# Crawdar Business Research

> Evidence-backed public business research for agents with compact, pageable output.

- name: com.crawdar/business-research
- version: 1.4.2
- connection class: R0 (autonomous)
- trust: 80/100 flags: no-repository
- quality: 91/100 (strong)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/com.crawdar%2Fbusiness-research
- tools: https://api.protogrid.dev/v1/servers/com.crawdar%2Fbusiness-research/tools

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

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "business-research": {
      "type": "http",
      "url": "https://crawdar.com/api/mcp"
    }
  }
}
```


## Trust

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

## Quality 91/100 (strong)

### 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: 100 (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`: 10 of 10 tools declare readOnlyHint or destructiveHint
- pass `tools.directory_hints`: every tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
- pass `tools.token_cost`: about 2,374 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: 10, about 2,374 tokens to load them all
- tool set hash: 274eb2690e445331457dd679223df02b
- badge: [![protogrid quality](https://protogrid.dev/badge/com.crawdar/business-research.svg)](https://protogrid.dev/servers/com.crawdar/business-research)
- 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://crawdar.com/api/mcp (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (10)

- `cancel_lead_search`: Cancel a queued or running search job. Completed and failed jobs remain immutable.
- `explain_crawdar`: Get result semantics, limits, interface URLs, and safe operating guidance. This tool does not consume a search.
- `get_lead_search`: Read job status or one cursor-paginated result page. Keep jobToken private and pass nextCursor back unchanged.
- `refine_lead_search`: Create a new private search job by changing the brief or criteria of a completed job. The original job stays unchanged.
- `research_businesses`: Use for a quick synchronous search when the user supplies one natural-language brief and can wait for results in the current tool call. For durable progress, retry, export, or large agent workflows, use start_lead_search instead.
- `retry_lead_search`: Create a replacement job when a prior job failed or exceeded its execution window. The original job stays available for audit.
- `sandbox_businesses`: Return deterministic fictional businesses without consuming provider capacity. Use this to test schemas, clients, and agent loops.
- `scan_review_pain_points`: Scan a named business or discover up to three businesses for recent recurring complaints. Returns individually sourced reviews and possible technical solutions. Coverage is sampled; unavailable reviews never mean no problems. Five scans per day. Google reviews require a configured provider.
- `search_businesses`: Use for a quick synchronous search when target, geography, and qualification fields are already structured. Use research_businesses for a plain-language brief, or start_lead_search for durable asynchronous work.
- `start_lead_search`: Use for the recommended durable asynchronous workflow. Creates a private queued search job and returns a job id plus jobToken for progress polling, cursor paging, refinement, retry, cancellation, and CSV or JSON export.