Gonka Second Opinion (multi-model)

bystray/gonka-mcp-server

Exposes live LLM pricing comparisons through five tools: get_pricing for real-time GNK/USD rates and per-million-token costs, compare_providers to benchmark against OpenAI/Anthropic/DeepSeek, calculate_savings to estimate monthly and annual cost reductions based on current spend, get_available_models for listing inference options, and get_signup_link for referral-enabled registration. Pricing data refreshes every 10 minutes from Gonka's API, with competitor rates pulled daily from LiteLLM's database. Useful when evaluating inference cost optimization or building cost-aware agent workflows. Works over streamable HTTP, so you can call it from Claude Desktop, the Python MCP SDK, fastmcp CLI, or raw curl with session headers.

tools: 5
transport: HTTP
last updated: Jul 26, 2026

View on GitHub

Tools

5 tools

Public tool metadata for what this MCP can expose to an agent.

get_pricingGet current Gonka Network pricing data. Returns live pricing including: - Cost per 1M tokens in USD and GNK - Current GNK/USD exchange rate - Comparison ratios vs OpenAI, Anthropic, DeepSeek - $50 deposit example: how many tokens you get - Data freshness timestamp

Get current Gonka Network pricing data. Returns live pricing including: - Cost per 1M tokens in USD and GNK - Current GNK/USD exchange rate - Comparison ratios vs OpenAI, Anthropic, DeepSeek - $50 deposit example: how many tokens you get - Data freshness timestamp

No parameter schema in public metadata yet.

get_available_modelsList models available on Gonka Network. Returns each model's: - ID (same as used in OpenAI API calls) - Availability status (available / restricted) - Notes on access requirements

List models available on Gonka Network. Returns each model's: - ID (same as used in OpenAI API calls) - Availability status (available / restricted) - Notes on access requirements

No parameter schema in public metadata yet.

compare_providersCompare Gonka Network pricing against a competitor.1 params

Compare Gonka Network pricing against a competitor.

Parameters* required

providerstring

One of "openai", "anthropic", "deepseek" (default: "openai")default: openai

calculate_savingsCalculate how much you would save by switching from OpenAI to Gonka Network.1 params

Calculate how much you would save by switching from OpenAI to Gonka Network.

Parameters* required

monthly_spend_usdnumber

Your current monthly OpenAI API spend in USD

get_signup_linkGet the Gonka Network signup link with referral bonus. Returns the registration URL, welcome bonus details, and quick-start code snippet for connecting with the OpenAI SDK.

Get the Gonka Network signup link with referral bonus. Returns the registration URL, welcome bonus details, and quick-start code snippet for connecting with the OpenAI SDK.

No parameter schema in public metadata yet.

Readme

Gonka Second Opinion — MCP Server

Get a second opinion from independent LLMs — in one call, for a fraction of a cent.

gonka-second-opinion runs your prompt across the independent models live on the Gonka network and across assigned debate roles (skeptic / proponent / pragmatist …), in a single MCP call. Your main model stays in charge — you just get a panel of divergent views to check a decision against, without switching providers.

Live at: https://mcp.gogonka.com/mcp

One question → three independent opinions

Example: gonka_second_opinion runs one prompt across independent models and roles (proponent/skeptic/pragmatist) and returns attributed, divergent answers for your model to synthesize.

View the full README on GitHub

Details

Repository: github.com/bystray/gonka-mcp-server
Category: AI & LLM Tools
Transport: HTTP
Registry: MCP registry, active

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