Calculator

{
  "agent_id": "calculator_mcp_server",
  "name": "Calculator",
  "url": "https://calculator.caseyjhand.com/mcp",
  "logo": null,
  "niche": "mcp-server-ecosystem",
  "category": "developer-tools-infra",
  "short_summary": "Evaluate, simplify, and differentiate mathematical expressions.",
  "task_performed": "Evaluate, simplify, and differentiate mathematical expressions.",
  "inputs_accepted": [],
  "outputs_produced": [],
  "integrations_available": [
    "MCP"
  ],
  "protocols_or_interfaces": [
    "MCP"
  ],
  "industry_fit": [
    "general business"
  ],
  "autonomy_level": "infrastructure",
  "human_approval_needed": "unclear",
  "pricing_model": "unclear",
  "price": {
    "observed": false,
    "billing": "not_found",
    "currency": null,
    "lowest_monthly_usd": null,
    "monthly_usd": null,
    "headline": "No public price found",
    "summary": "No public price found on the vendor site.",
    "confidence": "high",
    "source_url": "https://calculator.caseyjhand.com/mcp",
    "checked_at": "2026-10-21T01:23:35.193Z",
    "source_kind": "vendor",
    "amount": null,
    "display": null,
    "plans": [],
    "source": "render+llm"
  },
  "trust_or_rating_signal": [
    "9878 Smithery installs"
  ],
  "evidence_quality": "high",
  "entity_type": "infrastructure",
  "regulated_data_suitability": "unclear",
  "evidence_urls": [
    "https://calculator.caseyjhand.com/mcp"
  ],
  "last_checked": "2026-10-21",
  "profile_checked": "2026-07-11",
  "price_checked": "2026-10-21",
  "how_to_connect": {
    "website": "https://calculator.caseyjhand.com/mcp",
    "docs": null,
    "mcp": {
      "endpoint": "https://github.com/cyanheads/mcp",
      "transport": "http",
      "config_snippet": "{\n  \"mcpServers\": {\n    \"calculator_mcp_server\": {\n      \"url\": \"https://github.com/cyanheads/mcp\"\n    }\n  }\n}"
    },
    "a2a": null,
    "api": null,
    "protocols": [
      "MCP"
    ],
    "install": null,
    "repository": null
  },
  "deployment": {
    "model": "both",
    "both_offered": false,
    "hosted_endpoint": "https://github.com/cyanheads/mcp",
    "install": null,
    "note": "Offered both ways: a vendor-hosted endpoint AND a self-run install are documented.",
    "evidence": {
      "sources": [
        "page_text:hosted",
        "page_text:self_run_wording"
      ],
      "excerpt": ":false},\"framework\":{\"name\":\"@cyanheads/mcp-ts-core\",\"version\":\"0.13.14\",\"homepage\":\"https://github.com/cyanheads/mcp-ts-core\"},\"auth\":{\"mode\":\"none\"}}",
      "url": "https://calculator.caseyjhand.com/mcp",
      "observed_day": "2026-10-24",
      "age_days": 2,
      "hosted_evidence": "vendor endpoint URL on the page",
      "rule": "deploy-v1"
    }
  },
  "licence": {
    "name": null,
    "note": "No named licence found in the retained page text or source attributes. A public repository alone does not establish an open-source licence.",
    "evidence": null
  },
  "evidence_checks": {
    "price": {
      "status": "unknown",
      "note": "no observed price page text held for this listing"
    },
    "agent_card": {
      "status": "unknown",
      "note": "no Agent Card URL recorded for this listing"
    },
    "endpoint": {
      "status": "unknown",
      "note": "endpoint not yet checked"
    }
  },
  "product_group": null,
  "liveness": {
    "probed": true,
    "alive": true,
    "endpoint_kind": "site",
    "latency_ms": 656,
    "uptime_7d": 1,
    "checked_at": "2026-10-26T02:32:43.492Z",
    "consecutive_failures": 0,
    "status": "alive"
  },
  "price_extras": {
    "free_tier": null,
    "unit_cost": null
  },
  "reported_success": null,
  "feedback": "If you actually use this provider, call report_outcome with the result. Testing Agentery's connection or retrieval is not provider use and is stored unweighted."
}