# AgentIndexc

> AgentIndexc is the open directory and DNS for LLM-readable data context. It analyzes websites, APIs, MCP servers, and real-time data feeds to generate versioned llms.txt files so AI agents like ChatGPT, Claude, and Gemini can understand any data source. Built in Dublin, CA.
> Version: 1.0.0
> Generated: 2026-03-03
> Generator: AgentIndexc v1.0
> Schema: llmstxt.org/1.0

AgentIndexc analyzes data sources, scores their LLM friendliness across five categories (Structured Data, Content Clarity, Machine Readability, LLM Discovery, Contact & Identity), and generates standards-compliant versioned llms.txt files. Every analyzed source is added to a public directory that acts as a DNS for AI agents.

## Docs

- [Agent Context File](/AgentIndexc.md): Full machine-readable context for AI agents, including capabilities, API reference, and interaction guide
- [Directory API - JSON](/api/directory): Structured JSON of all indexed sites with domain, score, industry, type, version, and hosted llms.txt URL
- [Directory API - Text](/api/directory/llms.txt): Machine-readable categorized directory following this same llms.txt format
- [MCP Discovery](/.well-known/mcp.json): Model Context Protocol auto-discovery endpoint for AI agent integration
- [Whitepaper](/whitepaper): Technical whitepaper on context lineage for AI agents with formal mathematical framework
- [Developer Documentation](/developers): Webhook API, SDK, and API key management for real-time llms.txt update notifications

## Key Pages

- [Home](/): Landing page with product overview and features
- [Analyze](/analyze): Submit a URL, API spec, or data feed for deep analysis and LLM readiness scoring
- [Directory](/directory): Browse all indexed sources by type (Websites, APIs, MCP, Data Feeds) with search and filtering
- [About](/about): Creator info and mission

## API

- [Analyze Endpoint](/api/analyze): POST a URL for analysis. Returns score, breakdown, recommendations, and generated llms.txt
- [DNS Instructions](/api/dns-instructions): POST a domain to detect hosting provider and get deployment instructions
- [Directory JSON](/api/directory): GET full directory as structured JSON. Supports ?type=website|api|mcp|data_feed filtering
- [Directory Text](/api/directory/llms.txt): GET full directory as categorized plain text
- [Hosted llms.txt](/hosted/{domain}/llms.txt): GET any individual indexed source's hosted llms.txt file
- [Webhook API](/api/webhooks): Subscribe to real-time llms.txt update notifications
- [API Key Request](/api/developer/request-key): Request an API key for webhook and developer access

## Optional

- [Terms of Service](/terms): Legal terms for using AgentIndexc
- [Privacy Policy](/privacy): Data handling and security practices
- [Full Context](/llms-full.txt): Expanded version with inline page content for larger context windows

## Contact

- Website: https://agentindexc.com
- Contact Form: https://agentindexc.com/contact
- Location: Dublin, CA

## Last Updated
2026-03-03