# Ratevert MCP

> Read-only Ratevert MCP for asset search, pair rates, and conversions.

- name: com.ratevert/mcp
- version: 0.3.1
- connection class: R2 (oauth_consent_once)
- trust: 97/100
- quality: 79/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/com.ratevert%2Fmcp
- tools: https://api.protogrid.dev/v1/servers/com.ratevert%2Fmcp/tools

**An agent can connect after a one-time OAuth consent by a human.** Remote endpoint behind OAuth 2. Tokens stay with the agent; the registry only exposes the authorization metadata.

## Connection (mcpServers)

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


## Trust

- hygiene: 100
- liveness: 99
- freshness: 85
- provenance: 100
- drivers: +repository +namespace-matches-repo +dns-namespace +website +reachable +uptime-98% ~updated-45d-ago
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 79/100 (good)

### protocol: n/a (weight 25)

- n/a `protocol.modern`, `protocol.stateless`, `protocol.transport`, `protocol.list_ttl`: no remote answered a protocol handshake (not probed yet, unreachable, or local-only)

### authorization: 67 (weight 15)

- pass `auth.prm`: Protected Resource Metadata (RFC 9728) published
- pass `auth.as_metadata`: authorization server metadata reachable
- fail `auth.cimd`: no way for a new client to register (neither CIMD nor DCR)
- 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`: 4 of 4 tools declare readOnlyHint or destructiveHint
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: search_assets (destructiveHint, idempotentHint); get_rate (destructiveHint, idempotentHint); convert_amount (destructiveHint, idempotentHint); …
- pass `tools.token_cost`: about 667 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 not recorded yet

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

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

- tools: 4, about 667 tokens to load them all
- badge: [![protogrid quality](https://protogrid.dev/badge/com.ratevert/mcp.svg)](https://protogrid.dev/servers/com.ratevert/mcp)
- 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://ratevert.com/api/mcp (streamable-http, auth oauth2, reachable true, uptime30d 0.982906)

## Packages

_none_

## Tools (4)

- `compare_assets`: Compare one Ratevert asset against multiple targets across supported markets. Free requests are limited to 4 total assets including the source.
- `convert_amount`: Convert a stated amount using the current Ratevert pair rate. Returns the original and converted values, rate, display rounding, freshness metadata, and canonical source URL.
- `get_rate`: Return the current one-unit conversion rate for exactly two Ratevert assets with a canonical source URL and freshness metadata.
- `search_assets`: Resolve a canonical Ratevert currency, stock, ETF, fund, or crypto asset before requesting a rate or comparison.