# SaaS Think Tank — Software Research

> Published software research from SaaS Think Tank. Current MCP edition: app-builder findings.

- name: com.saasthinktank/evidence
- version: 1.0.1
- connection class: R0 (autonomous)
- trust: 83/100 flags: no-repository
- quality: 94/100 (new)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/com.saasthinktank%2Fevidence
- tools: https://api.protogrid.dev/v1/servers/com.saasthinktank%2Fevidence/tools

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

## Connection (mcpServers)

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


## Trust

- hygiene: 80
- liveness: 100
- freshness: 100
- provenance: 55
- drivers: +dns-namespace +website +reachable +uptime-100% +updated-3d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 94/100 (new)

### protocol: 88 (weight 25)

- pass `protocol.modern`: supports 2026-07-28 (server/discover)
- pass `protocol.stateless`: answers without a session
- pass `protocol.transport`: streamable HTTP
- warn `protocol.list_ttl`: tools/list declares ttlMs 0, so clients re-fetch it on every use

### 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`: 3 of 3 tools declare readOnlyHint or destructiveHint
- pass `tools.directory_hints`: every tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
- pass `tools.token_cost`: about 621 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: n/a (weight 15)

- n/a `stability.changes`, `stability.rug_pull`: tool history recorded for 3 of the 7 days needed

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 3, about 621 tokens to load them all
- tool set hash: a742cecfdf9209b1c99d27a1966dfa99
- badge: [![protogrid quality](https://protogrid.dev/badge/com.saasthinktank/evidence.svg)](https://protogrid.dev/servers/com.saasthinktank/evidence)
- 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://saasthinktank.com/mcp (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (3)

- `compare_products`: Compare 2–4 covered app builders on the released code, GitHub, backend and database questions. Specify capability IDs from coverage or search results, or omit them for all four questions. Preserves separate dates and unknowns; provides no overall ranking.
- `get_finding`: Retrieve one exact finding using a record ID returned by search_findings or compare_products. Returns the published answer, scope, original dates, conditions, limits, source links and dataset attribution.
- `search_findings`: Find dated findings about code export, GitHub sync, backend connections and databases for Bubble, Lovable, Base44 and Replit. Use this to discover record IDs; get_finding retrieves one exact record. Other topics return no matches, not a product verdict.