Modelmeter

Measured conclusion: Deep-tested. L2 outcome: tools_ok.

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

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Copy this into your MCP client config:

{
  "mcpServers": {
    "Modelmeter": {
      "url": "https://modelmeter.xyz/mcp",
      "transport": "streamable-http"
    }
  }
}

Measured tools (7)

• 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.

  Parameters:

  • model (required) — string — Model id in provider/model form, e.g. anthropic/claude-opus-4-8. Use list_models to discover ids.
  • input_tokens (required) — integer — Number of input (prompt) tokens.
  • output_tokens (required) — integer — Number of output (completion) tokens.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• 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).

  Parameters:

  • id (required) — string — Model id in provider/model form, e.g. openai/gpt-5-5.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• list_models

  List available models with their current pricing. Optionally filter by provider.

  Parameters:

  • limit — integer — Max rows to return. Default 200.
  • provider — string — Provider id, e.g. anthropic, openai, google, venice, openrouter.
  • include_unavailable — boolean — Include deprecated/restricted/unavailable models. Default false.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• get_price_history

  Historical pricing time-series for a model or provider. Each point is a dated snapshot of the per-Mtok rates.

  Parameters:

  • model — string — Model id to fetch history for.
  • since — string — ISO date (YYYY-MM-DD); only points on/after this date.
  • until — string — ISO date (YYYY-MM-DD); only points on/before this date.
  • provider — string — Provider id to fetch history for (all its models).

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• 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).

  Parameters:

  • type — string — Event type, e.g. model_deprecation, pricing_change, model_launch.
  • limit — integer — Max events. Default 50.
  • since — string — ISO date (YYYY-MM-DD); events announced on/after.
  • until — string — ISO date (YYYY-MM-DD); events announced on/before.
  • status — string — Verification status. Default 'verified' (human-confirmed). 'all' = verified + unverified.
  • provider — string — Filter to events touching this provider.
  • severity — string — Filter by what the event demands of consumers of the affected models.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• 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.

  Parameters:

  • models (required) — array — Model ids to check, e.g. ["gpt-4o", "claude-sonnet-4-6", "gemini-2.5-flash"].

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• 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.

  Parameters:

  • limit — integer — Max rows. Default 100.
  • status — string — Default scheduled.
  • provider — string — Filter to one provider id.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

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