HOL Plugins

About HOL Plugins

A free directory of plugins and MCP servers for AI coding agents such as Claude Code, Codex, Cursor and Grok, run by Hashgraph Online (HOL). It listed 877 plugins in October 2026.

How to get listed on HOL Plugins

1. You need a launched product first.
2. Pricing: Free + Paid upgrades.
3. Submit your product on HOL Plugins.

Frequently Asked Questions

Does Blastra support HOL Plugins?

Not as part of the standard service. HOL Plugins lists MCP servers, and Blastra includes it in this directory guide so you can see where MCP servers get listed. Submissions there are made by the vendor, usually from its own developer account or code repository.

Is HOL Plugins free to list on?

Free listings are available on HOL Plugins, with optional paid upgrades on top. The upgrades exist to flesh out a more robust profile, which helps with LLM visibility and matters most when HOL Plugins is one of the directories you want to prioritize for review collection. Most companies start free and only revisit upgrades once they see results from being there.

Are reviews part of how HOL Plugins works?

No, reviews aren't a meaningful part of HOL Plugins. The platform's value isn't built on review volume, so a review collection campaign isn't required to benefit from a listing here. If you have a review strategy already, focus that energy on directories where reviews actually drive ranking or visibility.

Can I list a pre-launch product on HOL Plugins?

No. HOL Plugins requires the product to be in general access — beta-only or waitlist-only products won't be approved. The reviewers want a working, purchasable product they can verify before publishing the listing. If you're still in private beta, hold off on submitting to HOL Plugins until you go publicly available.

Can I list my software on HOL Plugins?

Yes — HOL Plugins accepts product listings, including SaaS, software, AI tools, and hardware. Service businesses, agencies, and consultancies won't be approved or won't fit the audience even if they get through. If you sell services, look at directories with explicit Services focus instead, like Clutch or GoodFirms.

Is HOL Plugins for product launches or directory listings?

HOL Plugins is categorized as a MCP Directory, which determines how the platform's audience uses it and what kind of listing strategy makes sense. Worth checking HOL Plugins's own documentation for category-specific guidance, since the playbook for each category type is meaningfully different from a standard directory.

Who owns HOL Plugins?

HOL Plugins is owned by Hashgraph Online (HOL). The platform operates within Hashgraph Online (HOL)'s broader directory portfolio, which means editorial direction, pricing changes, and feature priorities are influenced by Hashgraph Online (HOL)'s overall strategy. If you're already on another Hashgraph Online (HOL) property, that ownership context is worth knowing because changes can ripple across the family.

Are HOL Plugins, MCP.so, MCPServers.org, and Smithery owned by the same company?

Yes — HOL Plugins, MCP.so, MCPServers.org, and Smithery are all part of Hashgraph Online (HOL). They share corporate ownership and often share back-end data infrastructure, but each platform maintains its own audience, editorial process, and listing requirements. Submitting to one doesn't auto-publish to the others; each requires a separate listing and submission.

Are HOL Plugins, MCP.so, MCPServers.org, and Smithery the same directory?

No. They are sister directories under Hashgraph Online (HOL) but operate as separate listing platforms with their own audiences, editorial criteria, and traffic profiles. Buyers visit each platform for different reasons, so a strong listing on one doesn't substitute for being on the others if the audience overlap is partial.

Should I list my product on HOL Plugins?

Each listing shows install commands for every coding agent the plugin supports, and an accepted listing is also added to the awesome-ai-plugins list on GitHub with a link to the repository. Domain rating 48 (via Ahrefs, assessed October 2026); <1K monthly visits. It's not a fit for service businesses — those don't match the audience and typically won't be approved at submission time.

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