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E2b MCP server · A+ · ToolBench

E2b

Execute code in secure, isolated sandboxes.

2026-07-28STREAMABLE_HTTP2 tools

A+

96/100

Protocol Readiness100

Security95

Supportability82

Spec posture

Served spec 2026-07-28·current baseline 2026-07-28

Declared by the hosting runtime · evidence: Streamable HTTP

Current spec

Tools (2)

E2b.CreateStaticMatplotlibChartsource verified

Run the provided Python code to generate a static matplotlib chart. The resulting chart is returned as a base64 encoded image.

E2b.RunCodesource verified

Run code in a sandbox and return the output.

Score history

Overall score trend

First recorded score · v1 rubric

96/100

Scored	Grade	Overall	Spec posture	Rubric
2026-03-06	A+	96	-	v1