com.boothcheck/boothcheck
REMOTE · BOOTHCHECK.COM
What a stock price is betting on: implied growth, duration, and margin, read from SEC filings.
Available components
Last scanned (11 hours ago)
Scores higher than 96% of remote servers
Reachable. Last reached 5 Nov 2026.
Category Finance and Payments
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 Usability82
- 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 839 tokens (~139/item across 6 items; 5 tools + 1 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 Management100
- No destabilizing schema changes in the last 30 days.Pass
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
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 5 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 7 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities73
- Spec-recency check failed: implements MCP spec 2025-06-18; the latest is 2026-07-28. See how to fix → Fail
- Supports UI / widget rendering.Pass
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.
- 29 Oct 26 +3
- Stability: fail → pass ▲ security
- 15 Oct 26 0
- Tool “list_coverage” rewrote its description, which is the text the model reads security
- 29 Sept 26 0
- Stability: pass → fail ▼ security
- Tool “get_strategies” was removed ▼ security
- The server rewrote its instructions, which are the text every model session reads security
- Schema quality: 1019 → 827 ▲ functional
- Server version: 1.4.0 → 1.5.0 functional
- 28 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
- 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
- 19 Sept 26 0
- The server rewrote its instructions, which are the text every model session reads security
- 31 Aug 26 0
- Stability: 0.97 → pass security
- 30 Aug 26 0
- Stability: pass → 0.97 functional
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 5 Nov 2026 · Probed https://boothcheck.com/api/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=boothcheck.com | CN=YE2,O=Let's Encrypt,C=US | 26 Oct 2026 | 24 Jan 2027 | ECDSA 256 | ECDSA-SHA384 | 6b79bd94e36402805fe9e4dc0b3864e3823 |
| SANs: *.boothcheck.com, boothcheck.com | ||||||
| CN=YE2,O=Let's Encrypt,C=US (CA) | CN=Root YE,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | ECDSA 384 | ECDSA-SHA384 | 4df3b15dd6c0784c507cd37b58e6f115 |
| CN=Root YE,O=ISRG,C=US (CA) | CN=ISRG Root X2,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | ECDSA-SHA384 | 872165fc34b6e5fba8add5b3705fb53a |
| CN=ISRG Root X2,O=Internet Security Research Group,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | SHA256-RSA | 6c8f1dc727c7117f7baf853ac980f9cd |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of boothcheck.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| boothcheck.com. | 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-inline' https://accounts.google.com https://www.google.com https://static.cloudflareinsights.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://fonts.gstatic.com; img-src 'self' data: blob: https://*.google.com https://*.googleusercontent.com; connect-src 'self' https://llm.boothcheck.com https://accounts.google.com https://cloudflareinsights.com; frame-src https://accounts.google.com; object-src 'none'; worker-src 'self'; base-uri 'self'; form-action 'self'; frame-ancestors 'none'; upgrade-insecure-requests |
| x-content-type-options | nosniff |
| x-frame-options | DENY |
| referrer-policy | strict-origin-when-cross-origin |
| permissions-policy | camera=(), microphone=(), geolocation=() |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://boothcheck.com/api/mcp | Verified | 200 | |
| http (plaintext) | http://boothcheck.com/api/mcp | HTTPS enforced | 301 | https://boothcheck.com/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 →
compare_priced_in Compare what two prices assume ~98
Side-by-side of what two US stock prices are each betting on: implied growth and duration (plus any held margin input) from a reverse-DCF inversion of each price. No Boothcheck house fair value or rating — a comparison of the assumptions embedded in the two prices.
| Name | Type | Req | Description |
|---|---|---|---|
| tickerA | string | yes | First US ticker, e.g. AMD |
| tickerB | string | yes | Second US ticker, e.g. NVDA |
No output schema declared.
No examples provided.
get_report_summary Report summary ~73
The bullet takeaways of a boothcheck narrative research report plus which sections exist. Public reports are summarized keylessly; a signed-in Founding Access account key opens the full cached library. Never a fair value, target, or rating.
| Name | Type | Req | Description |
|---|---|---|---|
| ticker | string | yes | US stock ticker symbol, e.g. NVDA |
No output schema declared.
No examples provided.
list_coverage Coverage list ~91
Inventory of US tickers with an implied-expectations model record, with its resolution level (whole-company, segment, financials, REIT, and kin). Model-record coverage does not guarantee a published priced-in decomposition or completed narrative report. Paginated at 100; inventory cached for up to one hour.
| Name | Type | Req | Description |
|---|---|---|---|
| page | integer | – | Page number, 1-based (100 tickers per page) |
No output schema declared.
No examples provided.
most_stretched Most stretched bets ~94
Rank US stocks by how much growth is already baked into their price (implied operating-income growth from a reverse-DCF read of the current price). Returns the top N with the growth and duration each price assumes (plus any held margin input). Not a sell list — a ranking of where the bar to clear is highest.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | How many names to return (1-20, default 8) |
No output schema declared.
No examples provided.
whats_priced_in What's priced into a stock ~135
Invert a US stock's current price into the bet it implies: the operating-income growth rate, how many years it must be sustained, and (where the route holds one as an input) the terminal operating margin assumption, versus what the company has actually delivered (from SEC EDGAR filings, reverse-DCF). boothcheck does not return a Boothcheck house fair value, price target, or buy/sell rating — it shows what the price assumes so the user can judge the bet. Covers about 2,000 US tickers.
| Name | Type | Req | Description |
|---|---|---|---|
| ticker | string | yes | US stock ticker symbol, e.g. NVDA |
No output schema declared.
No examples provided.
How do I install the com.boothcheck/boothcheck MCP server?
com.boothcheck/boothcheck is a hosted endpoint at https://boothcheck.com/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 · boothcheck.com
claude mcp add --transport http com-boothcheck-boothcheck 'https://boothcheck.com/api/mcp'
What is the com.boothcheck/boothcheck MCP server?
com.boothcheck/boothcheck is an MCP server listed in the public MCP registry as com.boothcheck/boothcheck. What a stock price is betting on: implied growth, duration, and margin, read from SEC filings. This page covers its hosted endpoint (https://boothcheck.com/api/mcp).
Is the com.boothcheck/boothcheck MCP server safe to use?
com.boothcheck/boothcheck scores 88 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 com.boothcheck/boothcheck MCP server expose?
com.boothcheck/boothcheck exposes 5 tools: whats_priced_in, most_stretched, compare_priced_in, list_coverage, get_report_summary. Their descriptions and schemas cost roughly 491 tokens of context every time the server is loaded.
Does the com.boothcheck/boothcheck MCP server require authentication?
No. We connected to com.boothcheck/boothcheck without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the com.boothcheck/boothcheck MCP server still maintained?
com.boothcheck/boothcheck is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.