atimmer/gh-agent-images-upload
skills/gh-agent-images-upload/SKILL.md
Upload immutable PR images with the local agent-images CLI and return ready-to-paste markdown.
tools
Updated Apr 3, 2026
$ install --global
skillsauthnpx skillsauth add atimmer/gh-agent-images-hoster gh-agent-images-uploadInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
3
Scanners Passed
9
Scanners in report
Clean
TrivyContainer and dependency vulnerability scanner
95%
Clean
SemgrepStatic code analysis for vulnerabilities
95%
Clean
mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
Skipped
Socket.devSupply chain security analysis
50%
Skipped
VirusTotalMulti-engine malware detection
50%
Skipped
CrowdStrikeAdvanced threat intelligence
50%
Skipped
OSV-ScannerOpen Source Vulnerability database check
50%
Skipped
OWASP Dep-Check
50%
Last scanned: Apr 20, 2026, 3:20 PM1.9s1 file scanned
SKILL.md
- name:
- gh-agent-images-upload
- description:
- Upload immutable PR images with the local agent-images CLI and return ready-to-paste markdown.
GH Agent Images Upload Skill
Use this skill when an agent needs to upload an image file and return markdown that works in GitHub pull requests.
Prerequisites
- CLI is available from this repo:
agent-images - User has already generated a CLI token in the web UI settings.
- API base URL points to this deployed service.
One-time Authentication Setup
Run once on the machine where uploads happen:
agent-images auth login --api <service-origin> --token <cli-token> --agent <default-agent-name>
Example:
agent-images auth login --api https://gh-images.example.com --token ghimg_xxx --agent codex-agent
Upload Command
Upload an image from disk and print markdown:
agent-images upload <path-to-image> --agent <agent-name> [--alt "alt text"]
Example:
agent-images upload ./screenshots/homepage.png --agent codex-agent --alt "Dashboard before fix"
Expected Output
The command prints a single markdown line:
Use that markdown directly in GitHub pull request comments or descriptions.
Operational Rules
- Before uploading a file, crop it to only include the relevant areas.
- Always provide an agent name (
--agentor configured default). - Never overwrite existing images; every upload creates a new immutable URL.
- If upload fails, report the error text and do not fabricate a URL.
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