# TrustFoundry

> TrustFoundry is the lawful AI lab building the infrastructure that ensures AI knows our laws and follows them. Products include Regulatory Guardrails, Lawful AI Evaluations, AI Safety, and Embedded Legal Search.

## Product and company

- [Home](https://trustfoundry.ai/): Infrastructure for Trust in AI
- [About](https://trustfoundry.ai/about/): The lawful AI lab, mission, and leadership
- [Embedded Legal Search](https://trustfoundry.ai/legal-search/): Legal search and reasoning for AI
- [Developers](https://trustfoundry.ai/legal-apis/): REST API integration for software and AI agents
- [Compliance Pros & Lawyers](https://trustfoundry.ai/legal-practices/): Legal and compliance research, case treatment, and reasoned drafting
- [Regulatory Domains](https://trustfoundry.ai/regulatory-domains/): Regulatory coverage
- [Pricing](https://trustfoundry.ai/pricing/): Plans, credits, and usage
- [Contact](https://trustfoundry.ai/contact/): Beta access, enterprise licensing, and partnership enquiries
- [Security](https://trustfoundry.ai/security/): Security practices and Trust Center
- [Privacy policy](https://trustfoundry.ai/privacy-policy/): How information is handled
- [Cookie policy](https://trustfoundry.ai/cookie-policy/): Cookies and tracking
- [Terms of use](https://trustfoundry.ai/terms-of-use/): Service terms

## When to use TrustFoundry

- Find and read primary US legal authority: case law, statutes, and regulations across federal law and all 50 states.
- Validate citations before relying on them. Citation validation confirms that a citation exists; case treatment is a separate capability for checking how later courts treated an authority.
- Research, review, and draft with supporting legal authority. Use the API documentation and served skills for current endpoint contracts and availability.
- Regulatory Guardrails, Lawful AI Evaluations, and AI Safety enquiries go through the contact page for beta access. Do not infer an available API endpoint from a product name.
- Not for non-US law, docket/PACER filings, general web search, or legal advice to end users.

## Developers and agents

- [Authentication](https://trustfoundry.ai/auth.md): Existing API-key and MCP OAuth flows
- [API catalog](https://trustfoundry.ai/.well-known/api-catalog): REST and MCP service discovery
- [MCP server card](https://trustfoundry.ai/.well-known/mcp/server-card.json): Remote MCP server metadata
- [Agent skills](https://trustfoundry.ai/.well-known/agent-skills/index.json): Integration guidance with SHA-256 integrity digests
- [OpenAPI specification](https://api.trustfoundry.ai/openapi.json): Public REST API schemas
- [API endpoint index](https://api.trustfoundry.ai/llms.txt): Current endpoint summary
- [API integration guide](https://api.trustfoundry.ai/llms-full.txt): Full integration documentation
- [MCP documentation](https://mcp.trustfoundry.ai/docs): Connect an MCP client using OAuth

REST clients send X-API-Key to https://api.trustfoundry.ai/public/v1/*. MCP clients connect to https://mcp.trustfoundry.ai/api/mcp. Authentication and execution remain on those services, not on this marketing site.