PPN Hub Free MCP

{
  "agent_id": "ppn_hub_free_mcp",
  "name": "PPN Hub Free MCP",
  "url": "https://github.com/dkurokawa/ppn-hub-free-mcp",
  "logo": "https://github.com/dkurokawa.png?size=200",
  "niche": null,
  "category": null,
  "short_summary": "A keyless, read-only MCP proxy for PPN Hub public APIs, including weather, elevation, Japanese addresses, environmental, science, and civic data. Runs on Cloud…",
  "task_performed": "unclear",
  "inputs_accepted": [],
  "outputs_produced": [],
  "integrations_available": [],
  "protocols_or_interfaces": [],
  "industry_fit": [],
  "autonomy_level": "unclear",
  "human_approval_needed": "unclear",
  "pricing_model": "unclear",
  "price": {
    "observed": true,
    "billing": "free",
    "source_kind": "vendor",
    "currency": "USD",
    "lowest_monthly_usd": null,
    "monthly_usd": null,
    "headline": "Free",
    "commercial": {
      "currency": "USD",
      "lines": [
        {
          "name": "Free tier",
          "price": "Free",
          "kind": "free",
          "billed": "monthly"
        }
      ]
    },
    "summary": "Free. The repository describes a free, keyless tier with anonymous access to selected public APIs, while higher limits and the full surface require a free API key.",
    "confidence": "medium",
    "source_url": "https://github.com/dkurokawa/ppn-hub-free-mcp",
    "checked_at": "2026-11-11T03:24:12.099Z",
    "amount": null,
    "display": null,
    "plans": [
      {
        "name": "Free tier",
        "price": "Free",
        "period": null,
        "persona": "free",
        "highlights": [
          "Zero signup",
          "Anonymous discovery across 484 endpoints",
          "Allowlisted GET read endpoints run without a key",
          "environment_brief works without a key"
        ],
        "promo_note": null,
        "price_promo": null,
        "price_annual": null
      }
    ],
    "source": "render+llm"
  },
  "trust_or_rating_signal": [],
  "evidence_quality": "unclear",
  "entity_type": "mcp_server",
  "regulated_data_suitability": "unclear",
  "evidence_urls": [
    "https://github.com/dkurokawa/ppn-hub-free-mcp"
  ],
  "last_checked": "2026-11-11",
  "profile_checked": null,
  "price_checked": "2026-11-11",
  "how_to_connect": {
    "website": "https://github.com/dkurokawa/ppn-hub-free-mcp",
    "docs": null,
    "mcp": {
      "endpoint": "https://mcp-free.ppn-hub.com/mcp",
      "transport": "http",
      "config_snippet": "{\n  \"mcpServers\": {\n    \"ppn_hub_free_mcp\": {\n      \"url\": \"https://mcp-free.ppn-hub.com/mcp\"\n    }\n  }\n}"
    },
    "a2a": null,
    "api": null,
    "protocols": [],
    "install": "npm install",
    "repository": "https://github.com/dkurokawa/ppn-hub-free-mcp"
  },
  "deployment": {
    "model": "both",
    "both_offered": false,
    "hosted_endpoint": "https://mcp-free.ppn-hub.com/mcp",
    "install": "npm install",
    "note": "Offered both ways: a vendor-hosted endpoint AND a self-run install are documented.",
    "evidence": {
      "sources": [
        "page_text:hosted",
        "page_text:install",
        "page_text:licence"
      ],
      "excerpt": "addresses, environment, science, civic data) from any MCP client with zero signup. https://mcp-free.ppn-hub.com/mcp (Streamable HTTP) What you get Tool Free tie",
      "url": "https://github.com/dkurokawa/ppn-hub-free-mcp",
      "observed_day": "2026-11-11",
      "age_days": 0,
      "hosted_evidence": "vendor endpoint URL on the page",
      "rule": "deploy-v2"
    }
  },
  "licence": {
    "name": "MIT",
    "note": "Named licence as published; applies to the code, not to where it runs.",
    "evidence": "page text: \"p… Repository files navigation README MIT license PPN Hub Free MCP Keyless, r\"",
    "observed_day": "2026-11-11",
    "age_days": 0
  },
  "evidence_checks": {
    "price": {
      "source_url": "https://github.com/dkurokawa/ppn-hub-free-mcp",
      "last_observed_day": "2026-11-11",
      "age_days": 0,
      "verified_day": "2026-11-11",
      "note": "verified = the page-text gate ran for that scan day (day-before/day-of text check)"
    },
    "agent_card": {
      "status": "unknown",
      "note": "no Agent Card URL recorded for this listing"
    },
    "endpoint": {
      "status": "unknown",
      "note": "endpoint not yet checked"
    }
  },
  "price_reading": {
    "status": "stale_pending",
    "as_of": "2026-11-11",
    "page_captured": "2026-11-11",
    "reading_made_from_capture": null,
    "reading_coverage": null,
    "changed_since_reading_observed": "2026-11-07",
    "summary": "The pricing page changed by 2026-11-07 after this price was read; a re-read is pending. The price shown may be out of date.",
    "last_valid_observation": "2026-11-11",
    "review_status": "not_reviewed"
  },
  "product_group": null,
  "liveness": {
    "probed": true,
    "alive": true,
    "endpoint_kind": "site",
    "latency_ms": 76,
    "uptime_7d": 1,
    "checked_at": "2026-11-11T02:45:08.248Z",
    "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."
}