Cosmic MCP Server
Manage headless content via Cosmic — list and create objects, audit schema types, handle media assets, and manage buckets directly from any AI agent.
Vinkius AI Gateway supports streamable HTTP and SSE.

Works with every AI agent you already use
…and any MCP-compatible client


















Cosmic MCP Server: see your AI Agent in action
Built-in capabilities (10)
create_cms_object
Provision a highly-available JSON Payload generating new Cosmic Drafts
get_media_asset
Retrieve the exact structural matching verifying explicit Media IDs
get_schema_details
Perform structural extraction of properties driving active Fields
get_single_object
Retrieve explicit Cloud logging tracing explicit Payload IDs limitlessly
list_bucket_objects
Identify bounded routing spaces inside the Headless Cosmic CMS Environments
list_schema_types
Enumerate explicitly attached structured rules exporting active Types
list_uploaded_media
Inspect deep internal arrays mitigating specific Picture limits
patch_cms_object
Mutate global Web CRM boundaries substituting Draft values via ID
wipe_cms_object
Irreversibly vaporize explicit App nodes dropping live Document rows
wipe_media_asset
Dispatch an automated validation check routing explicit Disk removals
What this connector unlocks
Connect your Cosmic bucket to any AI agent and take full control of your AI-powered headless CMS and digital content workflows through natural conversation.
What you can do
- Object Management — List, retrieve, and create CMS objects across your buckets, allowing you to drop formatted JSON payloads feeding strictly verified metadata trees
- Content Mutation — Safely update existing objects by patching title and metadata blocks, substituting draft values natively through the REST API
- Schema Auditing — Enumerate active object types and retrieve structural extraction of properties to verify exactly what fields and metadata the schema requires
- Media Oversight — Inspect deep internal arrays of uploaded media, track imgix endpoints, and resolve explicit file metadata for seamless asset management
- Bucket Cleanup — Irreversibly vaporize explicit app nodes and wipe media assets to manage storage quotas and clear up internal database allocations
- Environment Navigation — Identify bounded routing spaces inside your headless environments and switch between different content models (type slugs) easily
How it works
1. Subscribe to this server
2. Enter your Cosmic Bucket Slug and API Write Key (found in Settings > API Access)
3. Start managing your digital content from Claude, Cursor, or any MCP-compatible client
Who is this for?
- Content Editors — create and update objects or manage media without navigating the Cosmic web app
- Developers — fetch object type schemas and verify metadata structures directly from the IDE or chat
- Product Teams — monitor content versioning and audit media assets across different buckets
- Growth Teams — quickly prototype content models and publish updates using natural language
Frequently asked questions
Give your AI agents the power of Cosmic
Access Cosmic and 2,000+ MCP servers — ready for your agents to use, right now. No glue code. No custom integrations. Just plug Vinkius AI Gateway and let your agents work.
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