Cortexcloud MCP server

Connect Cortexcloud and your agent gets 10 tools, among them cortex_ai_chat, cortex_automation_http_request, cortex_automation_transform. It answers at https://api.cortexcloud.org/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 4 of 6 times since 11 September 2026; the last check, on 22 October 2026, succeeded.

Status

Answering

Tools

Reliability

4 of 6 checks

Response time

687 ms

Transport

streamable HTTP

Last checked

22 October 2026

Pay-per-call on-chain data for AI agents: token, wallet, risk, whale, NFT, tx. No API keys.

Description as the publisher wrote it.

The 10 tools Cortexcloud offers

Tool	What it does
`cortex_ai_chat`	Single-turn chat completion via /v1/ai/chat (x402-paid). Returns model reply + usage. Inputs: messages
`cortex_automation_http_request`	Outbound SSRF-guarded HTTP via /v1/automation/http-request (x402-paid, automation). Inputs: method, url, headers, body, timeout
`cortex_automation_transform`	Shape arbitrary JSON via pick/omit/rename/set rules (x402-paid, automation). Inputs: data, rules
`cortex_estimate_optimization`	Analyze an optimization problem for free — returns a machine-readable decision block: recommended mode/backend, estimated runtime, USDC price, benchmark evidence. Always call this before paying for cortex_optimize. Inputs: problem
`cortex_get_job`	Poll an optimization job by id. Free — returns status, solution, objective, error. Inputs: job_id
`cortex_list_backends`	List solver backends (classical/hybrid/quantum) with live availability and verified flag. Free — check before choosing a mode.
`cortex_optimize`	Solve a QUBO/Ising optimization problem (x402-paid, USDC on Base). Returns a job_id to poll with cortex_get_job. Prices per successful run: classical $0.05, hybrid $0.10, quantum $1.503 (exact price quoted by POST /v1/estimate before paymen Inputs: mode, problem
`cortex_research_search`	Web search via /v1/research/search (x402-paid). Returns ranked results with snippets. Inputs: query, limit
`cortex_token_price`	Spot price (USD) for an ERC-20 token by contract address or CoinGecko id. Free. Inputs: contract, id
`cortex_wallet_balances`	ERC-20 token balances (USD-valued) for an EOA address. Free. Inputs: address

Add Cortexcloud to your AI client

Every block below points at https://api.cortexcloud.org/mcp. Pick your client and copy.

Claude Code: one command in your terminal

claude mcp add --transport http cortexcloud https://api.cortexcloud.org/mcp

Claude Desktop: claude_desktop_config.json

{
  "mcpServers": {
    "cortexcloud": {
      "command": "npx",
      "args": ["-y", "mcp-remote", "https://api.cortexcloud.org/mcp"]
    }
  }
}

Cursor: ~/.cursor/mcp.json, or .cursor/mcp.json in a project

{
  "mcpServers": {
    "cortexcloud": {
      "url": "https://api.cortexcloud.org/mcp"
    }
  }
}

VS Code and GitHub Copilot: .vscode/mcp.json

{
  "servers": {
    "cortexcloud": {
      "type": "http",
      "url": "https://api.cortexcloud.org/mcp"
    }
  }
}

Zed: Zed settings.json

{
  "context_servers": {
    "cortexcloud": {
      "url": "https://api.cortexcloud.org/mcp"
    }
  }
}

Windsurf: ~/.codeium/mcp_config.json

{
  "mcpServers": {
    "cortexcloud": {
      "serverUrl": "https://api.cortexcloud.org/mcp"
    }
  }
}

JetBrains AI Assistant: Settings, Tools, AI Assistant, MCP, New MCP Server, as JSON

{
  "mcpServers": {
    "cortexcloud": {
      "url": "https://api.cortexcloud.org/mcp"
    }
  }
}

Continue: .continue/mcpServers/neuronto.yaml

name: Cortexcloud
version: 0.0.1
schema: v1
mcpServers:
  - name: Cortexcloud
    type: streamable-http
    url: https://api.cortexcloud.org/mcp

Gemini CLI: ~/.gemini/settings.json

{
  "mcpServers": {
    "cortexcloud": {
      "httpUrl": "https://api.cortexcloud.org/mcp"
    }
  }
}

Codex CLI: MCP server config

{
  "mcpServers": {
    "cortexcloud": {
      "type": "http",
      "url": "https://api.cortexcloud.org/mcp"
    }
  }
}

Warp: MCP servers, + Add, paste JSON

{
  "mcpServers": {
    "cortexcloud": {
      "url": "https://api.cortexcloud.org/mcp"
    }
  }
}

Goose: a one-click extension link

goose://extension?url=https%3A%2F%2Fapi.cortexcloud.org%2Fmcp&type=streamable_http&id=cortexcloud&name=Cortexcloud

Is Cortexcloud up right now?

It answered our last check on 22 October 2026 in 687 ms. Over 6 checks since 11 September 2026 it answered 4. Status here comes from Neuronto's own probes, not from the publisher.

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Questions about Cortexcloud

How many tools does Cortexcloud have?

10, as returned by the server's own tools/list on 14 September 2026: cortex_ai_chat, cortex_automation_http_request, cortex_automation_transform, cortex_estimate_optimization, cortex_get_job, cortex_list_backends, cortex_optimize, cortex_research_search, and 2 more.

Is Cortexcloud down?

It answered our last check on 22 October 2026 in 687 ms. Over 6 checks since 11 September 2026 it answered 4.

How do I add Cortexcloud to Cursor?

Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://api.cortexcloud.org/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.

Does Cortexcloud need an API key?

It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.

Where this comes from

Publisher: io.github.jonahthan433. Endpoint host: api.cortexcloud.org. ARD identifier: urn:air:io.github.jonahthan433:mcp:cortexcloud. First indexed 10 September 2026. The tools are exactly what the server returned; nothing on this page is inferred from its name. Ranking in Neuronto search is never for sale.

Is this your server? Get a message the day it stops answering or its tools change: monitoring, 14 days free. Or claim the domain to manage how it is listed.