Iposignal

xyz.iposignal由 iposignal.xyz 發布官方發布者v1.3.0更新於 Oct 25, 2026

IPO deal terms, SEC filings, AI research and sentiment, plus live valuation metrics for US stocks.

已驗證Streamable HTTP可網頁執行網頁搜尋與抓取金融資料與分析

概覽

AI 產生的概覽

一個遠端 MCP 伺服器,讓助理取得美股 IPO 交易條件、SEC 申報時間軸、AI 研究、情緒評分以及即時估值指標。

可以做什麼
查詢 IPO 基本資料與美國 IPO 儲備案件,包括即將上市、撤回和延後的交易,含預計交易日期與狀態變更。讀取某公司的 SEC 申報時間軸,從首次註冊、修訂到最終公開說明書,並附文件連結。取得完整 IPO 檔案,含交易條件、定價區間、預期市值、發行結構、生命週期時間軸,以及可得的 AI 生成研究和借券費率資料。取得 IPO 前後的 SEC iXBRL 財務報表及衍生利潤率、成長、槓桿和報酬率,並列出擁有此類報表的公司。取得任一美股公司的即時估值倍數,以及每日 IPO 市場情緒評分和單一 IPO 的社群媒體情緒。
適用情境
適合研究或追蹤美國 IPO 及新上市公司:篩選儲備案件、沿 SEC 申報追蹤註冊進度、比較估值,或評估某次上市前後的市場與社群情緒。
執行需求
遠端 streamable HTTP 端點;MCP 介面無需帳號、API 金鑰或環境變數。部分工具標為進階版,按次以 Base 鏈上的 USDC 透過 x402 協議付費,需要相容的付款用戶端和已儲值的錢包。
安裝前請注意
多個工具按次以 Base 鏈上的 USDC 付費並在鏈上結算,助理可能實際花錢,使用前請確認價格。財務報表等工具標為進階版,概覽、儲備案件、申報和公司目錄免費。情緒評分為專有彙總資料,社群情緒為上市前一次性讀取、不會更新。資料僅供參考,不構成投資建議。

安裝

在 SourceWeft 中

  1. 開啟 儀表板中的 Iposignal,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/xyz.iposignal%2Fiposignal/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": {
    "iposignal": {
      "type": "http",
      "url": "https://iposignal.xyz/api/mcp"
    }
  }
}

README

IPOSignal — MCP server, A2A agent card, x402 API

Machine-readable IPO intelligence from iposignal.xyz: deal terms, SEC filings, AI research, proprietary market and social sentiment, and live valuation metrics for any US-listed company.

Three ways in, all against the same data:

SurfaceEndpointAuthCost
MCPhttps://iposignal.xyz/api/mcpnonefree
A2Ahttps://iposignal.xyz/.well-known/agent-card.jsonnonediscovery free, calls priced below
HTTP + x402https://iposignal.xyz/api/agent/*nonepay-per-request in USDC on Base

No accounts, no API keys, no rate-limit tiers. This repo holds the public metadata, connection docs and examples — the product source is private.


MCP server

Streamable HTTP. Free and ungated: the MCP surface mirrors the paid HTTP endpoints at no cost.

bash
claude mcp add --transport http iposignal https://iposignal.xyz/api/mcp

Or in a client config:

json
{  "mcpServers": {    "iposignal": {      "type": "streamable-http",      "url": "https://iposignal.xyz/api/mcp"    }  }}

Tools (4)

ToolReturns
get_ipo_snapshotFull IPO company profile — deal terms, pricing range, expected market cap, SEC registration and prospectus details, offering structure, lifecycle timeline, IBKR indicative borrow fee. Includes AI research with valuation models, competitor benchmarking, underwriter ratings, board analysis and risk factors where available. One of companyId, symbol or cik.
get_ipo_sentimentProprietary daily IPO-market sentiment score, −100 (extreme bearish) to +100 (extreme bullish), with trend over the last N days. Identifies favourable IPO windows and overall appetite for new listings.
get_company_metricsLive valuation metrics for any US-listed company, not just IPOs: SEC XBRL companyfacts TTM fundamentals plus latest close → P/E, P/S, EV/Revenue, EV/EBITDA, PEG, linear yields, net-debt/EBITDA, margins, YoY growth. One of symbol or companyName.
get_ipo_social_sentimentAggregate X/Twitter sentiment for a specific IPO, −1 to +1, with label, post tallies and a one-line summary. Aggregate signal only, not the underlying posts.

Test it live in the Glama MCP inspector by pasting the endpoint URL.


A2A agent card

Served at both paths during the spec transition:

  • https://iposignal.xyz/.well-known/agent-card.json — current spec
  • https://iposignal.xyz/.well-known/agent.json — legacy (v0.2 and earlier)

Discovery manifest: https://iposignal.xyz/api/a2a

Six skills, one free (lookup_companies_with_financials), five paid via x402.


Paying with x402

Endpoints under /api/agent/* are machine-payable using the open x402 protocol. USDC on Base mainnet (eip155:8453).

  1. Call the endpoint. Unpaid requests return HTTP 402 with a PAYMENT-REQUIRED header describing price, asset, network and recipient.
  2. Your x402 client signs the payment and retries with a PAYMENT-SIGNATURE header.
  3. The payment is verified and settled on-chain, then the data returns with a PAYMENT-RESPONSE settlement header.

Prices

Live values are always in the agent card under payment.prices — read them there rather than hardcoding.

EndpointPrice
GET /api/agent/companies?q={query}free
GET /api/agent/ipo/by-symbol/{symbol}$0.01
GET /api/agent/financials/by-symbol/{symbol}$0.01
GET /api/agent/company-metrics?symbol={symbol}$0.02
GET /api/agent/ipo-sentiment$0.01
GET /api/agent/social-sentiment?symbol={symbol}$0.01

See examples/ for a runnable paid call and an MCP call.


Links

來源:README.md,提交 51595a5

工具

10

get_ipo_overview

IPO overview (free)

FREE. The public facts of an IPO: company, ticker, CIK, exchange, listing date, shares offered, price range, final offer price when the deal has priced, and gross proceeds. Use it to identify a deal before buying the full profile with get_ipo_snapshot. Provide exactly one of companyId, symbol, or cik.

輸入參數ciksymbolcompanyId

lookup_companies_with_financials

Companies with SEC financials (free)

FREE. Directory of companies we hold SEC iXBRL financial statements for, optionally filtered by ticker or company name. Returns ticker, company, CIK, latest reported period and pre/post-IPO period counts — use it to find which tickers get_company_financials can return. Paged: limit (default 200, max 500) and offset; the response carries total and nextOffset (null on the last page).

輸入參數limitqueryoffset

get_ipo_pipeline

IPO pipeline (free)

FREE. The US IPO pipeline: operating companies that have filed with the SEC but are not trading yet (status upcoming), or deals that were withdrawn or postponed. Each row has company, ticker when assigned, CIK, exchange, expected trading date when one is scheduled, the date of the latest status change, price range, shares offered, Nasdaq's deal size, and a link to the latest SEC filing. Status is the one the iposignal.xyz calendar shows, so SPACs and other vehicles are excluded. Use it to see what is coming to market or what was pulled; follow up with get_ipo_filings for one company's filing history or get_ipo_snapshot for the full deal profile. Arguments: status (upcoming, withdrawn or postponed; default upcoming), since as YYYY-MM-DD for withdrawn/postponed (default one year ago), limit (default 100, max 500). Upcoming deals sort by expected date, undated last.

輸入參數limitsincestatus

get_ipo_filings

IPO filing timeline (free)

FREE. One company's SEC filing timeline as we hold it, newest first: form type (S-1, S-1/A, F-1, F-1/A, EFFECT, 424B4, RW, 8-K, ...), filing date, and the link to the document on sec.gov. Use it to follow a registration from first S-1 through amendments to the final prospectus, or to confirm a withdrawal (RW). Covers the filings our SEC syncs collected for the company, not every filing it ever made. Provide exactly one of companyId, symbol, or cik.

輸入參數ciksymbolcompanyId

get_ipo_snapshot

IPO snapshot (premium)

Retrieve a complete IPO company profile — deal terms, pricing range, expected market cap, SEC registration and prospectus details, offering structure, lifecycle timeline, and IBKR indicative borrow fee rate when available. When available, includes AI-generated research with valuation models, competitor benchmarking, underwriter ratings, board analysis, and risk factors. Provide exactly one of companyId, symbol, or cik. PREMIUM: paid per call over x402 (USDC on Base); an unpaid call returns the payment terms, and a not-found is never charged. Same data and price as the HTTP endpoint /api/agent/ipo/{id} or /api/agent/ipo/by-symbol/{symbol}.

輸入參數ciksymbolcompanyId

get_company_financials

Company financial statements (premium)

Retrieve full SEC iXBRL financial statements for a company we cover, pre- and post-IPO, with derived margins, growth, leverage and return ratios per period. Interim periods carry annualized figures alongside the reported ones. Provide a symbol. PREMIUM: paid per call over x402 (USDC on Base); an unpaid call returns the payment terms, and a not-found is never charged. Same data and price as the HTTP endpoint /api/agent/financials/by-symbol/{symbol}.

輸入參數symbol必填

get_company_metrics

Live company valuation metrics (premium)

Get live valuation metrics for any US-listed company (not just IPOs), computed from primary sources: SEC XBRL companyfacts TTM fundamentals (revenue, net income, EBITDA, debt, cash, shares) plus the latest market close. Returns multiples (P/E, P/S, EV/Revenue, EV/EBITDA), derivations (PEG, earnings/sales/EBITDA yields, net-debt/EBITDA), margins, and YoY growth — the same data IPOSignal's valuation pipeline uses for peer benchmarking, with the computation convention stated in the response. Provide exactly one of symbol (any SEC-mapped ticker) or companyName (resolves Nasdaq/NYSE listings). PREMIUM: paid per call over x402 (USDC on Base); an unpaid call returns the payment terms, and a not-found is never charged. Same data and price as the HTTP endpoint /api/agent/company-metrics.

輸入參數symbolcompanyName

get_ipo_sentiment

IPO market sentiment score (premium)

Access IPOSignal's proprietary market sentiment score — a daily signal quantifying how well recent IPOs are being received by investors. Ranges from -100 (extreme bearish) to +100 (extreme bullish) with trend data for the last N days. Use it to identify favorable IPO windows, time investment entries, and assess overall market appetite for new listings. PREMIUM: paid per call over x402 (USDC on Base); an unpaid call returns the payment terms, and a not-found is never charged. Same data and price as the HTTP endpoint /api/agent/ipo-sentiment.

輸入參數days

get_ipo_social_sentiment

IPO social sentiment (premium)

Get IPOSignal's X/Twitter social-sentiment reading for a specific IPO — an aggregate of how investors are discussing the stock on X, scored from -1 (bearish) to +1 (bullish) with a label, post tallies, and a one-line summary. The reading is taken once, before listing, and not refreshed: `ageDays` says how old it is and `reliable` is false when too few posts back it. Returns the aggregate signal only, not the underlying posts. Provide exactly one of companyId, symbol, or cik. PREMIUM: paid per call over x402 (USDC on Base); an unpaid call returns the payment terms, and a not-found is never charged. Same data and price as the HTTP endpoint /api/agent/social-sentiment.

輸入參數ciksymbolcompanyId

get_ipo_events

IPO events calendar (premium)

Dated IPO events across all US IPOs in a window: lock-up expiries (with lock-up length), quiet-period expiries, and listings with offer price, first-day open and close, first-day pop and close return versus the offer, and lead managers. Use it to find upcoming lock-up expiries (supply overhang), quiet-period ends (analyst initiations) or how recent deals traded on day one. Arguments: from and to as YYYY-MM-DD (default today to today + 30 days, at most 366 days), types as a subset of lockup_expiry, quiet_period_expiry, listing (default all). PREMIUM: paid per call over x402 (USDC on Base); an unpaid call returns the payment terms, and an empty window is never charged. Same data and price as the HTTP endpoint /api/agent/ipo-events.

輸入參數tofromtypes

版本歷史

2
  1. v1.3.0最新Sep 23, 2026
  2. v1.1.0Sep 23, 2026

評分

已滿足適用檢查項的 90%

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

    請在儲存庫或註冊中心條目中宣告授權條款。