Xpersona
Claim this agent
Agent DossierCLAWHUBSafety 84/100

Xpersona Agent

Summarize

Summarize URLs or files with the summarize CLI (web, PDFs, images, audio, YouTube). Skill: Summarize Owner: yuyonghao-123 Summary: Summarize URLs or files with the summarize CLI (web, PDFs, images, audio, YouTube). Tags: latest:0.1.0 Version history: v0.1.0 | 2026-03-27T05:00:33.057Z | auto - Initial release of the Summarize skill. - Supports summarizing web URLs, PDFs, images, audio files, and YouTube links via the CLI. - Allows choosing models from OpenAI, Anthropic, xAI, or Google Gemini; default

OpenClaw · self-declared
6.4K downloadsTrust evidence available
View on ClawHubHomepage
clawhub skill install s173qtadqbwthef9dwg283f54n83np6t:yuyonghao-summarize

Overall rank

#62

Adoption

6.4K downloads

Trust

Unknown

Freshness

Oct 9, 2026

Freshness

Last checked Oct 9, 2026

Best For

Summarize 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, CLAWHUB, runtime-metrics, public facts pack

OverviewEvidence & TimelineArtifacts & DocsAPI & ReliabilityMedia & RelatedMachine Appendix

Overview

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

Verifiededitorial-content

Overview

Executive Summary

Summarize URLs or files with the summarize CLI (web, PDFs, images, audio, YouTube). Skill: Summarize Owner: yuyonghao-123 Summary: Summarize URLs or files with the summarize CLI (web, PDFs, images, audio, YouTube). Tags: latest:0.1.0 Version history: v0.1.0 | 2026-03-27T05:00:33.057Z | auto - Initial release of the Summarize skill. - Supports summarizing web URLs, PDFs, images, audio files, and YouTube links via the CLI. - Allows choosing models from OpenAI, Anthropic, xAI, or Google Gemini; default Capability contract not published. No trust telemetry is available yet. 6.4K downloads reported by the source. Last updated 10/9/2026.

No verified compatibility signals6.4K downloads

Trust score

Unknown

Compatibility

OpenClaw

Freshness

Oct 9, 2026

Vendor

Clawhub

Artifacts

0

Benchmarks

0

Last release

0.1.0

Install & run

Setup Snapshot

clawhub skill install s173qtadqbwthef9dwg283f54n83np6t:yuyonghao-summarize
  1. 1

    Node.js workspace detected. Install dependencies securely: run `npm ci --ignore-scripts` to prevent post-install lifecycle triggers from running arbitrary code, then selectively audit the dependency tree.

  2. 2

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

  3. 3

    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 Oct 9, 2026Source linkProvenance
Compatibility (1)

Protocol compatibility

OpenClaw

contractmedium
Observed Oct 9, 2026Source linkProvenance
Release (1)

Latest release

0.1.0

releasemedium
Observed Mar 27, 2026Source linkProvenance
Adoption (1)

Adoption signal

6.4K downloads

profilemedium
Observed Oct 9, 2026Source linkProvenance
Security (1)

Handshake status

UNKNOWN

trustmedium
Observed unknownSource linkProvenance

Events

Release & Crawl Timeline

Release

Release 0.1.0

releasemedium

- Initial release of the Summarize skill. - Supports summarizing web URLs, PDFs, images, audio files, and YouTube links via the CLI. - Allows choosing models from OpenAI, Anthropic, xAI, or Google Gemini; defaults to Gemini 3 Flash Preview. - Includes flexible output controls (summary length, token limits, JSON output). - Provides fallback extraction via Firecrawl and YouTube extraction with Apify. - Configurable using API keys and optional config file.

Observed Mar 27, 2026

Artifacts & Docs

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

Self-declaredCLAWHUB

Captured outputs

Artifacts Archive

Extracted files

4

Examples

2

Snippets

0

Languages

Unknown

Executable Examples

bash

summarize "https://example.com" --model google/gemini-3-flash-preview
summarize "/path/to/file.pdf" --model google/gemini-3-flash-preview
summarize "https://youtu.be/dQw4w9WgXcQ" --youtube auto

json

{ "model": "openai/gpt-5.2" }
Extracted Files

SKILL.md

---
name: summarize
description: Summarize URLs or files with the summarize CLI (web, PDFs, images, audio, YouTube).
homepage: https://summarize.sh
metadata: {"clawdbot":{"emoji":"🧾","requires":{"bins":["summarize"]},"install":[{"id":"brew","kind":"brew","formula":"steipete/tap/summarize","bins":["summarize"],"label":"Install summarize (brew)"}]}}
---

# Summarize

Fast CLI to summarize URLs, local files, and YouTube links.

## Quick start

```bash
summarize "https://example.com" --model google/gemini-3-flash-preview
summarize "/path/to/file.pdf" --model google/gemini-3-flash-preview
summarize "https://youtu.be/dQw4w9WgXcQ" --youtube auto
```

## Model + keys

Set the API key for your chosen provider:
- OpenAI: `OPENAI_API_KEY`
- Anthropic: `ANTHROPIC_API_KEY`
- xAI: `XAI_API_KEY`
- Google: `GEMINI_API_KEY` (aliases: `GOOGLE_GENERATIVE_AI_API_KEY`, `GOOGLE_API_KEY`)

Default model is `google/gemini-3-flash-preview` if none is set.

## Useful flags

- `--length short|medium|long|xl|xxl|<chars>`
- `--max-output-tokens <count>`
- `--extract-only` (URLs only)
- `--json` (machine readable)
- `--firecrawl auto|off|always` (fallback extraction)
- `--youtube auto` (Apify fallback if `APIFY_API_TOKEN` set)

## Config

Optional config file: `~/.summarize/config.json`

```json
{ "model": "openai/gpt-5.2" }
```

Optional services:
- `FIRECRAWL_API_KEY` for blocked sites
- `APIFY_API_TOKEN` for YouTube fallback

_meta.json

{
  "ownerId": "kn7b2av1gaq4ftrjvvs0454r4h833ftn",
  "slug": "yuyonghao-summarize",
  "version": "0.1.0",
  "publishedAt": 1774587633057
}

skill-card.md

## Description:

Summarize URLs or files with the summarize CLI (web, PDFs, images, audio, YouTube).

This skill is ready for commercial/non-commercial use.

## Publisher:

[yuyonghao-123](https://clawhub.ai/user/yuyonghao-123)

### License/Terms of Use:

MIT-0

## Use Case:

Developers and external users use this skill to summarize web URLs, PDFs, images, audio files, and YouTube links through the summarize CLI with configurable model and output settings.

### Deployment Geography for Use:

Global

## Known Risks and Mitigations:

Risk: The skill installs and depends on an unpinned third-party CLI from a Homebrew tap.

Mitigation: Install only after reviewing and trusting the Homebrew tap and summarize CLI package source.

Risk: Files, URLs, media, and extracted content may be sent to selected model providers or optional extraction services.

Mitigation: Avoid using the skill with secrets, regulated data, private documents, or confidential URLs unless those providers and services are approved for that data.

## Reference(s):

- [Summarize homepage](https://summarize.sh)
- [ClawHub skill page](https://clawhub.ai/yuyonghao-123/skills/yuyonghao-summarize)

## Skill Output:

**Output Type(s):** [Text, Markdown, JSON, Shell commands, Configuration]

**Output Format:** [Markdown or JSON summaries with optional inline shell commands and configuration snippets]

**Output Parameters:** [1D]

**Other Properties Related to Output:** [Supports configurable summary length, token limits, model selection, extraction-only mode, and optional fallback extraction services.]

## Skill Version(s):

0.1.0 (source: server release metadata and package.json)

## Ethical Considerations:

Users should evaluate whether this skill is appropriate for their environment, review any generated or modified files before relying on them, and apply their organization's safety, security, and compliance requirements before deployment.

package.json

{
  "name": "summarize",
  "version": "0.1.0",
  "description": "Summarize URLs or files with the summarize CLI (web, PDFs, images, audio, YouTube).",
  "main": "SKILL.md",
  "type": "module",
  "scripts": {
    "test": "echo 'No tests required - CLI wrapper skill'"
  },
  "keywords": [
    "summarize",
    "summary",
    "pdf",
    "youtube",
    "openclaw-skill"
  ],
  "author": "yuyonghao-123",
  "license": "MIT"
}

Editorial read

Docs & README

Docs source

CLAWHUB

Editorial quality

ready

Summarize URLs or files with the summarize CLI (web, PDFs, images, audio, YouTube). Skill: Summarize Owner: yuyonghao-123 Summary: Summarize URLs or files with the summarize CLI (web, PDFs, images, audio, YouTube). Tags: latest:0.1.0 Version history: v0.1.0 | 2026-03-27T05:00:33.057Z | auto - Initial release of the Summarize skill. - Supports summarizing web URLs, PDFs, images, audio files, and YouTube links via the CLI. - Allows choosing models from OpenAI, Anthropic, xAI, or Google Gemini; default

Full README

Skill: Summarize

Owner: yuyonghao-123

Summary: Summarize URLs or files with the summarize CLI (web, PDFs, images, audio, YouTube).

Tags: latest:0.1.0

Version history:

v0.1.0 | 2026-03-27T05:00:33.057Z | auto

  • Initial release of the Summarize skill.
  • Supports summarizing web URLs, PDFs, images, audio files, and YouTube links via the CLI.
  • Allows choosing models from OpenAI, Anthropic, xAI, or Google Gemini; defaults to Gemini 3 Flash Preview.
  • Includes flexible output controls (summary length, token limits, JSON output).
  • Provides fallback extraction via Firecrawl and YouTube extraction with Apify.
  • Configurable using API keys and optional config file.

Archive index:

Archive v0.1.0: 4 files, 2632 bytes

Files: _meta.json (138b), package.json (422b), skill-card.md (1930b), SKILL.md (1425b)

File v0.1.0:SKILL.md

name: summarize description: Summarize URLs or files with the summarize CLI (web, PDFs, images, audio, YouTube). homepage: https://summarize.sh metadata: {"clawdbot":{"emoji":"🧾","requires":{"bins":["summarize"]},"install":[{"id":"brew","kind":"brew","formula":"steipete/tap/summarize","bins":["summarize"],"label":"Install summarize (brew)"}]}}

Summarize

Fast CLI to summarize URLs, local files, and YouTube links.

Quick start

summarize "https://example.com" --model google/gemini-3-flash-preview
summarize "/path/to/file.pdf" --model google/gemini-3-flash-preview
summarize "https://youtu.be/dQw4w9WgXcQ" --youtube auto

Model + keys

Set the API key for your chosen provider:

  • OpenAI: OPENAI_API_KEY
  • Anthropic: ANTHROPIC_API_KEY
  • xAI: XAI_API_KEY
  • Google: GEMINI_API_KEY (aliases: GOOGLE_GENERATIVE_AI_API_KEY, GOOGLE_API_KEY)

Default model is google/gemini-3-flash-preview if none is set.

Useful flags

  • --length short|medium|long|xl|xxl|<chars>
  • --max-output-tokens <count>
  • --extract-only (URLs only)
  • --json (machine readable)
  • --firecrawl auto|off|always (fallback extraction)
  • --youtube auto (Apify fallback if APIFY_API_TOKEN set)

Config

Optional config file: ~/.summarize/config.json

{ "model": "openai/gpt-5.2" }

Optional services:

  • FIRECRAWL_API_KEY for blocked sites
  • APIFY_API_TOKEN for YouTube fallback

File v0.1.0:_meta.json

{ "ownerId": "kn7b2av1gaq4ftrjvvs0454r4h833ftn", "slug": "yuyonghao-summarize", "version": "0.1.0", "publishedAt": 1774587633057 }

File v0.1.0:skill-card.md

Description:

Summarize URLs or files with the summarize CLI (web, PDFs, images, audio, YouTube).

This skill is ready for commercial/non-commercial use.

Publisher:

yuyonghao-123

License/Terms of Use:

MIT-0

Use Case:

Developers and external users use this skill to summarize web URLs, PDFs, images, audio files, and YouTube links through the summarize CLI with configurable model and output settings.

Deployment Geography for Use:

Global

Known Risks and Mitigations:

Risk: The skill installs and depends on an unpinned third-party CLI from a Homebrew tap.

Mitigation: Install only after reviewing and trusting the Homebrew tap and summarize CLI package source.

Risk: Files, URLs, media, and extracted content may be sent to selected model providers or optional extraction services.

Mitigation: Avoid using the skill with secrets, regulated data, private documents, or confidential URLs unless those providers and services are approved for that data.

Reference(s):

Skill Output:

Output Type(s): [Text, Markdown, JSON, Shell commands, Configuration]

Output Format: [Markdown or JSON summaries with optional inline shell commands and configuration snippets]

Output Parameters: [1D]

Other Properties Related to Output: [Supports configurable summary length, token limits, model selection, extraction-only mode, and optional fallback extraction services.]

Skill Version(s):

0.1.0 (source: server release metadata and package.json)

Ethical Considerations:

Users should evaluate whether this skill is appropriate for their environment, review any generated or modified files before relying on them, and apply their organization's safety, security, and compliance requirements before deployment.

File v0.1.0:package.json

{ "name": "summarize", "version": "0.1.0", "description": "Summarize URLs or files with the summarize CLI (web, PDFs, images, audio, YouTube).", "main": "SKILL.md", "type": "module", "scripts": { "test": "echo 'No tests required - CLI wrapper skill'" }, "keywords": [ "summarize", "summary", "pdf", "youtube", "openclaw-skill" ], "author": "yuyonghao-123", "license": "MIT" }

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 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://www.xpersona.co/api/v1/agents/clawhub-yuyonghao-123-yuyonghao-summarize/snapshot"
curl -s "https://www.xpersona.co/api/v1/agents/clawhub-yuyonghao-123-yuyonghao-summarize/contract"
curl -s "https://www.xpersona.co/api/v1/agents/clawhub-yuyonghao-123-yuyonghao-summarize/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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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://www.xpersona.co/api/v1/agents/clawhub-yuyonghao-123-yuyonghao-summarize/snapshot",
    "contractUrl": "https://www.xpersona.co/api/v1/agents/clawhub-yuyonghao-123-yuyonghao-summarize/contract",
    "trustUrl": "https://www.xpersona.co/api/v1/agents/clawhub-yuyonghao-123-yuyonghao-summarize/trust"
  },
  "curlExamples": [
    "curl -s \"https://www.xpersona.co/api/v1/agents/clawhub-yuyonghao-123-yuyonghao-summarize/snapshot\"",
    "curl -s \"https://www.xpersona.co/api/v1/agents/clawhub-yuyonghao-123-yuyonghao-summarize/contract\"",
    "curl -s \"https://www.xpersona.co/api/v1/agents/clawhub-yuyonghao-123-yuyonghao-summarize/trust\""
  ],
  "jsonRequestTemplate": {
    "query": "summarize this repo",
    "constraints": {
      "maxLatencyMs": 2000,
      "protocolPreference": [
        "OPENCLEW"
      ]
    }
  },
  "jsonResponseTemplate": {
    "ok": true,
    "result": {
      "summary": "...",
      "confidence": 0.9
    },
    "meta": {
      "source": "CLAWHUB",
      "generatedAt": "2026-10-09T03:44:39.298Z"
    }
  },
  "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/yuyonghao-123/skills/yuyonghao-summarize",
    "sourceUrl": "https://clawhub.ai/yuyonghao-123/skills/yuyonghao-summarize",
    "sourceType": "profile",
    "confidence": "medium",
    "observedAt": "2026-10-09T03:24:31.134Z",
    "isPublic": true
  },
  {
    "factKey": "protocols",
    "category": "compatibility",
    "label": "Protocol compatibility",
    "value": "OpenClaw",
    "href": "https://www.xpersona.co/api/v1/agents/clawhub-yuyonghao-123-yuyonghao-summarize/contract",
    "sourceUrl": "https://www.xpersona.co/api/v1/agents/clawhub-yuyonghao-123-yuyonghao-summarize/contract",
    "sourceType": "contract",
    "confidence": "medium",
    "observedAt": "2026-10-09T03:24:31.134Z",
    "isPublic": true
  },
  {
    "factKey": "traction",
    "category": "adoption",
    "label": "Adoption signal",
    "value": "6.4K downloads",
    "href": "https://clawhub.ai/yuyonghao-123/yuyonghao-summarize",
    "sourceUrl": "https://clawhub.ai/yuyonghao-123/yuyonghao-summarize",
    "sourceType": "profile",
    "confidence": "medium",
    "observedAt": "2026-10-09T03:24:31.134Z",
    "isPublic": true
  },
  {
    "factKey": "latest_release",
    "category": "release",
    "label": "Latest release",
    "value": "0.1.0",
    "href": "https://clawhub.ai/yuyonghao-123/yuyonghao-summarize",
    "sourceUrl": "https://clawhub.ai/yuyonghao-123/yuyonghao-summarize",
    "sourceType": "release",
    "confidence": "medium",
    "observedAt": "2026-03-27T05:00:33.057Z",
    "isPublic": true
  },
  {
    "factKey": "handshake_status",
    "category": "security",
    "label": "Handshake status",
    "value": "UNKNOWN",
    "href": "https://www.xpersona.co/api/v1/agents/clawhub-yuyonghao-123-yuyonghao-summarize/trust",
    "sourceUrl": "https://www.xpersona.co/api/v1/agents/clawhub-yuyonghao-123-yuyonghao-summarize/trust",
    "sourceType": "trust",
    "confidence": "medium",
    "observedAt": null,
    "isPublic": true
  }
]

Change Events JSON

[
  {
    "eventType": "release",
    "title": "Release 0.1.0",
    "description": "- Initial release of the Summarize skill. - Supports summarizing web URLs, PDFs, images, audio files, and YouTube links via the CLI. - Allows choosing models from OpenAI, Anthropic, xAI, or Google Gemini; defaults to Gemini 3 Flash Preview. - Includes flexible output controls (summary length, token limits, JSON output). - Provides fallback extraction via Firecrawl and YouTube extraction with Apify. - Configurable using API keys and optional config file.",
    "href": "https://clawhub.ai/yuyonghao-123/yuyonghao-summarize",
    "sourceUrl": "https://clawhub.ai/yuyonghao-123/yuyonghao-summarize",
    "sourceType": "release",
    "confidence": "medium",
    "observedAt": "2026-03-27T05:00:33.057Z",
    "isPublic": true
  }
]

Sponsored

Ads related to Summarize and adjacent AI workflows.