@pipeworx/hawaii-code

Connect: https://pipeworx.io/mcp — every tool in the catalog, including @pipeworx/hawaii-code’s. Install: one-click buttons

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Tools: 2

Hawaii Revised Statutes (HRS) — state statutes by citation, by official catchline (topic search), with inline amendment/enactment history and a year-by-year historical archive back to 1999. Keyless.

Tools

• hi_statute(citation, year?) — full text of an HRS section by citation (“707-701” is murder in the first degree; “521-44” is a landlord’s security-deposit duty under the Residential Landlord-Tenant Code). Includes the official catchline, chapter context, and amendment/enactment history parsed from the Legislature’s own trailing “[L 1972, c 9, …]” session-law bracket. Pass year (1999-2025) to get that year’s archived text of the same section instead of the current one.
• hi_search(query, limit?) — topic/keyword search over the Legislature’s own official section and chapter catchlines (not full statutory prose — see below), returning matching citations.

Auth

Keyless.

The survey trap did not apply — it was never really walled

The August survey recorded “Hawaii (403)” and stopped there. Looking past it: the Legislature’s statute site (www.capitol.hawaii.gov/hrscurrent/) sits behind Cloudflare and its WAF returns a hard 403 “Sorry, you have been blocked” to this fleet’s laptop/office IP on every request — reproduced with a dozen UA/Accept/Accept-Language combinations, including a full real-Chrome header set, 0 passes. That matched the described trap.

The edge probe said otherwise. A throwaway wrangler dev --remote Worker on the prod Cloudflare account, fetching the exact same URLs, got clean 200s every time — cache HIT and MISS, a dozen distinct real pages, zero blocks. This is the inverse of the oscn.net/oklahoma-code case (Worker blocked, browser fine): here the Cloudflare Worker is the client that gets through, and the laptop is the one that doesn’t. Since the live gateway is a Cloudflare Worker, it needs no egress relay, no special header, and no BYOK — a plain fetch() from the gateway reaches the site directly. The pack’s own src/index.ts header has the full probe trail; this file’s job is just to record the conclusion for the next person who sees “403” in a survey and reaches for the relay reflexively.

No combined index, no search API — one TOC fetch per chapter, baked once

hrscurrent/ is a plain IIS directory tree, one file per section:

/hrscurrent/Vol{NN}_Ch{range}/HRS{chapterNum}/HRS_{chapterNum}-{section}.htm

Every chapter directory also carries exactly one extra file — HRS_{chapterNum}-.htm — which is the chapter’s own official table of contents: a “CHAPTER NNN” heading, the chapter’s name, and every section number with its official catchline. One fetch per chapter (1,108 of them) is enough to bake the whole citation + catchline index; hi_search reads that baked table entirely in memory. hi_statute uses the baked table to resolve a chapter, then encodes the expected filename for the requested section and fetches it live — falling back to a live directory listing if the encoded guess doesn’t resolve (a section added, renumbered, or carrying a decimal/letter-suffix shape the encoder didn’t predict since the last bake). The baked table never carries statutory body text.

Three TOC-parsing traps, found by actually diffing bake output, not by inspection

1. A section immediately followed by a blank-line separator was silently dropped, not just its continuation text — the blank-line handler reset the in-progress section without ever pushing it to the output. This is the MOST common shape (the last section before every “Part” header, and the last section of every chapter), so the first bake silently lost roughly 1 in 10 sections fleet-wide (confirmed: “521-11” and “414-1” were both missing) before the flush was added to every place the loop resets current.
2. A run of consecutively repealed sections renders on ONE line, not one-per-line — e.g. “27-12, 13 Repealed” or “27-21, 21.1, 21.2, 21.3 Repealed” (chapter 27, confirmed live). Only the first number carries the chapter prefix. Left unhandled, that whole line falls through to “continuation text” and silently corrupts the PRECEDING real section’s catchline.
3. A handful of chapters append a cross-reference appendix after the real section listing: either a “DERIVATION TABLE OF CHAPTER NNN FROM ” (chapter 414’s Model Business Corporation Act cross-reference literally renders “414-1 1.01”, which matches the section-citation pattern and silently overwrote the real “414-1 Short title” row) or a bare renumbering/disposition table in plain columns with no heading at all (chapter 634). Both are reliably in the XNotes/XNotesHeading CSS class the real section list never uses, so the parser stops at the first such block — gated on having already passed the chapter’s own heading, because the anchor chapter of a Title (e.g. chapter 21) opens with a TITLE-level chapter list and its own “Cross References” block BEFORE its “CHAPTER 21” heading even appears; stopping unconditionally at the first XNotes block there would discard the chapter’s entire real content.

A fourth trap, in the SECTION page itself, not the TOC

The heading and the section’s OPENING SENTENCE are routinely the same <p> block — HRS writes <b>§707-701 Murder...</b> (1) A person commits... as one paragraph, not two. Matching the heading regex against the whole flattened paragraph text swallows that opening sentence into the parsed catchline and drops it from the body entirely (confirmed live: an early version of hi_statute('707-701') returned text starting at “(a) More than one person…” instead of “(1) A person commits the offense of murder in the first degree if the person intentionally or knowingly causes the death of:”). Fixed by reading the heading from ONLY the content inside the first <b>...</b> span in the raw block, and treating whatever text follows that closing tag in the SAME block as the first piece of body text.

Refresh path

Re-run the bake script whenever Hawaii recodifies (typically once a year, after a legislative session’s Act compilation):

node mcps/hawaii-code/scripts/bake-index.mjs --relay <url> > mcps/hawaii-code/src/hi-index-data.ts

--relay must point at a running passthrough Worker (GET /?raw=1&url=<target> → fetch(target) bytes verbatim) if run from a network the WAF blocks — this fleet’s laptop needs it; the live gateway does not. It fails loudly (not silently) if it finds fewer than 10 volumes or fewer than 500 chapters or fewer than 10,000 sections — any of those would mean the site’s markup changed rather than that the Code shrank.

Charset — hrscurrent is UTF-8, the historical archive is not

/hrsarchive/hrs{YYYY}/ (confirmed live 1999-2025, the SAME directory shape under a different root) serves older years as windows-1252, with the charset declared only in the HTML <meta> tag — never in the HTTP header. Decoding every page as UTF-8 regardless would silently mangle every §, em dash, and curly quote in an archived page, the same class of bug that once corrupted oscn.net through the shared egress relay (fleet #2742). sniffAndDecode reads the <meta charset> declaration from the raw bytes before choosing a decoder, on every fetch — current and historical alike.

The “not found” page is HTTP 200, not 404

A citation that doesn’t exist gets HTTP 200 with the site’s own generic IIS/ASP.NET 404 page (charset=iso-8859-2, /screen.css) — not a 404 status, not the statute template. A status-code check alone would read every missing citation as a transport success with nothing to parse. isNotFoundPage distinguishes that from a genuine parse failure (the statute template IS present — WordSection1/hrs.css — but the heading regex still found nothing, which rejects loudly, never silently) and from a Cloudflare block page (also rejects loudly — see isBlockedPage, defense in depth even though this site’s WAF answers with a hard 403 rather than a 2xx challenge).

Four capabilities — all four available

• Citation lookup — available (hi_statute).
• Topic/keyword search — available (hi_search), but it matches official CATCHLINES, not full statutory prose. Hawaii does not publish a full-text search of statute body text (verified live). A query like “landlord” surfaces 15+ catchlines directly (e.g. “Landlord’s remedies for failure by tenant to pay rent” under chapter 521) and 80+ total matches once chapter-title recall is included.
• Amendments/enactment history — available, inline. Every current HRS section that has ever been amended ends its own text with a [L 1972, c 9, pt of §1; am L 1986, c 314, §49; ...] bracket — one session-law citation per amendment. hi_statute extracts and splits this into amendments_history rather than leaving it buried in text; a section with no such bracket says so explicitly rather than omitting the field.
• Historical version — available back to 1999. hi_statute({citation, year}) fetches the SAME tree under /hrsarchive/hrs{YYYY}/ — confirmed live by fetching HRS 707-701 (murder) as it read in 2015, which is shorter than the current text (it predates the 2016 amendment adding the family-court-witness circumstance).

Citations

Hawaii cites by chapter-section, e.g. “707-701” (Chapter 707, Section 701: murder in the first degree) or “521-44” (Chapter 521, Section 44: security deposits). The chapter number can carry a letter suffix for an inserted chapter (“502C-1”); the section number can carry a decimal and/or a trailing letter (“69.5”, “21.6”). hi_statute resolves the full citation against the baked chapter table directly rather than requiring a specific suffix shape.

Data sources

• https://www.capitol.hawaii.gov/hrscurrent/ — the current Hawaii Revised Statutes, as a plain directory tree (one file per section, one TOC page per chapter). Baked once into src/hi-index-data.ts (chapter + citation + catchline only, never statutory text); hi_statute fetches the one section page a caller asks for, live, on every call.
• https://www.capitol.hawaii.gov/hrsarchive/hrs{YYYY}/ — the same tree for a historical year, 1999-2025. Fetched live, never baked.

Both are plain, keyless, server-rendered HTML — no login, no JS. The site’s Cloudflare WAF blocks this fleet’s own laptop/office network (see above); the live gateway, itself a Cloudflare Worker, is unaffected.

Tools

• hi_statute — Get the FULL TEXT of a section of the Hawaii Revised Statutes (HRS) — Hawaii state law — by citation. “707-701” is murder in the first degree; “521-44” is a landlord’s security-deposit duty under the
• hi_search — Search the Hawaii Revised Statutes BY TOPIC or keyword rather than citation — “landlord security deposit”, “concealed firearm permit”, “murder”. Matches against the Legislature’s own official section