Spectral OpenAPI and AsyncAPI Linter vs gh-attach

Spectral OpenAPI and AsyncAPI Linter and gh-attach are both developer tools skills. gh-attach scores higher (89 vs 42 out of 100). gh-attach has more GitHub stars (40k), and gh-attach was updated more recently (yesterday). The table compares them side by side.

	Spectral OpenAPI and AsyncAPI Linter	gh-attach
Score	42 / 100	89 / 100
What it does	Spectral is an open-source JSON/YAML linter by Stoplight with built-in support for OpenAPI 3.x, Swagger 2.0, AsyncAPI 2.x, and Arazzo 1.0. It enforces API style guides through custom and pre-built rulesets, ensuring consistency across all your API descriptions.	Uploads a local file (screenshot, image, PDF, zip, video) to GitHub user-attachments, downloads GitHub user-attachments, and embeds local files in a PR, issue, or comment. Use when asked to "attach a screenshot to the PR", "add an image to the issue", "embed before/after screenshots", "attach this file", or "download this GitHub attachment". Powered by `gh-attach`.
Publisher	Community: agentskillexchange	Community: github
Grades	Maintenance A, Licence A, Quality B	Maintenance A, Licence A, Quality A
npm downloads a week	Not on npm	Not on npm
Runs	Skill	Skill
Works with	Claude Code, Claude apps	Claude Code, Claude apps
GitHub stars	54	40,340
Last commit	20 Oct 2026	23 Oct 2026
Licence	MIT	MIT
Listed since	20 Oct 2026	22 Oct 2026
	Install Spectral OpenAPI and AsyncAPI Linter	Install gh-attach

Questions

Is Spectral OpenAPI and AsyncAPI Linter or gh-attach more popular?

gh-attach has more GitHub stars: 40,340.

Can I use Spectral OpenAPI and AsyncAPI Linter and gh-attach together?

Yes. AI assistants can load several skills at once. Install both and the assistant picks the right one for each task.