# com.pearl.mcp/pearl-api-mcp-server

> Hybrid human + AI expertise for faster, trusted answers and decisions via MCP Server.

- name: com.pearl.mcp/pearl-api-mcp-server
- version: 1.0.0
- connection class: R0 (autonomous)
- trust: 65/100 flags: no-repository
- quality: 82/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/com.pearl.mcp%2Fpearl-api-mcp-server
- tools: https://api.protogrid.dev/v1/servers/com.pearl.mcp%2Fpearl-api-mcp-server/tools

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

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "pearl-api-mcp-server": {
      "type": "sse",
      "url": "https://mcp.pearl.com/sse"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 100
- freshness: 25
- provenance: 45
- drivers: +dns-namespace +reachable +uptime-100% -stale-384d -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 82/100 (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: 79 (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
- warn `tools.annotations`: only 2 of 7 tools declare readOnlyHint or destructiveHint
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: askPearlAi (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); verifyAnswer (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); send_answer_for_verification (idempotentHint); …
- pass `tools.token_cost`: about 1,892 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: 7, about 1,892 tokens to load them all
- tool set hash: 09f849fce29ca69b723c304012382dd9
- badge: [![protogrid quality](https://protogrid.dev/badge/com.pearl.mcp/pearl-api-mcp-server.svg)](https://protogrid.dev/servers/com.pearl.mcp/pearl-api-mcp-server)
- 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://mcp.pearl.com/sse (sse, auth none, reachable true, uptime30d 1)
- https://mcp.pearl.com/mcp (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (7)

- `askExpert`: Use this when the user explicitly asks to speak with a real human expert, needs personalized advice in a complex or sensitive domain, or says something like 'Can I talk to a real expert?'. Supports phone callback — pass phoneNumber and contactPreference='phone' if the user wants a call.
- `askPearlAi`: Use this when the user wants a rapid AI-generated answer, draft, or alternative perspective on a low-risk or exploratory topic that does not require human validation. Do not use for medical, legal, financial, or safety-critical questions — use askExpert or askPearlExpert instead.
- `askPearlExpert`: Use this when the problem is complex, ambiguous, high-stakes, or multidisciplinary and would benefit from AI intake followed by escalation to a human expert. Do not use for simple fact queries (use askPearlAi) or when the user explicitly requests a human directly (use askExpert). Supports phone callback — pass phoneNumber and contactPreference='phone' if the user wants a call.
- `getConversationHistory`: Retrieve the full message history for a session.
Includes all messages (after any formatting done during processing).
Use to resume discussions.
- `get_verification_state`: Use this when polling the current status of a verification request previously submitted via send_answer_for_verification. Returns the verification state (not started, in progress, or completed) and the expert's verdict once the review is complete.
- `send_answer_for_verification`: Use this tool only when the user explicitly requests to start verification, fact-checking, or expert validation of an AI-generated answer. This tool must be used exclusively to initiate the verification process. Do not call it to check status, retrieve results, or for any follow-up actions. A human Pearl expert will review the answer and determine its correctness. Only one verification is allowed per chat session — this tool must not be invoked more than once. Invoking this tool renders an interactive UI component that displays live verification status and the final expert verdict.
- `verifyAnswer`: Use this when a professional needs to validate the correctness, safety, or trustworthiness of a specific AI-generated answer, or when the user asks to have an answer double-checked by a real expert.