agentmods.dev

e2b

An MCP server is a service that lets a coding agent use an external capability. This one provides cloud sandboxes where TypeScript and Python code can run separately from the main project.

In plain words
What is it for?
Use it to run TypeScript or Python in an E2B cloud sandbox through the Model Context Protocol. The input only documents its setup and does not specify further workflows.
Why use it?
It can provide an isolated place to execute code when the local project environment is unsuitable or needs separation. It requires an E2B API key to connect.

MCP server for Claude CodeCodexCursor

2 5mo ago A scan tokens not measured original MIT
View the source file agentalabs/agenta-plugin
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add mcp/agentalabs/agenta-plugin/e2b
Clone the repo
git clone --depth 1 https://github.com/agentalabs/agenta-plugin

Made for: Claude Code, Codex, Cursor.

Per session not measured What this adds to a session before it is invoked.
When invoked not measured Not applicable: nothing here is loaded into a session.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

e2b scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.mcp.json · 13 lines

What it actually says

{
  "e2b": {
    "command": "npx",
    "args": [
      "-y",
      "@e2b/mcp-server"
    ],
    "env": {
      "E2B_API_KEY": "${E2B_API_KEY}"
    },
    "description": "Cloud sandboxed code execution for TypeScript and Python"
  }
}
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2d ago First seen · 13 lines scan A c0744f99bfe1

Subscribe to this mod's changes

e2b is an MCP server published in the GitHub repository agentalabs/agenta-plugin (2 stars, last pushed 5mo ago), licensed MIT. Its token cost is not measured: an MCP server costs its tool schemas, not its config file. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Building agentsCloudDevOps and cloud
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