xyz.iposignal/iposignal
REMOTE · IPOSIGNAL.XYZ · SCANNED OCT 4
IPO deal terms, SEC filings, AI research and sentiment, plus live valuation metrics for US stocks.
Available components
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. How we score → Why this is hard to score →
Endpoint Security80
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one. See how to fix → View diagnostics → Partial
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability72
- AI-judged instruction clarity (excellent).Pass
- 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. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management40
- Stability observed for 12 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
- Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 8 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 8 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
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.
remote · iposignal.xyz
claude mcp add --transport http xyz-iposignal-iposignal 'https://iposignal.xyz/api/mcp'
{
"mcpServers": {
"xyz-iposignal-iposignal": {
"url": "https://iposignal.xyz/api/mcp"
}
}
} {
"servers": {
"xyz-iposignal-iposignal": {
"type": "http",
"url": "https://iposignal.xyz/api/mcp"
}
}
} [mcp_servers.xyz-iposignal-iposignal] url = "https://iposignal.xyz/api/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"xyz-iposignal-iposignal": {
"type": "remote",
"url": "https://iposignal.xyz/api/mcp",
"enabled": true
}
}
} openclaw mcp add xyz-iposignal-iposignal --url 'https://iposignal.xyz/api/mcp' --transport streamable-http
mcp_servers:
xyz-iposignal-iposignal:
url: "https://iposignal.xyz/api/mcp" {
"McpServers": {
"xyz-iposignal-iposignal": {
"Transport": "http",
"Url": "https://iposignal.xyz/api/mcp"
}
}
} assistant mcp add xyz-iposignal-iposignal -t streamable-http -u 'https://iposignal.xyz/api/mcp'
{
"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.
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 4 Oct 26 +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.
- 2 Oct 26 +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.
- 30 Sept 26 +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.
- 28 Sept 26 +1
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 26 Sept 26 +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.
- 25 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 24 Sept 26 +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.
- 23 Sept 26 +11
- 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 security
- Schema quality: 130 → 210 ▼ functional
- Tool coverage: 0% → 100% ▲ functional
- Stability: unverified → 0.03 ▲ functional
- Tool “get_company_financials” now declares an output schema ▲ functional
- Tool “get_company_metrics” now declares an output schema ▲ functional
- Tool “get_ipo_sentiment” now declares an output schema ▲ functional
- Tool “get_ipo_snapshot” now declares an output schema ▲ functional
- 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” functional
- “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) cosmetic
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 4 Oct 2026 · Probed https://iposignal.xyz/api/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=iposignal.xyz | CN=YR1,O=Let's Encrypt,C=US | 28 Aug 2026 | 26 Nov 2026 | RSA 2048 | SHA256-RSA | 655298407f70ed29fe229b9e4c71b08dabe |
| SANs: iposignal.xyz | ||||||
| CN=YR1,O=Let's Encrypt,C=US (CA) | CN=Root YR,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | RSA 2048 | SHA256-RSA | a20253f15f2691c05dc1ce13b9bcca4e |
| CN=Root YR,O=ISRG,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | RSA 4096 | SHA256-RSA | f24b6d17f9d9ad7cb1c9fea78782699f |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of iposignal.xyz. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| xyz. | present | 3599, 18130 | 8, 8 | Verified |
| iposignal.xyz. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
| Header | Value |
|---|---|
| strict-transport-security | max-age=31536000; includeSubDomains |
| content-security-policy | default-src 'self'; script-src 'self' 'unsafe-eval' 'unsafe-inline' https://va.vercel-scripts.com; style-src 'self' 'unsafe-inline'; img-src 'self' data: https:; font-src 'self' data:; connect-src 'self' https:; worker-src 'self'; |
| x-content-type-options | nosniff |
| x-frame-options | DENY |
| referrer-policy | strict-origin-when-cross-origin |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://iposignal.xyz/api/mcp | Verified | 200 | |
| http (plaintext) | http://iposignal.xyz/api/mcp | HTTPS enforced | 308 | https://iposignal.xyz/api/mcp |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
get_company_financials Company financial statements (premium) ~146
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}.
| Name | Type | Req | Description |
|---|---|---|---|
| symbol | string | yes | US ticker symbol, e.g. CRCL. Case-insensitive. Tickers get reassigned, so a response may carry a symbolNote. |
| Name | Type | Req | Description |
|---|---|---|---|
| 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. |
No examples provided.
get_company_metrics Live company valuation metrics (premium) ~252
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.
| Name | Type | Req | Description |
|---|---|---|---|
| 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. |
| Name | Type | Req | Description |
|---|---|---|---|
| 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. |
No examples provided.
get_ipo_events IPO events calendar (premium) ~283
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.
| Name | Type | Req | Description |
|---|---|---|---|
| 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. |
| Name | Type | Req | Description |
|---|---|---|---|
| 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. |
No examples provided.
get_ipo_overview IPO overview (free) ~172
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.
| Name | Type | Req | Description |
|---|---|---|---|
| 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. |
| Name | Type | Req | Description |
|---|---|---|---|
| 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. |
No examples provided.
get_ipo_sentiment IPO market sentiment score (premium) ~154
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.
| Name | Type | Req | Description |
|---|---|---|---|
| days | integer | – | Trend window in days, 1-90. Defaults to 14. |
| Name | Type | Req | Description |
|---|---|---|---|
| current | – | – | Latest daily reading. |
| summary | string|null | – | One-line reading of level and direction. |
| trend | – | – | Daily readings, newest first. |
No examples provided.
get_ipo_snapshot IPO snapshot (premium) ~238
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}.
| Name | Type | Req | Description |
|---|---|---|---|
| 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. |
| Name | Type | Req | Description |
|---|---|---|---|
| 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. |
No examples provided.
get_ipo_social_sentiment IPO social sentiment (premium) ~269
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.
| Name | Type | Req | Description |
|---|---|---|---|
| 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. |
| Name | Type | Req | Description |
|---|---|---|---|
| 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. |
No examples provided.
lookup_companies_with_financials Companies with SEC financials (free) ~169
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).
| Name | Type | Req | Description |
|---|---|---|---|
| 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. |
| Name | Type | Req | Description |
|---|---|---|---|
| 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. |
No examples provided.
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.