# Professor Sausages — Finance (remote · x402.professorsausages.com)

SEC filings, insider trades, 13F, IPO calendar, macro & FX MCP tools via x402.

- Trust score: 61/100 (medium)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-21

## Components

- remote · `x402.professorsausages.com`: 61/100 (this document), [markdown](https://verifymcp.io/servers/com-professorsausages-sausage-finance/mcp-finance.md), [page](https://verifymcp.io/servers/com-professorsausages-sausage-finance/mcp-finance)

## Channel facts

- Endpoint: `https://x402.professorsausages.com/mcp/finance`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.0.1`

## 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 2026-08-21.

- **Endpoint Security**: 46/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - 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.
  - HTTPS enforcement could not be verified: the plaintext port answered with HTTP 405, which proves neither a plaintext path nor enforcement.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - 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**: 85/100
  - 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).
  - AI-judged instruction clarity (excellent).
  - 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.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 20/100
  - Stability observed for 6 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.
- **Capabilities**: 60/100
  - Spec-recency check failed: implements MCP spec 2025-06-18; the latest is 2026-07-28.

## Install

### Claude

```bash
claude mcp add --transport http com-professorsausages-sausage-finance https://x402.professorsausages.com/mcp/finance
```

### Codex

```toml
[mcp_servers.com-professorsausages-sausage-finance]
url = "https://x402.professorsausages.com/mcp/finance"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "com-professorsausages-sausage-finance": {
      "type": "remote",
      "url": "https://x402.professorsausages.com/mcp/finance",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add com-professorsausages-sausage-finance --url https://x402.professorsausages.com/mcp/finance --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  com-professorsausages-sausage-finance:
    url: "https://x402.professorsausages.com/mcp/finance"
```

### Other

```json
{
  "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.

## 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.

### 2026-08-20 (score 61, +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.

### 2026-08-18 (score 60, +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.

### 2026-08-16 (score 59, +1)

- [functional improvement] Stability: unverified → 0.03

### 2026-08-15 (score 58)

First indexed and scored.

## MCP tools (12)

### `find_data` (~103 tokens)

Find the right data source

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.

Input parameters:

- `task` (string, required): What you're trying to find or do, in your own words

### `pricing` (~44 tokens)

Price list

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.

### `coverage` (~64 tokens)

What's in the corpus

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.

Input parameters:

- `ticker` (string): Optional stock ticker to check company-specific 10-K coverage

### `request_data` (~110 tokens)

Request missing data

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.

Input parameters:

- `contact` (string): Optional: URL/email/handle for follow-up
- `description` (string, required): What data you need, in your own words
- `use_case` (string): Optional: what you're building

### `sec_filing_section` (~282 tokens)

SEC filing sections (10-K / 10-Q / 8-K)

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.

Input parameters:

- `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, required): 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…

### `insider_activity` (~160 tokens)

Insider trades (SEC Form 4)

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.

Input parameters:

- `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…

### `manager_holdings` (~187 tokens)

13F manager portfolio

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.

Input parameters:

- `manager` (string, required): 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…

### `holdings_changes` (~151 tokens)

13F quarter-over-quarter changes

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.

Input parameters:

- `cik` (string, required): 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…

### `security_holders` (~145 tokens)

Who holds a security (13F)

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.

Input parameters:

- `cusip` (string, required): 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…

### `ipo_calendar` (~144 tokens)

IPO calendar

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.

Input parameters:

- `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…

### `macro_series` (~159 tokens)

US macro indicators

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.

Input parameters:

- `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…

### `fx_rate` (~155 tokens)

FX reference rate

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.

Input parameters:

- `base` (string, required): Base currency, ISO 4217 code.
- `quote` (string, required): 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…

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/com-professorsausages-sausage-finance/mcp-finance#diagnostics

## Score history

- 2026-08-21: 61
- 2026-08-20: 61
- 2026-08-19: 60
- 2026-08-18: 60
- 2026-08-17: 59
- 2026-08-16: 59
- 2026-08-15: 58

## Links

- Remote endpoint: https://x402.professorsausages.com/mcp/finance
- Website: https://x402.professorsausages.com/mcp
- Changelog RSS feed: https://verifymcp.io/servers/com-professorsausages-sausage-finance/mcp-finance.xml
- Changelog JSON feed: https://verifymcp.io/servers/com-professorsausages-sausage-finance/mcp-finance.json
- HTML version of this page: https://verifymcp.io/servers/com-professorsausages-sausage-finance/mcp-finance