Professor Sausages — Finance
REMOTE · X402.PROFESSORSAUSAGES.COM · SCANNED AUG 21
SEC filings, insider trades, 13F, IPO calendar, macro & FX MCP tools via x402.
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 →
Endpoint Security46
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation not fully verified: no authorisation is required to call this server, and 12 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe. See how to fix → View diagnostics → Unverified
- HTTPS enforcement could not be verified: the plaintext port answered with HTTP 405, which proves neither a plaintext path nor enforcement. View diagnostics → Unverified
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- 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 Usability85
- 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 1839 tokens (~153/item across 12 items; 12 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 Management20
- Stability observed for 6 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
Capabilities60
- Spec-recency check failed: implements MCP spec 2025-06-18; the latest is 2026-07-28. See how to fix → Fail
Add this component to your MCP client. Where a client-specific snippet is available, pick your client below and copy it straight into your config; otherwise use the connection detail shown.
remote · x402.professorsausages.com
claude mcp add --transport http com-professorsausages-sausage-finance https://x402.professorsausages.com/mcp/finance
[mcp_servers.com-professorsausages-sausage-finance] url = "https://x402.professorsausages.com/mcp/finance"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"com-professorsausages-sausage-finance": {
"type": "remote",
"url": "https://x402.professorsausages.com/mcp/finance",
"enabled": true
}
}
} openclaw mcp add com-professorsausages-sausage-finance --url https://x402.professorsausages.com/mcp/finance --transport streamable-http
mcp_servers:
com-professorsausages-sausage-finance:
url: "https://x402.professorsausages.com/mcp/finance" {
"mcpServers": {
"com-professorsausages-sausage-finance": {
"type": "http",
"url": "https://x402.professorsausages.com/mcp/finance"
}
}
} 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.
- 20 Aug 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes.
- 18 Aug 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.
- 16 Aug 26 +1
- Stability: unverified → 0.03 ▲ functional
- 15 Aug 26 58
First indexed and scored.
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 21 Aug 2026 · Probed https://x402.professorsausages.com/mcp/finance
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=professorsausages.com | CN=WE1,O=Google Trust Services,C=US | 29 Jun 2026 | 27 Sept 2026 | ECDSA 256 | ECDSA-SHA256 | 8a68629c6755188e0ef0f35da80da7ed |
| SANs: professorsausages.com, x402.professorsausages.com, *.x402.professorsausages.com | ||||||
| CN=WE1,O=Google Trust Services,C=US (CA) | CN=GTS Root R4,O=Google Trust Services LLC,C=US | 13 Dec 2023 | 20 Feb 2029 | ECDSA 256 | ECDSA-SHA384 | 7ff31977972c224a76155d13b6d685e3 |
| CN=GTS Root R4,O=Google Trust Services LLC,C=US (CA) | CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE | 15 Nov 2023 | 28 Jan 2028 | ECDSA 384 | SHA256-RSA | 7fe530bf331343bedd821610493d8a1b |
DNSSEC insecure
Validation of x402.professorsausages.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| professorsausages.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 |
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://x402.professorsausages.com/mcp/finance | Verified | 200 | |
| http (plaintext) | http://x402.professorsausages.com/mcp/finance | Inconclusive | 405 |
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.
coverage What's in the corpus ~64
Corpus coverage: which SEC datasets exist, 10-K backfill progress by quarter (2015→now), and — given a ticker — which fiscal years are on file for it. Free.
| Name | Type | Req | Description |
|---|---|---|---|
| ticker | string | – | Optional stock ticker to check company-specific 10-K coverage |
No output schema declared.
No examples provided.
find_data Find the right data source ~103
Describe the data you need in plain language (e.g. 'Apple risk factors 2023', 'is this token a honeypot', 'is this email deliverable', 'read this page'). Searches this server's datasets first, then the whole Professor Sausages catalog, and returns matching endpoints with method, URL, price, and how to call them. Free.
| Name | Type | Req | Description |
|---|---|---|---|
| task | string | yes | What you're trying to find or do, in your own words |
No output schema declared.
No examples provided.
fx_rate FX reference rate ~155
ECB reference exchange rate for a currency pair (e.g. EUR/USD). Paid: call without x_payment to receive this call's exact terms (amount, asset, network), sign them, then call again with x_payment. The free `pricing` tool lists every price at once.
| Name | Type | Req | Description |
|---|---|---|---|
| base | string | yes | Base currency, ISO 4217 code. |
| quote | string | yes | Quote currency, ISO 4217 code. |
| x_payment | string | – | Optional signed x402 payment payload (base64, what the X-PAYMENT header carries). Omit to receive the exact payment terms; sign them (e.g. @x402/fetch) and call again with this argument to settle and… |
No output schema declared.
No examples provided.
holdings_changes 13F quarter-over-quarter changes ~151
What an institutional manager bought, sold, added, and trimmed vs the prior quarter — the whale-watch view. Requires the manager's CIK. Paid: call without x_payment to receive this call's exact terms (amount, asset, network), sign them, then call again with x_payment. The free `pricing` tool lists every price at once.
| Name | Type | Req | Description |
|---|---|---|---|
| cik | string | yes | Manager CIK (digits) |
| x_payment | string | – | Optional signed x402 payment payload (base64, what the X-PAYMENT header carries). Omit to receive the exact payment terms; sign them (e.g. @x402/fetch) and call again with this argument to settle and… |
No output schema declared.
No examples provided.
insider_activity Insider trades (SEC Form 4) ~160
Insider buy/sell activity. With a ticker: that company's summary (net buys/sells, top insiders). Without: the most recent filings market-wide. Paid: call without x_payment to receive this call's exact terms (amount, asset, network), sign them, then call again with x_payment. The free `pricing` tool lists every price at once.
| Name | Type | Req | Description |
|---|---|---|---|
| ticker | string | – | Optional ticker or CIK; omit for market-wide recent filings |
| x_payment | string | – | Optional signed x402 payment payload (base64, what the X-PAYMENT header carries). Omit to receive the exact payment terms; sign them (e.g. @x402/fetch) and call again with this argument to settle and… |
No output schema declared.
No examples provided.
ipo_calendar IPO calendar ~144
The SEC IPO pipeline: view=pipeline (in registration), priced, expected, or withdrawn. Paid: call without x_payment to receive this call's exact terms (amount, asset, network), sign them, then call again with x_payment. The free `pricing` tool lists every price at once.
| Name | Type | Req | Description |
|---|---|---|---|
| view | string | – | Which slice of the IPO pipeline to return. |
| x_payment | string | – | Optional signed x402 payment payload (base64, what the X-PAYMENT header carries). Omit to receive the exact payment terms; sign them (e.g. @x402/fetch) and call again with this argument to settle and… |
No output schema declared.
No examples provided.
macro_series US macro indicators ~159
US macroeconomic series (CPI, unemployment, fed funds, 10-year treasury, real GDP). Pass an id for one series, omit to list what's available. Paid: call without x_payment to receive this call's exact terms (amount, asset, network), sign them, then call again with x_payment. The free `pricing` tool lists every price at once.
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | – | Series id; omit to list available series |
| x_payment | string | – | Optional signed x402 payment payload (base64, what the X-PAYMENT header carries). Omit to receive the exact payment terms; sign them (e.g. @x402/fetch) and call again with this argument to settle and… |
No output schema declared.
No examples provided.
manager_holdings 13F manager portfolio ~187
An institutional manager's 13F holdings for the latest quarter. Pass a CIK for the portfolio, or a name to search managers first. Examples: {manager:'1067983'} (Berkshire's book), {manager:'bridgewater'} (search). Paid: call without x_payment to receive this call's exact terms (amount, asset, network), sign them, then call again with x_payment. The free `pricing` tool lists every price at once.
| Name | Type | Req | Description |
|---|---|---|---|
| manager | string | yes | Manager CIK (digits) for holdings, or a name fragment to search |
| x_payment | string | – | Optional signed x402 payment payload (base64, what the X-PAYMENT header carries). Omit to receive the exact payment terms; sign them (e.g. @x402/fetch) and call again with this argument to settle and… |
No output schema declared.
No examples provided.
pricing Price list ~44
Every endpoint this server fronts, with its exact per-call USD price (x402, USDC on Base) and a one-line summary, read live from the route table. Free.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
request_data Request missing data ~110
The suggestion box: ask for data we don't have (a pre-2015 filing, an uncovered ticker, an unsupported chain, a whole dataset). Requests feed the nightly ingestion queue — filings are usually available within ~24h. Include contact if you want to hear back. Free.
| Name | Type | Req | Description |
|---|---|---|---|
| contact | string | – | Optional: URL/email/handle for follow-up |
| description | string | yes | What data you need, in your own words |
| use_case | string | – | Optional: what you're building |
No output schema declared.
No examples provided.
sec_filing_section SEC filing sections (10-K / 10-Q / 8-K) ~282
Parsed sections of a SEC filing by ticker or CIK: 10-K (default), 10-Q, or 8-K. Sections like business, risk_factors, mdna. Corpus 2015→now; missing filings can be requested via request_data. Example: {ticker:'AAPL', selector:'2023', sections:'risk_factors,mdna'}. Paid: call without x_payment to receive this call's exact terms (amount, asset, network), sign them, then call again with x_payment. The free `pricing` tool lists every price at once.
| Name | Type | Req | Description |
|---|---|---|---|
| form | string | – | Which filing form to fetch. |
| sections | string | – | Comma-separated section keys to include in full, or 'all'. Omit for the manifest only. |
| selector | string | – | 10-K: fiscal year. 10-Q/8-K: period-end date YYYY-MM-DD or a year. Omit for the latest on file. |
| ticker | string | yes | Ticker symbol or 10-digit CIK |
| x_payment | string | – | Optional signed x402 payment payload (base64, what the X-PAYMENT header carries). Omit to receive the exact payment terms; sign them (e.g. @x402/fetch) and call again with this argument to settle and… |
No output schema declared.
No examples provided.
security_holders Who holds a security (13F) ~145
Institutional holders of a security by CUSIP: who owns it, position sizes, and changes. Paid: call without x_payment to receive this call's exact terms (amount, asset, network), sign them, then call again with x_payment. The free `pricing` tool lists every price at once.
| Name | Type | Req | Description |
|---|---|---|---|
| cusip | string | yes | 9-character CUSIP |
| x_payment | string | – | Optional signed x402 payment payload (base64, what the X-PAYMENT header carries). Omit to receive the exact payment terms; sign them (e.g. @x402/fetch) and call again with this argument to settle and… |
No output schema declared.
No examples provided.