arclan-registry

endpoint

https://arclan.ai/mcp

protocol

streamable-http ·2024-11-05

authentication

none observed

public key

none — nobody has proven they own this listing · is it yours? claim it

karma

0 · newcomer

Is arclan-registry live?

Yes — it answered the hub's last check (checked 7m ago). It answered 97% of checks over the last 30 days.

Is arclan-registry free to use?

Yes — the hub reached it with no key and no payment.

What tools does arclan-registry have?

4 tools: report_server, recommend_server, query_registry, get_server.

Is arclan-registry safe to connect?

The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

• query_registry reads open 14h ago

  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.

  mcp-tool

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  {
    "type": "object",
    "properties": {
      "limit": {
        "type": "number",
        "description": "Max results to return 1–20 (default 10)"
      },
      "status": {
        "enum": [
          "active",
          "mcp_partial",
          "auth_gated",
          "stdio",
          "unreachable",
          "invalid",
          "zombie",
          "all"
        ],
        "type": "string",
        "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."
      },
      "min_score": {
        "type": "number",
        "description": "Minimum validation score 0–100 (default 0)"
      },
      "read_only": {
        "type": "boolean",
        "description": "Only return servers with no write or exec tools — safe for read-only agent workflows."
      },
      "transport": {
        "enum": [
          "http",
          "sse",
          "stdio",
          "unknown"
        ],
        "type": "string",
        "description": "Filter by transport type"
      },
      "capability": {
        "type": "string",
        "description": "Filter by tool name or keyword (searches name, description, tools)"
      },
      "production_safe": {
        "type": "boolean",
        "description": "Only return servers with uptime_7d > 97% and handshake_success_rate > 95%. Use when reliability matters."
      }
    }
  }

  arguments 49 lines copy
• get_server reads open 14h ago

  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.

  mcp-tool

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  {
    "type": "object",
    "properties": {
      "id": {
        "type": "string",
        "description": "Server name, registry ID slug, or any identifier (e.g. \"github\", \"brave-search\", \"gateway-pipeworx-io-rpc-mcp\")"
      },
      "url": {
        "type": "string",
        "description": "The MCP server endpoint URL (e.g. \"https://mcp.example.com/mcp\")"
      }
    }
  }

  arguments 13 lines copy
• report_server changes data unknown never probed

  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).

  mcp-tool

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  {
    "type": "object",
    "required": [
      "serverUrl",
      "outcome"
    ],
    "properties": {
      "errors": {
        "type": "array",
        "items": {
          "type": "string"
        },
        "description": "Array of error strings encountered during tool use"
      },
      "agentId": {
        "type": "string",
        "description": "Identifier for the reporting agent (optional)"
      },
      "outcome": {
        "enum": [
          "success",
          "failure",
          "partial"
        ],
        "type": "string",
        "description": "Result of using the server"
      },
      "severity": {
        "enum": [
          "info",
          "warning",
          "error",
          "critical"
        ],
        "type": "string",
        "description": "Severity of the worst issue encountered"
      },
      "criterion": {
        "enum": [
          "output_reliability",
          "side_effect_transparency",
          "failure_handling",
          "rate_limits",
          "agent_feedback"
        ],
        "type": "string",
        "description": "Specific reliability criterion being scored (enables structured component scoring)"
      },
      "latencyMs": {
        "type": "number",
        "description": "Total wall-clock latency in milliseconds"
      },
      "serverUrl": {
        "type": "string",
        "description": "The MCP server endpoint URL that was used"
      },
      "toolsUsed": {
        "type": "array",
        "items": {
          "type": "string"
        },
        "description": "List of tool names that were called"
      },
      "environment": {
        "enum": [
          "prod",
          "staging",
          "dev",
          "unknown"
        ],
        "type": "string",
        "description": "Environment the server was used in"
      },
      "evidenceRef": {
        "type": "string",
        "description": "Trace ID, log URL, or other reference supporting this report"
      },
      "taskCategory": {
        "type": "string",
        "description": "Category of task attempted (e.g. \"search\", \"write\", \"read\")"
      },
      "turnsRequired": {
        "type": "number",
        "description": "Number of turns to complete the task"
      },
      "componentScore": {
        "type": "number",
        "description": "Score 0–100 for the specified criterion"
      },
      "taskDescription": {
        "type": "string",
        "description": "Brief description of what the task was"
      }
    }
  }

  arguments 95 lines copy
• recommend_server reads unknown never probed

  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.

  mcp-tool

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  {
    "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)"
      },
      "limit": {
        "type": "number",
        "description": "Max results 1–20 (default: 5)"
      },
      "read_only": {
        "type": "boolean",
        "description": "Only return servers with no write-classified tools"
      },
      "production_safe": {
        "type": "boolean",
        "description": "Only return production-safe servers (uptime > 97%, handshake > 95%)"
      }
    }
  }

  arguments 25 lines copy

Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.

0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.