General Tools

uscodex.org

An MCP server that provides full-text search, retrieval, citation parsing, cross-reference lookup, and version diffing for the United States Code.

1 endpoint5 known toolsFirst detected September 15, 2026Last detected September 25, 2026

ENDPOINT 1

https://uscodex.org/mcp

No auth detected

MCP server metadata

Name: uscodex
Version: 0.1.0

Capabilities

tools

Server instructions

Federal law as published by its official sources — United States Code, Code of Federal Regulations, Public Laws, Congressional Bills, Executive Orders — cross-linked, with every release of each code. Every tool answers with the site's markdown for a page: its frontmatter names the citation, release and canonical URL, and its links are paths `fetch` accepts. Start with `search` for words, or `fetch` for a citation.

Known tools 5

search

Search the full text of federal law: United States Code, Code of Federal Regulations, Public Laws, Congressional Bills, Executive Orders.

Inferred read-only

fetch

Read a document or page of the site as markdown: a code section with its notes, a title's or unit's contents, a public law, a bill (at any version), an executive order.

Inferred read-only

citations

What cites a document: each corpus's citations of a code section, law, bill or order, with the words that cite it, and for a statute the regulations issued under it.

Inferred read-only

history

How a document came to be: for a code section, the laws that enacted and amended it and every release that changed its text; for a law or bill, its legislative history, each version linked to its text and to what changed from the one before.

Inferred read-only

compare

What changed in a code section between two releases: each provision added, removed, changed or renumbered, the edits marked <del> and <ins>.

Inferred read-only

CONNECT WITH APPROVAL

Client installation

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.uscodex]
url = "https://uscodex.org/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "uscodex": {
      "type": "http",
      "url": "https://uscodex.org/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: uscodex
Remote MCP URL: https://uscodex.org/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "uscodex": {
      "url": "https://uscodex.org/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "uscodex": {
      "type": "http",
      "url": "https://uscodex.org/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "uscodex",
  "transport": "streamable-http",
  "url": "https://uscodex.org/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

TRUST AND VERIFICATION EVIDENCE

Loading Trust v2 evidence…

Checking the associated registrable domain. The BuiltWith key remains server-side.

Indexed

Evidence is source-attributed and does not guarantee that a third-party server is safe. Risk labels are conservative metadata heuristics.