# ai.kaiv/version-truth

> Latest versions, LTS windows, and EOL dates for 300+ products. Fresh ground truth for stale models.

- name: ai.kaiv/version-truth
- version: 1.0.0
- connection class: R0 (autonomous)
- trust: 76/100 flags: no-repository
- quality: 100/100 (strong)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/ai.kaiv%2Fversion-truth
- tools: https://api.protogrid.dev/v1/servers/ai.kaiv%2Fversion-truth/tools

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

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "version-truth": {
      "type": "http",
      "url": "https://api.kaiv.ai/api/bridge/mcp/version-truth-ca7b5b8c"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 98
- freshness: 85
- provenance: 45
- drivers: +dns-namespace +reachable +uptime-96% ~updated-61d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 100/100 (strong)

### protocol: 100 (weight 25)

- pass `protocol.modern`: supports 2026-07-28 (server/discover)
- pass `protocol.stateless`: answers without a session
- pass `protocol.transport`: streamable HTTP
- pass `protocol.list_ttl`: tool list is cacheable (ttlMs 60000)

### 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 412 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: 3, about 412 tokens to load them all
- tool set hash: e28cadad2e9cbaa24fc34641173345dd
- badge: [![protogrid quality](https://protogrid.dev/badge/ai.kaiv/version-truth.svg)](https://protogrid.dev/servers/ai.kaiv/version-truth)
- 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://api.kaiv.ai/api/bridge/mcp/version-truth-ca7b5b8c (streamable-http, auth none, reachable true, uptime30d 0.95652175)

## Packages

_none_

## Tools (3)

- `get_cycle`: One release cycle of a product: its latest patch version, release date, LTS/support/EOL dates and whether extended support exists. Use when you already know the major version, e.g. product=nodejs cycle=24. Answers: is Node 18 still supported? What is the newest 24.x patch?
- `get_product`: All release cycles for a product, newest first: latest patch version, release date, LTS status/date, end-of-life date, and end of active support. Answers: what is the CURRENT version of X? Which major versions are still supported? When does version Y reach EOL? Use exact slugs from list_products (e.g. nodejs, python, django, postgresql, ubuntu, amazon-eks).
- `list_products`: List every product slug tracked (nodejs, python, react, postgresql, ubuntu, …). Call this first when unsure of the exact product slug to pass to get_product.