In installable LLM add-ons, Anthropic's own skills repo leads GitHub at 165k stars while Poe dwarfs every portal with 517k ratings

Asked (summary):

Select the top 25 GitHub repos and/or web portals (like lobehub.com/skills) offering ready-to-install LLM skills or plugins — repos ranked by stars, portals by online reviews. For each: what is offered (functionality count, update frequency, LLMs served, agnostic flag, defining features), top cited community strengths and weaknesses, cybersecurity reputation, and free vs paid offers.

The shortlist covers 25 entries — 20 GitHub repositories ranked by observed star count and 5 web portals ranked by collected online review or rating count — as captured from web evidence on 2026-10-09. It is a researched mixed top 25, not an exhaustive census of every marketplace, and stars and review counts are separate, non-comparable metrics, so the two groups are ranked side by side rather than merged.

Two rankings, two yardsticks

Horizontal bars, sorted. Hover or tap a bar for the entry's catalog size, supported hosts and pricing; click it to jump to its card below.

GitHub repositories

GitHub stars

Web portals

Online reviews / ratings collected (log scale; Smithery has 0)

What the bars cannot say

Nine of the 20 repositories are near-identical antigravity-awesome-skills variants under different owners (28k–41k stars, 1,329–1,569 items, same nine-host list) — likely forks or clones, not independent catalogs. github.com

Portal review counts collapse after the top two: Poe reports 516,934 ratings and the GPT Store 119,139, while Glama, LobeHub and Smithery show 9, 3 and 0 — rankings that thin rest on almost no review evidence. pickaxe.co

Only 2 of 25 entries (anthropics/skills and LobeHub) carried sufficiently specific community-review and security evidence; the other 23 are shown with their gaps labeled unresolved rather than filled in. securityboulevard.com

Catalog size and popularity diverge: VoltAgent/awesome-openclaw-skills lists 3,002 skills on 11,307 stars, while anthropics/skills tops the star ranking with just 17 curated skills. awesome.ecosyste.ms

Entry-by-entry cards

Tap an entry to expand its 10-point description, community reception, cybersecurity reputation, and free vs paid detail. "Agnostic (proxy)" flags support for multiple named ecosystems in the captured evidence — it is not a formal interoperability audit.

Full table

Click a column header to sort.

Type	Rank	Name	Ranking value	Metric	Items	Offer	Last update seen	Source

Method and evidence quality

Rankings use the metric native to each group — GitHub stars for repositories, collected online review/rating counts for portals — and are never merged. Update frequency is reported only as "recent date observed" when a last-update date was captured, or "not established"; no cadence is inferred. The likely agnostic badge is a proxy derived from multiple named ecosystems in the row, not an audit. mattpocock/skills lacked a fully qualified https official URL in the collected row; github/github-mcp-server had no captured functionality count. Portal review counts may reflect platform-level ratings rather than reviews of the catalog alone. Where community or security evidence was absent, cards say so explicitly and offer only clearly labeled general due-diligence guidance.

Data: 25 entries (20 GitHub repositories, 5 web portals) offering installable LLM skills, plugins, MCP servers or bots, collected from public web evidence on 2026-10-09. Stars, review counts, item counts, dates and pricing are as observed at collection and can change. Repositories rank by stars, portals by review/rating count; the two metrics are not comparable. Long host lists and pricing strings are abbreviated in the table; full detail sits in each card.

This report was generated automatically by Keenable SELECT at a user's request, from publicly available web sources linked herein. Keenable does not review, verify, or endorse its contents and makes no representation as to accuracy, completeness, or timeliness; AI-based extraction may contain errors. Nothing in this report is investment, legal, financial, or other professional advice. All trademarks and referenced content remain the property of their respective owners; no affiliation or endorsement is implied. To report an error, rights concern, or request removal: legal@keenable.ai.