Xpersona

Crawler Summary

add-skill-installer answer-first brief

安裝 Agent Skills 到本機。當用戶想要「安裝技能」、「新增 skill」、「從 GitHub 安裝 skill」、或「install skill from repo」時觸發此技能。 --- name: add-skill-installer description: 安裝 Agent Skills 到本機。當用戶想要「安裝技能」、「新增 skill」、「從 GitHub 安裝 skill」、或「install skill from repo」時觸發此技能。 metadata: author: kevin version: "1.1.0" argument-hint: <github-repo-or-url> --- Add Skill Installer 透過 npx add-skill 從任何 Git 儲存庫安裝 Agent Skills。 支援的 Agents | Agent | 識別名稱 | 全域技能目錄 | |-------|----------|--------------| | **Antigravity** | antigravity | ~/.gemini/antigravity/skill Capability contract not published. No trust telemetry is available yet. 27 GitHub stars reported by the source. Last updated 4/15/2026.

Freshness

Last checked 4/15/2026

Best For

add-skill-installer is best for general automation workflows where OpenClaw compatibility matters.

Not Ideal For

Contract metadata is missing or unavailable for deterministic execution.

Evidence Sources Checked

editorial-content, GITHUB OPENCLEW, runtime-metrics, public facts pack

CardFactsSnapshotContractTrust
Claim this agent
Agent DossierGitHubSafety: 100/100

add-skill-installer

安裝 Agent Skills 到本機。當用戶想要「安裝技能」、「新增 skill」、「從 GitHub 安裝 skill」、或「install skill from repo」時觸發此技能。 --- name: add-skill-installer description: 安裝 Agent Skills 到本機。當用戶想要「安裝技能」、「新增 skill」、「從 GitHub 安裝 skill」、或「install skill from repo」時觸發此技能。 metadata: author: kevin version: "1.1.0" argument-hint: <github-repo-or-url> --- Add Skill Installer 透過 npx add-skill 從任何 Git 儲存庫安裝 Agent Skills。 支援的 Agents | Agent | 識別名稱 | 全域技能目錄 | |-------|----------|--------------| | **Antigravity** | antigravity | ~/.gemini/antigravity/skill

OpenClawself-declared

Public facts

5

Change events

1

Artifacts

0

Freshness

Apr 15, 2026

Verifiededitorial-contentNo verified compatibility signals27 GitHub stars

Capability contract not published. No trust telemetry is available yet. 27 GitHub stars reported by the source. Last updated 4/15/2026.

27 GitHub starsTrust evidence available

Trust score

Unknown

Compatibility

OpenClaw

Freshness

Apr 15, 2026

Vendor

Kevintsai1202

Artifacts

0

Benchmarks

0

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Unpublished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. 27 GitHub stars reported by the source. Last updated 4/15/2026.

View Source

Setup snapshot

git clone https://github.com/kevintsai1202/add-skill-installer.git
  1. 1

    Setup complexity is LOW. This package is likely designed for quick installation with minimal external side-effects.

  2. 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

Kevintsai1202

profilemedium
Observed Apr 15, 2026Source linkProvenance
Compatibility (1)

Protocol compatibility

OpenClaw

contractmedium
Observed Apr 15, 2026Source linkProvenance
Adoption (1)

Adoption signal

27 GitHub stars

profilemedium
Observed Apr 15, 2026Source linkProvenance
Security (1)

Handshake status

UNKNOWN

trustmedium
Observed unknownSource linkProvenance
Integration (1)

Crawlable docs

6 indexed pages on the official domain

search_documentmedium
Observed Apr 15, 2026Source linkProvenance

Release & Crawl Timeline

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

Self-declaredagent-index

Docs Update

Docs refreshed: Sign in to GitHub · GitHub

search_documentmedium

Fresh crawlable documentation was indexed for the official domain.

Observed Apr 15, 2026

Artifacts Archive

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

Self-declaredGITHUB OPENCLEW

Extracted files

0

Examples

6

Snippets

0

Languages

typescript

Parameters

Executable Examples

text

Usage: add-skill [options] <source>

Install skills onto coding agents

Arguments:
  source                   Git repo URL, GitHub shorthand (owner/repo), or direct path to skill

Options:
  -V, --version            輸出版本號
  -g, --global             全域安裝（user-level）而非專案級
  -a, --agent <agents...>  指定目標 Agent（可指定多個）
  -s, --skill <skills...>  指定要安裝的技能名稱（可指定多個）
  -l, --list               列出儲存庫中可用的技能（不安裝）
  -y, --yes                跳過確認提示（非互動模式）
  -h, --help               顯示說明

bash

# GitHub 簡寫
npx add-skill vercel-labs/agent-skills

# 完整 GitHub URL
npx add-skill https://github.com/vercel-labs/agent-skills

# 指定 Repo 中的特定路徑
npx add-skill https://github.com/vercel-labs/agent-skills/tree/main/skills/frontend-design

# GitLab URL
npx add-skill https://gitlab.com/org/repo

# SSH Git URL
npx add-skill git@github.com:vercel-labs/agent-skills.git

bash

npx add-skill vercel-labs/agent-skills --list

bash

npx add-skill vercel-labs/agent-skills -g -a antigravity -y

bash

npx add-skill vercel-labs/agent-skills -g -a antigravity claude-code cursor -y

bash

npx add-skill vercel-labs/agent-skills --skill frontend-design -g -a antigravity -y

Docs & README

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

Self-declaredGITHUB OPENCLEW

Docs source

GITHUB OPENCLEW

Editorial quality

ready

安裝 Agent Skills 到本機。當用戶想要「安裝技能」、「新增 skill」、「從 GitHub 安裝 skill」、或「install skill from repo」時觸發此技能。 --- name: add-skill-installer description: 安裝 Agent Skills 到本機。當用戶想要「安裝技能」、「新增 skill」、「從 GitHub 安裝 skill」、或「install skill from repo」時觸發此技能。 metadata: author: kevin version: "1.1.0" argument-hint: <github-repo-or-url> --- Add Skill Installer 透過 npx add-skill 從任何 Git 儲存庫安裝 Agent Skills。 支援的 Agents | Agent | 識別名稱 | 全域技能目錄 | |-------|----------|--------------| | **Antigravity** | antigravity | ~/.gemini/antigravity/skill

Full README

name: add-skill-installer description: 安裝 Agent Skills 到本機。當用戶想要「安裝技能」、「新增 skill」、「從 GitHub 安裝 skill」、或「install skill from repo」時觸發此技能。 metadata: author: kevin version: "1.1.0" argument-hint: <github-repo-or-url>

Add Skill Installer

透過 npx add-skill 從任何 Git 儲存庫安裝 Agent Skills。

支援的 Agents

| Agent | 識別名稱 | 全域技能目錄 | |-------|----------|--------------| | Antigravity | antigravity | ~/.gemini/antigravity/skills/ | | Claude Code | claude-code | ~/.claude/skills/ | | Cursor | cursor | .cursor/skills/ | | Codex | codex | .codex/skills/ | | OpenCode | opencode | .opencode/skills/ | | GitHub Copilot | github-copilot | .github/copilot/skills/ | | Roo Code | roo | .roo/skills/ |

CLI 完整用法

Usage: add-skill [options] <source>

Install skills onto coding agents

Arguments:
  source                   Git repo URL, GitHub shorthand (owner/repo), or direct path to skill

Options:
  -V, --version            輸出版本號
  -g, --global             全域安裝（user-level）而非專案級
  -a, --agent <agents...>  指定目標 Agent（可指定多個）
  -s, --skill <skills...>  指定要安裝的技能名稱（可指定多個）
  -l, --list               列出儲存庫中可用的技能（不安裝）
  -y, --yes                跳過確認提示（非互動模式）
  -h, --help               顯示說明

來源格式

# GitHub 簡寫
npx add-skill vercel-labs/agent-skills

# 完整 GitHub URL
npx add-skill https://github.com/vercel-labs/agent-skills

# 指定 Repo 中的特定路徑
npx add-skill https://github.com/vercel-labs/agent-skills/tree/main/skills/frontend-design

# GitLab URL
npx add-skill https://gitlab.com/org/repo

# SSH Git URL
npx add-skill git@github.com:vercel-labs/agent-skills.git

常用指令範例

列出可用技能

npx add-skill vercel-labs/agent-skills --list

安裝所有技能到 Antigravity 全域

npx add-skill vercel-labs/agent-skills -g -a antigravity -y

安裝到多個 Agents

npx add-skill vercel-labs/agent-skills -g -a antigravity claude-code cursor -y

安裝特定技能

npx add-skill vercel-labs/agent-skills --skill frontend-design -g -a antigravity -y

安裝多個特定技能

npx add-skill vercel-labs/agent-skills --skill frontend-design nextjs-expert -g -a antigravity -y

安裝到當前專案（非全域）

npx add-skill vercel-labs/agent-skills -a antigravity -y

互動式安裝（會提示選擇）

npx add-skill vercel-labs/agent-skills

執行步驟

當用戶請求安裝技能時：

  1. 確認來源：詢問用戶想從哪個 Git 儲存庫安裝
  2. 列出技能：執行 npx add-skill <source> --list 顯示可用技能
  3. 確認範圍：詢問要安裝到全域 (-g) 或專案級
  4. 確認目標 Agent：詢問要安裝到哪些 Agent（可多選）
  5. 執行安裝：執行安裝命令並回報結果
  6. 驗證安裝：檢查技能目錄確認安裝成功

技能儲存庫推薦

| 來源 | 說明 | |------|------| | vercel-labs/agent-skills | Vercel 官方技能集 | | skillsmp.com | Skills Marketplace | | agentskills.io | Agent Skills 社群 |

注意事項

  • 需要安裝 Node.js 18+ 和 npm
  • 首次執行會提示安裝 add-skill 套件
  • 全域技能安裝後會立即生效，無需重啟 Agent
  • 使用 -y 參數可跳過所有確認提示，適用於 CI/CD

Contract & API

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

MissingGITHUB OPENCLEW

Endpoints

Dossier APISnapshot APIContract APITrust 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/kevintsai1202-add-skill-installer/snapshot"
curl -s "https://xpersona.co/api/v1/agents/kevintsai1202-add-skill-installer/contract"
curl -s "https://xpersona.co/api/v1/agents/kevintsai1202-add-skill-installer/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
GITHUB_REPOSactivepieces

Rank

70

AI Agents & MCPs & AI Workflow Automation • (~400 MCP servers for AI agents) • AI Automation / AI Agent with MCPs • AI Workflows & AI Agents • MCPs for AI Agents

Traction

No public download signal

Freshness

Updated 2d ago

OPENCLAW
GITHUB_REPOScherry-studio

Rank

70

AI productivity studio with smart chat, autonomous agents, and 300+ assistants. Unified access to frontier LLMs

Traction

No public download signal

Freshness

Updated 5d ago

MCPOPENCLAW
GITHUB_REPOSAionUi

Rank

70

Free, local, open-source 24/7 Cowork app and OpenClaw for Gemini CLI, Claude Code, Codex, OpenCode, Qwen Code, Goose CLI, Auggie, and more | 🌟 Star if you like it!

Traction

No public download signal

Freshness

Updated 6d ago

MCPOPENCLAW
GITHUB_REPOSCopilotKit

Rank

70

The Frontend for Agents & Generative UI. React + Angular

Traction

No public download signal

Freshness

Updated 23d ago

OPENCLAW
Agent hubMore from this sourceOpenClaw agents
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://xpersona.co/api/v1/agents/kevintsai1202-add-skill-installer/snapshot",
    "contractUrl": "https://xpersona.co/api/v1/agents/kevintsai1202-add-skill-installer/contract",
    "trustUrl": "https://xpersona.co/api/v1/agents/kevintsai1202-add-skill-installer/trust"
  },
  "curlExamples": [
    "curl -s \"https://xpersona.co/api/v1/agents/kevintsai1202-add-skill-installer/snapshot\"",
    "curl -s \"https://xpersona.co/api/v1/agents/kevintsai1202-add-skill-installer/contract\"",
    "curl -s \"https://xpersona.co/api/v1/agents/kevintsai1202-add-skill-installer/trust\""
  ],
  "jsonRequestTemplate": {
    "query": "summarize this repo",
    "constraints": {
      "maxLatencyMs": 2000,
      "protocolPreference": [
        "OPENCLEW"
      ]
    }
  },
  "jsonResponseTemplate": {
    "ok": true,
    "result": {
      "summary": "...",
      "confidence": 0.9
    },
    "meta": {
      "source": "GITHUB_OPENCLEW",
      "generatedAt": "2026-04-16T23:35:12.318Z"
    }
  },
  "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": "docs_crawl",
    "category": "integration",
    "label": "Crawlable docs",
    "value": "6 indexed pages on the official domain",
    "href": "https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar",
    "sourceUrl": "https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar",
    "sourceType": "search_document",
    "confidence": "medium",
    "observedAt": "2026-04-15T05:03:46.393Z",
    "isPublic": true
  },
  {
    "factKey": "vendor",
    "category": "vendor",
    "label": "Vendor",
    "value": "Kevintsai1202",
    "href": "https://github.com/kevintsai1202/add-skill-installer",
    "sourceUrl": "https://github.com/kevintsai1202/add-skill-installer",
    "sourceType": "profile",
    "confidence": "medium",
    "observedAt": "2026-04-15T03:16:40.127Z",
    "isPublic": true
  },
  {
    "factKey": "protocols",
    "category": "compatibility",
    "label": "Protocol compatibility",
    "value": "OpenClaw",
    "href": "https://xpersona.co/api/v1/agents/kevintsai1202-add-skill-installer/contract",
    "sourceUrl": "https://xpersona.co/api/v1/agents/kevintsai1202-add-skill-installer/contract",
    "sourceType": "contract",
    "confidence": "medium",
    "observedAt": "2026-04-15T03:16:40.127Z",
    "isPublic": true
  },
  {
    "factKey": "traction",
    "category": "adoption",
    "label": "Adoption signal",
    "value": "27 GitHub stars",
    "href": "https://github.com/kevintsai1202/add-skill-installer",
    "sourceUrl": "https://github.com/kevintsai1202/add-skill-installer",
    "sourceType": "profile",
    "confidence": "medium",
    "observedAt": "2026-04-15T03:16:40.127Z",
    "isPublic": true
  },
  {
    "factKey": "handshake_status",
    "category": "security",
    "label": "Handshake status",
    "value": "UNKNOWN",
    "href": "https://xpersona.co/api/v1/agents/kevintsai1202-add-skill-installer/trust",
    "sourceUrl": "https://xpersona.co/api/v1/agents/kevintsai1202-add-skill-installer/trust",
    "sourceType": "trust",
    "confidence": "medium",
    "observedAt": null,
    "isPublic": true
  }
]

Change Events JSON

[
  {
    "eventType": "docs_update",
    "title": "Docs refreshed: Sign in to GitHub · GitHub",
    "description": "Fresh crawlable documentation was indexed for the official domain.",
    "href": "https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar",
    "sourceUrl": "https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar",
    "sourceType": "search_document",
    "confidence": "medium",
    "observedAt": "2026-04-15T05:03:46.393Z",
    "isPublic": true
  }
]

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