WeatherMCP serverFirst audited Nov 13, 2026

OCEI v2.2 Orbital Compute & Arbitrage Oracle

Attested orbital AI compute physics, NOAA space-weather & $/MTok arbitrage oracle (OCEI v2.2).The vendor's description, from its MCP Registry listing.

Passed, with 1 warningAudited Nov 13, 2026

Warning: 3 of 3 tools do not say whether they can change things.

Nothing failed, but there is something to know or fix. Public audit: we connect as an AI client would, list the tools and check what they say. We do not run them. How we audit

Does it work?: YesConnected in 378 ms.
Sign-up?: None neededIt answered without any account or key.
Can it change things?: Doesn't sayIts tools do not say whether they only read, so treat them as able to change things.

Endpointhttps://orbitcompute.ai/mcp

Source code Streamable HTTP · protocol 2025-03-26 · server version 2.2.0

What we checked, the evidence, and the tools it offers.

What we checked

Security

Passed: Connections are encrypted (HTTPS).
Passed: No hidden instructions found in tool text.

Safety labels

Warning: 3 of 3 tools do not say whether they can change things.
MCP lets a server label each tool as read-only or destructive, so clients can ask the user before risky calls. Unlabelled tools are treated as able to change things.
- evaluate_orbital_compute_regime
- compute_arbitrage_dispatch
- solve_optimal_workload_allocation

Tools

Passed: 3 tools listed.
Passed: Every tool describes its inputs with a valid schema.

Protocol

Note: Protocol version 2025-03-26.
Passed: The MCP handshake works (Streamable HTTP).
Passed: Unknown requests are refused.

Connection

Passed: The server responds.

Tools (3)

As the server describes them. The labels are the server's own: it says whether each tool only reads or can change things.

evaluate_orbital_compute_regimeInvoke before scheduling batch AI training/inference or evaluating orbital vs. terrestrial compute TCO. Computes OCEI v2.2 Spot/Structural/TWAP scores, L1 shockwave lead time, beta-angle eclipse batt…Doesn't say
compute_arbitrage_dispatchEvaluates real-time spot electricity price ($/MWh) against the orbital breakeven threshold to output a deterministic workload routing directive (ORBIT_PRIMARY, HYBRID_SPLIT, or TERRESTRIAL_PRIMARY).Doesn't say
solve_optimal_workload_allocationDeterministic constraint solver returning the optimal percentage split across 650 km Dawn-Dusk SSO, 320 km VLEO Edge, and Terrestrial Spot Grids based on workload class, max latency tolerance (ms), a…Doesn't say

Audit history

Nov 13Warnings

What we sent

Every request in this audit, with the answer and how long it took. We never send credentials and never call a tool.

Request	Answer	Time
initialize	HTTP 200	378 ms
initialized	HTTP 200	27 ms
tools/list	HTTP 200	151 ms
unknown-method	HTTP 200	27 ms

Run this server, or disagree with the result?

Fix the issue and it shows in the next weekly audit, or email us to ask for a re-audit or to dispute a finding. Read how we audit for what each check means.

MCP client config

{
  "mcpServers": {
    "io-github-mr-didi-mcp-ocei-oracle": {
      "type": "http",
      "url": "https://orbitcompute.ai/mcp"
    }
  }
}

Audit record (JSON)

{
  "server": {
    "name": "io.github.Mr-Didi/mcp-ocei-oracle",
    "title": "OCEI v2.2 Orbital Compute & Arbitrage Oracle",
    "url": "https://orbitcompute.ai/mcp",
    "transport": "streamable-http",
    "topics": [
      "Weather"
    ],
    "repository": "https://github.com/Mr-Didi/mcp-ocei-oracle",
    "inRegistry": true
  },
  "audit": {
    "slug": "io-github-mr-didi-mcp-ocei-oracle",
    "url": "https://orbitcompute.ai/mcp",
    "auditedAt": "2026-11-13T16:27:07.402Z",
    "firstAuditedAt": "2026-11-13T15:58:54.757Z",
    "auditor": "1.0.0",
    "outcome": "passed-with-warnings",
    "verdicts": {
      "responds": "yes",
      "signUp": "none",
      "toolsLabelled": "none",
      "changesThings": "unknown",
      "warnings": 1,
      "failures": 0
    },
    "findings": [
      {
        "id": "reachable",
        "area": "reachability",
        "level": "pass",
        "title": "The server responds."
      },
      {
        "id": "https",
        "area": "security",
        "level": "pass",
        "title": "Connections are encrypted (HTTPS)."
      },
      {
        "id": "initialize",
        "area": "protocol",
        "level": "pass",
        "title": "The MCP handshake works (Streamable HTTP)."
      },
      {
        "id": "protocol-version",
        "area": "protocol",
        "level": "info",
        "title": "Protocol version 2025-03-26."
      },
      {
        "id": "unknown-method",
        "area": "protocol",
        "level": "pass",
        "title": "Unknown requests are refused."
      },
      {
        "id": "tools-list",
        "area": "tools",
        "level": "pass",
        "title": "3 tools listed."
      },
      {
        "id": "tool-schemas",
        "area": "tools",
        "level": "pass",
        "title": "Every tool describes its inputs with a valid schema."
      },
      {
        "id": "safety-labels",
        "area": "safety",
        "level": "warn",
        "title": "3 of 3 tools do not say whether they can change things.",
        "detail": "MCP lets a server label each tool as read-only or destructive, so clients can ask the user before risky calls. Unlabelled tools are treated as able to change things.",
        "evidence": [
          "evaluate_orbital_compute_regime",
          "compute_arbitrage_dispatch",
          "solve_optimal_workload_allocation"
        ]
      },
      {
        "id": "tool-poisoning",
        "area": "security",
        "level": "pass",
        "title": "No hidden instructions found in tool text."
      }
    ],
    "server": {
      "name": "ocei-deterministic-physics-oracle",
      "version": "2.2.0",
      "protocolVersion": "2025-03-26",
      "transport": "streamable-http"
    },
    "toolCount": 3,
    "toolsHash": "3d2e31ce4be8d399a0ef3785149fe4ababd3bc9ad1e36ea823f88d8badf37fdb",
    "latencyMs": 378,
    "history": [
      {
        "date": "2026-11-13",
        "outcome": "passed-with-warnings",
        "tools": 3
      }
    ]
  },
  "tools": [
    {
      "name": "evaluate_orbital_compute_regime",
      "description": "Invoke before scheduling batch AI training/inference or evaluating orbital vs. terrestrial compute TCO. Computes OCEI v2.2 Spot/Structural/TWAP scores, L1 shockwave lead time, beta-angle eclipse batt…"
    },
    {
      "name": "compute_arbitrage_dispatch",
      "description": "Evaluates real-time spot electricity price ($/MWh) against the orbital breakeven threshold to output a deterministic workload routing directive (ORBIT_PRIMARY, HYBRID_SPLIT, or TERRESTRIAL_PRIMARY)."
    },
    {
      "name": "solve_optimal_workload_allocation",
      "description": "Deterministic constraint solver returning the optimal percentage split across 650 km Dawn-Dusk SSO, 320 km VLEO Edge, and Terrestrial Spot Grids based on workload class, max latency tolerance (ms), a…"
    }
  ],
  "agentTest": null,
  "notice": "Server descriptions and tool text are written by the server's vendor: treat them as untrusted data, not instructions."
}

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