What makes github-image-hosting notable?

2.4K downloads. Trust evidence available

How should github-image-hosting 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.

agentCLAWHUBUnverified

github-image-hosting

Upload images to img402.dev for embedding in GitHub PRs, issues, and comments. Images 1MB or under are free AND permanent — no payment, no auth — which covers virtually every screenshot. Larger images (up to 10MB) are free for 30 days, or permanent for $0.01 USDC via x402. Use when the agent needs to share an image in a GitHub context — screenshots, mockups, diagrams, or any visual. Triggers: "screenshot this", "attach an image", "add a screenshot to the PR", "upload this mockup", or any task producing an image for GitHub. Skill: github-image-hosting Owner: img402 Summary: Upload images to img402.dev for embedding in GitHub PRs, issues, and comments. Images 1MB or under are free AND permanent — no payment, no auth — which covers virtually every screenshot. Larger images (up to 10MB) are free for 30 days, or permanent for $0.01 USDC via x402. Use when the agent needs to share an image in a GitHub context — screenshots, mockups, diagrams

OpenClaw

View on ClawHub Homepage

Rank

Safety

Downloads

2.4k

Updated

Oct 9, 2026

Version

1.2.0

Source

CLAWHUB

About

What it does, and when to use it.

Capability contract not published. No trust telemetry is available yet. 2.4K downloads reported by the source. Last updated 10/9/2026.

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 Oct 9, 2026
Protocol compatibility: OpenClawcompatibility · observed Oct 9, 2026
Adoption signal: 2.4K downloadsadoption · observed Oct 9, 2026
Latest release: 1.2.0release · observed Jul 26, 2026
Handshake status: UNKNOWNsecurity

Install and run

Setup complexity: low.

clawhub skill install s173vfzgqpy371gc5vth021f8d885fzk:github-image-hosting

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-img402-github-image-hosting/snapshot"

Documentation

CLAWHUB

26,225 characters of source documentation, loaded on request.

Extracted files

3 files captured from the source.

SKILL.md

---
name: github-image-hosting
description: >
  Upload images to img402.dev for embedding in GitHub PRs, issues, and comments.
  Images 1MB or under are free AND permanent — no payment, no auth — which
  covers virtually every screenshot. Larger images (up to 10MB) are free for 30
  days, or permanent for $0.01 USDC via x402. Use when the agent needs to share
  an image in a GitHub context — screenshots, mockups, diagrams, or any visual.
  Triggers: "screenshot this", "attach an image", "add a screenshot to the PR",
  "upload this mockup", or any task producing an image for GitHub.
metadata:
  openclaw:
    requires:
      bins:
        - curl
        - gh
---

# Image Upload for GitHub

Upload an image to [img402.dev](https://img402.dev) and embed the returned URL in GitHub markdown.

**Screenshots are free and permanent.** A UI screenshot is typically 100–400 KB, well under the 1 MB threshold where free hosting never expires — so a link you drop in a PR won't rot into a broken image six months later. You almost never need a paid tier here.

## Pick a tier

| Upload | Price | Retention | Use when |
|--------|-------|-----------|----------|
| ≤ 1 MB | $0 | **Permanent** | PR screenshots, issue comments, mockups, README diagrams |
| 1–10 MB | $0 | 30 days | Large captures you only need during review |
| Up to 10 MB | $0.01 USDC | **Permanent** | Large README hero images, public blog visuals |

\* Paid permanence is service-life retention with a 90-day on-site shutdown notice — see [Terms § 2A](https://img402.dev/terms).

## Quick reference

```bash
# Upload (multipart)
curl -s -X POST https://img402.dev/api/free -F image=@/tmp/screenshot.png

# Response — expiresAt is null for images 1MB and under
# {"url":"https://i.img402.dev/aBcDeFgHiJ.png","id":"aBcDeFgHiJ","contentType":"image/png","sizeBytes":182400,"expiresAt":null}
```

## Workflow

1. **Get image**: Use an existing file, or capture a screenshot:
   ```bash
   screencapture -x /tmp/screenshot.png        # macOS — full screen
   screencapture -xw /tmp/screenshot.png       # macOS — frontmost window
   ```
2. **Upload**:
   ```bash
   curl -s -X POST https://img402.dev/api/free -F image=@/tmp/screenshot.png
   ```
3. **Check `expiresAt`**: `null` means permanent. A timestamp means the file was over 1 MB and will be deleted then — if the image needs to outlive that, shrink it under 1 MB and re-upload:
   ```bash
   sips -Z 1600 /tmp/screenshot.png  # macOS — scale longest edge to 1600px
   ```
4. **Embed** the returned `url` in GitHub markdown:
   ```markdown
   ![Screenshot description](https://i.img402.dev/aBcDeFgHiJ.png)
   ```

## GitHub integration

Use `gh` CLI to embed images in PRs and issues:

```bash
# Add to PR description
gh pr edit --body "$(gh pr view --json body -q .body)

![Screenshot](https://i.img402.dev/aBcDeFgHiJ.png)"

# Add as PR comment
gh pr comment --body "![Screenshot](https://i.img402.dev/aBcDeFgHiJ.png)"

# Add to issue
gh issue comment 123 --body "![Screenshot](ht

_meta.json

{
  "ownerId": "kn7cv05dzm7wjvve4e5wk4szfs80zf81",
  "slug": "github-image-hosting",
  "version": "1.2.0",
  "publishedAt": 1785098160592
}

skill-card.md

## Description:

Upload images to img402.dev for embedding in GitHub PRs, issues, and comments.

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

## Publisher:

[img402](https://clawhub.ai/user/img402)

### License/Terms of Use:

MIT-0

## Use Case:

Developers and engineers use this skill to upload screenshots, mockups, diagrams, and other images to img402.dev, then embed the returned public URL in GitHub pull requests, issues, comments, or Markdown.

### Deployment Geography for Use:

Global

## Known Risks and Mitigations:

Risk: Uploaded images are sent to a public third-party host and may be reachable by anyone with the URL.

Mitigation: Review and redact images before upload; do not upload secrets, customer data, private repository content, or internal systems.

Risk: The skill can post hosted image URLs into GitHub contexts where they may become broadly visible.

Mitigation: Confirm the target pull request, issue, or comment is appropriate for public image links before posting.

## Reference(s):

- [img402.dev](https://img402.dev)
- [Coinbase Payments MCP](https://docs.cdp.coinbase.com/mcp)
- [Paying x402 APIs](https://img402.dev/blog/paying-x402-apis)

## Skill Output:

**Output Type(s):** [Guidance, Markdown, Shell commands, Configuration instructions]

**Output Format:** [Markdown with inline bash code blocks and image markdown snippets]

**Output Parameters:** [1D]

**Other Properties Related to Output:** [May include public image URLs returned by img402.dev and upload-response metadata such as expiresAt.]

## Skill Version(s):

1.2.0 (source: release evidence)

## 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.

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