Bring Federal Register
to Mastra AI
Learn how to connect Federal Register to Mastra AI and start using 9 AI agent tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code.
GDPR Free for SubscribersCompatible with every major AI agent and IDE
Gemini
What is the Federal Register MCP Server?
Connect your AI agent to the Federal Register and navigate the vast landscape of U.S. government regulations and public notices through natural language.
What you can do
- Document Search — Search through millions of documents published since 1994 using filters like agency, date, document type, and RIN.
- Public Inspection — Access the 'Public Inspection' desk to see documents scheduled for publication before they officially hit the register.
- Agency Intelligence — List all federal agencies and retrieve detailed profiles, including their recent regulatory activity and metadata.
- Regulatory Tracking — Monitor specific dockets, Regulation Identifier Numbers (RIN), and CFR titles/parts to stay ahead of compliance changes.
- Deep Metadata — Fetch full document details, including publication dates, page ranges, and agency contact information.
How it works
- Subscribe to this server
- No API key is required for standard public access
- Start querying the Federal Register from Claude, Cursor, or any MCP-compatible client
Who is this for?
- Legal Professionals — quickly find specific rules or notices without navigating complex government portals
- Compliance Officers — track regulatory changes and public inspection filings in real-time
- Policy Researchers — analyze agency activity and historical document trends via AI-driven search
Built-in capabilities (9)
Fetch a single agency by slug
Retrieve all documents currently on public inspection
Fetch a single published document
Fetch multiple published documents
Retrieve documents on public inspection on a specific date
Fetch a single public inspection document
List all federal agencies
Search published Federal Register documents
Search public inspection documents
Why Mastra AI?
Mastra's agent abstraction provides a clean separation between LLM logic and Federal Register tool infrastructure. Connect 9 tools through Vinkius and use Mastra's built-in workflow engine to chain tool calls with conditional logic, retries, and parallel execution. deployable to any Node.js host in one command.
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Mastra's agent abstraction provides a clean separation between LLM logic and tool infrastructure. add Federal Register without touching business code
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Built-in workflow engine chains MCP tool calls with conditional logic, retries, and parallel execution for complex automation
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TypeScript-native: full type inference for every Federal Register tool response with IDE autocomplete and compile-time checks
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One-command deployment to any Node.js host. Vercel, Railway, Fly.io, or your own infrastructure
Federal Register in Mastra AI
Federal Register and 4,000+ other MCP servers. One platform. One governance layer.
Teams that connect Federal Register to Mastra AI through Vinkius don't need to source, host, or maintain individual MCP servers. Every tool call runs inside a hardened runtime with credential isolation, DLP, and a signed audit chain.
Raw MCP | Vinkius | |
|---|---|---|
| Server catalog | Find and host yourself | 4,000+ managed |
| Infrastructure | Self-hosted | Sandboxed V8 isolates |
| Credential handling | Plaintext in config | Vault + runtime injection |
| Data loss prevention | None | Configurable DLP policies |
| Kill switch | None | Global instant shutdown |
| Financial circuit breakers | None | Per-server limits + alerts |
| Audit trail | None | Ed25519 signed logs |
| SIEM log streaming | None | Splunk, Datadog, Webhook |
| Honeytokens | None | Canary alerts on leak |
| Custom domains | Not applicable | DNS challenge verified |
| GDPR compliance | Manual effort | Automated purge + export |
Why teams choose Vinkius for Federal Register in Mastra AI
The Federal Register MCP Server runs on Vinkius-managed infrastructure inside AWS — a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts. All 9 tools execute in hardened sandboxes optimized for native MCP execution.
Your AI agents in Mastra AI only access the data you authorize, with DLP that blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade infrastructure, zero maintenance.
* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
How Vinkius secures
Federal Register for Mastra AI
Every tool call from Mastra AI to the Federal Register MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.
Frequently asked questions
How do I find documents from a specific agency like the FDA?
First, use the list_agencies tool to find the correct agency slug or ID. Then, use the search_documents tool and provide that slug in the agencies parameter to filter results.
Can I see documents before they are officially published in the daily register?
Yes! Use the search_public_inspection or get_current_public_inspection tools. These access the 'Public Inspection' desk, which contains documents filed for public review before their formal publication date.
Is it possible to search for documents related to a specific Regulation Identifier Number (RIN)?
Absolutely. Use the search_documents tool and provide the rin parameter. This will return all published documents associated with that specific regulatory action.
How does Mastra AI connect to MCP servers?
Create an MCPClient with the server URL and pass it to your agent. Mastra discovers all tools and makes them available with full TypeScript types.
Can Mastra agents use tools from multiple servers?
Yes. Pass multiple MCP clients to the agent constructor. Mastra merges all tool schemas and the agent can call any tool from any server.
Does Mastra support workflow orchestration?
Yes. Mastra has a built-in workflow engine that lets you chain MCP tool calls with branching logic, error handling, and parallel execution.
createMCPClient not exported
Install: npm install @mastra/mcp
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