# DomainCheckr

> Check domain name availability via RDAP. Single, bulk, and smart suggestions. No API key needed.

- name: io.github.nach-dakwale/domaincheckr
- version: 1.0.0
- connection class: R0 (autonomous)
- trust: 83/100
- quality: 73/100 (needs work)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.nach-dakwale%2Fdomaincheckr
- tools: https://api.protogrid.dev/v1/servers/io.github.nach-dakwale%2Fdomaincheckr/tools

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

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "domaincheckr": {
      "type": "http",
      "url": "https://domaincheckr.fly.dev/mcp"
    }
  }
}
```


## Trust

- hygiene: 100
- liveness: 100
- freshness: 45
- provenance: 80
- drivers: +repository +namespace-matches-repo +reachable +uptime-100% -stale-221d
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 73/100 (needs work)

### 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: add (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); echo (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); server_time (readOnlyHint, destructiveHint, idempotentHint, openWorldHint)
- pass `tools.token_cost`: about 154 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 75 (weight 15)

- warn `stability.changes`: 36 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: 3, about 154 tokens to load them all
- tool set hash: e4101c7d1010ea82fb6a4cd738f3ee4e
- tools last changed: 2026-10-15T19:56:53.997Z
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.nach-dakwale/domaincheckr.svg)](https://protogrid.dev/servers/io.github.nach-dakwale/domaincheckr)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-10-15 `server_time` added
  - Returns the current server time (ISO 8601, UTC).
- 2026-10-15 `add` added
  - Adds two numbers and returns the sum.
- 2026-10-15 `echo` added
  - Echoes the provided text back to the caller.
- 2026-10-15 `echo` removed
  - Echoes the provided text back to the caller.
- 2026-10-15 `add` removed
  - Adds two numbers and returns the sum.
- 2026-10-15 `server_time` removed
  - Returns the current server time (ISO 8601, UTC).
- 2026-10-05 `server_time` added
  - Returns the current server time (ISO 8601, UTC).
- 2026-10-05 `add` added
  - Adds two numbers and returns the sum.
- 2026-10-05 `echo` added
  - Echoes the provided text back to the caller.
- 2026-10-05 `echo` removed
  - Echoes the provided text back to the caller.

Full history: https://api.protogrid.dev/v1/servers/io.github.nach-dakwale%2Fdomaincheckr/changes

## Remotes

- https://domaincheckr.fly.dev/mcp (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (3)

- `add`: Adds two numbers and returns the sum.
- `echo`: Echoes the provided text back to the caller.
- `server_time`: Returns the current server time (ISO 8601, UTC).