FreeToken — LLM API discovery

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

LLM API discovery: access conditions, dated costs, sampled checks and keyless configs. Read-only.

Add to your agent

Copy this into your MCP client config:

{
  "mcpServers": {
    "FreeToken — LLM API discovery": {
      "url": "https://freetoken.link/mcp",
      "transport": "streamable-http"
    }
  }
}

Measured tools (6)

• search_models read-only

  Filter the published catalog (substring search, not a benchmark or guarantee of free access). Returns exact provider/model slugs for subsequent tools, conditions, dates and source links.

  Parameters:

  • limit — integer
  • query — string
  • locale — string
  • protocol — string
  • provider — string
  • accessType — string
  • minContextTokens — integer

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• get_provider_guide read-only

  Read official application links, payment/identity conditions and existing application steps for a published provider. No signup or key generation is performed.

  Parameters:

  • provider (required) — string
  • locale — string

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• list_price_references read-only

  List dated price reference IDs and billing scenarios for estimate_cost. This is a limited reference set, not complete market coverage or live quotes.

  Parameters:

  • locale — string

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• estimate_cost read-only

  Estimate USD cost for ONE listed priceId and its exact billing scenario. inputMillion/outputMillion are millions of tokens, not individual tokens. Not a live quote, free quota calculation, or charge.

  Parameters:

  • priceId (required) — string
  • inputMillion (required) — number
  • outputMillion (required) — number
  • locale — string

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• get_route_status read-only

  Read existing sampled checks for public catalog routes. No new checks run. Missing/stale evidence must not be interpreted as uptime or an outage. provider/model use catalog slugs.

  Parameters:

  • limit — integer
  • model — string
  • locale — string
  • provider — string

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• export_keyless_config read-only

  Render a keyless config for 1–5 exact catalog providerSlug/modelSlug pairs. Only environment variable references are returned. No keys, prompts, network calls, or file writes. Review compatibility before using.

  Parameters:

  • selections (required) — array
  • format (required) — string
  • locale — string

  Hints: read-only yes · destructive no · idempotent yes · open-world no

Publisher website

Measured by MCPYP probing. Untested fields are omitted, never estimated. Listing is always free; MCPYP never proxies calls or stores user tokens.