Serac
Give Claude Code or Cursor a RGPD-aligned, zero-knowledge remote store so agent workflows can persist files without you operating object storage yourself.
Overview
Serac is a MCP server for the Operate phase that provides zero-knowledge, RGPD-oriented cloud storage for AI agents over streamable HTTP.
What is this MCP server?
- Streamable-HTTP MCP at serac.cloud with Bearer OAuth 2.1 or API key auth
- Zero-knowledge end-to-end encryption positioned for EU GDPR/RGPD compliance
- Purpose-built positioning as sovereign cloud storage for AI agents, not generic S3 wrappers
- Hosted remote—no npm package; register the HTTP endpoint in your MCP client
- Version 0.1.0 catalog entry with required Authorization header marked secret
- Catalog version 0.1.0
- Single streamable-http remote endpoint
- Required secret Authorization Bearer header
What problem does it solve?
Agent projects outgrow local disk and chat logs, but rolling compliant encrypted cloud storage yourself is slow and easy to get wrong under EU privacy rules.
Who is it for?
EU-facing solo builders running Claude Code or Cursor agents that must store user or agent-generated files with a compliance-forward hosted backend.
Skip if: Builders who need only git-based artifacts, full self-hosted object storage control, or HTML/landing generation without blob persistence.
What do I get? / Deliverables
Your agent gains a registered remote MCP endpoint for sovereign file storage so persistent artifacts stay off your laptop without a custom storage microservice.
- Configured remote Serac MCP connection in your agent
- Agent-callable storage operations against serac.cloud
- Off-device encrypted artifact persistence for agent workflows
Recommended MCP Servers
Journey fit
Sovereign agent storage is something you wire up when the product runs and agents need durable, compliant blobs—not during initial ideation. Infra is the canonical shelf for remote MCP backends that back production agent memory, exports, and encrypted artifacts.
How it compares
Hosted storage MCP integration, not an agent skill or local filesystem tutorial.
Common Questions / FAQ
Who is Serac for?
Indie and solo builders shipping AI agents who want GDPR/RGPD-oriented, zero-knowledge cloud storage reachable from Claude Code, Cursor, or other MCP clients without self-hosting buckets.
When should I use Serac?
Use it in Operate when agents need durable encrypted blobs in production—exports, user uploads, or long-running workflow state—and you prefer a sovereign hosted API over DIY S3 plus encryption plumbing.
How do I add Serac to my agent?
Register the remote MCP URL https://serac.cloud/api/agent/mcp/v1 as streamable-http in your client config and set Authorization to a Bearer OAuth 2.1 token or API key from Serac.