MCP For Claude Marketplace
Cosmic

Cosmic MCP Connector for Claude

A+

Manage headless content via Cosmic — list and create objects, audit schema types, handle media assets, and manage buckets directly from any AI agent.

10 tools Official Updated Oct 1, 2026 Official Vinkius Partner
More Details Connect to Claude

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
api-firstcontent-modelingdigital-assetsschema-managementjson-apiweb-development

10 tools expose this connector's capabilities to your AI agent.

get_media_asset

Retrieve the exact structural matching verifying explicit Media IDs

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

wipe_cms_object

Irreversibly vaporize explicit App nodes dropping live Document rows

get_schema_details

Perform structural extraction of properties driving active Fields

create_cms_object

Provision a highly-available JSON Payload generating new Cosmic Drafts

wipe_media_asset

Dispatch an automated validation check routing explicit Disk removals

list_uploaded_media

Inspect deep internal arrays mitigating specific Picture limits

list_schema_types

Enumerate explicitly attached structured rules exporting active Types

patch_cms_object

Mutate globalThis Web CRM boundaries substituting Draft values via ID

See how to talk to your AI agent using Cosmic.

List all objects of type 'posts' in my Cosmic bucket

I found 8 objects in the 'posts' category. The latest entries include 'AI Integration Guide' and 'Product Roadmap 2024'. Would you like to see the full metadata for any of these?

Create a new 'event' object: Title 'Developer Meetup', Date '2024-05-15'

Object created! 'Developer Meetup' has been added to your bucket under the 'event' type. I've mapped the date metadata successfully. The object ID is 'abc_123'.

Show me the details for object type 'products'

Retrieving schema for 'products'... This type requires fields like 'name' (text), 'price' (number), 'description' (html), and 'image' (file). I can list all the specific validation rules for you.

Yes. Use the 'create_cms_object' tool. Provide the type slug, title, and a JSON object for metadata. The agent will command the backend to generate a new entry in your specified bucket.

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