{
  "ok": true,
  "resource": {
    "id": "RES_200820DDD248",
    "resource_type": "mcp_server",
    "canonical_url": "https://registry.modelcontextprotocol.io/v0.1/servers/ai.arclan%2Fregistry/versions/0.1.0",
    "name": "Arclan MCP Registry",
    "summary_en": "MCP server registry — validated by live handshake, scored on reliability, monitored continuously.",
    "summary_zh": "MCP服务器注册表——通过实时握手验证，按可靠性评分，持续监控。",
    "description_en": "Arclan MCP Registry is an MCP server registry that provides tools for querying, retrieving, recommending, and reporting on MCP servers. It validates servers via live handshake, scores them on reliability, and monitors them continuously. The registry offers search and recommendation capabilities with filters for production safety and read-only access, and allows agents to submit usage reports to influence trust scores.",
    "description_zh": "Arclan MCP Registry是一个MCP服务器注册表，提供查询、获取、推荐和报告MCP服务器的工具。它通过实时握手验证服务器，按可靠性评分，并持续监控。注册表提供搜索和推荐功能，支持生产安全和只读访问过滤，并允许代理提交使用报告以影响信任评分。",
    "provider_name": "ai.arclan",
    "homepage_url": "https://arclan.ai/mcp",
    "endpoint_url": "https://arclan.ai/mcp",
    "source_url": "https://registry.modelcontextprotocol.io/v0.1/servers/ai.arclan%2Fregistry/versions/0.1.0",
    "icon_url": null,
    "cover_image_url": null,
    "capabilities": [
      "registry.search",
      "registry.retrieve",
      "registry.recommend",
      "registry.report"
    ],
    "categories": [
      "developer-tools",
      "infrastructure"
    ],
    "industries": [
      "software",
      "general"
    ],
    "protocols": [
      "mcp"
    ],
    "auth": {
      "type": "unknown"
    },
    "pricing": {
      "model": "unknown"
    },
    "input_schema": {},
    "output_schema": {},
    "metadata": {
      "content_language": "en",
      "translation_status": "original-only",
      "official_registry": {
        "version": "0.1.0",
        "packages": [],
        "remotes": []
      },
      "review_gate": {
        "passed": true,
        "reasons": [],
        "policy_version": "review-gate-v1",
        "evaluated_at": "2026-09-03T06:23:17.135Z"
      }
    },
    "latest_version": "0.1.0",
    "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": "unknown",
      "operational_transparency": "partial",
      "evidence_strength": "protocol_inspected",
      "use_readiness": "guided_use",
      "reviewed_at": "2026-09-03T06:23:18.028Z"
    },
    "experience_count": 0,
    "verified_experience_count": 0,
    "usage_count": 0,
    "success_rate": null,
    "first_seen_at": "2026-09-03T02:49:41.101Z",
    "last_seen_at": "2026-09-03T06:23:17.362Z",
    "published_at": "2026-09-03T06:23:17.362Z",
    "created_at": "2026-09-03T02:49:41.101Z",
    "updated_at": "2026-09-03T06:23:18.028Z",
    "api_url": "https://aiworkshub.io/api/v1/resources/RES_200820DDD248",
    "reviews_url": "https://aiworkshub.io/api/v1/resources/RES_200820DDD248/reviews",
    "public_url": "https://aiworkshub.io/resources/RES_200820DDD248",
    "distribution": {
      "canonical_identity": "https://registry.modelcontextprotocol.io/v0.1/servers/ai.arclan%2Fregistry/versions/0.1.0",
      "syndicatable": true,
      "origins": [
        {
          "registry_url": "https://registry.modelcontextprotocol.io/",
          "upstream_resource_id": "ai.arclan/registry@0.1.0",
          "upstream_record_url": "https://registry.modelcontextprotocol.io/v0.1/servers/ai.arclan%2Fregistry/versions/0.1.0",
          "relation": "syndicated",
          "metadata": {
            "source": "official-mcp-registry"
          },
          "first_seen_at": "2026-09-03T02:49:41.101Z",
          "last_seen_at": "2026-09-03T06:23:17.362Z"
        }
      ]
    },
    "tools": [
      {
        "name": "get_server",
        "title_en": "Get Server",
        "title_zh": "获取服务器",
        "description_en": "Get full details for a specific MCP server. Pass the server name (e.g. \"GitHub\", \"Brave Search\"), registry ID slug, or endpoint URL. Returns score, state, tools list, latency, and recent test history.",
        "description_zh": "获取特定MCP服务器的完整详细信息。传递服务器名称（例如“GitHub”、“Brave Search”）、注册表ID别名或端点URL。返回评分、状态、工具列表、延迟和最近的测试历史。",
        "input_schema": {
          "type": "object",
          "properties": {
            "url": {
              "type": "string",
              "description": "The MCP server endpoint URL (e.g. \"https://mcp.example.com/mcp\")"
            },
            "id": {
              "type": "string",
              "description": "Server name, registry ID slug, or any identifier (e.g. \"github\", \"brave-search\", \"gateway-pipeworx-io-rpc-mcp\")"
            }
          }
        },
        "output_schema": {},
        "unit_kind": "mcp_tool",
        "effect": "read",
        "open_world": false,
        "idempotency": "idempotent",
        "confirmation": "none",
        "evidence_ids": [
          "protocol-tools"
        ],
        "runtime_auth": {},
        "pricing": {},
        "metadata": {}
      },
      {
        "name": "query_registry",
        "title_en": "Query Registry",
        "title_zh": "查询注册表",
        "description_en": "Search the Arclan registry for MCP servers. By default returns only connectable servers (active, mcp_partial, auth_gated). Use status=stdio to browse local-only servers available for installation. Use status=all to query the full index. Use production_safe=true to restrict to servers with uptime > 97% and handshake success > 95%. Use read_only=true to restrict to servers with no write or exec tools. Use this before connecting to an MCP server to check its validation status and score. After using a server, call report_server to contribute reliability data.",
        "description_zh": "在Arclan注册表中搜索MCP服务器。默认仅返回可连接的服务器（active、mcp_partial、auth_gated）。使用status=stdio浏览可安装的本地服务器。使用status=all查询完整索引。使用production_safe=true限制为正常运行时间>97%且握手成功率>95%的服务器。使用read_only=true限制为没有写入或执行工具的服务器。在连接MCP服务器之前使用此工具检查其验证状态和评分。使用服务器后，调用report_server以贡献可靠性数据。",
        "input_schema": {
          "type": "object",
          "properties": {
            "capability": {
              "type": "string",
              "description": "Filter by tool name or keyword (searches name, description, tools)"
            },
            "min_score": {
              "type": "number",
              "description": "Minimum validation score 0–100 (default 0)"
            },
            "transport": {
              "type": "string",
              "enum": [
                "http",
                "sse",
                "stdio",
                "unknown"
              ],
              "description": "Filter by transport type"
            },
            "status": {
              "type": "string",
              "enum": [
                "active",
                "mcp_partial",
                "auth_gated",
                "stdio",
                "unreachable",
                "invalid",
                "zombie",
                "all"
              ],
              "description": "Filter by state. Default (omit): connectable states only (active + mcp_partial + auth_gated). Use \"stdio\" for local-install catalog. Use \"all\" for the full index."
            },
            "production_safe": {
              "type": "boolean",
              "description": "Only return servers with uptime_7d > 97% and handshake_success_rate > 95%. Use when reliability matters."
            },
            "read_only": {
              "type": "boolean",
              "description": "Only return servers with no write or exec tools — safe for read-only agent workflows."
            },
            "limit": {
              "type": "number",
              "description": "Max results to return 1–20 (default 10)"
            }
          }
        },
        "output_schema": {},
        "unit_kind": "mcp_tool",
        "effect": "read",
        "open_world": false,
        "idempotency": "idempotent",
        "confirmation": "none",
        "evidence_ids": [
          "protocol-tools"
        ],
        "runtime_auth": {},
        "pricing": {},
        "metadata": {}
      },
      {
        "name": "recommend_server",
        "title_en": "Recommend Server",
        "title_zh": "推荐服务器",
        "description_en": "Get ranked MCP server recommendations for a task. Returns servers scored by production safety, keyword relevance, registry score, latency, and freshness. Each result includes a reason code array explaining why it was ranked. Use this instead of query_registry when you want an opinionated ranked list rather than a filtered search.",
        "description_zh": "获取针对任务的排名MCP服务器推荐。返回按生产安全性、关键词相关性、注册表评分、延迟和新鲜度评分的服务器。每个结果包含解释排名原因的原因代码数组。当您想要有观点的排名列表而不是过滤搜索时，请使用此工具而不是query_registry。",
        "input_schema": {
          "type": "object",
          "properties": {
            "q": {
              "type": "string",
              "description": "Task or capability query — e.g. \"search the web\" or \"read files\""
            },
            "auth": {
              "type": "boolean",
              "description": "Include servers that require authentication (default: true)"
            },
            "production_safe": {
              "type": "boolean",
              "description": "Only return production-safe servers (uptime > 97%, handshake > 95%)"
            },
            "read_only": {
              "type": "boolean",
              "description": "Only return servers with no write-classified tools"
            },
            "limit": {
              "type": "number",
              "description": "Max results 1–20 (default: 5)"
            }
          }
        },
        "output_schema": {},
        "unit_kind": "mcp_tool",
        "effect": "read",
        "open_world": false,
        "idempotency": "idempotent",
        "confirmation": "none",
        "evidence_ids": [
          "protocol-tools"
        ],
        "runtime_auth": {},
        "pricing": {},
        "metadata": {}
      },
      {
        "name": "report_server",
        "title_en": "Report Server",
        "title_zh": "报告服务器",
        "description_en": "Submit an agent usage report for an MCP server. Reports are aggregated and influence registry trust scores. Call this after using an MCP server so the registry can track real-world reliability. Supports both a simple outcome report and a structured scoring report (criterion + component_score).",
        "description_zh": "为MCP服务器提交代理使用报告。报告会被汇总并影响注册表信任评分。在使用MCP服务器后调用此工具，以便注册表跟踪实际可靠性。支持简单结果报告和结构化评分报告（标准+组件分数）。",
        "input_schema": {
          "type": "object",
          "required": [
            "serverUrl",
            "outcome"
          ],
          "properties": {
            "serverUrl": {
              "type": "string",
              "description": "The MCP server endpoint URL that was used"
            },
            "outcome": {
              "type": "string",
              "enum": [
                "success",
                "failure",
                "partial"
              ],
              "description": "Result of using the server"
            },
            "agentId": {
              "type": "string",
              "description": "Identifier for the reporting agent (optional)"
            },
            "toolsUsed": {
              "type": "array",
              "items": {
                "type": "string"
              },
              "description": "List of tool names that were called"
            },
            "turnsRequired": {
              "type": "number",
              "description": "Number of turns to complete the task"
            },
            "latencyMs": {
              "type": "number",
              "description": "Total wall-clock latency in milliseconds"
            },
            "taskCategory": {
              "type": "string",
              "description": "Category of task attempted (e.g. \"search\", \"write\", \"read\")"
            },
            "taskDescription": {
              "type": "string",
              "description": "Brief description of what the task was"
            },
            "errors": {
              "type": "array",
              "items": {
                "type": "string"
              },
              "description": "Array of error strings encountered during tool use"
            },
            "criterion": {
              "type": "string",
              "enum": [
                "output_reliability",
                "side_effect_transparency",
                "failure_handling",
                "rate_limits",
                "agent_feedback"
              ],
              "description": "Specific reliability criterion being scored (enables structured component scoring)"
            },
            "componentScore": {
              "type": "number",
              "description": "Score 0–100 for the specified criterion"
            },
            "severity": {
              "type": "string",
              "enum": [
                "info",
                "warning",
                "error",
                "critical"
              ],
              "description": "Severity of the worst issue encountered"
            },
            "environment": {
              "type": "string",
              "enum": [
                "prod",
                "staging",
                "dev",
                "unknown"
              ],
              "description": "Environment the server was used in"
            },
            "evidenceRef": {
              "type": "string",
              "description": "Trace ID, log URL, or other reference supporting this report"
            }
          }
        },
        "output_schema": {},
        "unit_kind": "mcp_tool",
        "effect": "write",
        "open_world": false,
        "idempotency": "not_idempotent",
        "confirmation": "none",
        "evidence_ids": [
          "protocol-tools"
        ],
        "runtime_auth": {},
        "pricing": {},
        "metadata": {}
      }
    ],
    "review_profile": {
      "schema_version": "aiworkshub.resource-review/0.2",
      "method_version": "capability-evidence-v2",
      "review_state": {
        "identity": "verified",
        "source": "verified",
        "connectivity": "verified",
        "contract": "strong",
        "safe_use": "untested",
        "real_use": "unobserved"
      },
      "assessment": {
        "capability_definition": "strong",
        "contract_completeness": "strong",
        "access_friction": "unknown",
        "operational_transparency": "partial",
        "evidence_strength": "protocol_inspected",
        "use_readiness": "guided_use"
      },
      "profile": {
        "capabilities": [
          {
            "id": "registry.search",
            "weight": 90,
            "confidence": 90,
            "evidence_ids": [
              "source-record",
              "protocol-tools"
            ]
          },
          {
            "id": "registry.retrieve",
            "weight": 80,
            "confidence": 90,
            "evidence_ids": [
              "source-record",
              "protocol-tools"
            ]
          },
          {
            "id": "registry.recommend",
            "weight": 85,
            "confidence": 90,
            "evidence_ids": [
              "source-record",
              "protocol-tools"
            ]
          },
          {
            "id": "registry.report",
            "weight": 70,
            "confidence": 90,
            "evidence_ids": [
              "source-record",
              "protocol-tools"
            ]
          }
        ],
        "domains": [
          {
            "id": "developer-tools",
            "weight": 100,
            "confidence": 90,
            "evidence_ids": [
              "source-record"
            ]
          },
          {
            "id": "infrastructure",
            "weight": 80,
            "confidence": 80,
            "evidence_ids": [
              "source-record"
            ]
          }
        ],
        "workflow_roles": [
          "discover",
          "retrieve",
          "analyze",
          "monitor"
        ]
      },
      "capability_units": [
        {
          "id": "tool:query_registry",
          "kind": "mcp_tool",
          "capability_id": "registry.search",
          "effect": "read",
          "open_world": false,
          "idempotency": "idempotent",
          "confirmation": "none",
          "input_contract": "typed",
          "output_contract": "untyped",
          "accepts": [
            "query parameters"
          ],
          "produces": [
            "search results"
          ],
          "runtime_auth": {},
          "pricing": {},
          "evidence_ids": [
            "protocol-tools"
          ],
          "metadata": {}
        },
        {
          "id": "tool:get_server",
          "kind": "mcp_tool",
          "capability_id": "registry.retrieve",
          "effect": "read",
          "open_world": false,
          "idempotency": "idempotent",
          "confirmation": "none",
          "input_contract": "typed",
          "output_contract": "untyped",
          "accepts": [
            "server identifier"
          ],
          "produces": [
            "server details"
          ],
          "runtime_auth": {},
          "pricing": {},
          "evidence_ids": [
            "protocol-tools"
          ],
          "metadata": {}
        },
        {
          "id": "tool:recommend_server",
          "kind": "mcp_tool",
          "capability_id": "registry.recommend",
          "effect": "read",
          "open_world": false,
          "idempotency": "idempotent",
          "confirmation": "none",
          "input_contract": "typed",
          "output_contract": "untyped",
          "accepts": [
            "query parameters"
          ],
          "produces": [
            "ranked recommendations"
          ],
          "runtime_auth": {},
          "pricing": {},
          "evidence_ids": [
            "protocol-tools"
          ],
          "metadata": {}
        },
        {
          "id": "tool:report_server",
          "kind": "mcp_tool",
          "capability_id": "registry.report",
          "effect": "write",
          "open_world": false,
          "idempotency": "not_idempotent",
          "confirmation": "none",
          "input_contract": "typed",
          "output_contract": "untyped",
          "accepts": [
            "usage report"
          ],
          "produces": [
            "acknowledgement"
          ],
          "runtime_auth": {},
          "pricing": {},
          "evidence_ids": [
            "protocol-tools"
          ],
          "metadata": {}
        }
      ],
      "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": [
          "Discovering and evaluating MCP servers before integration",
          "Getting recommendations for MCP servers based on task requirements",
          "Monitoring MCP server reliability through usage reports"
        ],
        "not_for": [
          "Directly executing tasks on external systems",
          "Handling sensitive data without additional security review"
        ]
      },
      "evidence": [
        {
          "id": "source-record",
          "type": "registry_record",
          "source": "https://registry.modelcontextprotocol.io/v0.1/servers/ai.arclan%2Fregistry/versions/0.1.0",
          "observation": "MCP source record for Arclan MCP Registry; version 0.1.0.",
          "observed_at": null,
          "payload": {}
        },
        {
          "id": "protocol-tools",
          "type": "protocol_observation",
          "source": "https://arclan.ai/mcp#tools/list",
          "observation": "4 tools were returned by MCP discovery; 4 were retained for review.",
          "observed_at": "2026-09-03T06:23:06.103Z",
          "payload": {}
        }
      ],
      "unknowns": [
        "Authentication mechanism not specified",
        "Pricing model not specified",
        "Actual usage in production not observed",
        "Tool output schemas not provided"
      ],
      "id": "REV_FCFF1BDC591F",
      "resource_id": "RES_200820DDD248",
      "evaluator_type": "platform_ai",
      "provider": "deepseek",
      "model": "deepseek-v4-flash",
      "review_scope": "protocol-inspected-mcp",
      "created_at": "2026-09-03T06:23:18.028Z"
    }
  }
}