New Hampshire Code MCP server

@pipeworx/new-hampshire-code

New Hampshire RSA (Revised Statutes Annotated) — New Hampshire state statutes — full section text by citation, and topic/keyword search over official catchlines.

Part of Pipeworx — an MCP gateway connecting AI agents to 1784+ live data sources. This is an independent, unofficial integration — not affiliated with, endorsed by, or published by the upstream provider.

Tools

"630:1", capital murder), with the official catchline, chapter/title context, and the amendment history taken verbatim from the section's own "Source." line (e.g. "Source. 1971, 518:1. 1974, 34:1. ... 2019, 42:1, eff. May 30, 2019."), split out into history.

• nh_statute(citation) — full current text of one RSA section (e.g.

Court's own official section and chapter catchlines across all 64 titles (e.g. "landlord", "concealed weapon permit"). Not full-text search — New Hampshire does not publish one.

• nh_search(query, limit?) — topic/keyword search over the General

Auth

Keyless.

Data sources

All under https://gc.nh.gov/rsa/html/ — the canonical host; the legacy www.gencourt.state.nh.us 301-redirects every path there (verified live 2026-10-07).

and its official name.

• nhtoc.htm — root Table of Contents: every TITLE (roman numeral I–LXIV)

its official name.

• NHTOC/NHTOC-{ROMAN}.htm — one page per title: every CHAPTER in it, with

in it, as "Section: {chapter}:{section} {catchline}.".

• NHTOC/NHTOC-{ROMAN}-{chapter}.htm — one page per chapter: every SECTION

nh_statute fetches this one, live, per request — never baked.

• {ROMAN}/{chapter}/{chapter}-{section}.htm — the live section page.

scripts/bake-index.mjs walks the first three (root + every title + every chapter) ONCE, offline, into src/nh-index-data.ts — citation + official catchline + chapter/title context, never the statutory text itself.

Capabilities — three available, one is not

New Hampshire's own publication covers:

carries a "Source." line inside its sourcenote tag, listing the session laws that created or amended it. nh_statute returns it verbatim (including the "Source." label) in history.

• Citation lookup — nh_statute.
• Topic/keyword search — nh_search, over catchlines only (see below).
• Amendments/enactment history — AVAILABLE. Every in-force section page

AVAILABLE. Checked live: neither the root Table of Contents nor any section page links to a per-year archive or a "view as of" date picker. gc.nh.gov publishes the CURRENT online RSA only. The "Source." line says WHEN and by which session law a section was amended; it does not return what the text read before that amendment.

• Historical version (the text as it read before an amendment) — NOT

Source and shape — read this before touching the parser

The August state-law survey (docs/state-law-probe.md) flagged New Hampshire as needing "a ROMAN-NUMERAL title derived from the chapter," and that every index URL it guessed returned the same generic 18.8 KB site page. Both observations were correct as far as they went: NH's chapter numbers are not partitioned by title through any arithmetic the way Idaho's chapter = floor(section / 100) is, so there is no formula to derive a title from a bare chapter number. What the survey had not found is that gc.nh.gov's TOC is three levels deep, not one, and every level is a small, static, keyless HTML page (see "Data sources" above) — so the chapter → title-roman map, and every section's official catchline, both come from walking all three levels once. This is the three-level version of the two-level bake mcps/idaho-code does (title listing → chapter listing), extended by one level because NH's chapter numbers give no shortcut at all.

Shortened. The full README is on GitHub.