
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.
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 timestampGet 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 requirementsList 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 paramsCompare Gonka Network pricing against a competitor.
providerstringcalculate_savingsCalculate how much you would save by switching from OpenAI to Gonka Network.1 paramsCalculate how much you would save by switching from OpenAI to Gonka Network.
monthly_spend_usdnumberget_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.
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
The example is illustrative — the live model set rotates over time; call
get_available_models for today’s lineup. Per-panel cost is typical/measured;
check get_pricing for live rates.
Add to your MCP client config (Claude Desktop / Cursor / …):
{
"mcpServers": {
"gonka-second-opinion": {
"url": "https://mcp.gogonka.com/mcp"
}
}
}
Restart the client — the tools appear automatically. No API key required to start (a free trial key is issued per caller).
Custom clients:
curl -X POST https://mcp.gogonka.com/mcp \
-H "Content-Type: application/json" \
-d '{"jsonrpc":"2.0","method":"tools/list","id":1}'
Registered on the JoinGonka gateway (gate.joingonka.ai)? Then run every call on your own balance — no trial budget, no per-IP limit. First get your key:
jg-).Then tell this MCP server to use it — pick the way that matches your client:
A. Client with an API-key / header field (Cursor, Claude Code, LibreChat, most custom clients)
Put the key in the server's Authorization header — it arrives as Bearer … and
every call switches to your balance automatically:
{
"mcpServers": {
"gonka-second-opinion": {
"url": "https://mcp.gogonka.com/mcp",
"headers": { "Authorization": "Bearer jg-YOUR_KEY_HERE" }
}
}
}
If your client shows a plain API key / Bearer token box instead of raw headers,
just paste your jg-… JoinGonka gateway key there.
B. Client with no key/header field (e.g. claude.ai Custom Connectors)
Mint a personal connector URL that carries your key for you:
jg-… JoinGonka gateway key → you get a URL like https://mcp.gogonka.com/k/<token>/mcpKeep the personal URL secret — it stands in for your key. The same key always mints the same URL.
How it's handled: the key (or personal token) is read from the request only,
forwarded to the JoinGonka gateway, and never stored or logged. An unrelated
Authorization header (OAuth, a proxy's own token) is ignored, so it can't break the
free trial path. Remove the header/URL and the server falls back to the free trial.
gonka_second_opinion(prompt, system?, perspectives?, max_tokens?)Run one prompt across the live models and/or a set of roles, in parallel.
perspectives empty → one opinion per live model.perspectives (short role/stance labels, max 5) → one opinion per role,
each answered candidly from that viewpoint, rotated across the live models.
Examples: ["for","against","neutral"], ["security expert","product manager","end user"].{ opinions:[{model, perspective?, response}], synthesis_instructions, trial_budget|cost }.
Attribute each opinion to its model + role when you present them.gonka_chat(prompt, system?, model?, max_tokens?)One completion through the server — for when you want a single cheap answer, or a
sub-task run without giving the agent its own network/key. model accepts "auto",
a nickname, or an exact id; anything not live right now is routed to a model that is.
Both tools auto-detect trial (free, per-IP budget) vs registered (your own
jg-… key) mode. On trial exhaustion they return a signup link + welcome bonus to
relay to the user — no fabricated keys, no altered numbers.
Reflects the last cached render (GitHub proxies images); call get_pricing for the
real-time number. All figures float with the GNK/USD rate — never trust a hardcoded one.
get_pricing — current $/1M tokens, GNK/USD rate, live ratios vs OpenAI/DeepSeek/Anthropiccompare_providers(provider) — side-by-side vs openai / anthropic / deepseek / mistral / geminicalculate_savings(monthly_spend_usd) — exact monthly/annual savings for your spendsuggest_model_for_task(task_description, …) — model + cost recommendationget_available_models — the models live on the network right now, with live pricingget_trial_key — free gc- key instantly (no signup); expires in 2h, first use extends to 24hget_signup_link — permanent account + welcome bonus + copy-paste SDK snippetsregister_on_gonka(…) — personalized cost-analysis pitch (computes savings; does not create an account)query_graph(question, …) — topic search over the concept graphsearch_docs(query, …) / read_doc(filename, …) / list_docs() — full-text docsget_node(label) / get_neighbors(label, …) — concept detail and relationsget_god_nodes() / get_community(id) / get_graph_stats() — structure overviewfind_shortest_path(source, target, …) — conceptual path between two ideasgonka_start(task) — seed a cost-comparison conversationcalculate_my_savings(monthly_spend_usd) — seed a savings estimategonka://pricing-guide — structured live pricing data + decision matrixget_pricing, get_available_models), and the badges
above are rendered from live data, not typed into this file.base_url=https://gate.joingonka.ai/v1 (OpenAI) or https://gate.joingonka.ai (Anthropic).readOnlyHint, idempotentHint, openWorldHint), enum/range constraints, and clear
descriptions. Inference tools are per-IP rate-limited in trial mode.Live health grade: https://wmcp.sh/mcp/grade/mcp.gogonka.com
License: MIT · Version: 2.2.0