20 E2B alternatives
E2B: Run AI-generated code safely in an isolated cloud sandbox, with results returned as data rather than text. 20 MCP servers do similar work, most sharing Python, Code Execution and Sandbox, ranked by how much they have in common with E2B.
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by Daytona
Daytona's official MCP server: give an agent a disposable cloud sandbox with a file system, git, process execution, computer use and a live preview URL.
Also: Code Execution, Sandbox
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by Datalayer
Drive live Jupyter notebooks from an agent — read and edit cells, execute code, see rich outputs, and run against local JupyterLab or a cloud sandbox.
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by mukul975
Vulnerability triage for AI agents: 28 security tools across 24 free intelligence sources — NVD, EPSS, CISA KEV, MITRE ATT&CK, Shodan and VirusTotal — behind a single triage_cve call.
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by Okta
Okta's official open-source MCP server: manage users, groups, apps, policies and branding in your Okta org from an AI agent, with scope-gated tools and confirmation on destructive actions.
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by Mux
Official MCP server for the Mux video API, built on a code-execution scheme: the agent writes TypeScript against the SDK and runs it in a Deno sandbox.
Also: Code Execution
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by MathWorks
MathWorks' official MCP server: let Claude Code, Copilot or Codex run MATLAB code, lint it and execute unit tests on your local install.
Also: Code Execution
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by FetchSandbox
A sandbox for third-party API integrations: agents replay Stripe, GitHub, Twilio and 50+ other workflows — webhooks, retries and failure cases included — without touching the real API.
Also: Sandbox
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by Plaid
Plaid's official sandbox MCP server: search Plaid docs, mint sandbox access tokens, generate mock financial data and fire test webhooks while building an integration.
Also: Sandbox
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by Modern Treasury
Modern Treasury's official MCP server, built on Code Mode: the agent writes TypeScript against the payments SDK and runs it in a sandbox instead of calling one tool per endpoint.
Also: Code Execution
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by Headroom Labs
Context-compression MCP server that shrinks tool outputs, logs, files and RAG chunks before they reach the model, cutting 60-95% of tokens on JSON payloads.
Also: Python
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by Weights & Biases
The official W&B MCP server: query experiment runs, Weave LLM traces, artifacts and registries in natural language, and write findings back as a W&B report.
Also: Python
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by amos689
MCP server that verifies every LaTeX reference against Crossref, dblp, arXiv and more, with no LLM guessing in the verdicts.
Also: Python
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by robotmcp
Drive real robots from an AI assistant. Bridges MCP clients to ROS 1 and ROS 2 through rosbridge — publish topics, call services, send action goals and read sensors with no change to robot code.
Also: Python
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by Rayen Mlayeh
Goal-directed web crawler MCP server that returns only the passages answering your agent's question, verbatim and with sources.
Also: Python
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by Karim Shoair (D4Vinci)
Lets AI agents scrape the web through Scrapling, with HTTP, browser and Cloudflare-bypassing stealth fetches and CSS-narrowed, sanitized output.
Also: Python
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by Astronomer
Astronomer's MCP server for Apache Airflow: 30+ tools over the Airflow REST API, with consolidated helpers that explore a DAG, diagnose a failed run or summarise system health in a single call. Works with Airflow 2.x and 3.x.
Also: Python
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by Fivetran
Fivetran's own MCP server exposes the Fivetran REST API to agents as discoverable tools, so an assistant can check sync status, inspect connections and destinations, and trigger syncs from chat.
Also: Python
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by Alpaca Markets
Alpaca's official MCP server for trading stocks, options and crypto, plus market data and portfolio analysis, in plain language.
Also: Python
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by Couchbase
Couchbase's documentation agent as a single MCP tool: ask a question about any Couchbase product, SDK or version and get an answer with source links. No cluster and no credentials.
Also: Python
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by Prefect
Prefect's official read-only MCP server for inspecting flow runs, deployments and automations on Prefect Cloud or self-hosted, with a docs proxy for current CLI and SDK guidance.
Also: Python
