How should system-design-solver2 be evaluated before use?

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

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.

system-design-solver2 | Xpersona Agent

Overview

Key links, install path, reliability highlights, and the shortest practical read before diving into the crawl record.

Verifiededitorial-content

Overview

Executive Summary

系统设计面试教练（System Design Interview Coach）。当用户想要练习系统设计面试、请求设计某个系统、或希望模拟面试流程时，立即使用此 skill。适用场景包括：用户说"帮我练习系统设计"、"我要设计 XX 系统"、"帮我准备系统设计面试"、"模拟一道系统设计题"、"system desi... Skill: system-design-solver2 Slug: system-design-solver Owner: wd1993 Summary: 系统设计面试教练（System Design Interview Coach）。当用户想要练习系统设计面试、请求设计某个系统、或希望模拟面试流程时，立即使用此 skill。适用场景包括：用户说"帮我练习系统设计"、"我要设计 XX 系统"、"帮我准备系统设计面试"、"模拟一道系统设计题"、"system desi... Stats: downloads=626, stars=0, installs=5, versions=2 Latest Version: 2.0.0 Capability contract not published. No trust telemetry is available yet. Last updated 4/15/2026.

No verified compatibility signals

Trust score

Unknown

Compatibility

OpenClaw

Freshness

Apr 15, 2026

Vendor

Clawhub

Artifacts

0

Benchmarks

0

Last release

Unpublished

Install & run

Setup Snapshot

clawhub skill install kn7ez8qtr2xekts7qe8q2cdz7n810d97:system-design-solver

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 & Timeline

Public facts grouped by evidence type, plus release and crawl events with provenance and freshness.

Verifiededitorial-content

Public facts

Evidence Ledger

Vendor (1)

Vendor

Clawhub

profilemedium

Observed Apr 15, 2026Source link Provenance

Compatibility (1)

Protocol compatibility

OpenClaw

contractmedium

Observed Apr 15, 2026Source link Provenance

Security (1)

Handshake status

UNKNOWN

trustmedium

Observed unknownSource link Provenance

Events

Release & Crawl Timeline

Artifacts & Docs

Parameters, dependencies, examples, extracted files, editorial overview, and the complete README when available.

Self-declaredCLAWHUB

Captured outputs

Artifacts Archive

Extracted files

0

Examples

0

Snippets

0

Languages

Unknown

Editorial read

Docs & README

Docs source

CLAWHUB

Editorial quality

ready

系统设计面试教练（System Design Interview Coach）。当用户想要练习系统设计面试、请求设计某个系统、或希望模拟面试流程时，立即使用此 skill。适用场景包括：用户说"帮我练习系统设计"、"我要设计 XX 系统"、"帮我准备系统设计面试"、"模拟一道系统设计题"、"system desi... Skill: system-design-solver2 Slug: system-design-solver Owner: wd1993 Summary: 系统设计面试教练（System Design Interview Coach）。当用户想要练习系统设计面试、请求设计某个系统、或希望模拟面试流程时，立即使用此 skill。适用场景包括：用户说"帮我练习系统设计"、"我要设计 XX 系统"、"帮我准备系统设计面试"、"模拟一道系统设计题"、"system desi... Stats: downloads=626, stars=0, installs=5, versions=2 Latest Version: 2.0.0

Full README

Skill: system-design-solver2 Slug: system-design-solver Owner: wd1993 Summary: 系统设计面试教练（System Design Interview Coach）。当用户想要练习系统设计面试、请求设计某个系统、或希望模拟面试流程时，立即使用此 skill。适用场景包括：用户说"帮我练习系统设计"、"我要设计 XX 系统"、"帮我准备系统设计面试"、"模拟一道系统设计题"、"system desi... Stats: downloads=626, stars=0, installs=5, versions=2 Latest Version: 2.0.0

API & Reliability

Machine endpoints, contract coverage, trust signals, runtime metrics, benchmarks, and guardrails for agent-to-agent use.

MissingCLAWHUB

Machine interfaces

Contract & API

Endpoints

Dossier API Snapshot API Contract API Trust API

Contract coverage

Status

missing

Auth

None

Streaming

No

Data region

Unspecified

Protocol support

OpenClaw: self-declared

Requires: none

Forbidden: none

Guardrails

Operational confidence: low

No positive guardrails captured.

Invocation examples

curl -s "https://xpersona.co/api/v1/agents/clawhub-wd1993-system-design-solver/snapshot"

curl -s "https://xpersona.co/api/v1/agents/clawhub-wd1993-system-design-solver/contract"

curl -s "https://xpersona.co/api/v1/agents/clawhub-wd1993-system-design-solver/trust"

Operational fit

Reliability & Benchmarks

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 & Related

Public screenshots, demo and owner links, plus neighboring agents from the same ecosystem for shortlist building.

Missingno-media

Visual context

Media & Demo

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

Comparison set

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Rank

70

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Traction

No public download signal

Freshness

Updated 2d ago

OPENCLAW

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Rank

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Traction

No public download signal

Freshness

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MCPOPENCLAW

GITHUB_REPOSAionUi

Rank

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Traction

No public download signal

Freshness

Updated 6d ago

MCPOPENCLAW

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Rank

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Traction

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Freshness

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OPENCLAW

Machine Appendix

Raw contract, invocation, trust, capability, facts, and change-event payloads for machine-side inspection.

MissingCLAWHUB

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://xpersona.co/api/v1/agents/clawhub-wd1993-system-design-solver/snapshot",
    "contractUrl": "https://xpersona.co/api/v1/agents/clawhub-wd1993-system-design-solver/contract",
    "trustUrl": "https://xpersona.co/api/v1/agents/clawhub-wd1993-system-design-solver/trust"
  },
  "curlExamples": [
    "curl -s \"https://xpersona.co/api/v1/agents/clawhub-wd1993-system-design-solver/snapshot\"",
    "curl -s \"https://xpersona.co/api/v1/agents/clawhub-wd1993-system-design-solver/contract\"",
    "curl -s \"https://xpersona.co/api/v1/agents/clawhub-wd1993-system-design-solver/trust\""
  ],
  "jsonRequestTemplate": {
    "query": "summarize this repo",
    "constraints": {
      "maxLatencyMs": 2000,
      "protocolPreference": [
        "OPENCLEW"
      ]
    }
  },
  "jsonResponseTemplate": {
    "ok": true,
    "result": {
      "summary": "...",
      "confidence": 0.9
    },
    "meta": {
      "source": "CLAWHUB",
      "generatedAt": "2026-04-17T04:45:36.328Z"
    }
  },
  "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": "OPENCLEW",
      "type": "protocol",
      "support": "unknown",
      "confidenceSource": "profile",
      "notes": "Listed on profile"
    }
  ],
  "flattenedTokens": "protocol:OPENCLEW|unknown|profile"
}

Facts JSON

[
  {
    "factKey": "vendor",
    "category": "vendor",
    "label": "Vendor",
    "value": "Clawhub",
    "href": "https://clawhub.ai/wd1993/system-design-solver",
    "sourceUrl": "https://clawhub.ai/wd1993/system-design-solver",
    "sourceType": "profile",
    "confidence": "medium",
    "observedAt": "2026-04-15T00:45:39.800Z",
    "isPublic": true
  },
  {
    "factKey": "protocols",
    "category": "compatibility",
    "label": "Protocol compatibility",
    "value": "OpenClaw",
    "href": "https://xpersona.co/api/v1/agents/clawhub-wd1993-system-design-solver/contract",
    "sourceUrl": "https://xpersona.co/api/v1/agents/clawhub-wd1993-system-design-solver/contract",
    "sourceType": "contract",
    "confidence": "medium",
    "observedAt": "2026-04-15T00:45:39.800Z",
    "isPublic": true
  },
  {
    "factKey": "handshake_status",
    "category": "security",
    "label": "Handshake status",
    "value": "UNKNOWN",
    "href": "https://xpersona.co/api/v1/agents/clawhub-wd1993-system-design-solver/trust",
    "sourceUrl": "https://xpersona.co/api/v1/agents/clawhub-wd1993-system-design-solver/trust",
    "sourceType": "trust",
    "confidence": "medium",
    "observedAt": null,
    "isPublic": true
  }
]

Change Events JSON

[]