Iposignal

xyz.iposignal由 iposignal.xyz 发布官方发布者v1.3.0更新于 Oct 25, 2026

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

已验证Streamable HTTP可网页运行网页搜索与抓取金融数据与分析

概览

AI 生成的概览

一个远程 MCP 服务器,让助手获取美股 IPO 交易条款、SEC 申报时间线、AI 研究、情绪评分以及实时估值指标。

可以做什么
查询 IPO 基本事实与美国 IPO 储备项目,包括即将上市、撤回和推迟的交易,含预计交易日期与状态变更。读取某公司的 SEC 申报时间线,从首次注册、修订到最终招股说明书,并附文件链接。获取完整 IPO 档案,含交易条款、定价区间、预期市值、发行结构、生命周期时间线,以及可得的 AI 生成研究和借券费率数据。获取 IPO 前后的 SEC iXBRL 财务报表及衍生利润率、增长、杠杆和回报率,并列出拥有此类报表的公司。获取任意美股公司的实时估值倍数,以及每日 IPO 市场情绪评分和单只 IPO 的社交媒体情绪。
适用场景
适合研究或跟踪美国 IPO 及新上市公司:筛选储备项目、沿 SEC 申报跟踪注册进程、比较估值,或评估某次上市前后的市场与社交情绪。
运行要求
远程 streamable HTTP 端点;MCP 接口无需账户、API 密钥或环境变量。部分工具标为高级版,按次以 Base 链上的 USDC 通过 x402 协议付费,需要兼容的支付客户端和已充值的钱包。
安装前请注意
多个工具按次以 Base 链上的 USDC 付费并链上结算,助手可能实际花钱,使用前请确认价格。财务报表等工具标为高级版,概览、储备项目、申报和公司目录免费。情绪评分为专有聚合数据,社交情绪为上市前一次性读取、不会刷新。数据仅供参考,不构成投资建议。

安装

在 SourceWeft 中

  1. 打开 控制台中的 Iposignal,将其添加到工作区。
  2. 为需要使用其工具的对话启用该服务。

Web executable,通过 Streamable HTTP。 远程服务在工作区中配置后即可从网页运行时运行。

交给智能体安装

把这段提示词粘贴到 Claude Code、Codex、Cursor 等智能体,或 SourceWeft 对话中。智能体会读取该服务器的安装指南,先向你展示发布者、端点和登录方式,经你同意后再把它添加到你的客户端。密钥不会写进任何命令。

阅读 https://sourceweft.com/mcp/xyz.iposignal%2Fiposignal/install.md,并按其中说明把这个 MCP 服务器接入我的客户端。修改任何配置之前,先告诉我它的发布者、端点和登录方式,等我确认。不要把 API 密钥写进命令或我会提交的文件;问我密钥应从哪里获取。

查看智能体所依据的安装指南

其他 MCP 客户端

把它添加到你客户端的 mcpServers 配置中。

{
  "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

来源: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.

输入参数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).

输入参数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.

输入参数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.

输入参数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}.

输入参数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}.

输入参数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.

输入参数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.

输入参数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.

输入参数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.

输入参数tofromtypes

版本历史

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

评分

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