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Passage Data — cited environmental limits

作者:kedu21-beepバージョン 1.13.0i★ –iクラウドで動く
レジストリ名io.github.kedu21-beep/passage-data

インストール

概要

作者による説明(英語の原文)

Cited US, Canadian, EU limits (discharge, drinking water, soil, air); species status; DwC archives

PopNx MCPの3つの柱

この3つを1つのスコアにまとめることはしません。意見、測定、人気はそれぞれ別のものだからです。

できること

このサーバーのやさしい解説はまだ書いていません。以下はレジストリから読み取った事実です。

  • 接続方法: クラウドで動く
  • トランスポート: Streamable HTTP
  • カテゴリ: その他

インストール

使っているAIアプリを選んで、設定をコピーしてください。

インストールの前に

必要なもの

どのアプリを使っていますか?

上でアプリを選んでください。選んだアプリを覚えておくので、次からはボタンに「…にインストール」と表示されます。

ウェブ、デスクトップ、モバイルのClaudeで使えます:

  1. Settings → Connectors を開く
  2. Add custom connector を押す
  3. 下のアドレスを貼り付けて Add を押す
  4. サインインを求められたら、作者のサービスにサインインする
SettingsConnectors1+ Add2https://…3
https://passage-data.com/mcp

ターミナルでこれを実行します

claude mcp add --transport http passage-data https://passage-data.com/mcp

Cursorで開く

または、設定を自分でコピーする

プロジェクトの .cursor/mcp.json、または ~/.cursor/mcp.json に貼り付けます

{
  "mcpServers": {
    "passage-data": {
      "url": "https://passage-data.com/mcp"
    }
  }
}

ブラウザがアプリを開いてよいか確認し、そのあとアプリが設定を表示して確認を求めます。キーの値は空欄のままなので、自分で入力してください。

VS Codeで開く

または、設定を自分でコピーする

プロジェクトの .vscode/mcp.json に貼り付けます

{
  "servers": {
    "passage-data": {
      "type": "http",
      "url": "https://passage-data.com/mcp"
    }
  }
}

ブラウザがアプリを開いてよいか確認し、そのあとアプリが設定を表示して確認を求めます。キーの値は空欄のままなので、自分で入力してください。

ChatGPTがつなげるのは、インターネット上のサーバーだけです:

  1. ウェブ版のChatGPTを開き → Settings → Connectors (Apps)
  2. Create または Add を押す(プランによっては、先に Advanced で Developer mode をオンにする必要があります)
  3. 下のアドレスを貼り付け、名前を付けて保存する
  4. サインインを求められたら、作者のサービスにサインインする
SettingsConnectors1+ Create2https://…3
https://passage-data.com/mcp

メニューの名前は、プランや時期によって少し違うことがあります。

選んだアプリは、この端末のCookieに保存されます。アカウントは不要です。

この設定は、作者のレジストリ登録情報から作成しています。READMEと違う場合は、READMEに従ってください。

できること

ツールの名前と説明は、サーバーが2026年11月8日に返したそのままの内容です。書いたのは作者で、私たちではありません。プレーンテキストとして表示しています。

  • find_limits

    What is the limit for a substance in a place (an effluent, a river, drinking water, soil), as the regulation itself prints it? Numeric limits and guidelines for one substance or measure, read from the regulations themselves (US federal effluent guidelines, the rules of 31 states

  • check_value

    Is a measured value over the limits we hold? Give a parameter, a number and its unit (and a place, medium or statistic to narrow). Every row find_limits would return comes back with a verdict: over, within, under (below a floor or a band's bottom), or not_comparable with a `why`

  • check_values

    Which results in a lab table are over the limit? A lab table in one call: up to 200 rows of parameter, value and unit, checked against the limits held for one place (and a medium or statistic). Each row is answered by check_value itself: its verdicts (over, within, under, not_com

  • read_certificate

    What does a laboratory certificate report, and is any result over the limit? The rows a laboratory certificate prints, read by rules (no AI writes a row): a PDF certificate, or the laboratory's own export as XLSX, XLS or CSV. Each row gives the sample, the parameter, the value as

  • verify_claim

    Does a limit we hold say what a claim says? Give the claim as read from a sentence (an AI's answer, a report): parameter, value and unit, and the place, medium and statistic when the sentence gives them. The verdict: confirmed (a held row prints the same number, in that unit or o

  • list_sources

    Which regulations, and which editions, does an answer for a place rest on? Every regulation, guideline or permit table we hold for a place: title, issuer, edition, what it governs, how many rows were read from it, and the source URL and sha256. Use it to say what an answer was se

  • get_permit

    What are a US facility's discharge permit limits, when is its renewal due, and has it gone over a limit lately? One US NPDES discharge permit as EPA's national file (ECHO / ICIS-NPDES) holds it: facility, place, every limit by outfall, parameter, statistic and months, the renewal

  • list_permits

    Which facilities in a US state hold a discharge permit, which of them are in one industry (paper mills, meat packing, sewage treatment), which went over a limit lately or face a renewal, and which must meet a new or tighter limit already written into their permit? The state's ind

  • check_dmr

    Will EPA flag this period's Discharge Monitoring Report (DMR)? A US NPDES permit's Discharge Monitoring Report for one period, checked before it is filed: each value you send (outfall, parameter, statistic, value, unit) is set beside the permit's own limit for that period, from E

  • fill_dmr

    What numbers go on a permit's DMR this period, computed from the plant's own daily results? The numbers a US NPDES permit's Discharge Monitoring Report asks for in one period, computed from the plant's own raw results (daily samples, flows): for each value due on the period's for

  • map_to_darwin_core

    Which Darwin Core term does each column of a species file map to, before it goes to GBIF? Which Darwin Core term each column of a species occurrence or checklist file maps to, by the header rules our file-to-archive converter runs before it checks values: for each column the term

  • find_designations

    Is a species protected or at risk, and under which act, list and edition? What the species registers we hold say about one species: its status under each list that names it (the US Endangered Species Act lists, Canada's Species at Risk Act and COSEWIC, provincial acts, the IUCN R

  • screen_species

    Which species on a list are protected or at risk? A species list in one call: up to 500 names, each answered by find_designations itself, for one place or everywhere: its designations with their cites and the registers searched that are `silent` on it with what each one's silence

  • cite_document

    A public document sent here is kept in our library, to be indexed and read into cited rows; a link on a file-sharing host or carrying a signature or token is read and never kept (`kept` says which, and why). Cite numbers or phrases from a public document by page: give its address

  • build_dwc_archive

    A file this tool reads, sent or fetched from the address given, is read as one dropped on our website: what the read finds (column headings, the shape of its rows, the terms they became, refusal codes) is kept so the reader learns, never the file or its values. Names and contacts

  • audit_archive

    A file this tool reads, sent or fetched from the address given, is read as one dropped on our website: what the read finds (column headings, the shape of its rows, the terms they became, refusal codes) is kept so the reader learns, never the file or its values. Names and contacts

  • screen_exposure

    Do these occurrence records publish where a listed species lives too precisely? Occurrence records in one call, up to 5000: each record's species name and coordinates as published, optionally coordinateUncertaintyInMeters, a place, and what the file declares about the point (data

  • export_limits

    Every limit and guideline held for one place and the places above it (CA-QC brings Canada's too, US-OH the US's), as one table: each row with its value, unit, statistic and conditions, and its instrument, edition, section or page, quote, source address and sha256, and what the da

  • search

    Search everything this server holds by free text: a substance and a place (copper effluent Québec, ammonia Ohio, a CAS number), a species and a place (Myotis lucifugus Ontario, little brown myotis), an instrument's title (Metal and Diamond Mining Effluent Regulations, 40 CFR 423)

  • fetch

    One document search returned, as text: limits/ / = every cited row for that parameter there (value, unit, statistic, conditions, and each row's instrument, edition, section or page, quoted text and source URL), and limits/ / / the rows of that medium alone; species/ [/ ] = what e

  • list_sites

    The sites of the signed-in account: id, name, status, when made, and how many documents each holds and how many of them are read. A site holds a project's documents (permits, studies, lab reports, tables); ask_site answers a question from them, cited to the page.

  • create_site

    A new site in the account, with its name only: it is placed on a map later, on its page. Each call makes one more site, so look for the site with list_sites first.

  • add_document

    One file held on a site and read, as a file dropped on the site's page is: its text layer page by page, its summary and, for a laboratory table, its result rows, all kept in the account and searched by ask_site. Give the file as `content_base64`, or a text as `text`. The same byt

  • ask_site

    What do a project's own documents say about a question, cited to the page? A question answered from one site's own read documents, by Claude, and checked before it is shown: every statement carries quotes, each quote is found again on the page it names, and a statement whose quot

基本チェックi

誰でも見られる情報をチェックしており、コードは読んでいません。当てはまらない項目は数に入れていません。 · 2026年11月9日にチェック

  • ✓ 合格

    作者とリポジトリが一致

    レジストリ名は、リポジトリを所有するGitHubアカウント kedu21-beep で確認済みです

  • … 未チェック

    今もメンテナンスされている

    このリポジトリはまだGitHubから読み取っていません

  • … 未チェック

    ライセンスがある

    このリポジトリはまだGitHubから読み取っていません

  • ✓ 合格

    エンドポイントが応答する

    108ミリ秒で応答(HTTP 200)

  • – 対象外

    OAuthでサインイン

    サインイン不要

  • ✓ 合格

    ツールの説明に隠れた指示がない

    24件のツールの説明を読み、AIへの隠れた指示は見つかりませんでした

その他のほかのサーバーとの比較i

  • このカテゴリのほかの18676件のうち0%よりスターが多い
  • このカテゴリのほかの18676件のうち64%より最近レジストリに公開
  • 基本チェックの結果が、このカテゴリのほかの18676件のうち100%と同じかそれ以上

レジストリでこのカテゴリにある有効なすべてのサーバーと比較しています。スターは、公開者がリポジトリの所有者である場合だけ数えます。

よくある質問

Passage Data — cited environmental limitsは安全ですか?

当てはまる基本チェック3項目のうち3項目に合格しました。コードは読んでいません。キーやトークンを追加する前に、サーバーがどんなアクセスを求めているかを確認し、必要な権限だけを持つキーを使ってください。

どんなキーやコードが必要ですか?

レジストリには必須のキーは載っていません。ただし、最初に使うときにサインインを求めるサーバーもあります。

パソコンで動きますか、それともクラウドですか?

作者のクラウドで動きます。インストール不要でインターネット経由でつながりますが、送った内容は作者のサーバーを通ります。

今もメンテナンスされていますか?

GitHubリポジトリの最終更新は–、最新バージョン(1.13.0)がレジストリに届いたのは25 日前です。

どのアプリで使えますか?

Claude Desktop、Claude Code、Cursor、VS CodeなどのMCP対応アプリで使えます。URLでつながるので、リモートMCPサーバーに対応したアプリ(開発者モードのChatGPTなど)でも使えます。

代わりに使えるものは?

同じカテゴリには:Spec Driven Development, Remote Desktop Commander, ChargingNear.me

代わりの候補

同じカテゴリで、ほかの作者が作ったサーバー。スターの多い順。

カードの見方:↓ 週あたりのダウンロードi★ GitHubスターi3つの柱:レビュー · チェック · 利用状況i更新=最新バージョンをレジストリに公開した日i

Spec Driven Development

MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.

作者:formulahendry初期↓ 66/週★ 44014 か月前更新

パソコンで動く

Remote Desktop Commander

Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.

作者:desktop-commander成長中★ 2114 日前更新

クラウドで動く✓ desktopcommander.app

ChargingNear.me

U.S. EV charging stations: nearest, on a route, city and state stats, highway gaps and NEVI status.

作者:chargingnear.me初期今日更新

クラウドで動く✓ chargingnear.me

作者のREADME

READMEを開く

作者のリポジトリから書かれたとおりにコピーしたものです。PopNx MCPは内容を確認・推奨していません。HTML、画像、スクリプトは取り除いています。リンクはこのサイトの外へ移動します。

Passage Data — cited environmental limits (MCP server)

A remote MCP server and HTTP API for numeric environmental limits read from the regulations themselves: effluent and discharge limits, surface-water and groundwater quality criteria, drinking-water standards, soil and groundwater screening values, ambient-air guidelines and emission limits, for the US (federal rules and the states), Canada (federal, every province and territory), Germany, France, Italy and the EU. It also reports the status a species holds under the species-at-risk registers it holds.

Every row is cited: instrument, edition, section or page, the quoted text, and the source file's URL and sha256. When nothing is held, the answer is a coded refusal naming every instrument searched, never an empty list.

  • MCP endpoint: https://passage-data.com/mcp (Streamable HTTP, no key)
  • HTTP API: https://passage-data.com/api/v1/ (JSON, no key; GET, and POST for a table or a list)
  • Full reference for agents: passage-data.com/llms.txt · OpenAPI 3.1
  • Registry name: io.github.kedu21-beep/passage-data

Connect

Claude Code

claude mcp add --transport http passage-data https://passage-data.com/mcp

Claude (web or desktop), ChatGPT (developer mode), and other clients: add a custom connector or remote MCP server with the URL https://passage-data.com/mcp. No key or sign-in.

Cursor (mcp.json):

{ "mcpServers": { "passage-data": { "url": "https://passage-data.com/mcp" } } }

Tools

ToolWhat it answers
find_limitsNumeric limits and guidelines for one substance or measure (a name or CAS number), optionally by place (ISO 3166: US-OH, CA-QC, DE, EU), medium, statistic and kind. A place also searches the places above it.
check_valueWhether one measured value (with its unit) is over, under or within each row find_limits would return. Units convert exactly within a family; a row that cannot be compared says why (a hardness- or pH-dependent criterion, a narrative limit, a unit of another family).
check_valuesA lab table in one call: up to 200 rows of parameter, value and unit for one place, each answered by check_value, with each held limit sent once and a count of the rows over. A row that cannot be read (an unknown parameter, a value below detection such as <0.005) gets its own coded refusal.
verify_claimWhether a limit held says what a sentence says (an AI's answer, a report): confirmed with the row's cite, contradicted with the numbers held, or a refusal when nothing is held to judge it by.
list_sourcesEvery instrument held for a place: title, issuer, edition, what it governs, rows read, source URL and sha256.
get_permitOne US NPDES discharge permit from EPA's national file: limits by outfall, renewal due date, the last 12 months' values over a limit.
find_designationsThe status a species holds under each register held: US ESA, SARA and COSEWIC, provincial and territorial acts, IUCN Red List, CITES, CMS, EU Habitats and Birds Directives, UK schedules. Each cited to the line the register prints.
screen_speciesA species list in one call: up to 500 names for one place or everywhere, each answered by find_designations, with each register sent once and the registers that are silent on a name.
map_to_darwin_coreThe Darwin Core term each column of a species occurrence or checklist file maps to, the rule that decided it, and the GBIF-required terms no column carries.
searchFree-text search over everything held (a substance and a place, a species, an instrument's title, an NPDES permit number), returning ids for fetch.
fetchOne document search returned, as text: every cited row for a parameter in a place, what each register says about a species, or what is held for a place.

All tools are read-only and idempotent.

Example

curl -s -X POST https://passage-data.com/mcp \

-H "content-type: application/json" \ -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"find_limits","arguments":{"parameter":"ammonia","place":"US-OH","medium":"surface_water"}}}'

or over plain HTTP:

curl -s "https://passage-data.com/api/v1/limits?parameter=ammonia&place=US-OH&medium=surface_water"

A lab table or a species list goes in one POST:

curl -s -X POST https://passage-data.com/api/v1/check -H "content-type: application/json"   -d '{"place":"CA-QC","medium":"water_discharge","rows":[{"parameter":"copper","value":0.15,"unit":"mg/L"},{"parameter":"zinc","value":0.4,"unit":"mg/L"}]}'

curl -s -X POST https://passage-data.com/api/v1/designations -H "content-type: application/json" -d '{"place":"CA-ON","species":["Myotis lucifugus","Emydoidea blandingii"]}'

Each row carries value, unit, statistic, direction, kind, medium, place, conditions as printed, and a cite block (instrument, title, issuer, edition, section, page, quote, source_url, source_sha256). More in examples/.

What is held

The live counts are on the service card: passage-data.com/api/v1/ (held). On 2026-10-14 the card said 247 instruments, 98,587 rows, 5,910 parameters and 74 places, plus 34 species registers holding 213,742 entries.

Terms

  • The data is read from public law and public agency files. Check the cited source before relying on a value. A refusal is a statement about our sources, not about the law of a place or the protection of a species.
  • Free while in preview. Calls are rate-limited (30 requests per 10 seconds per caller; a blocked call gets HTTP 429 with Retry-After).
  • We keep what is asked (tool, place, parameter or species name, outcome), the name and version the calling program gives, the network it calls from (operator and country, as Cloudflare reports them) and how many distinct callers a day; never an IP address, an account or a person.

This repository holds the server's listing and examples. The server itself is hosted at passage-data.com; its code is not public.

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