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US Codex

Federal law: US Code, CFR, public laws, bills and executive orders, cross-linked and versioned.

Connector by uscodex.orgOfficial · Domain verified by the MCP Registry

IndexedLicense unknownRemote (HTTP)Remote (SSE)
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Install

Works with Claude Code, VS Code, Cursor, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install connector/uscodex-org-uscodex

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

Remote endpoints

  • https://uscodex.org/mcp Remote (HTTP)
  • https://uscodex.org/mcp/sse Remote (SSE)

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About

Federal law: US Code, CFR, public laws, bills and executive orders, cross-linked and versioned.

Reviews

Write a review

No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools
3 read · 0 write · 0 delete · 2 not yet classified
Secrets
None asked for
Install scripts
Nothing to install (hosted)
Runs as
Hosted (remote endpoint)

Tools by what they do 5

From the running server's own tool list (tools/list) on Oct 25, 2026.

Read 3 · Look things up without changing anything.

  • compare
  • fetch
  • search

Not yet classified 2 · We could not tell from the name and description.

  • citations
  • history

Network hosts it talks to 1

  • uscodex.org · found in remote endpoint, install command

Files it touches

  • Any path the agent passes to its tools

Tools (5)

As the server listed them on Oct 25, 2026. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • 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.

  • 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.

  • 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 releases ("/usc/releases"). Links in the markdown are paths this tool accepts.

  • 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.

  • 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 only a citation returns that document instead.

Signals

Last release
Sep 25, 2026 (1 month ago)

Details

Registry name
org.uscodex/uscodex
Version
1.0.0
Auth
Auth not stated
License
License unknown
Website
uscodex.org/mcp
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
Official MCP Registry
Cite this page

US Codex MCP server. Agent Mart. https://agentmart.dev/connectors/uscodex-org-uscodex (last updated 2026-10-24)