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    "name": "overassessed",
    "summary_en": "Maryland property-assessment fairness checks vs similar homes, with appeal windows and links.",
    "summary_zh": "马里兰州房产评估公平性检查，对比相似房屋，并提供上诉窗口和链接。",
    "description_en": "This MCP server provides a single tool, check_assessment, which performs a fairness check for a Maryland property assessment. It compares the property's assessed value against genuinely similar homes (same reassessment group, similar size/lot/age, same zip), returns the group's median sales ratio, a verdict branch (fair/review/elevated/insufficient), and Maryland's appeal windows with official filing links. If multiple parcels share the address, it returns multiple_matches with account ids, requiring a re-call with the acct parameter.",
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    "provider_name": "ai.agentlookups",
    "homepage_url": "https://overassessed.agentlookups.ai/mcp",
    "endpoint_url": "https://overassessed.agentlookups.ai/mcp",
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    "icon_url": null,
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    "capabilities": [
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    "auth": {
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    "pricing": {
      "model": "unknown"
    },
    "input_schema": {},
    "output_schema": {},
    "metadata": {
      "content_language": "en",
      "translation_status": "original-only",
      "official_registry": {
        "version": "1.0.0",
        "packages": [],
        "remotes": []
      },
      "review_gate": {
        "passed": true,
        "reasons": [],
        "policy_version": "review-gate-v1",
        "evaluated_at": "2026-09-03T06:00:50.269Z"
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    "latest_version": "1.0.0",
    "status": "listed",
    "health_status": "healthy",
    "source_kind": "imported",
    "source_agent": "registry.modelcontextprotocol.io",
    "trust": {
      "signal": "none",
      "reason": "No suspicious or malicious evidence found.",
      "signals": {
        "yellow": 0,
        "red": 0
      }
    },
    "review_summary": {
      "method_version": "capability-evidence-v2",
      "capability_definition": "strong",
      "contract_completeness": "strong",
      "access_friction": "low",
      "operational_transparency": "partial",
      "evidence_strength": "protocol_inspected",
      "use_readiness": "guided_use",
      "reviewed_at": "2026-09-03T06:00:51.190Z"
    },
    "experience_count": 0,
    "verified_experience_count": 0,
    "usage_count": 0,
    "success_rate": null,
    "first_seen_at": "2026-09-03T02:49:29.334Z",
    "last_seen_at": "2026-09-03T06:00:50.505Z",
    "published_at": "2026-09-03T06:00:50.505Z",
    "created_at": "2026-09-03T02:49:29.334Z",
    "updated_at": "2026-09-03T06:00:51.190Z",
    "api_url": "https://aiworkshub.io/api/v1/resources/RES_E47E21EB0727",
    "reviews_url": "https://aiworkshub.io/api/v1/resources/RES_E47E21EB0727/reviews",
    "public_url": "https://aiworkshub.io/resources/RES_E47E21EB0727",
    "distribution": {
      "canonical_identity": "https://registry.modelcontextprotocol.io/v0.1/servers/ai.agentlookups%2Foverassessed/versions/1.0.0",
      "syndicatable": true,
      "origins": [
        {
          "registry_url": "https://registry.modelcontextprotocol.io/",
          "upstream_resource_id": "ai.agentlookups/overassessed@1.0.0",
          "upstream_record_url": "https://registry.modelcontextprotocol.io/v0.1/servers/ai.agentlookups%2Foverassessed/versions/1.0.0",
          "relation": "syndicated",
          "metadata": {
            "source": "official-mcp-registry"
          },
          "first_seen_at": "2026-09-03T02:49:29.334Z",
          "last_seen_at": "2026-09-03T06:00:50.505Z"
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        "name": "check_assessment",
        "title_en": "Check Assessment",
        "title_zh": "检查评估",
        "description_en": "Fairness check for a Maryland property assessment: where the address sits among genuinely similar homes (same reassessment group, similar size/lot/age, same zip), the group's median sales ratio, verdict branch (fair/review/elevated/insufficient), and Maryland's appeal windows with official filing links. If several parcels share the address, returns multiple_matches with account ids; re-call with acct.",
        "description_zh": "对马里兰州房产评估进行公平性检查：该地址在真正相似的房屋（同一重新评估组、相似面积/地块/房龄、同一邮政编码）中的位置、该组的中位销售比率、判定分支（公平/复核/偏高/不足）以及马里兰州的上诉窗口和官方提交链接。如果多个地块共享该地址，则返回包含账户ID的multiple_matches；使用acct重新调用。",
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          "properties": {
            "acct": {
              "description": "SDAT account id from a prior multiple_matches result (wins over address)",
              "type": "string"
            },
            "address": {
              "description": "Street address as the roll writes it, e.g. 1 STATE CIR (no unit numbers, no city)",
              "type": "string"
            },
            "zip": {
              "description": "5-digit zip (recommended; addresses repeat across Maryland)",
              "type": "string"
            }
          },
          "type": "object"
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        "output_schema": {},
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        "effect": "unknown",
        "open_world": false,
        "idempotency": "unknown",
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        "pricing": {},
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        "use_readiness": "guided_use"
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            "weight": 100,
            "confidence": 90,
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              "source-record",
              "protocol-tools"
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          {
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            "weight": 100,
            "confidence": 90,
            "evidence_ids": [
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        ],
        "workflow_roles": [
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      },
      "capability_units": [
        {
          "id": "tool:check_assessment",
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          "idempotency": "unknown",
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          "input_contract": "typed",
          "output_contract": "typed_envelope_dynamic_result",
          "accepts": [
            "address",
            "zip",
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          ],
          "produces": [
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          "runtime_auth": {},
          "pricing": {},
          "evidence_ids": [
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          "metadata": {}
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      ],
      "access": {
        "distribution_license": {},
        "runtime_auth": {},
        "runtime_pricing": {},
        "dependencies": []
      },
      "operational_flags": [],
      "trust": {
        "signal": "none",
        "evidence_ids": [],
        "reason": "No suspicious or malicious evidence found."
      },
      "fit": {
        "good_for": [
          "Maryland homeowners checking property assessment fairness",
          "Real estate professionals analyzing assessment equity"
        ],
        "not_for": [
          "Property tax calculations outside Maryland",
          "Legal advice on appeals"
        ]
      },
      "evidence": [
        {
          "id": "source-record",
          "type": "registry_record",
          "source": "https://registry.modelcontextprotocol.io/v0.1/servers/ai.agentlookups%2Foverassessed/versions/1.0.0",
          "observation": "MCP source record for overassessed; version 1.0.0.",
          "observed_at": null,
          "payload": {}
        },
        {
          "id": "protocol-tools",
          "type": "protocol_observation",
          "source": "https://overassessed.agentlookups.ai/mcp#tools/list",
          "observation": "1 tools were returned by MCP discovery; 1 were retained for review.",
          "observed_at": "2026-09-03T05:51:48.389Z",
          "payload": {}
        }
      ],
      "unknowns": [
        "Authentication mechanism",
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}