# com.edgethirteen.www/altman-z-score-calculator

> Altman Z-Score bankruptcy-risk screen for a US-listed ticker, inputs looked up automatically.

- name: com.edgethirteen.www/altman-z-score-calculator
- version: 1.0.0
- connection class: R0 (autonomous)
- trust: 80/100 flags: no-repository
- quality: 85/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/com.edgethirteen.www%2Faltman-z-score-calculator
- tools: https://api.protogrid.dev/v1/servers/com.edgethirteen.www%2Faltman-z-score-calculator/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "altman-z-score-calculator": {
      "type": "http",
      "url": "https://www.edgethirteen.com/api/mcp/altman-z-score-calculator"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 100
- freshness: 85
- provenance: 55
- drivers: +dns-namespace +website +reachable +uptime-100% ~updated-37d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 85/100 (good)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 86 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- pass `tools.annotations`: 1 of 1 tools declare readOnlyHint or destructiveHint
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: compute_altman_z_score (idempotentHint)
- pass `tools.token_cost`: about 170 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 100 (weight 15)

- pass `stability.changes`: no tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 1, about 170 tokens to load them all
- tool set hash: aabc7ca10a2eecd56cdd8e2cc71bcad7
- badge: [![protogrid quality](https://protogrid.dev/badge/com.edgethirteen.www/altman-z-score-calculator.svg)](https://protogrid.dev/servers/com.edgethirteen.www/altman-z-score-calculator)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

_No tool definition changes recorded._

## Remotes

- https://www.edgethirteen.com/api/mcp/altman-z-score-calculator (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (1)

- `compute_altman_z_score`: Compute the Altman Z-Score (public-company, non-financial-services version) for a US-listed ticker -- a quick bankruptcy-risk / financial-distress screen from five balance-sheet ratios. Looks up working capital, total assets, retained earnings, EBIT, market cap, total liabilities, and revenue from SEC EDGAR + market data automatically -- just pass a ticker. Returns the score and which zone it falls in: safe (>2.99), grey (1.81-2.99), or distress (<1.81).