# Equity Rank

> Model fair value estimates, margin-of-safety differentials and quality scores for 3,000 U.S. stocks.

- name: com.equity-rank.api/equity-rank
- version: 1.0.0
- connection class: R0 (autonomous)
- trust: 79/100 flags: no-repository
- quality: 85/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/com.equity-rank.api%2Fequity-rank
- tools: https://api.protogrid.dev/v1/servers/com.equity-rank.api%2Fequity-rank/tools

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

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "equity-rank": {
      "type": "http",
      "url": "https://api.equity-rank.com/mcp"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 98
- freshness: 85
- provenance: 55
- drivers: +dns-namespace +website +reachable +uptime-95% ~updated-42d-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 2025-06-18; 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`: 4 of 4 tools declare readOnlyHint or destructiveHint
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: search (destructiveHint, idempotentHint); fetch (destructiveHint, idempotentHint); get_stock_valuation (destructiveHint, idempotentHint); …
- pass `tools.token_cost`: about 634 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: 4, about 634 tokens to load them all
- tool set hash: cb27c794c15b10ff595f14e1e2c84044
- badge: [![protogrid quality](https://protogrid.dev/badge/com.equity-rank.api/equity-rank.svg)](https://protogrid.dev/servers/com.equity-rank.api/equity-rank)
- 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://api.equity-rank.com/mcp (streamable-http, auth none, reachable true, uptime30d 0.9459459)

## Packages

_none_

## Tools (4)

- `fetch`: Retrieve Equity Rank's public valuation summary for one security by id (its ticker, as returned by `search`): current price, blended model fair value estimate, margin-of-safety differential, method-agreement counts, Fundamental Strength score, next earnings date, and the last-updated stamp. Returns a readable text summary plus structured metadata and the source URL to cite. All figures are model estimates, not advice.
- `get_stock_valuation`: Structured public valuation data for one ticker — the same payload as GET https://api.equity-rank.com/api/stocks/{TICKER}/public: price, consensus_fair_value (the blended model estimate), mos_pct (margin-of-safety differential, %), method_agreement_above/below/total, fundamental_strength score and grade, next_earnings_date and EPS estimate, last_updated. Uncovered tickers return an error. Model estimates only — not advice.
- `list_sector_stocks`: Equity Rank's public sector index: the top scored securities in a sector, ranked by Equity Rank Score, with margin-of-safety differential, P/E, market cap, and dividend yield per row. Sectors: technology, healthcare, financials, consumer discretionary, consumer staples, industrials, energy, materials, real estate, utilities, communication services (finer platform labels such as 'Banks' or 'Software' also match). Public-safe fields only; no fair value per row — use `get_stock_valuation` for that.
- `search`: Find securities in Equity Rank's coverage universe by ticker or company name. Returns up to 10 matches with the id to pass to `fetch` and the public page URL to cite. Use this first when you only have a company name.