io.github.equinoxaifinance-rgb由 GitHub 帳號 equinoxaifinance-rgb 發布v0.3.1更新於 Oct 29, 2026
Web pages your agent can quote: 1,000 full fetches a month free, no card, then $0.01 a page.
發布方自己的服務：Proof Holdings
遠端 MCP 伺服器，抓取公開網頁並回傳可引用的分段文字、雜湊與憑據，並提供免費預覽額度。
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。
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.equinoxaifinance-rgb%2Fproof-fetch/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。把它新增到你客戶端的 mcpServers 設定中。
{
"mcpServers": {
"prooffetch-cited-web-evidence": {
"type": "http",
"url": "https://prooffetch.steellantern.com/mcp"
}
}
}Free check with a text preview (about the first 1,000 characters; short pages come back whole). Full text costs 1¢ a page either way: 500 pages for $5 by card, or $0.50 for 50 if your agent pays automatically through Stripe (the page it asked for, plus a key for 49 more).
Try the preflight · Current offer · OpenAPI · Support
For agents: llms.txt · A2A agent card · connection guide · MCP registry name io.github.equinoxaifinance-rgb/proof-fetch
Before paying: terms · privacy · refunds
This repository contains documentation, small client examples and a thin local stdio MCP client (server.mjs: npx github:equinoxaifinance-rgb/proof-fetch-docs, or docker build .) that forwards every tool call to https://prooffetch.steellantern.com/mcp; set PROOF_FETCH_KEY to send your key. It does not contain the extraction engine, a payment credential, or a way to obtain the paid paragraphs free.
node examples/preflight.mjs https://example.com from this repository. The example makes no payment.This repository's documentation, discovery metadata and examples, including the n8n wrapper and guide in guides/n8n, are MIT licensed under the root LICENSE. The MIT licence does not cover the ProofFetch extraction engine or the hosted service at prooffetch.steellantern.com: their source is not in this repository and is not licensed or distributed here. Paid paragraphs, upstream material, credentials and account or payment rights keep their own terms.
skills/cited-web-evidence/SKILL.md teaches an agent when and how to use ProofFetch: preflight first, pay only with the user's approval, and cite paragraph IDs. Install it into Claude Code, Cursor, Codex or another skills-aware agent with npx skills add equinoxaifinance-rgb/proof-fetch-docs --skill cited-web-evidence.
Use Streamable HTTP at https://prooffetch.steellantern.com/mcp (the original https://proof-fetch-agent-api.neoaethel.workers.dev/mcp keeps working). In Claude Code: claude mcp add --transport http proof-fetch https://prooffetch.steellantern.com/mcp. Its free tools are proof_fetch_preflight and proof_fetch_offer. It also lists proof_fetch_evidence, which returns the paid text and needs a ProofFetch card-pack key sent as Authorization: Bearer <key>. MCP Registry manifest: server.json (io.github.equinoxaifinance-rgb/proof-fetch). The free tools never return the paid page text. Clients paying through Stripe MPP use POST /v1/evidence; each $0.50 payment returns the page plus callBundle.apiKey for 49 more.
Free preflight: fetch metadata, document statistics, content/raw hashes and deterministic prompt-injection indicators. Paid fulfillment adds paragraph IDs, text and a payment receipt. A hash identifies bytes; it does not certify that a source is true. An unflagged page is not a safety guarantee.
Supported: public HTML, XHTML, text and JSON, at most 1 MiB and five redirects. No login, cookies, caller headers, browser rendering or private-network destinations. Inspect the live offer for current limits before integration.
Building a research agent and struggling to preserve citations or recover paid requests? Open a support case.
Documentation prepared with AI assistance and checked against the public API. ProofFetch is operated by Steel Lantern (https://steellantern.com). Support: [email protected] or https://prooffetch.steellantern.com/policies/support
來源：README.md，提交 3f78a82
Check a public page (free)
Free: checks a public URL and returns fetchability, provenance, hashes, deterministic injection indicators and a free preview of the first 1,000 or so characters of text (short pages come back whole); not a safety guarantee. No payment or purchase. Example: {"url":"https://example.com/","maxChars":30000}.
url必填maxCharsShow the offer and prices
Returns the offer and request schema without buying. Full cited text: 1,000 free extractions with a free key (no card), then $0.01 a page either way: a 500-page card pack for $5, or $0.50 per Stripe MPP call, which returns the page plus an API key holding 49 more. Cited text uses POST /v1/evidence with a caller-generated idempotency key. Example arguments: {}.
無需輸入參數。
Get cited page text (uses a key credit)
Fetch a public URL and return its cited, paragraph-addressable text with integrity hashes and a receipt. Uses one credit from a ProofFetch key, and only when extraction succeeds. Needs the key sent as the MCP request header Authorization: Bearer <key>: a free key holds 1,000 extractions (no card, POST /v1/keys/free or the ProofFetch home page); a paid key holds 500 for $5.00 (sold on the ProofFetch home page). Example: {"url":"https://example.com/"}.
url必填maxCharsidempotencyKey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。
holdings.proof官方發布者
Proof Holdings MCP 伺服器讓助理發起並管理身分與控制權驗證（手機、電子郵件、網域、錢包），管理證明權杖與委派，並進行驗證。
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讓助理閱讀 Proof of Work 的規則、檢查本機是否已有帳號，並建立代理帳號以發佈、投票與支持附證據的主張。
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com.scriptmasterlabs
遠端 MCP 端點，用於在 XRPL 上以 RLUSD 建立、驗證與評分發票，並對結算進行自證。
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遠端 MCP 伺服器，把 SHA-256 指紋以遮蔽交易寫入 BitcoinZ 區塊鏈，產生附日期的存在性證明時間戳。