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cortexcloud

R0· no sign-in

Pay-per-call QUBO/Ising optimization for AI agents via x402 (USDC on Base). No API keys.

v0.4.0 · active · repository · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality73needs work
Trust84of 100
Uptime, 30 days39%
Latency p50918 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "cortexcloud": {
      "type": "http",
      "url": "https://api.cortexcloud.org/mcp"
    }
  }
}
claude mcp add --transport http cortexcloud https://api.cortexcloud.org/mcp
[mcp_servers.cortexcloud]
url = "https://api.cortexcloud.org/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "cortexcloud": {
      "type": "remote",
      "url": "https://api.cortexcloud.org/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "cortexcloud": {
      "type": "http",
      "url": "https://api.cortexcloud.org/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=cortexcloud&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vYXBpLmNvcnRleGNsb3VkLm9yZy9tY3AifQ%3D%3D"
}
{
  "servers": {
    "cortexcloud": {
      "type": "http",
      "url": "https://api.cortexcloud.org/mcp"
    }
  }
}
{
  "mcpServers": {
    "cortexcloud": {
      "httpUrl": "https://api.cortexcloud.org/mcp"
    }
  }
}
extensions:
  "cortexcloud":
    enabled: true
    name: "cortexcloud"
    type: streamable_http
    uri: "https://api.cortexcloud.org/mcp"
    timeout: 300

Quality 73 / 100needs work

protocol75 · weight 25
  • warn
    protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
  • n/a
    protocol.statelessonly applies to 2026-07-28 servers
  • pass
    protocol.transportstreamable HTTP
  • n/a
    protocol.list_ttlonly applies to 2026-07-28 servers
authorizationn/a · weight 15
  • n/a
    auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
  • n/a
    auth.secret_in_urlno templated URL
tool hygiene71 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • fail
    tools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
  • fail
    tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: cortex_token_price (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); cortex_token_risk (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); cortex_wallet_intel (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
  • pass
    tools.token_costabout 1,864 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stabilityn/a · weight 15
  • n/a
    stability.changes, stability.rug_pulltool history recorded for 0 of the 7 days needed
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

17 tools, about 1,864 tokens to load them all · tool set 031f850663d4 · tools last changed 2026-10-18 · checked 2026-10-19 13:37 UTC

Tool changes

  • cortex_automation_http_requestremoved

    Outbound SSRF-guarded HTTP via /v1/automation/http-request (x402-paid, automation).

  • cortex_automation_transformremoved

    Shape arbitrary JSON via pick/omit/rename/set rules (x402-paid, automation).

  • cortex_ai_chatremoved

    Single-turn chat completion via /v1/ai/chat (x402-paid). Returns model reply + usage.

  • cortex_research_searchremoved

    Web search via /v1/research/search (x402-paid). Returns ranked results with snippets.

  • cortex_wallet_balancesremoved

    ERC-20 token balances (USD-valued) for an EOA address. Free.

  • cortex_list_backendsremoved

    List solver backends (classical/hybrid/quantum) with live availability and verified flag. Free — check before choosing a mode.

  • cortex_get_jobremoved

    Poll an optimization job by id. Free — returns status, solution, objective, error.

  • cortex_optimizeremoved

    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 payment). Use mode=auto unless you specifically need quantum.

  • cortex_estimate_optimizationremoved

    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.

  • cortex_pricesadded

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

Showing the latest 10. Full history: list_changes · trend: quality JSON.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 84 / 100

provenance80
liveness76
freshness85
hygiene100

+repository +namespace-matches-repo +reachable +uptime-39% ~updated-72d-ago

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://api.cortexcloud.org/mcp streamable-httpnoneyes39%918 ms2025-11-252026-10-19

Tools (17)

cortex_aggregate_balancesBatch ERC-20 balances for many addresses in one call (Alchemy). Priced per constituent lookup: $0.004 USDC per address (1-20 addresses).
cortex_aggregate_nftsBatch NFT ownership across addresses in one call. Priced per constituent lookup: $0.004 USDC per address (1-20 addresses).
cortex_aggregate_pricesBatch spot USD prices for many coins (CoinGecko). Priced per constituent lookup: $0.004 USDC per id (1-50 ids).
cortex_aggregate_tx_historyBatch normalized transfers across addresses in one call. Priced per constituent lookup: $0.004 USDC per address (1-20 addresses).
cortex_blockBlock by number or 'latest' on a chain (Alchemy). x402 paid: $0.004 USDC on Base per call.
cortex_capabilitiesFree: service capabilities, supported chains/providers, payment terms and discovery index.
cortex_cross_chain_compareCompare one contract address across up to 5 chains (price, activity, deployment) in one call. x402 paid: $0.040 USDC on Base per call.
cortex_gas_oracleCurrent base fee + priority fee (gas prices) for a chain (Alchemy). x402 paid: $0.004 USDC on Base per call.
cortex_nft_ownershipNFTs owned by a wallet on a chain (Alchemy NFT API). x402 paid: $0.004 USDC on Base per call.
cortex_pricesFree: complete tool/price table for this MCP gateway (served locally, no upstream call).
cortex_token_balancesERC-20 token balances for a wallet on a chain (Alchemy Token API). x402 paid: $0.004 USDC on Base per call.
cortex_token_intelFlagship 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_token_priceSpot 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_token_riskToken risk verdict (age, liquidity, contract checks, suspicious-transfer scan) with per-claim evidence. x402 paid: $0.020 USDC on Base per call.
cortex_tx_historyNormalized transactions for an address on a chain (Alchemy Transfers API). x402 paid: $0.004 USDC on Base per call.
cortex_wallet_intelWallet profile: balances, holdings, recent activity, counterparty relationships (Alchemy). x402 paid: $0.006 USDC on Base per call.
cortex_whale_alertsLarge-transfer / accumulation alerts with tx hashes + timestamps (Alchemy). Omit 'address' for a chain-wide scan. x402 paid: $0.030 USDC on Base per call.

Schemas: list_tools.

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Official server.json
{
  "name": "io.github.jonahthan433/cortexcloud",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://api.cortexcloud.org/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "0.4.0",
  "repository": {
    "url": "https://github.com/jonahthan433/cortexcloud-mcp",
    "source": "github"
  },
  "description": "Pay-per-call QUBO/Ising optimization for AI agents via x402 (USDC on Base). No API keys."
}