# xyz.iposignal/iposignal (remote · iposignal.xyz)

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

- Trust score: 79/100 (medium)
- Change this week: +4
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-04

## Components

- remote · `iposignal.xyz`: 79/100 (this document), [markdown](https://verifymcp.io/servers/xyz-iposignal-iposignal/api-mcp.md), [page](https://verifymcp.io/servers/xyz-iposignal-iposignal/api-mcp)

## Channel facts

- Endpoint: `https://iposignal.xyz/api/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.3.0`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-10-04.

- **Endpoint Security**: 80/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one.
  - HTTPS is enforced; there's no plaintext access path.
  - The HSTS (Strict-Transport-Security) header is present.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 72/100
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 1683 tokens (~210/item across 8 items; 8 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 40/100
  - Stability observed for 12 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
  - Structured output schemas are declared (100% of tools); any adoption earns full credit.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 8 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 8 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### How do I install the xyz.iposignal/iposignal MCP server?

xyz.iposignal/iposignal is a hosted endpoint at https://iposignal.xyz/api/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

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

### Cursor

```json
{
  "mcpServers": {
    "xyz-iposignal-iposignal": {
      "url": "https://iposignal.xyz/api/mcp"
    }
  }
}
```

### VS Code

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

### Codex

```toml
[mcp_servers.xyz-iposignal-iposignal]
url = "https://iposignal.xyz/api/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "xyz-iposignal-iposignal": {
      "type": "remote",
      "url": "https://iposignal.xyz/api/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add xyz-iposignal-iposignal --url 'https://iposignal.xyz/api/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  xyz-iposignal-iposignal:
    url: "https://iposignal.xyz/api/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "xyz-iposignal-iposignal": {
      "Transport": "http",
      "Url": "https://iposignal.xyz/api/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add xyz-iposignal-iposignal -t streamable-http -u 'https://iposignal.xyz/api/mcp'
```

### Other

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

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-10-04 (score 79, +1)

No change was recorded against any check on this day. Stability & Change Management went from 37 to 40. That category is still filling its 30-day observation window: 11 days of observed history at the previous scan, 12 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-02 (score 78, +1)

No change was recorded against any check on this day. Stability & Change Management went from 30 to 33. That category is still filling its 30-day observation window: 9 days of observed history at the previous scan, 10 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-30 (score 77, +1)

No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-28 (score 76, +1)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-09-26 (score 75, +1)

No change was recorded against any check on this day. Stability & Change Management went from 10 to 13. That category is still filling its 30-day observation window: 3 days of observed history at the previous scan, 4 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-25 (score 74, 0)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-09-24 (score 74, +1)

No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-23 (score 73, +11)

- [security improvement] Authorization: unverified → partial
- [security] Tool “get_ipo_social_sentiment” rewrote its description, which is the text the model reads
- [security] Tool “get_company_financials” rewrote its description, which is the text the model reads
- [security] Tool “get_company_metrics” rewrote its description, which is the text the model reads
- [security] Tool “get_ipo_sentiment” rewrote its description, which is the text the model reads
- [security] Tool “get_ipo_snapshot” rewrote its description, which is the text the model reads
- [functional regression] Schema quality: 130 → 210
- [functional improvement] Tool coverage: 0% → 100%
- [functional improvement] Stability: unverified → 0.03
- [functional improvement] Tool “get_company_financials” now declares an output schema
- [functional improvement] Tool “get_company_metrics” now declares an output schema
- [functional improvement] Tool “get_ipo_sentiment” now declares an output schema
- [functional improvement] Tool “get_ipo_snapshot” now declares an output schema
- [functional improvement] Tool “get_ipo_social_sentiment” now declares an output schema
- [functional] First check of Tool coverage: 100
- [functional] Schema quality: good → excellent
- [functional] Server version: 1.1.0 → 1.3.0
- [functional] New tool “get_ipo_events”
- [functional] New tool “get_ipo_overview”
- [functional] New tool “lookup_companies_with_financials”
- [cosmetic] “get_company_financials” reworded the description of “symbol”
- [cosmetic] “get_company_metrics” reworded the description of “companyName”
- [cosmetic] “get_company_metrics” reworded the description of “symbol”
- [cosmetic] “get_ipo_sentiment” reworded the description of “days”
- [cosmetic] “get_ipo_snapshot” reworded the description of “cik”
- [cosmetic] “get_ipo_snapshot” reworded the description of “companyId”
- [cosmetic] “get_ipo_snapshot” reworded the description of “symbol”
- [cosmetic] “get_ipo_social_sentiment” reworded the description of “cik”
- [cosmetic] “get_ipo_social_sentiment” reworded the description of “companyId”
- [cosmetic] “get_ipo_social_sentiment” reworded the description of “symbol”
- [cosmetic] Tool “get_company_financials” changed its title: Company financial statements (premium)
- [cosmetic] Tool “get_company_metrics” changed its title: Live company valuation metrics (premium)
- [cosmetic] Tool “get_ipo_sentiment” changed its title: IPO market sentiment score (premium)
- [cosmetic] Tool “get_ipo_snapshot” changed its title: IPO snapshot (premium)
- [cosmetic] Tool “get_ipo_social_sentiment” changed its title: IPO social sentiment (premium)

## MCP tools (8)

### `get_ipo_overview` (~172 tokens)

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.

Input parameters:

- `cik` (string): SEC Central Index Key, with or without leading zeros, e.g. 1876042 or 0001876042.
- `companyId` (string): IPOSignal company id (24-character hex), as returned by other IPOSignal responses.
- `symbol` (string): US ticker symbol, e.g. CRCL. Case-insensitive. Tickers get reassigned, so a response may carry a symbolNote.

Output parameters:

- `cik` (string|null): SEC Central Index Key, 10 digits.
- `company` (string|null): Registrant name.
- `ipoDetails`: Public deal facts: date, exchange, shares offered, priceRange, offerPrice (final terms only), offerSize (gross proceeds). No valuation.
- `premium` (string|null): What get_ipo_snapshot adds.
- `symbol` (string|null): Ticker.
- `symbolNote`: Present only when the requested ticker is contested: which registrant it belongs to now vs. the record served.
- `venue` (string|null): Listing exchange.

### `lookup_companies_with_financials` (~169 tokens)

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).

Input parameters:

- `limit` (integer): Page size, 1-500. Defaults to 200.
- `offset` (integer): Rows to skip. Pass the previous response's nextOffset to fetch the next page.
- `query` (string): Filter by ticker or company name (case-insensitive substring). Omit to list every covered company.

Output parameters:

- `count` (number|null): Rows in this page.
- `data`: Companies we hold SEC iXBRL financials for.
- `limit` (number|null): Page size.
- `nextOffset` (number|null): Offset of the next page, or null on the last page.
- `offset` (number|null): Rows skipped.
- `total` (number|null): Rows matching the query across all pages.

### `get_ipo_snapshot` (~238 tokens)

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}.

Input parameters:

- `cik` (string): SEC Central Index Key, with or without leading zeros, e.g. 1876042 or 0001876042.
- `companyId` (string): IPOSignal company id (24-character hex), as returned by other IPOSignal responses.
- `symbol` (string): US ticker symbol, e.g. CRCL. Case-insensitive. Tickers get reassigned, so a response may carry a symbolNote.

Output parameters:

- `borrowFee`: Latest IBKR indicative borrow fee (annualized %), when available.
- `cik` (string|null): SEC Central Index Key, 10 digits.
- `company` (string|null): Registrant name.
- `freedom24News`: Freedom24 articles about the deal.
- `ipoDetails`: Deal facts: date, exchange, shares offered, priceRange, offerPrice (final terms only), marketCap (post-IPO economic shares × offer price), offerSize (gross proceeds), and the source of each.
- `lifecycleEvents`: Dated status history: filed, priced, listed, withdrawn.
- `offering`: Offering structure from the prospectus; termsAreFinal is true only for a final 424B* prospectus.
- `registration`: SEC registration statement: form type and filing URL.
- `research`: AI-generated research: valuation models, competitors, underwriters, board, risks. Figures are sourced from filings.
- `sec`: SEC company data.
- `symbol` (string|null): Ticker.
- `symbolNote`: Present only when the requested ticker is contested: which registrant it belongs to now vs. the record served.
- `updatedAt` (string|null): ISO timestamp of the last update to this record.
- `venue` (string|null): Listing exchange.

### `get_company_financials` (~146 tokens)

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}.

Input parameters:

- `symbol` (string, required): US ticker symbol, e.g. CRCL. Case-insensitive. Tickers get reassigned, so a response may carry a symbolNote.

Output parameters:

- `cik` (string|null): SEC Central Index Key.
- `company` (string|null): Registrant name.
- `fetchedAt` (string|null): When the statements were last extracted from SEC.
- `postIpoPeriods`: Periods from 10-K/10-Q/20-F filings after listing.
- `preIpoPeriods`: Periods reported in the registration statement, before listing.
- `symbol` (string|null): Ticker.
- `symbolNote`: Present only when the requested ticker is contested: which registrant it belongs to now vs. the record served.

### `get_company_metrics` (~252 tokens)

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.

Input parameters:

- `companyName` (string): Company name, used when the ticker is unknown. Resolves Nasdaq/NYSE listings only.
- `symbol` (string): Any SEC-mapped US ticker, e.g. AAPL. Provide exactly one of symbol or companyName.

Output parameters:

- `convention` (string|null): How the figures were computed.
- `fundamentalsTtm`: Trailing-twelve-month revenue, net income, EBITDA, FCF, debt, cash, shares outstanding (and sharesSource), from SEC XBRL.
- `listing`: ticker, name, exchange, cik.
- `priceClose` (number|null): Latest market close, USD.
- `profile`: Margins and YoY growth.
- `sources`: Where each input came from.
- `valuation`: marketCap, enterpriseValue, P/E, P/S, EV/Revenue, EV/EBITDA, PEG, yields, net-debt/EBITDA.

### `get_ipo_sentiment` (~154 tokens)

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.

Input parameters:

- `days` (integer): Trend window in days, 1-90. Defaults to 14.

Output parameters:

- `current`: Latest daily reading.
- `summary` (string|null): One-line reading of level and direction.
- `trend`: Daily readings, newest first.

### `get_ipo_social_sentiment` (~269 tokens)

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.

Input parameters:

- `cik` (string): SEC Central Index Key, with or without leading zeros, e.g. 1876042 or 0001876042.
- `companyId` (string): IPOSignal company id (24-character hex), as returned by other IPOSignal responses.
- `symbol` (string): US ticker symbol, e.g. CRCL. Case-insensitive. Tickers get reassigned, so a response may carry a symbolNote.

Output parameters:

- `ageDays` (number|null): Days since the reading. Readings are taken before listing and not refreshed.
- `analyzedAt` (string|null): ISO timestamp of the reading.
- `company` (string|null): Registrant name.
- `label` (string|null): Bullish, Neutral or Bearish.
- `negativeHits` (number|null): Posts scored negative.
- `positiveHits` (number|null): Posts scored positive.
- `postCount` (number|null): Posts the reading is based on.
- `reliable` (boolean|null): False when too few posts back the reading.
- `score` (number|null): -1 (bearish) to +1 (bullish).
- `summary` (string|null): One-line summary.
- `symbol` (string|null): Ticker.
- `symbolNote`: Present only when the requested ticker is contested: which registrant it belongs to now vs. the record served.

### `get_ipo_events` (~283 tokens)

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.

Input parameters:

- `from` (string): Window start, YYYY-MM-DD (UTC date). Defaults to today.
- `to` (string): Window end, YYYY-MM-DD, inclusive and at most 366 days after from. Defaults to from + 30 days.
- `types` (array): Event types to include: lockup_expiry (with lock-up length), quiet_period_expiry, listing (with first-day pop, close return and lead managers). Defaults to all three.

Output parameters:

- `count` (number|null): Events returned.
- `events`: Events in date order.
- `from` (string|null): Window start, YYYY-MM-DD.
- `to` (string|null): Window end, YYYY-MM-DD, inclusive.
- `types`: Event types included.

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/xyz-iposignal-iposignal/api-mcp#diagnostics

## Score history

- 2026-10-04: 79
- 2026-10-03: 78
- 2026-10-02: 78
- 2026-10-01: 77
- 2026-09-30: 77
- 2026-09-29: 76
- 2026-09-28: 76
- 2026-09-27: 75
- 2026-09-26: 75
- 2026-09-25: 74
- 2026-09-24: 74
- 2026-09-23: 73
- 2026-09-22: 62

## Common questions

### What is the xyz.iposignal/iposignal MCP server?

xyz.iposignal/iposignal is an MCP server listed in the public MCP registry as xyz.iposignal/iposignal. IPO deal terms, SEC filings, AI research and sentiment, plus live valuation metrics for US stocks. This page covers its hosted endpoint (https://iposignal.xyz/api/mcp).

### Is the xyz.iposignal/iposignal MCP server safe to use?

xyz.iposignal/iposignal scores 79 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the xyz.iposignal/iposignal MCP server expose?

xyz.iposignal/iposignal exposes 8 tools: get_ipo_overview, lookup_companies_with_financials, get_ipo_snapshot, get_company_financials, get_company_metrics, and 3 more. Their descriptions and schemas cost roughly 1,683 tokens of context every time the server is loaded.

### Does the xyz.iposignal/iposignal MCP server require authentication?

No. We connected to xyz.iposignal/iposignal without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the xyz.iposignal/iposignal MCP server still maintained?

xyz.iposignal/iposignal is still listed as active in the MCP registry. We last reached this channel on 4 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

## Links

- Remote endpoint: https://iposignal.xyz/api/mcp
- Repository: https://github.com/Waltermelon-lang/iposignal-microtransactions
- Website: https://iposignal.xyz/agents
- Changelog RSS feed: https://verifymcp.io/servers/xyz-iposignal-iposignal/api-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/xyz-iposignal-iposignal/api-mcp.json
- HTML version of this page: https://verifymcp.io/servers/xyz-iposignal-iposignal/api-mcp