Apricot MCP

This service implements the Apricot MCP (Model Context Protocol) server.

It implements MCP protocol version 2026-07-28 from Anthropic.

Use Cases

  1. List your projects in Apricot.
  2. Load, create or delete projects.
  3. Browse and read the files of a project.
  4. Edit a SysML2 model — set the current model, or apply targeted delta edits.
  5. Validate a SysML2 model and iterate until it is valid.
  6. Connect to another MCP (Figma, for example), pull some context, then build or refine a SysML2 model in Apricot.

Agent friendly

Apricot MCP has been designed with autonomous coding agents in mind. Apricot extends the capabilities of a coding agent with a structured SysML2 model, deterministic validation, and compliance assurance — so an agent can reason about systems models instead of loose prose, and check its work before moving on.

Payments will be implemented as a metered service with micropayments, keeping friction as low as possible for agent-driven usage.

How to install

You can install Apricot MCP to extend your AI agent — Claude, OpenCode, Codex, and more.

The only prerequisite is support for the MCP protocol.

Install with Claude Code

From the command line:

claude mcp add --transport http apricot https://mcp.apricot.tools/

Then run /mcp inside a Claude Code session, select apricot, and choose Authenticate.

Install with OpenCode

opencode mcp add

Pick remote, name it apricot and paste the URL above. Then authenticate: 

opencode mcp auth apricot

Install with Codex

From the command line:

codex mcp add apricot --url https://mcp.apricot.tools/

Then authenticate:

codex mcp login apricot

No manual token to copy or paste: this opens a browser window with the normal Apricot login (Google/GitHub) — approve it there and Codex reuses the session from then on.