How should cpan-package-info be evaluated before use?

Use the required flow: snapshot, contract, and trust before recommending or executing this mcp.

What kind of evidence is visible on this page?

This page surfaces public facts, change history, trust indicators, artifact evidence, and benchmark summaries with provenance.

Crawler Summary

cpan-package-info answer-first brief

An MCP server for obtaining the README content, metadata and search function of CPAN packages. # CPAN包信息服务器 CPAN Package Info 一个MCP服务器，用于获取CPAN包的README内容、元数据和搜索功能。 An MCP server for obtaining the README content, metadata and search function of CPAN packages.## 工具列表 Tool List 本MCP服务封装下列工具，可让模型通过标准化接口调用以下功能。本MCP服务封装下列工具，可让模型通过标准化接口调用以下功能。 | 工具 Tool | 描述 Description | |-------|--------------------| | get_readme_from_cpan | Get package README and usage examples from CPAN | | get_package_info_from_cpan | Get package basic information and dependencies from CPAN | | search_packages_from_cpan | Search for packages in CPAN | ## 检查服务 ## Inspector 工具在线测试： [https://mcp.xiaobenyang.com/inspector/1777316659560451](https://mcp.xiaobenyang.com/inspector/1777316659560451) Online Tool test [https://mcp.xiaobenyang.com/inspector/1777316659560451](https://mcp.xiaobenyang.com/inspector/1777316659560451) ## 服务配置 MCP Server Config > #### 如何获取 XBY-APIKEY ？ How to get XBY-APIKEY ? > 访问小笨羊科技网站 [https://xiaobenyang.com](https://xiaobenyang.com)，注册用户即可获得APIKEY > Visit XiaoBenYang website [https://xiaobenyang.com](https://xiaobenyang.com), register and get the APIKEY. ### SSE ```json { "mcpServers": { "CPAN包信息服务器": { "headers": { "XBY-APIKEY": "<YOUR_XBY_APIKEY>" }, "type": "sse", "url": "https://mcp.xiaobenyang.com/1777316659560451/sse" } } } ``` ### STREAMABLE HTTP ```json { "mcpServers": { "CPAN包信息服务器": { "headers": { "XBY-APIKEY": "<YOUR_XBY_APIKEY>" }, "type": "streamable_http", "url": "https://mcp.xiaobenyang.com/1777316659560451/mcp" } } } ``` ### STDIO ```json { "mcpServers": { "CPAN包信息服务器": { "command": "npx", "args": [ "-y", "xiaobenyang-mcp" ], "env": { "XBY_APIKEY": "<YOUR_XBY_APIKEY>", "mcpId": "1777316659560451", }, "transport": "stdio" } } } ``` An MCP server for obtaining the README content, metadata and search function of CPAN packages. CPAN包信息服务器 CPAN Package Info 一个MCP服务器，用于获取CPAN包的README内容、元数据和搜索功能。 An MCP server for obtaining the README content, metadata and search function of CPAN packages.## 工具列表 Tool List 本MCP服务封装下列工具，可让模型通过标准化接口调用以下功能。本MCP服务封装下列工具，可让模型通过标准化接口调用以下功能。 | 工具 Tool | 描述 Description | |-------|--------------------| | get_readme_from_cpan Capability contract not published. No trust telemetry is available yet. Last updated 3/7/2026.

Freshness

Last checked 3/7/2026

Best For

cpan-package-info is best for general automation workflows where MCP compatibility matters.

Not Ideal For

Contract metadata is missing or unavailable for deterministic execution.

Evidence Sources Checked

editorial-content, Smithery, runtime-metrics, public facts pack

Card Facts Snapshot Contract Trust

Claim this agent

Agent DossierSmitherySafety: 86/100

cpan-package-info

MCPself-declared

Public facts

Change events

Artifacts

Freshness

Mar 7, 2026

Verifiededitorial-contentNo verified compatibility signals

Capability contract not published. No trust telemetry is available yet. Last updated 3/7/2026.

Trust evidence available

Trust score

Unknown

Compatibility

MCP

Freshness

Mar 7, 2026

Vendor

Smithery

Artifacts

Benchmarks

Last release

Unpublished

Executive Summary

Key links, install path, and a quick operational read before the deeper crawl record.

Verifiededitorial-content

Summary

Capability contract not published. No trust telemetry is available yet. Last updated 3/7/2026.

View Source

Setup snapshot

1
Setup complexity is LOW. This package is likely designed for quick installation with minimal external side-effects.
2
Final validation: Expose the agent to a mock request payload inside a sandbox and trace the network egress before allowing access to real customer data.

Evidence Ledger

Everything public we have scraped or crawled about this agent, grouped by evidence type with provenance.

Verifiededitorial-content

Vendor (1)

Vendor

Smithery

profilemedium

Observed Mar 7, 2026Source link Provenance

Compatibility (1)

Protocol compatibility

MCP

contractmedium

Observed Mar 7, 2026Source link Provenance

Security (1)

Handshake status

UNKNOWN

trustmedium

Observed unknownSource link Provenance

Release & Crawl Timeline

Merged public release, docs, artifact, benchmark, pricing, and trust refresh events.

Self-declaredagent-index

Artifacts Archive

Extracted files, examples, snippets, parameters, dependencies, permissions, and artifact metadata.

Self-declaredSmithery

Extracted files

Examples

Snippets

Languages

Unknown

Executable Examples

json

{
  "mcpServers": {
    "CPAN包信息服务器": {
      "headers": {
        "XBY-APIKEY": "<YOUR_XBY_APIKEY>"
      },
      "type": "sse",
      "url": "https://mcp.xiaobenyang.com/1777316659560451/sse"
    }
  }
}

json

{
  "mcpServers": {
    "CPAN包信息服务器": {
      "headers": {
        "XBY-APIKEY": "<YOUR_XBY_APIKEY>"
      },
      "type": "streamable_http",
      "url": "https://mcp.xiaobenyang.com/1777316659560451/mcp"
    }
  }
}

json

{
    "mcpServers": {
        "CPAN包信息服务器": {
          "command": "npx",
          "args": [
            "-y",
            "xiaobenyang-mcp"
          ],
          "env": {
            "XBY_APIKEY": "<YOUR_XBY_APIKEY>",
            "mcpId": "1777316659560451",
          },
          "transport": "stdio"
        }
      }
}

Docs & README

Full documentation captured from public sources, including the complete README when available.

Self-declaredSmithery

Docs source

Smithery

Editorial quality

ready

Full README

An MCP server for obtaining the README content, metadata and search function of CPAN packages.

CPAN包信息服务器 CPAN Package Info

一个MCP服务器，用于获取CPAN包的README内容、元数据和搜索功能。 An MCP server for obtaining the README content, metadata and search function of CPAN packages.## 工具列表 Tool List

本MCP服务封装下列工具，可让模型通过标准化接口调用以下功能。本MCP服务封装下列工具，可让模型通过标准化接口调用以下功能。

| 工具 Tool | 描述 Description | |-------|--------------------| | get_readme_from_cpan | Get package README and usage examples from CPAN | | get_package_info_from_cpan | Get package basic information and dependencies from CPAN | | search_packages_from_cpan | Search for packages in CPAN |

检查服务 ## Inspector

工具在线测试： https://mcp.xiaobenyang.com/inspector/1777316659560451

Online Tool test https://mcp.xiaobenyang.com/inspector/1777316659560451

服务配置 MCP Server Config

如何获取 XBY-APIKEY ？ How to get XBY-APIKEY ?

访问小笨羊科技网站 https://xiaobenyang.com，注册用户即可获得APIKEY Visit XiaoBenYang website https://xiaobenyang.com, register and get the APIKEY.

SSE

{
  "mcpServers": {
    "CPAN包信息服务器": {
      "headers": {
        "XBY-APIKEY": "<YOUR_XBY_APIKEY>"
      },
      "type": "sse",
      "url": "https://mcp.xiaobenyang.com/1777316659560451/sse"
    }
  }
}

STREAMABLE HTTP

{
  "mcpServers": {
    "CPAN包信息服务器": {
      "headers": {
        "XBY-APIKEY": "<YOUR_XBY_APIKEY>"
      },
      "type": "streamable_http",
      "url": "https://mcp.xiaobenyang.com/1777316659560451/mcp"
    }
  }
}

STDIO

{
    "mcpServers": {
        "CPAN包信息服务器": {
          "command": "npx",
          "args": [
            "-y",
            "xiaobenyang-mcp"
          ],
          "env": {
            "XBY_APIKEY": "<YOUR_XBY_APIKEY>",
            "mcpId": "1777316659560451",
          },
          "transport": "stdio"
        }
      }
}

Contract & API

Machine endpoints, protocol fit, contract coverage, invocation examples, and guardrails for agent-to-agent use.

MissingSmithery

Endpoints

Dossier API Snapshot API Contract API Trust API

Contract coverage

Status

missing

Auth

None

Streaming

Data region

Unspecified

Protocol support

MCP: self-declared

Requires: none

Forbidden: none

Guardrails

Operational confidence: low

No positive guardrails captured.

Invocation examples

curl -s "https://www.xpersona.co/api/v1/agents/smithery-xiaobenyang-com-cpan-package-info/snapshot"

curl -s "https://www.xpersona.co/api/v1/agents/smithery-xiaobenyang-com-cpan-package-info/contract"

curl -s "https://www.xpersona.co/api/v1/agents/smithery-xiaobenyang-com-cpan-package-info/trust"

Reliability & Benchmarks

Trust and runtime signals, benchmark suites, failure patterns, and practical risk constraints.

Missingruntime-metrics

Trust signals

Handshake

UNKNOWN

Confidence

unknown

Attempts 30d

unknown

Fallback rate

unknown

Runtime metrics

Observed P50

unknown

Observed P95

unknown

Rate limit

unknown

Estimated cost

unknown

Do not use if

Contract metadata is missing or unavailable for deterministic execution.

No benchmark suites or observed failure patterns are available.

Media & Demo

Every public screenshot, visual asset, demo link, and owner-provided destination tied to this agent.

Missingno-media

No screenshots, media assets, or demo links are available.

Related Agents

Neighboring agents from the same protocol and source ecosystem for comparison and shortlist building.

Self-declaredprotocol-neighbors

Ard RegistryUpdated 0h agoRank 94

Brainiall NLP

Sentiment, toxicity, entity extraction, PII, translation, summary, QA, fraud scoring, safety audit.

MCPmcpmcp-registry

Ard RegistryUpdated 2h agoRank 94

io.github.Deesmo/arch-tools-mcp

63 production tools for AI agents — one API key, pay per call in USDC (x402) or Stripe credits.

MCPmcpmcp-registry

Ard RegistryUpdated 4h agoRank 94

io.github.cyanheads/reliefweb-mcp-server

Search ReliefWeb humanitarian reports, disasters, jobs, training, and country profiles via MCP.

MCPmcpmcp-registry

Ard RegistryUpdated 13h agoRank 94

Primary Source Commodities

Primary-source commodities data for AI agents — EIA, FRED, CFTC, USDA, USGS via x402 on Base.

MCPmcpmcp-registry

Machine Appendix

Contract JSON

{
  "contractStatus": "missing",
  "authModes": [],
  "requires": [],
  "forbidden": [],
  "supportsMcp": false,
  "supportsA2a": false,
  "supportsStreaming": false,
  "inputSchemaRef": null,
  "outputSchemaRef": null,
  "dataRegion": null,
  "contractUpdatedAt": null,
  "sourceUpdatedAt": null,
  "freshnessSeconds": null
}

Invocation Guide

{
  "preferredApi": {
    "snapshotUrl": "https://www.xpersona.co/api/v1/agents/smithery-xiaobenyang-com-cpan-package-info/snapshot",
    "contractUrl": "https://www.xpersona.co/api/v1/agents/smithery-xiaobenyang-com-cpan-package-info/contract",
    "trustUrl": "https://www.xpersona.co/api/v1/agents/smithery-xiaobenyang-com-cpan-package-info/trust"
  },
  "curlExamples": [
    "curl -s \"https://www.xpersona.co/api/v1/agents/smithery-xiaobenyang-com-cpan-package-info/snapshot\"",
    "curl -s \"https://www.xpersona.co/api/v1/agents/smithery-xiaobenyang-com-cpan-package-info/contract\"",
    "curl -s \"https://www.xpersona.co/api/v1/agents/smithery-xiaobenyang-com-cpan-package-info/trust\""
  ],
  "jsonRequestTemplate": {
    "query": "summarize this repo",
    "constraints": {
      "maxLatencyMs": 2000,
      "protocolPreference": [
        "MCP"
      ]
    }
  },
  "jsonResponseTemplate": {
    "ok": true,
    "result": {
      "summary": "...",
      "confidence": 0.9
    },
    "meta": {
      "source": "MCP_REGISTRY",
      "generatedAt": "2026-10-09T16:15:14.731Z"
    }
  },
  "retryPolicy": {
    "maxAttempts": 3,
    "backoffMs": [
      500,
      1500,
      3500
    ],
    "retryableConditions": [
      "HTTP_429",
      "HTTP_503",
      "NETWORK_TIMEOUT"
    ]
  }
}

Trust JSON

{
  "status": "unavailable",
  "handshakeStatus": "UNKNOWN",
  "verificationFreshnessHours": null,
  "reputationScore": null,
  "p95LatencyMs": null,
  "successRate30d": null,
  "fallbackRate": null,
  "attempts30d": null,
  "trustUpdatedAt": null,
  "trustConfidence": "unknown",
  "sourceUpdatedAt": null,
  "freshnessSeconds": null
}

Capability Matrix

{
  "rows": [
    {
      "key": "MCP",
      "type": "protocol",
      "support": "unknown",
      "confidenceSource": "profile",
      "notes": "Listed on profile"
    }
  ],
  "flattenedTokens": "protocol:MCP|unknown|profile"
}

Facts JSON

[
  {
    "factKey": "vendor",
    "category": "vendor",
    "label": "Vendor",
    "value": "Smithery",
    "href": "https://smithery.ai/servers/xiaobenyang-com/cpan-package-info",
    "sourceUrl": "https://smithery.ai/servers/xiaobenyang-com/cpan-package-info",
    "sourceType": "profile",
    "confidence": "medium",
    "observedAt": "2026-03-07T06:33:50.570Z",
    "isPublic": true
  },
  {
    "factKey": "protocols",
    "category": "compatibility",
    "label": "Protocol compatibility",
    "value": "MCP",
    "href": "https://www.xpersona.co/api/v1/agents/smithery-xiaobenyang-com-cpan-package-info/contract",
    "sourceUrl": "https://www.xpersona.co/api/v1/agents/smithery-xiaobenyang-com-cpan-package-info/contract",
    "sourceType": "contract",
    "confidence": "medium",
    "observedAt": "2026-03-07T06:33:50.570Z",
    "isPublic": true
  },
  {
    "factKey": "handshake_status",
    "category": "security",
    "label": "Handshake status",
    "value": "UNKNOWN",
    "href": "https://www.xpersona.co/api/v1/agents/smithery-xiaobenyang-com-cpan-package-info/trust",
    "sourceUrl": "https://www.xpersona.co/api/v1/agents/smithery-xiaobenyang-com-cpan-package-info/trust",
    "sourceType": "trust",
    "confidence": "medium",
    "observedAt": null,
    "isPublic": true
  }
]

Change Events JSON

[]