# PolarJay

> Facts, prices and FAQ for PolarJay, which tracks what AI assistants say about a company.

- name: com.polarjay/polarjay
- version: 1.0.0
- connection class: R0 (autonomous)
- trust: 83/100 flags: no-repository
- quality: 79/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/com.polarjay%2Fpolarjay
- tools: https://api.protogrid.dev/v1/servers/com.polarjay%2Fpolarjay/tools

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

## Connection (mcpServers)

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


## Trust

- hygiene: 80
- liveness: 100
- freshness: 100
- provenance: 55
- drivers: +dns-namespace +website +reachable +uptime-100% +updated-9d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 79/100 (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: 71 (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
- fail `tools.annotations`: no tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: how_to_start (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_page (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_product (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
- pass `tools.token_cost`: about 484 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: 5, about 484 tokens to load them all
- tool set hash: b090504e2c6f1b5d0757c9ba66dbac1c
- badge: [![protogrid quality](https://protogrid.dev/badge/com.polarjay/polarjay.svg)](https://protogrid.dev/servers/com.polarjay/polarjay)
- 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://polarjay.com/api/mcp (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (5)

- `get_page`: The full text of one page of polarjay.com as Markdown. Give its path, for example /precios, /en/pricing or /en/how-it-works. Only pages of polarjay.com.
- `get_pricing`: Published plans excluding tax (USD in English, EUR in Spanish, the same number), the queries each includes, the free trial, top-ups, the done-for-you service and the free scanner, with the pricing page URL.
- `get_product`: What PolarJay does and does not do, the five AI assistants it asks (ChatGPT, Gemini, Perplexity, Claude and Google AI Overviews), the languages it measures in, who it is for and the company behind it (POLARGATE S.L., Madrid).
- `how_to_start`: The two ways to start: the free scanner (no sign-up) and the free trial (no card), with their URLs, plus the contact address.
- `list_faq`: The questions and answers published on the PolarJay FAQ page. Optionally filtered by words in the question or the answer.