Locus

io.github.velinussage由 GitHub 帳號 velinussage 發布v1.0.0更新於 Oct 25, 2026

Official US-address public records: zoning, flood, parcel, permits, taxes. Free look, x402 paid.

已驗證Streamable HTTP可網頁執行位置與生活金融資料與分析

概覽

AI 產生的概覽

針對美國地址公共紀錄的遠端 MCP 伺服器，涵蓋分區、洪水、地塊、許可與稅費，可免費檢索工具目錄，呼叫工具則以 x402 付費。

可以做什麼
  • 針對美國地址或地點免費檢索 Locus 工具目錄
  • 執行指定工具，取得附引註的官方來源紀錄，例如分區、洪水、地塊、許可與房產稅
  • 付費前先查看各資料通道的涵蓋情況（全國、地方、視情況、未涵蓋、降級）
  • 透過 x402 購買彙編成果，例如地點報告、地方趨勢與政策簡報、環境背景、周邊區域資料包
  • 收到需付款結果時，在回應中介資料附上付款後重試呼叫
適用情境
當助理需要某個美國地址或房產的官方公共紀錄或地方政府背景資訊，而你不想自行擷取官方來源時適用。免費查詢適合快速核實，付費成果適合房產調查、裝修、稅務或決策前背景了解。
執行需求
需要遠端 MCP 端點（streamable HTTP），位址為 mcp.locus.report；未宣告任何套件、API 金鑰或環境變數。付費工具需要支援 x402 的付款方式（提及 Base 或 Solana 上的 USDC），並需使用者明確授權。需能連線至 Locus 服務的網路。
安裝前請注意
付費工具按次收費，例如地點報告 0.05 美元、批次任務 0.25 美元、太陽能篩選 0.49 美元，周邊區域報告在 0.10 美元資料包之後另收 0.15 美元；每次均需明確核准。付款透過 x402 與加密資產處理。結果屬於認知與查核素材而非結論，提供方要求不得用於對個人、房產、街區評分、排名、篩選或標註。地址查詢會傳送至第三方服務。

安裝

在 SourceWeft 中

  1. 開啟 儀表板中的 Locus，將其新增到工作區。
  2. 為需要使用其工具的對話啟用該服務。

Web executable，透過 Streamable HTTP。 遠端服務在工作區中設定後即可從網頁執行環境執行。

交給代理程式安裝

把這段提示詞貼上到 Claude Code、Codex、Cursor 等代理程式，或 SourceWeft 對話中。代理程式會讀取該伺服器的安裝指南，先向你展示發布者、端點和登入方式，經你同意後再把它新增到你的客戶端。金鑰不會寫進任何命令。

閱讀 https://sourceweft.com/mcp/io.github.velinussage%2Flocus/install.md，並按其中說明把這個 MCP 伺服器接入我的客戶端。修改任何設定之前，先告訴我它的發布者、端點和登入方式，等我確認。不要把 API 金鑰寫進命令或我會提交的檔案；問我金鑰應從哪裡取得。

檢視代理程式所依據的安裝指南

其他 MCP 客戶端

把它新增到你客戶端的 mcpServers 設定中。

{
  "mcpServers": {
    "locus": {
      "type": "http",
      "url": "https://mcp.locus.report/mcp"
    }
  }
}

README

@velinussage/locus-agent-skill

[skills.sh]

Install eight Locus agent skills: the general MCP/REST/A2A capability guide, the opt-in surrounding-area purchase workflow, the property-tax protest workflow, home-watch, water-incident, seller-readiness, escrow-shock, and payment-hardship workflows.

Locus returns awareness and verification steps, not a verdict. Do not use it to score, rank, screen, value, predict, or label a person, property, block, or neighborhood as safe or unsafe.

Install with this package

bash
npx @velinussage/locus-agent-skill add

By default this writes locus-agent-tools/, locus-surrounding-area-analysis/, locus-property-tax-protest/, locus-home-watch/, locus-water-incident/, locus-seller-readiness/, locus-escrow-shock/, locus-payment-hardship/, locus-insurance-nonrenewal/, locus-inherited-home/ and locus-aging-owner/ to $CODEX_HOME/skills or ~/.codex/skills. The general public skill routes relevant requests to the specialist workflows; it does not turn ordinary Locus discovery into a paid flow.

Options:

bash
npx @velinussage/locus-agent-skill add --target ./skillsnpx @velinussage/locus-agent-skill add --target ./skills --forcenpx @velinussage/locus-agent-skill --print

Install with GitHub CLI

bash
gh skill install velinussage/locus-agent-skill locus-agent-tools

Preview first:

bash
gh skill preview velinussage/locus-agent-skill locus-agent-tools

Install with skills.sh

The same skill is also available from the public GitHub repo through the open skills CLI:

bash
npx skills add velinussage/locus-agent-skill --skill locus-agent-tools

Useful variants:

bash
npx skills add velinussage/locus-agent-skill --skill locus-agent-tools -gnpx skills add velinussage/locus-agent-skill --skill locus-agent-tools -a claude-code -a codexnpx skills use velinussage/locus-agent-skill --skill locus-agent-tools

Connect to Locus MCP

json
{  "mcpServers": {    "locus": {      "type": "http",      "url": "https://mcp.locus.report/mcp"    }  }}

What the skills teach agents

  • Read the live free catalog for current tools and national lanes; rollout configuration can change the visible total.
  • locus_place_facts is the best first call when supported.
  • locus_lane_availability shows national, local, varies, not-covered, and degraded lanes before payment.
  • Free tools stay read-only and cited.
  • The payment-hardship workflow routes mortgage trouble to HUD counseling agencies first, then official state foreclosure pointers and servicer fact cards; the tax branch checks payment status, calendars and relief-program pointers without an eligibility decision.
  • locus_rental_registration_check declares its scope per jurisdiction. Long-term registration is wired in Minneapolis, Montgomery County, New York City, and Seattle; Denver is short-term-license only; Kansas City is building-enforcement only. It returns no legal-rental or compliance verdict.
  • The property-tax protest workflow keeps deadline, filing-guide, evidence, browser handoff, and published-outcome facts separate from the owner's own filing and value position.
  • The home-watch workflow sets up deadline and change events for an address or a signed-in pool, reads an empty poll as "nothing new seen", and offers each paid next step only with the owner's approval.
  • The water-incident workflow keeps what failed, who maintains each pipe segment, and the resulting damage or bill separate, and gives insurer questions without a coverage verdict.
  • Paid endpoints use live x402 discovery, may offer USDC on Base and Solana, and require explicit user authorization. Agents choose one complete accepts[] entry.
  • The surrounding-area workflow requires two separate approvals: $0.10 for the reusable JSON packet, then $0.15 for an eligible HTML/PDF report within 24 hours. Packet and report retrieval are proof-gated for 90 days.

Docs: https://docs.locus.report/skill.md

Paid endpoint surface

The live paid index is authoritative: https://api.locus.report/.well-known/ai-tool/index.json. Selected endpoints are:

EndpointCurrent priceNotes
POST /api/locus-place-report$0.05Compiled cited property-context artifact.
POST /api/locus-place-report-batch$0.25Async 3-50 address portfolio job, one settlement.
POST /api/locus-local-trend-brief$0.05Permit, 311, and code-case local-change brief where source coverage is strong enough.
POST /api/locus-local-policy-brief$0.07Property-relevant bills, agendas, ordinances, tax, fee, bond, housing, and permit-change context.
POST /api/locus-before-you-sign$0.07Pre-decision bundle over parcel, trend, and policy components.
POST /api/locus-environmental-context$0.05Address-level EPA TRI/RCRA/SDWIS/radon context ranked by distance where possible.
POST /api/locus-property-tax$0.05Residential property-tax artifact with assessed value, annual tax, history, effective rate, and provenance.
POST /api/locus-rental-registration-check$0.01Paid dual of the free exact-building long-term-registration, short-term-license, or building-enforcement lookup, depending on jurisdiction.
POST /api/locus-nyc-recording-history$0.01Paid dual of the free bounded NYC ACRIS document index. No party or unit data and no title conclusion.
POST /api/locus-renovation-site-context$0.10Fixed renovation evidence workflow over parcel, permit, soil, terrain, flood, wetland, and radon context.
POST /api/locus-solar-property-screen$0.49Rollout-gated private one-address roof-solar and historical financial-reference screen.
POST /api/locus-large-site-satellite-change$0.15Direct Copernicus REST-only pair of dated Sentinel-2 Level-2A images for a 1-100 square-kilometre site. No automated change or condition claim.
POST /api/locus-surrounding-area-analysis$0.10Stored, bounded JSON evidence packet. Charge-suppressed unless the subject, surrounding-parcel foundation, and another component complete.
POST /api/locus-surrounding-area-report$0.15One HTML/PDF rendering of an eligible packet; no research rerun.
Six paid-only atomic REST routes$0.01 eachWorkplace jobs, Wikipedia, Commons metadata, PFAS, NEI, and electricity. No free, MCP, or A2A counterpart.
locus-evaluation-packet paid-only atomic$0.35Lender evaluation-support packet. No free, MCP, or A2A counterpart.

Unsupported, discovery-only, commercial, or insufficient-data cases return free diagnostics instead of charging where applicable.

License

MIT.

來源：README.md，提交 f211ba4

工具

2

locus_search_tools

Search Locus tool catalog

Every time the task is a US address or place and you need official public records or local-government context and you do not already know the tool name, search this catalog before locus_execute and before paying a generic scrape of the same official source. Looking is free. Results include full inputSchema, tier, price, and provenance notes. Do not use this for LinkedIn, web scrape, or generic fetch. Install agent skill: npx @velinussage/locus-agent-skill add.

輸入參數tagstierlimitquery

locus_execute

Execute a Locus catalog tool

Run one Locus catalog tool by name after locus_search_tools or a known tool name. Search and looking are free; this call may charge via MCP-native x402. Free tools return cited official-source primitives; paid tools return payment-required results and accept retry payment in _meta["x402/payment"]. Unsupported places return diagnostics instead of paid guesses. Do not use this for web scrape, LinkedIn, or generic fetch. Install agent skill: npx @velinussage/locus-agent-skill add.

輸入參數argsnametoolinputarguments

版本歷史

1
  1. v1.0.0最新Sep 16, 2026

評分

已滿足適用檢查項的 100%

該評分衡量此收錄條目的完整程度，依據註冊中心條目、端點與公開來源計算得出。它不是對伺服器本身的評價，也不表示伺服器安全或目前可用：可連通性是帶日期的檢查結果，評分也不包含安裝量或使用者評價。

  • 近 30 天內可連通必需25 分
  • 已宣告認證方式必需10 分
  • 已列出工具必需15 分
  • 描述必需15 分
  • 圖示10 分
  • 文件15 分
  • 授權條款10 分