Cortexcloud

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

• Connection: Runs in the cloud
• Transport: Streamable HTTP
• Category: Other

Install

Pick the AI app you use, then copy the settings.

You need

• Runs in the cloudNothing to install; it connects over the internet

Which app do you use?

https://api.cortexcloud.org/mcp

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

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

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

https://api.cortexcloud.org/mcp

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Tool names and descriptions exactly as the server reported them on Nov 7, 2026. The maker wrote them, not us; we show them as plain text.

• cortex_token_balances

  ERC-20 token balances for a wallet on a chain (Alchemy Token API). x402 paid: $0.004 USDC on Base per call.

• cortex_token_price

  Spot USD price for a token/coin. Provide 'id' (CoinGecko id, e.g. 'ethereum', 'usd-coin') or 'contract'+'chain'. x402 paid: $0.004 USDC on Base per call.

• cortex_nft_ownership

  NFTs owned by a wallet on a chain (Alchemy NFT API). x402 paid: $0.004 USDC on Base per call.

• cortex_tx_history

  Normalized transactions for an address on a chain (Alchemy Transfers API). x402 paid: $0.004 USDC on Base per call.

• cortex_gas_oracle

  Current base fee + priority fee (gas prices) for a chain (Alchemy). x402 paid: $0.004 USDC on Base per call.

• cortex_block

  Block by number or 'latest' on a chain (Alchemy). x402 paid: $0.004 USDC on Base per call.

• cortex_token_risk

  Token risk verdict (age, liquidity, contract checks, suspicious-transfer scan) with per-claim evidence. x402 paid: $0.020 USDC on Base per call.

• cortex_wallet_intel

  Wallet profile: balances, holdings, recent activity, counterparty relationships (Alchemy). x402 paid: $0.006 USDC on Base per call.

• cortex_whale_alerts

  Large-transfer / accumulation alerts with tx hashes + timestamps (Alchemy). Omit 'address' for a chain-wide scan. x402 paid: $0.050 USDC on Base per call.

• cortex_market_snapshot

  One-call market snapshot: token intel + whale activity + risk verdict fanned out in parallel. A section that fails carries an error field instead of failing the whole call. x402 paid: $0.070 USDC on Base per call.

• cortex_register_whale_webhook

  Register an HTTPS webhook for whale-alert deliveries. Registration is x402 paid: $0.100 USDC on Base; each delivered alert accrues $0.02 on the registration. HMAC-SHA256 signed when 'secret' is supplied. List with GET /v1/webhooks/whale-alerts?owner=0x... (free), unregister with

• cortex_cross_chain_compare

  Compare one contract address across up to 5 chains (price, activity, deployment) in one call. x402 paid: $0.040 USDC on Base per call.

• cortex_token_intel

  Flagship evidence-backed token profile in one call: deployment, metadata, spot price, 24h change, optional age/liquidity/market-cap, recent activity — every fact carries source + checked_at. x402 paid: $0.030 USDC on Base per call.

• cortex_aggregate_balances

  Batch ERC-20 balances for many addresses in one call (Alchemy). Priced per constituent lookup: $0.004 USDC per address (1-20 addresses).

• cortex_aggregate_nfts

  Batch NFT ownership across addresses in one call. Priced per constituent lookup: $0.004 USDC per address (1-20 addresses).

• cortex_aggregate_prices

  Batch spot USD prices for many coins (CoinGecko). Priced per constituent lookup: $0.004 USDC per id (1-50 ids).

• cortex_aggregate_tx_history

  Batch normalized transfers across addresses in one call. Priced per constituent lookup: $0.004 USDC per address (1-20 addresses).

• cortex_capabilities

  Free: service capabilities, supported chains/providers, payment terms and discovery index.

• cortex_prices

  Free: complete tool/price table for this MCP gateway (served locally, no upstream call).

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 7, 2026

• ✓ Pass

  Maker matches the repo

  The registry name was verified with the GitHub account jonahthan433, which owns the repo

• … Not checked yet

  Still maintained

  We have not read this repo from GitHub yet

• … Not checked yet

  Has a licence

  We have not read this repo from GitHub yet

• ✓ Pass

  Endpoint responds

  Responded in 835 ms (HTTP 200)

• – Not applicable

  Sign-in with OAuth

  No sign-in needed

• ✓ Pass

  No hidden instructions in tool descriptions

  Read 19 tool descriptions and found no hidden instructions to the AI

Compared with others in Otheri

• More stars than 0% of the other 32712 servers in this category
• Published to the registry more recently than 71% of the other 32712 servers in this category
• Basic checks equal to or better than 100% of the other 32712 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

README from the maker

{

{

CORTEXCLOUD_PAYMENT_SIGNATURE=<base64 header> npx -y @cortexcloud.org/mcp