US Codex

Connect Remote server

claude mcp add --transport http uscodex https://uscodex.org/mcp

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

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

Settings > Connectors > Add custom connector
URL: https://uscodex.org/mcp

Tools 5 found in our last check

• search

  Search the full text of federal law: United States Code, Code of Federal Regulations, Public Laws, Congressional Bills, Executive Orders. Results are ranked across every corpus unless `corpus` narrows them, each with its citation, a link and the matching words. A query that is o…

• 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. Paths also reach the corpus indexes ("/usc", "/pl?congress=118", "/bills?congress=119", "/eo") and each code's…

• 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. Lists come 50 at a time; `list` and `offset` page through one.

• 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.

• compare

  What changed in a code section between two releases: each provision added, removed, changed or renumbered, the edits marked <del> and <ins>. To compare versions of a bill, take the 'what changed' link from its history.

Details

More developer tools servers See all

• AGILEX Docs

  Official AGILEX robotics product docs: manuals, CAN protocol, firmware, FAQ. Read-only.

• Echoo public catalog

  Read-only Echoo product facts, pricing, documentation and published writing skills.

• 99tests

  Order human-run real-device app tests from your coding agent; verified bugs return as fix prompts.

• LimitReceipts by aiw3b

  Find the AI coding/app-builder plan that fits your usage: limits, prices and plan-fit picks.

• Candor UI docs

  Candor UI docs and component suggestions. Read-only, no key, never serves paid source.

• MoneyTools Tools

  Call for a cheap read-only utility: 100+ tools; free daily tier; not charged on failure