# ProofLayered

> Free passive growth-bottleneck scan for B2B SaaS websites: visibility, trust, conversion, scale.

- name: com.prooflayered/prooflayered
- version: 1.0.0
- connection class: unknown (unknown)
- trust: 46/100 flags: no-repository, unreachable
- quality: 79/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/com.prooflayered%2Fprooflayered
- tools: https://api.protogrid.dev/v1/servers/com.prooflayered%2Fprooflayered/tools

**Not classified yet.** The remote endpoints have not been probed successfully, or the listing has nothing to connect to.

## Connection (mcpServers)

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


## Trust

- hygiene: 80
- liveness: 0
- freshness: 65
- provenance: 55
- drivers: +dns-namespace +website -unreachable(11 failures) ~updated-131d-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 2025-11-25; 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: 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: growth_bottleneck_scan (readOnlyHint, destructiveHint, idempotentHint, openWorldHint)
- pass `tools.token_cost`: about 119 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: 1, about 119 tokens to load them all
- tool set hash: 6a1452893f10a5e34593574073bb781f
- badge: [![protogrid quality](https://protogrid.dev/badge/com.prooflayered/prooflayered.svg)](https://protogrid.dev/servers/com.prooflayered/prooflayered)
- 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://prooflayered.com/mcp (streamable-http, auth none, reachable false, uptime30d 0.60714287)

## Packages

_none_

## Tools (1)

- `growth_bottleneck_scan`: Free passive scan of a public B2B SaaS website. Returns bottleneck scores (visibility, trust, conversion, scale), the primary public growth blocker, and top fix priorities. Passive only: no credentials, no production access. Full signed diagnosis with deploy-ready fix packs is a flat $490 at prooflayered.com/app.