awslabs.aws-diagram-mcp-server

AWS Architecture Diagram MCP Server by AWS Labs

An MCP server that seamlessly creates diagrams using the Python diagrams package DSL

Live Registry Versionv1.0.23Previous: v1.0.22Published 2026-03-09

Stability Grade

B+ (86/100)

90-Day Velocity

0 releases

Stable release cadence

Dependencies

9 direct

PYPI manifest

License

Apache-2.0

Verified on PYPI

Recommended Exact Pin: uvx awslabs.aws-diagram-mcp-server@1.0.23

PYPI Registry ->GitHub Repo ->

TL;DR Verdict & Quick Citation Summary (2026-10-24)Source: AgentBreakWatch Live PYPI Index

AWS Architecture Diagram MCP Server (awslabs.aws-diagram-mcp-server) is currently at v1.0.23 on PYPI (published 2026-03-09), with a 90-day stability score of 86/100 (B+) and MEDIUM schema drift risk across 0 releases in the past 90 days. Requires FastMCP / MCP Python SDK v2+ tool schema validation; unpinned uvx awslabs.aws-diagram-mcp-server@latest deployments risk parameter drift across generate_diagram and get_diagram_examples. Production teams should pin uvx awslabs.aws-diagram-mcp-server@1.0.23 rather than using unpinned @latest tags.

Breaking Changes & Tool Schema Drift Analysis

Requires FastMCP / MCP Python SDK v2+ tool schema validation; unpinned uvx awslabs.aws-diagram-mcp-server@latest deployments risk parameter drift across generate_diagram and get_diagram_examples.

Watched Exports / MCP Tool Signatures:

generate_diagramget_diagram_exampleslist_icons

Before (Deprecated / Unpinned Pattern)

"awslabs-diagram-mcp": {
  "command": "uvx",
  "args": ["awslabs.aws-diagram-mcp-server"]
}

After (Verified v1.0.23 Pattern)

"awslabs-diagram-mcp": {
  "command": "uvx",
  "args": ["awslabs.aws-diagram-mcp-server@1.0.23"],
  "env": { "FASTMCP_LOG_LEVEL": "ERROR" }
}

Frequently Asked Questions: awslabs.aws-diagram-mcp-server

What is the latest version of awslabs.aws-diagram-mcp-server on PYPI?

As of 2026-10-24, the latest stable version of awslabs.aws-diagram-mcp-server (AWS Architecture Diagram MCP Server by AWS Labs) on PYPI is v1.0.23, published on 2026-03-09. It has shipped 0 releases in the last 90 days.

Does awslabs.aws-diagram-mcp-server v1.0.23 have breaking changes or MCP schema drift risk?

awslabs.aws-diagram-mcp-server currently carries a MEDIUM schema drift risk rating with a Stability Score of 86/100 (Grade B+). Requires FastMCP / MCP Python SDK v2+ tool schema validation; unpinned uvx awslabs.aws-diagram-mcp-server@latest deployments risk parameter drift across generate_diagram and get_diagram_examples.

How do I safely pin awslabs.aws-diagram-mcp-server in production?

Avoid unpinned @latest tags in production agent configs. Pin the exact verified version using `uvx awslabs.aws-diagram-mcp-server@1.0.23` and monitor generate_diagram, get_diagram_examples, list_icons for parameter or schema changes.

30-Min Registry & Schema Poller

Get Instant Breaking-Change Alerts for awslabs.aws-diagram-mcp-server

We poll PYPI and awslabs/mcp every 30 minutes. Get an email with the exact diff when awslabs.aws-diagram-mcp-server ships a breaking release beyond v1.0.23.