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E2e 融资 8M 种子用于构建代理编码的验证层
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e2e 宣布于2026年11月3日表示拥有融资800万美元的种子资金，并改名为Tester Army，因为它构建了验证用编码agents编写的软件的工具。 被命名的支持者包括克雷多风险投资公司(Credo Ventures),KAYA，第九点，Baobab风险投资公司和脚本资本公司(Script Capital).
个人投资者包括Snowflake联合创始人马尔辛·库科夫斯基和Uber联合创始人奥斯卡·萨拉扎。 新的e2e名称反映了支持agents的整个工作范围更广的雄心，测试是这一核查战略的第一个部分。
为什么测试兵团成为E2e
球队于2026年早些时候开始试训军，并经过Y Combinator. 其关闭的平台不允许客户在代码的同时存储测试，选择任何模型，或者在编码agent旁边进行局部测试。 这些限制形成e2e：测试仍然是用户拥有的代码，模型选择留在用户手中，测试可以在当地运行，也可以在连续集成中运行。
2026年10月1日发布公司开源框架。 改版将框架名称延伸至发布后成为与团队相关的产品开发商的全公司。
将 Agent 步骤与精确检查合并
TypeScript框架通过一个API支持web,iOS和Android. 开发者可以使用基于角色的定位器以及精确度重要的自动重试断言，然后添加agent.act(),agent.assert()和agent.extract()步骤，在其中描述一个目标比脚本每个动作更容易。
当agent步骤通过有记录的检查时，e2e缓存其动作，然后在以后运行时重新播放，而不再使用模型调用。 如果一个界面的改变足以打破那个重播，活的agent将接手寻找新的路径。 因此，模型使用是随着界面的改变而不是每次重复一个不变的测试。
Agent步骤可以在AI SDK模型上运行，包括本地模型，也可以通过现有的ChatGPT,GitHub Copilot和SuperGrok订阅。 agent技巧和MCP服务器将框架与Claude Code,Cursor和Codex连接起来，这样编码agents的人就可以探索一个应用，使用界面定位器写作测试，并读取故障报告。
在Apache-2.0下，框架在npm上可以提供，但仍保留在1.0前。 它的项目寄存器警告，API和配置可以在小的发布之间改变；桌面应用程序尚未覆盖。
e2e报道说，框架在第一个月通过了150万npm的下载和12,000GitHub星，同时吸引了60个外部贡献者。 每天的下载量约为10万次。
商业计划和客户迁移
公司计划在2027年使用发布 e2e云，允许团队以一系列模型和装置运行管理下的基础设施框架。 之后计划采用更多的核查工具。 开源框架仍将是Apache-2.0.
提供这一框架的企业为企业提供免费使用，并为帮助推出或定制工作的工程师收费。 这些业务涉及测试迁移、连续整合设置、堆栈专用开发和移交，测试和应用程序运行在客户控制的基础设施上。
现有的TesterArmy 客户可以使用遗留平台直到2027年1月15日，公司将在此之前帮助将测试转移到e2e. 它还在华沙和旧金山雇用球队扩展。
种子回合资助从一个封闭的测试服务机构过渡到一个公开的核查业务，据报告早日采用。 中央执行挑战在于围绕一个仍然处于1.0前的框架构建企业和云层操作，同时保留区分它的地方控制，模式选择和开放许可。
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Funding
E2e Raises $8M Seed to Build a Verification Layer for Agentic Coding
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e2e announced on November 3, 2026 that it had raised $8 million in seed funding and changed its name from TesterArmy, as it builds tools to verify software written with coding agents. The backers named include Credo Ventures, KAYA, Point Nine, Baobab Ventures and Script Capital.
Individual investors include Snowflake co-founder Marcin Żukowski and Uber co-founder Oscar Salazar. The new e2e name reflects a broader ambition to support agents throughout their work, with testing as the first piece of that verification strategy.
Why TesterArmy Became E2e
The team started TesterArmy earlier in 2026 and went through Y Combinator. Its closed platform did not allow customers to store tests alongside their code, choose any model, or run tests locally next to a coding agent. Those limitations shaped e2e: tests remain code owned by the user, model selection stays with the user, and tests can run locally or in continuous integration.
The company launched the open-source framework on October 1, 2026. The rebrand extends the framework’s name to the entire company after the release became the product developers associated with the team.
Combining Agent Steps With Exact Checks
The TypeScript framework supports web, iOS and Android through one API. Developers can use role-based locators and auto-retrying assertions where precision matters, then add agent.act(), agent.assert() and agent.extract() steps where describing a goal is easier than scripting every action.
When an agent step passes with a recorded check, e2e caches its actions and replays them on later runs without another model call. If an interface changes enough to break that replay, the live agent takes over to find a new path. Model usage therefore follows changes to the interface rather than every repetition of an unchanged test.
Agent steps can run on AI SDK models, including local models, or through existing ChatGPT, GitHub Copilot and SuperGrok subscriptions. An agent skill and MCP server connect the framework with Claude Code, Cursor and Codex so those coding agents can explore an app, write tests using interface locators and read failure reports.
The framework is available on npm under Apache-2.0, but it remains pre-1.0. Its project repository warns that APIs and configuration can change between minor releases; desktop applications are not yet covered.
e2e reports that the framework passed 1.5 million npm downloads and 12,000 GitHub stars in its first month, while attracting 60 external contributors. Daily downloads were running at roughly 100,000.
Commercial Plans and Customer Migration
The company plans to launch e2e cloud in 2027, allowing teams to run the framework on managed infrastructure with a range of models and devices. Additional verification tools are planned afterward. The open-source framework will remain Apache-2.0.
The enterprise offering makes the framework free for enterprise use and charges for engineers who help with rollout or custom work. Those engagements cover test migration, continuous-integration setup, stack-specific development and handover, with tests and applications running on customer-controlled infrastructure.
Existing TesterArmy customers can use the legacy platform until January 15, 2027, and the company will help move their tests to e2e before then. It is also hiring in Warsaw and San Francisco as it expands the team.
The seed round funds a transition from a closed testing service into an open verification business with reported early adoption. The central execution challenge is to build enterprise and cloud operations around a framework that is still pre-1.0 while preserving the local control, model choice and open licensing that distinguish it.
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