_monitor, verify_mcp, find_mcp_servers, recent_additions, check_url, record_action_interest, prepare_provider_action, handoff_provider_action
Claude Code setup:
claude mcp add --transport http nothumansearch https://nothumansearch.ai/mcp
## Quick Start — Search the Agentic Web
GET https://nothumansearch.ai/api/v1/search?q=payment+API
GET https://nothumansearch.ai/api/v1/search?q=AI+jobs
GET https://nothumansearch.ai/api/v1/search?q=ecommerce+api
GET https://nothumansearch.ai/api/v1/search?q=weather+data
GET https://nothumansearch.ai/api/v1/search?q=authentication
## API Reference
Base URL: https://nothumansearch.ai/api/v1
### Search
GET /search?q={query}&category={cat}&tag={tag}&min_score={0-100}&has_api=true&has_mcp=true&has_openapi=true&has_llms_txt=true&page={n}
Returns: {results: [...unchanged neutral organic results...], paid_offers: [...separate disclosed provider-funded actions...], total, page, has_next, search_id}
### Optional Provider-Funded Actions
Sear
OpenAPI Spec (preview)
openapi: "3.0.3"
info:
title: Not Human Search API
description: Free neutral search for AI agents. Optional provider-funded actions stay separate from organic rank; only an authenticated downstream provider outcome can create the disclosed provider charge.
version: "1.1.0"
x-version-policy: Descriptive release version; controlled-pilot provider endpoints carry explicit contract versions and can require an owner-gated breaking cutover.
contact:
email: hello@nothumansearch.ai
servers