Cosmic
Remote MCP plugin marketplace for teams, connecting Agents to dedicated workflows
About Cosmic
Cosmic is an Agent Plugin Marketplace for teams that combines remote MCP, a small set of skills, and a secret slot into plugins, installing them on Agents already responsible for the corresponding work. The official plugin submission requires an HTTPS MCP endpoint, skill docs, and secret field names; credentials must not be placed in the listing, and submissions remain pending until approved.
Best for
Best use cases
Install remote MCP plugins on existing Agents
Submit a plugin with an HTTPS MCP endpoint
Configure skill docs and secret fields for a plugin
Compare before choosing
The official comparison page states that Cosmic's plan limits, add-ons, and per-unit rates are comparable.
Features
Remote MCP plugins
Each plugin consists of a remote MCP, a small set of skills, and one secret slot.
Agent-targeted installs
Install plugins on Agents already responsible for the corresponding work.
Plugin submission review
Submission requires an HTTPS MCP endpoint, skill docs, and secret field names; credentials must not be placed in the listing.
Usage-based billing
Each allowance is metered by usage; usage beyond plan limits is billed monthly.
Pros
- Plugins can be installed on Agents already responsible for the corresponding work
- The endpoint, docs, and secret field specifications required for plugin submission are clearly defined
- The Free plan requires no credit card
Cons
- Plugin listings are published only after official review
- The Free plan includes only 2 team members, 1 Bucket, and 1,000 Objects
Pricing Plans
Free
- 2 team members
- 1 Bucket
- 1,000 Objects
- 300k in / 300k out AI tokens
- 1 agent, 1 workflow
Builder
Team
Business
Enterprise
* Pricing information is for reference only. Please refer to the latest announcement on Cosmic's official website.