# Modern AI Brand Recommendation Rate

> How often AI search picks a brand first. Recommendation Rate data from Modern Discovery.

- name: io.github.modern-ai-inc/w0-mcp-server
- version: 1.1.0
- connection class: R0 (autonomous)
- trust: 97/100
- quality: 85/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.modern-ai-inc%2Fw0-mcp-server
- tools: https://api.protogrid.dev/v1/servers/io.github.modern-ai-inc%2Fw0-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": {
    "w0-mcp-server": {
      "type": "http",
      "url": "https://w0-mcp-server.modernai.workers.dev"
    }
  }
}
```


## Trust

- hygiene: 100
- liveness: 99
- freshness: 100
- provenance: 90
- drivers: +repository +namespace-matches-repo +website +reachable +uptime-98% +updated-17d-ago
- 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`: 2 of 2 tools declare readOnlyHint or destructiveHint
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: get_recommendation_rate_methodology (destructiveHint, idempotentHint); lookup_brand_recommendation_rate (destructiveHint, idempotentHint)
- pass `tools.token_cost`: about 211 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`: 2 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: 2, about 211 tokens to load them all
- tool set hash: 3712c4e363efcb74a0c911501c5f8c84
- tools last changed: 2026-10-03T18:07:24.310Z
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.modern-ai-inc/w0-mcp-server.svg)](https://protogrid.dev/servers/io.github.modern-ai-inc/w0-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

- 2026-10-03 `get_recommendation_rate_methodology` added
  - Definitions of Recommendation Rate and Recommendation Inclusion Rate, the AI surface measured, refresh cadence, and links to the full methodology page.
- 2026-10-03 `lookup_brand_recommendation_rate` changed (title, description, annotations)
  - before: Look up a brand's AI Recommendation Rate: the percentage of buyer-intent questions where the brand is the #1 AI pick (not just mentioned), plus its Recommendation Inclusion Rate (appears anywhere in the answer). Free, single-brand lookup only -- rate-limited per Modern AI's published anti-scrape policy.
  - after: Look up a brand's AI Recommendation Rate: the percentage of buyer-intent questions where the brand is the #1 AI pick (not just mentioned), plus its Recommendation Inclusion Rate (appears anywhere in the answer). Returns the brand's public record URL and measured date for citation. Free, single-brand lookup only, rate-limited per Modern AI's published anti-scrape policy.

Full history: https://api.protogrid.dev/v1/servers/io.github.modern-ai-inc%2Fw0-mcp-server/changes

## Remotes

- https://w0-mcp-server.modernai.workers.dev (streamable-http, auth none, reachable true, uptime30d 0.9831933)

## Packages

_none_

## Tools (2)

- `get_recommendation_rate_methodology`: Definitions of Recommendation Rate and Recommendation Inclusion Rate, the AI surface measured, refresh cadence, and links to the full methodology page.
- `lookup_brand_recommendation_rate`: Look up a brand's AI Recommendation Rate: the percentage of buyer-intent questions where the brand is the #1 AI pick (not just mentioned), plus its Recommendation Inclusion Rate (appears anywhere in the answer). Returns the brand's public record URL and measured date for citation. Free, single-brand lookup only, rate-limited per Modern AI's published anti-scrape policy.