NestDaddy

Synap

com.synap402/synap-mcp · v0.1.3

Open-model LLM inference for agents. Pay per call in USDC via x402 or API key. First call free.

Connect Remote server

Terminal
claude mcp add --transport http synap-mcp https://synap402.com/mcp --header "Authorization: Bearer <YOUR_API_KEY>"
~/.cursor/mcp.json
{
  "mcpServers": {
    "synap-mcp": {
      "url": "https://synap402.com/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "synap-mcp": {
      "type": "http",
      "url": "https://synap402.com/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://synap402.com/mcp

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools 4 found in our last check

  • synap_chat_completion

    Send a conversation to a model on Synap, Linkrra's OpenAI-compatible inference API, and get the model's reply. Use this when you need text generated, code written or a question answered by one of the open models Synap serves. This is the only tool here that costs money: it bills…

  • synap_list_models

    List the models Synap serves right now, each with its price per million tokens, context window and what it is good at. Use this to choose a model id before calling synap_chat_completion, or to compare prices. Free, read-only, no API key needed, and safe to call repeatedly; the l…

  • synap_get_model

    Return the complete catalogue record for one Synap model: pricing, context and output limits, supported parameters, quantisation, data-retention policy and readiness. Use this after synap_list_models when you need details the summary leaves out. Free, read-only and needs no API…

  • synap_estimate_cost

    Work out what a chat completion would cost on Synap from token counts, using the live price list. Use this before synap_chat_completion when budget matters, or to compare models for a job. Free, read-only, needs no API key and runs no model. Returns {model, prompt_tokens, comple…

Headers

NameDescription
Authorization
Optional, secret
Bearer <your Synap API key> (create one free at https://synap402.com/login.html; 100,000 tokens/day free)

Details

Endpointhttps://synap402.com/mcp (Streamable HTTP)
Package[email protected] (NPM, stdio)
First published8 Nov 2026
Last updated8 Nov 2026
Registry namecom.synap402/synap-mcp

More ai and media servers See all

Listing data from the official MCP registry. Status and tools from NestDaddy's daily check. Browse all MCP servers.