Liminal

{
  "agent_id": "liminal",
  "name": "Liminal",
  "url": "https://mcp.physea.ai/",
  "logo": "https://www.google.com/s2/favicons?domain=physea.ai&sz=128",
  "niche": null,
  "category": null,
  "short_summary": "An MCP server that lets agents solve questions, check available capabilities, and find and continue prior work. It decomposes questions, gathers needed facts,…",
  "task_performed": "unclear",
  "inputs_accepted": [],
  "outputs_produced": [],
  "integrations_available": [],
  "protocols_or_interfaces": [
    "MCP",
    "A2A"
  ],
  "industry_fit": [],
  "autonomy_level": "unclear",
  "human_approval_needed": "unclear",
  "pricing_model": "unclear",
  "price": {
    "observed": true,
    "billing": "freemium",
    "source_kind": "vendor",
    "currency": "USD",
    "lowest_monthly_usd": 250,
    "monthly_usd": 250,
    "headline": "Free plan; paid from $250/mo",
    "commercial": {
      "entry_offer": {
        "line": "Monthly",
        "monthly_native": 250,
        "monthly_usd": 250,
        "commitment": "monthly",
        "basis": "$250/month",
        "billing_verified": true
      },
      "rates": [
        {
          "line": "Starter pack",
          "per": "per 20 solve",
          "text": "$10 per 20 solve"
        },
        {
          "line": "Plus pack",
          "per": "per 100 solve",
          "text": "$50 per 100 solve"
        },
        {
          "line": "Mega pack",
          "per": "per 1,000 solve",
          "text": "$500 per 1,000 solve"
        }
      ],
      "currency": "USD",
      "lines": [
        {
          "name": "Free",
          "price": "Free to start",
          "kind": "free",
          "billed": "monthly"
        },
        {
          "name": "Starter pack",
          "price": "$10 / 20 solves",
          "kind": "usage_rate",
          "unit": "20 solve",
          "billed": "usage"
        },
        {
          "name": "Plus pack",
          "price": "$50 / 100 solves",
          "kind": "usage_rate",
          "unit": "100 solve",
          "billed": "usage"
        },
        {
          "name": "Mega pack",
          "price": "$500 / 1,000 solves",
          "kind": "usage_rate",
          "unit": "1,000 solve",
          "billed": "usage"
        },
        {
          "name": "Monthly",
          "price": "$250 / month",
          "kind": "base_subscription",
          "billed": "monthly"
        }
      ]
    },
    "summary": "Free plan; paid from $250/mo. Physea offers a 50-solve free start, non-expiring solve packs priced at $0.50 per solve, and a $250/month plan with 500 solves included.",
    "confidence": "high",
    "source_url": "https://mcp.physea.ai/",
    "checked_at": "2026-10-27T03:21:37.694Z",
    "amount": 250,
    "display": "From $250/mo",
    "plans": [
      {
        "name": "Free",
        "price": "Free to start",
        "period": null,
        "persona": "free",
        "highlights": [
          "50 solves on every new key",
          "Full engine with no feature gates",
          "No card needed"
        ],
        "promo_note": null,
        "price_promo": null,
        "price_annual": null
      },
      {
        "name": "Starter pack",
        "price": "$10 / 20 solves",
        "usage": true,
        "period": "usage",
        "persona": "individual",
        "highlights": [
          "$0.50 per solve",
          "Packs never expire",
          "Follow-ups inside one solve are free"
        ],
        "promo_note": null,
        "price_promo": null,
        "price_annual": null
      },
      {
        "name": "Plus pack",
        "price": "$50 / 100 solves",
        "usage": true,
        "period": "usage",
        "persona": "pro",
        "highlights": [
          "$0.50 per solve",
          "Packs never expire",
          "Same key keeps library context"
        ],
        "promo_note": null,
        "price_promo": null,
        "price_annual": null
      },
      {
        "name": "Mega pack",
        "price": "$500 / 1,000 solves",
        "usage": true,
        "period": "usage",
        "persona": "enterprise",
        "highlights": [
          "$0.50 per solve",
          "Packs never expire",
          "For agents that run all day"
        ],
        "promo_note": null,
        "price_promo": null,
        "price_annual": null
      },
      {
        "name": "Monthly",
        "price": "$250 / month",
        "period": "month",
        "persona": "team_sme",
        "highlights": [
          "500 solves included",
          "$0.50 per additional solve",
          "Unused solves roll over"
        ],
        "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://mcp.physea.ai/"
  ],
  "last_checked": "2026-10-27",
  "profile_checked": null,
  "price_checked": "2026-10-27",
  "how_to_connect": {
    "website": "https://mcp.physea.ai/",
    "docs": null,
    "mcp": null,
    "a2a": null,
    "api": null,
    "protocols": [
      "MCP",
      "A2A"
    ],
    "install": null,
    "repository": null,
    "note": "Speaks MCP, A2A but publishes no endpoint we could verify — check the docs/website."
  },
  "deployment": {
    "model": "unknown",
    "both_offered": false,
    "hosted_endpoint": null,
    "install": null,
    "note": "No deployment evidence held — Agentery has no endpoint, install instruction or directory attribute for this listing.",
    "evidence": null
  },
  "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": {
      "source_url": "https://mcp.physea.ai/",
      "last_observed_day": "2026-10-27",
      "age_days": 1,
      "verified_day": "2026-10-27",
      "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"
    }
  },
  "product_group": {
    "group_id": 114,
    "group": "AI context management",
    "change_90d_pct": 0,
    "fair_price_by_tier_monthly_usd": {
      "individual": 19.49,
      "pro": 20,
      "team / small business": 99,
      "enterprise": null
    },
    "broad_market": true,
    "note": "Change of the group's price index over the last 90 days. Call get_group_fair_price with group_id for tier and payment-model detail.",
    "page": "https://agentery.com/aepi/groups/114"
  },
  "liveness": {
    "probed": true,
    "alive": true,
    "endpoint_kind": "site",
    "latency_ms": 722,
    "uptime_7d": 1,
    "checked_at": "2026-10-27T02:39:02.791Z",
    "consecutive_failures": 0,
    "status": "alive"
  },
  "price_extras": {
    "free_tier": null,
    "unit_cost": null
  },
  "reported_success": null,
  "a2a_check": {
    "checked_on": "2026-10-16",
    "card_url": "https://mcp.physea.ai/.well-known/agent-card.json",
    "card_name": "Liminality",
    "declared_version": null,
    "endpoint": "https://mcp.physea.ai",
    "skills": [
      "solve",
      "decide",
      "answer"
    ],
    "findings": [
      {
        "label": "Protocol version",
        "value": "Not stated in the agent card",
        "ok": null
      }
    ],
    "vendor_published": null,
    "note": "Automated check of the vendor's public A2A agent card and endpoint. The check reads the card and sends an empty JSON-RPC request; it delivers no message. Vendor quotes are copied word for word from the card or its documentation."
  },
  "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."
}