# CortexCloud MCP (remote · api.cortexcloud.org)

Pay-per-call AI + on-chain data via x402. Free handshake; each call bills USDC on Base.

- Trust score: 59/100 (low)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-08

## Components

- remote · `api.cortexcloud.org`: 59/100 (this document), [markdown](https://verifymcp.io/servers/jonahthan433-cortexcloud/api.md), [page](https://verifymcp.io/servers/jonahthan433-cortexcloud/api)

## Channel facts

- Endpoint: `https://api.cortexcloud.org/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `0.2.0`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-08-08.

- **Endpoint Security**: 57/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation not fully verified: no authorisation is required to call this server, and 4 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.
  - HTTPS is enforced; there's no plaintext access path.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 57/100
  - AI-judged instruction clarity (fair).
  - Tool/resource definitions use about 186 tokens (~46/item across 4 items; 4 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 0/100
  - Stability check failed: schema churn in the 1 day we've observed: 22 tool removals, 0 breaking changes, 0 auth/transport breaks, 4 additions.
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### Claude

```bash
claude mcp add --transport http jonahthan433-cortexcloud https://api.cortexcloud.org/mcp
```

### Codex

```toml
[mcp_servers.jonahthan433-cortexcloud]
url = "https://api.cortexcloud.org/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "jonahthan433-cortexcloud": {
      "type": "remote",
      "url": "https://api.cortexcloud.org/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add jonahthan433-cortexcloud --url https://api.cortexcloud.org/mcp --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  jonahthan433-cortexcloud:
    url: "https://api.cortexcloud.org/mcp"
```

### Other

```json
{
  "mcpServers": {
    "jonahthan433-cortexcloud": {
      "type": "http",
      "url": "https://api.cortexcloud.org/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-08-08 (score 59, +3)

- [security regression] Stability: unverified → fail
- [security regression] Tool “prices” was removed
- [security regression] Tool “news” was removed
- [security regression] Tool “base_balance” was removed
- [security regression] Tool “base_token_balance” was removed
- [security regression] Tool “chat_completions” was removed
- [security regression] Tool “coins_search” was removed
- [security regression] Tool “crypto_history” was removed
- [security regression] Tool “defi_protocols” was removed
- [security regression] Tool “defi_yields” was removed
- [security regression] Tool “dex_pairs” was removed
- [security regression] Tool “dex_search” was removed
- [security regression] Tool “embeddings” was removed
- [security regression] Tool “eth_balance” was removed
- [security regression] Tool “ethereum_rpc” was removed
- [security regression] Tool “fx_list” was removed
- [security regression] Tool “fx_price” was removed
- [security regression] Tool “image_generation” was removed
- [security regression] Tool “models” was removed
- [security regression] Tool “responses” was removed
- [security regression] Tool “search_contents” was removed
- [security regression] Tool “text_to_speech” was removed
- [security regression] Tool “web_search” was removed
- [functional improvement] Schema quality: 1030 → 186
- [functional improvement] Tool coverage: 57% → 100%
- [functional] Server version: 0.2.0 → 0.3.0
- [functional] New tool “cortex_estimate_optimization”
- [functional] New tool “cortex_get_job”
- [functional] New tool “cortex_list_backends”
- [functional] New tool “cortex_optimize”

### 2026-08-07 (score 56)

First indexed and scored.

## MCP tools (4)

### `cortex_estimate_optimization` (~51 tokens)

Analyze an optimization problem for free — recommended mode, algorithm, backend, estimated runtime and USDC price. Mirrors POST /v1/estimate.

Input parameters:

- `problem` (object, required): Optimization problem to analyze

### `cortex_optimize` (~65 tokens)

Solve a QUBO/Ising optimization problem (x402-paid, USDC on Base). Returns a job_id to poll with cortex_get_job.

Input parameters:

- `mode` (string): Defaults to auto (fastest proven backend)
- `problem` (object, required): Problem to solve

### `cortex_get_job` (~41 tokens)

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

Input parameters:

- `job_id` (string, required): Job id from cortex_optimize

### `cortex_list_backends` (~29 tokens)

List solver backends (classical/hybrid/quantum) and their availability. Free.

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/jonahthan433-cortexcloud/api#diagnostics

## Score history

- 2026-08-08: 59
- 2026-08-07: 56

## Links

- Remote endpoint: https://api.cortexcloud.org/mcp
- Repository: https://github.com/jonahthan433/cortexcloud-mcp
- Website: https://api.cortexcloud.org/
- Changelog RSS feed: https://verifymcp.io/servers/jonahthan433-cortexcloud/api.xml
- Changelog JSON feed: https://verifymcp.io/servers/jonahthan433-cortexcloud/api.json
- HTML version of this page: https://verifymcp.io/servers/jonahthan433-cortexcloud/api