--- title: "E2B vs context-mode" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/e2b-dev-e2b-vs-mksglu-context-mode" tools: ["e2b-dev-e2b", "mksglu-context-mode"] --- # E2B vs context-mode *GraphCanon updated Aug 15, 2026* ## Verdict Pick E2B if e2B is an open-source, secure environment for developing enterprise-grade AI agents and comes with SDK support for Python and JavaScript/TypeScript; pick context-mode if optimizes AI coding agent context windows via sandboxing and persisting session memory across 17 platforms using MCP plus hooks. [E2B](https://e2b.dev/docs) reports 13k GitHub stars, 993 forks, and 44 open issues, last pushed Aug 13, 2026. [context-mode](https://context-mode.com) has 19k stars, 1.4k forks, and 108 open issues, last pushed Jul 25, 2026. Figures are from public GitHub metadata via [E2B's repository](https://github.com/e2b-dev/E2B) and [context-mode's repository](https://github.com/mksglu/context-mode). | | [E2B](/tools/e2b-dev-e2b.md) | [context-mode](/tools/mksglu-context-mode.md) | | --- | --- | --- | | Tagline | Open-source, secure environment with real-world tools for enterprise-grade agents | Context window optimization for AI coding agents | | Stars | 13,413 | 19,328 | | Forks | 993 | 1,363 | | Open issues | 44 | 108 | | Language | Python | TypeScript | | Adopt for | E2B is an open-source, secure environment for developing enterprise-grade AI agents and comes with SDK support for Python and JavaScript/TypeScript. | Optimizes AI coding agent context windows via sandboxing and persisting session memory across 17 platforms using MCP plus hooks. | | Persona | - | - | | Runtime | - | - | | License | Apache-2.0 | Other license type applies. Consult license file for exact terms. | | Categories | AI Agents, Developer Tools | AI Agents | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [E2B](/tools/e2b-dev-e2b.md) | [context-mode](/tools/mksglu-context-mode.md) | | --- | --- | --- | | Days since push | 1d | 0d | | Open issues (now) | 44 | 108 | | Stars delta | +410 (30d) | Unknown | | Open issues delta | -12 (30d) | Unknown | | Owner type | Organization | User | | Full report | [trust report](/tools/e2b-dev-e2b/trust.md) | [trust report](/tools/mksglu-context-mode/trust.md) | ## Decision facts: E2B - **Pricing:** freemium - E2B offers its core services under the Apache-2.0 open-source license, allowing it to be freely used, but additional cloud deployment and maintenance costs will apply according to the selected cloud's - **Adopt for:** E2B is an open-source, secure environment for developing enterprise-grade AI agents and comes with SDK support for Python and JavaScript/TypeScript. ## Decision facts: context-mode - **Adopt for:** Optimizes AI coding agent context windows via sandboxing and persisting session memory across 17 platforms using MCP plus hooks. - **License detail:** Other license type applies. Consult license file for exact terms. ## Choose when ### Choose E2B if… - E2B is primarily Python; context-mode is TypeScript. - License: E2B is Apache-2.0, context-mode is Other. - Pricing: E2B offers its core services under the Apache-2.0 open-source license, allowing it to be freely used, but additional cloud deployment and maintenance costs will apply according to the selected cloud's. - Tags unique to E2B: agent, ai-agent, code-interpreter, development. - Also covers Developer Tools. - You need to develop robust AI agents that can integrate with real-world tools and require a secure development environment. ### Choose context-mode if… - context-mode is primarily TypeScript; E2B is Python. - License: context-mode is Other, E2B is Apache-2.0. - Tags unique to context-mode: antigravity, claude-code, mcp, skills. - context-mode ships an MCP server manifest. - You require seamless support for multiple coding environments including antigravity, claude-code, codex, copilot, and more. ## When NOT to use E2B - Your development needs extend beyond AWS or Google Cloud, as E2B does not currently support Azure or general Linux machines. - You prioritize integration with a wide variety of additional cloud providers not listed above. - You require immediate self-hosting capabilities on Azure or a general Linux machine without waiting for future updates. ## When NOT to use context-mode - Your project works only on platforms not covered by the 17 supported environments listed in the repository topics section. - You need real-time updates and direct manipulation of code snippets that bypass the sandboxed output feature, as it enforces an up to 98% reduction without manual override options. ## Common questions ### What is the difference between E2B and context-mode? E2B: Open-source, secure environment with real-world tools for enterprise-grade agents. context-mode: Context window optimization for AI coding agents. See the comparison table for live GitHub stats and shared categories. ### When should I choose E2B over context-mode? Choose E2B over context-mode when E2B is primarily Python; context-mode is TypeScript; License: E2B is Apache-2.0, context-mode is Other; Pricing: E2B offers its core services under the Apache-2.0 open-source license, allowing it to be freely used, but additional cloud deployment and maintenance costs will apply according to the selected cloud's; Tags unique to E2B: agent, ai-agent, code-interpreter, development; Also covers Developer Tools; You need to develop robust AI agents that can integrate with real-world tools and require a secure development environment. ### When should I choose context-mode over E2B? Choose context-mode over E2B when context-mode is primarily TypeScript; E2B is Python; License: context-mode is Other, E2B is Apache-2.0; Tags unique to context-mode: antigravity, claude-code, mcp, skills; context-mode ships an MCP server manifest; You require seamless support for multiple coding environments including antigravity, claude-code, codex, copilot, and more. ### When should I avoid E2B? Your development needs extend beyond AWS or Google Cloud, as E2B does not currently support Azure or general Linux machines. You prioritize integration with a wide variety of additional cloud providers not listed above. You require immediate self-hosting capabilities on Azure or a general Linux machine without waiting for future updates. ### When should I avoid context-mode? Your project works only on platforms not covered by the 17 supported environments listed in the repository topics section. You need real-time updates and direct manipulation of code snippets that bypass the sandboxed output feature, as it enforces an up to 98% reduction without manual override options. ### Is E2B or context-mode more popular on GitHub? context-mode has more GitHub stars (19,328 vs 13,413). Stars measure visibility, not whether either tool fits your constraints. ### Are E2B and context-mode open source? Yes - both are open-source projects on GitHub (E2B: Apache-2.0, context-mode: Other). ### Where can I find alternatives to E2B or context-mode? GraphCanon lists graph-backed alternatives at [E2B alternatives](/tools/e2b-dev-e2b/alternatives) and [context-mode alternatives](/tools/mksglu-context-mode/alternatives) ([E2B markdown twin](/tools/e2b-dev-e2b/alternatives.md), [context-mode markdown twin](/tools/mksglu-context-mode/alternatives.md)), ranked by typed relationship edges rather than popularity votes. ### Is there a machine-readable version of this comparison? Yes. The markdown twin at [this comparison](/compare/e2b-dev-e2b-vs-mksglu-context-mode.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, E2B or context-mode? E2B: Very active. context-mode: Very active. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance. ### Where are the full trust reports for E2B and context-mode? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [E2B trust report](/tools/e2b-dev-e2b/trust); [context-mode trust report](/tools/mksglu-context-mode/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=e2b-dev-e2b`](/api/graphcanon/graph?tool=e2b-dev-e2b) - LLM index: [/llms.txt](/llms.txt) - Full corpus: [/llms-full.txt](/llms-full.txt) _GraphCanon - The knowledge graph for AI development. https://www.graphcanon.com/_