skillstested.com
All skills / Claude skills marketplace

Claude skills marketplace: browse skills we have tested

Search eight tested packages by the job you need to finish. Each listing opens an install and use record with the tested commit, environment, result, and known limits. This is a small, curated directory, not a catalog of every Claude skill or a place to buy them.

Evidence window: the listed packages were checked July 23–29, 2026. The directory was assembled October 9, 2026 from those records. An older test does not prove that the latest upstream release still works; check the linked record and current repository before installing.

Find a tested skill

Design

hallmark

Review a page's visual hierarchy

Nutlope/hallmark · checked

FUNCTION VERIFIED

Verified: Installation plus a same-page audit that produced a severity-ranked punch list in the design comparison.

Not verified: A generated design, repeated-run consistency, or behavior outside Claude Code.

Read the test and installation details →

Design

kill-ai-slop

Scan an existing page for repeatable AI-looking patterns

yetone/kill-ai-slop · checked

FUNCTION VERIFIED

Verified: The bundled scanner executed against a deliberately planted HTML fixture and returned file-level findings.

Not verified: Comparative quality improvement across repeated real projects.

Read the test and installation details →

Design

visual-skills (video + image)

Write an image or video generation brief

smixs/visual-skills · checked

FUNCTION VERIFIED

Verified: Both install paths worked; the image skill produced a model-routed, structured social-card brief in the design comparison.

Not verified: A generated image/video artifact or repeated output-quality comparison.

Read the test and installation details →

Video

remotion skills (official, 11-skill pack)

Implement and render a Remotion scene

remotion-dev/skills · checked

EFFECT VERIFIED

Verified: All 11 current skills installed, current scaffold created successfully, internal reference routes resolved, and the shared five-second 1920x1080 MP4 rendered with motion and AAC audio.

Not verified: Repeated-run consistency, user-supplied product assets, captions, publishing, or a full revision workflow.

Read the test and installation details →

Video

video-shotcraft

Plan the shots for a product promo

Vincentwei1021/video-shotcraft · checked

EFFECT VERIFIED

Verified: Fresh current-commit install plus a full five-second 1920x1080 MP4 render with visible motion and an AAC audio track; playback frames and media streams were checked.

Not verified: Repeated-run consistency, user-supplied product assets, captions, publishing, or a full revision workflow.

Read the test and installation details →

Knowledge

obsidian-skills (5-skill pack)

Write Obsidian-native notes, Bases, and canvases

kepano/obsidian-skills · checked

INSTALL VERIFIED

Verified: All five skills installed and their package structures were inspected.

Not verified: A desktop-backed obsidian-cli workflow or an end-to-end vault transformation.

Read the test and installation details →

Developer workflow

GSD Core (get-shit-done)

Install and inspect the GSD project workflow

open-gsd/gsd-core · checked

FUNCTION VERIFIED

Verified: Non-interactive local install and inspection of the generated commands, agents, hooks, settings, and migration journal.

Not verified: A complete Discuss → Plan → Execute → Verify → Ship project.

Read the test and installation details →

How to read the verification labels

Install verified means the package landed and its files were inspected. Function verified means a specific capability ran. Effect verified means we checked an output artifact. Each card names the exact scope and what we did not verify. A passing install alone never proves a complete workflow.

Choose a route after browsing

If you want a quick shortlist by outcome, use our best Claude skills by task guide. If you are new to the format, start with what Claude skills are and how they differ from MCP. Once you choose a package, use our Claude Code best practices to verify it on a real task.