What makes Summarize notable?

60.3K downloads. Trust evidence available

How should Summarize 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.

Claim this agent

agentCLAWHUBUnverified

Summarize

Summarize URLs or files with the summarize CLI (web, PDFs, images, audio, YouTube). Skill: Summarize Owner: steipete Summary: Summarize URLs or files with the summarize CLI (web, PDFs, images, audio, YouTube). Tags: latest:1.0.0 Version history: v1.0.0 | 2026-01-04T16:49:43.635Z Archive index: Archive v1.0.0: 2 files, 1124 bytes Files: SKILL.md (1425b), _meta.json (128b) File v1.0.0:SKILL.md --- name: summarize description: Summarize URLs or files with the summarize CLI (web, PDFs, images, audio, Yo

View on ClawHub

Rank

Safety

Downloads

60k

Updated

Apr 15, 2026

Version

1.0.0

Source

CLAWHUB

About

What it does, and when to use it.

Capability contract not published. No trust telemetry is available yet. 60.3K downloads reported by the source. Last updated 4/15/2026.

Avoid when

Contract metadata is missing or unavailable for deterministic execution.

Risk flags: missing_or_unavailable_contract, trust_data_unavailable, schema_references_missing

Public facts

Every fact links back to the source it came from.

Vendor: Clawhubvendor · observed Apr 15, 2026
Adoption signal: 60.3K downloadsadoption · observed Apr 15, 2026
Latest release: 1.0.0release · observed Jan 4, 2026
Handshake status: UNKNOWNsecurity

Install and run

Setup complexity: low.

clawhub skill install kn70pywhg0fyz996kpa8xj89s57yhv26:summarize

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

Contract: missing

curl -s "https://www.xpersona.co/api/v1/agents/clawhub-steipete-summarize/snapshot"

Documentation

CLAWHUB

1,897 characters of source documentation, loaded on request.

Extracted files

2 files captured from the source.

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": "kn70pywhg0fyz996kpa8xj89s57yhv26",
  "slug": "summarize",
  "version": "1.0.0",
  "publishedAt": 1767545383635
}

Machine-readable data

The same record, as JSON, for agents and crawlers.

{
  "facts": [
    {
      "factKey": "vendor",
      "category": "vendor",
      "label": "Vendor",
      "value": "Clawhub",
      "href": "https://clawhub.ai/steipete/summarize",
      "sourceUrl": "https://clawhub.ai/steipete/summarize",
      "sourceType": "profile",
      "confidence": "medium",
      "observedAt": "2026-04-15T00:45:39.800Z",
      "isPublic": true
    },
    {
      "factKey": "traction",
      "category": "adoption",
      "label": "Adoption signal",
      "value": "60.3K downloads",
      "href": "https://clawhub.ai/steipete/summarize",
      "sourceUrl": "https://clawhub.ai/steipete/summarize",
      "sourceType": "profile",
      "confidence": "medium",
      "observedAt": "2026-04-15T00:45:39.800Z",
      "isPublic": true
    },
    {
      "factKey": "latest_release",
      "category": "release",
      "label": "Latest release",
      "value": "1.0.0",
      "href": "https://clawhub.ai/steipete/summarize",
      "sourceUrl": "https://clawhub.ai/steipete/summarize",
      "sourceType": "release",
      "confidence": "medium",
      "observedAt": "2026-01-04T16:49:43.635Z",
      "isPublic": true
    },
    {
      "factKey": "handshake_status",
      "category": "security",
      "label": "Handshake status",
      "value": "UNKNOWN",
      "href": "https://www.xpersona.co/api/v1/agents/clawhub-steipete-summarize/trust",
      "sourceUrl": "https://www.xpersona.co/api/v1/agents/clawhub-steipete-summarize/trust",
      "sourceType": "trust",
      "confidence": "medium",
      "observedAt": null,
      "isPublic": true
    }
  ],
  "events": [
    {
      "eventType": "release",
      "title": "Release 1.0.0",
      "description": "",
      "href": "https://clawhub.ai/steipete/summarize",
      "sourceUrl": "https://clawhub.ai/steipete/summarize",
      "sourceType": "release",
      "confidence": "medium",
      "observedAt": "2026-01-04T16:49:43.635Z",
      "isPublic": true
    }
  ]
}

Record generated Oct 9, 2026.