# Modelmeter

> The changelog of record for the AI stack: sunset checks, deprecations, pricing, and model events.

- name: xyz.modelmeter/modelmeter
- version: 1.0.0
- connection class: R0 (autonomous)
- trust: 88/100
- quality: 79/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/xyz.modelmeter%2Fmodelmeter
- tools: https://api.protogrid.dev/v1/servers/xyz.modelmeter%2Fmodelmeter/tools

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

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "modelmeter": {
      "type": "http",
      "url": "https://modelmeter.xyz/mcp"
    }
  }
}
```


## Trust

- hygiene: 100
- liveness: 98
- freshness: 65
- provenance: 85
- drivers: +repository +dns-namespace +website +reachable +uptime-94% ~updated-109d-ago
- 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 2025-06-18; 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: get_price_history (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); list_events (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); estimate_cost (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
- pass `tools.token_cost`: about 1,077 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: 7, about 1,077 tokens to load them all
- tool set hash: 789d608576301e99f07f06ad8b939123
- badge: [![protogrid quality](https://protogrid.dev/badge/xyz.modelmeter/modelmeter.svg)](https://protogrid.dev/servers/xyz.modelmeter/modelmeter)
- 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://modelmeter.xyz/mcp (streamable-http, auth none, reachable true, uptime30d 0.9396552)

## Packages

_none_

## Tools (7)

- `check_model_dependencies`: Is my stack okay? Check a list of model ids against the record: scheduled retirements with days-remaining countdowns and migration targets, past retirements, and other breaking/action-required changes. Id matching tolerates dots vs dashes, dated snapshot suffixes, and bare or provider-prefixed forms. Call this at startup or in CI with the models you depend on.
- `estimate_cost`: Estimate the USD cost of an LLM API call for a given model and token counts. Returns input/output/total cost, plus reseller markup vs. the upstream model when applicable.
- `get_model`: Unified card for one model in a single call: normalized pricing, capabilities (context window, vision, reasoning, tags), availability, reseller markup vs. upstream, and a price-history summary (launch vs. current price, percent change, last change date, all-time low/high).
- `get_price_history`: Historical pricing time-series for a model or provider. Each point is a dated snapshot of the per-Mtok rates.
- `list_deprecations`: Per-model retirement rows from the record: which model dies when, with runway and migration target. Default shows scheduled (upcoming) retirements sorted by shutdown date.
- `list_events`: The changelog of record for the model layer: deprecations, price changes, launches, and the market events around them. Filter by severity to find what demands action: 'breaking' (model going away, ID changing), 'action_required' (price/rate-limit/context changes), 'informational' (releases, funding).
- `list_models`: List available models with their current pricing. Optionally filter by provider.