自托管需先装好 Node.js 20+ 和 Docker,且内存不足 12GB 容易启动失败;3000 或 3002 端口被占用会导致服务起不来;Chat 是 Sim 托管服务,向导会引导登录获取 Chat API Key,不联网或跳过登录则聊天功能不可用。
sim
simstudioaiApache-2.0活跃维护可视化协作工作台,用来搭建、部署和监控 AI 智能体与工作流,低代码拖拽即可完成,适合团队协作开发自动化流程。
Sim is the collaborative workspace to build, deploy, and monitor AI agents and workflows. Used by 100,000+ builders.
npx sim-setup自托管需 Node.js 20+ 与 Docker,README 提示内存需 12GB 以上;支持用 Ollama 或 vLLM 跑本地模型,Ollama 提供 GPU 与 CPU 两种 profile;桌面版需 macOS 12+,支持 Apple Silicon 与 Intel。
可视化搭建、部署并监控 AI 智能体与工作流的协作工作区,支持自托管
可视化协作工作台,用来搭建、部署和监控 AI 智能体与工作流,低代码拖拽即可完成,适合团队协作开发自动化流程。
核心能力
- 可视化、对话或写代码三种方式搭建智能体
- 接入 270+ 集成、5400+ 动作与 520+ 触发器
- 内置 Tables、Files、Knowledge 作为智能体记忆
- 通过 MCP 服务让 Claude、Codex 等客户端管理流程
- 监控运行、日志、定时调度与工作流活动
容易踩的坑
用户点评
登录用户的真实使用记录,可按版本和硬件筛选还没有人点评。第一个说出真实体验的人最有价值。
- v0.9.50最新正式版2026-11-09 · 2026-11-09 05:03 UTC
Features
- feat(library): Best AI Agents for Database Change Monitoring and System Event Alerts (#9803)
Other Changes
- docs(library): update ai-coding-agents-vs-ai-workflow-agents (#9802)
- docs(library): update ai-personal-assistant-vs-ai-agent-builder (#9801)
- docs(library): update ai-native-workflow-automation-vs-traditional-automation (#9800)
- chore(deps): pin @azure/identity 4.14.1 so tedious resolves a patched msal-node (#9797)
Contributors
- @waleedlatif1
- v0.9.492026-11-08 · 2026-11-08 19:40 UTC
查看更新说明
Improvements
- improvement(search): send repeated account notes and fixed fields once in Search MCP results (#9796)
Bug Fixes
- fix(search): read Search MCP date filters without an offset as UTC (#9798)
Contributors
- @waleedlatif1
- v0.9.482026-11-08 · 2026-11-08 03:04 UTC
查看更新说明
Features
- feat(video): accept a start frame image for fal.ai video models (#9761)
- feat(landing): redirect /security and /trust to the Trust Center (#9780)
- feat(library): How to Standardize MCP Servers Across an Enterprise: Platforms Compared (#9770)
- feat(library): 8 Best AI Business Process Automation Platforms for Enterprise Operations in 2026 (#9769)
- feat(library): Best AI Agent Platforms for Product Analytics Automation: Mixpanel, Segment, Amplitude, and PostHog (#9768)
- feat(library): How to Connect an MCP Server to an AI Agent Workflow (#9767)
Improvements
- improvement(search): shorter live document IDs (#9794)
- improvement(search): send each Search MCP result fact once (#9778)
Bug Fixes
- fix(desktop): return account sites from the source-connect e2e server (#9795)
- fix(sandbox): drop in-flight fetches once the pool gives up or the time budget passes (#9793)
- fix(oauth): confirm workspace connect links before starting the connection (#9792)
- fix(otp): make a correct code single-use and never compare a code without expiry (#9789)
- fix(docs): keep search responsive and contain sidebar scrolling (#9786)
- fix(desktop): skip the Local Network hint when Sim Cloud is unreachable (#9791)
- fix(oauth): reject cross-site Instagram workspace launches (#9788)
- fix(video): read the active start frame input when serializing video settings (#9787)
- fix(otp): reserve a verification attempt atomically before comparing the code (#9774)
- fix(desktop): explain macOS Local Network blocks for private self-hosted servers (#9777)
- fix(file-parsers): reject ZIP archives JSZip reads from outside the guarded region (#9773)
- fix(sandbox): cap task timer bridges and dispose isolates on host timeout (#9776)
- fix(oauth): reject cross-site workspace OAuth launches (#9772)
- fix(execute): derive credential actor from auth type, not body isClientSession (#9771)
Other Changes
- ci(npm): publish every npm package through trusted publishing (#9790)
- docs(library): update best-ai-agent-platforms-for-enterprise-teams-2026 (#9785)
- docs(library): update best-hubspot-alternatives-ai-marketing-automation-2026 (#9783)
- docs(library): update how-to-build-ai-slackbot-without-code (#9781)
- docs(zoom): clarify account selection and separate search connections (#9779)
- chore(execute): tidy credential-actor tests and comment (#9775)
- docs(library): update best-ai-agents-for-executive-assistant-tasks (#9766)
Contributors
- @myxamediyar
- @waleedlatif1
- v0.9.472026-11-07 · 2026-11-07 02:20 UTC
查看更新说明
Features
- feat(media): add Higgsfield to video and image generators, allow typed models (#9756)
- feat(higgsfield): add Higgsfield integration (#9749)
- feat(search): add Hex project search and notebook reads (#9757)
Improvements
- improvement(integrations): show the sites an Atlassian account reaches (#9762)
Bug Fixes
- fix(oauth): add Atlassian sites and Notion workspaces on the same login (#9760)
- fix(search): recheck Hex workspace after notebook reads (#9759)
- fix(integrations): use Flow and Jama brand icons (#9755)
- fix(tables): keep leading-zero codes as text when inferring CSV column types (#9754)
Contributors
- @myxamediyar
- @waleedlatif1
- v0.9.462026-11-06 · 2026-11-06 21:11 UTC
查看更新说明
Bug Fixes
- fix(billing): settle hosted fal generations to their exact cost (#9750)
- fix(mothership): answer a Chat workflow tool paused for a person with its resume link (#9751)
- fix(billing): refuse Stripe checkout for AWS Marketplace-billed customers (#9748)
Contributors
- @waleedlatif1
Quickstart
Cloud-hosted: sim.ai
Self-hosted
npx sim-setup
Desktop: macOS
macOS 12+, Apple Silicon and Intel. See the desktop docs to point it at a self-hosted deployment.
Capabilities
- Connect 270+ integrations (5,400+ actions, 520+ triggers) and every major LLM
- Add Slack, Notion, HubSpot, Salesforce, databases, and more
- Build agents visually, conversationally, or with code
- Ingest files, knowledge bases, and structured table data
- Monitor runs, logs, schedules, and workflow activity
One workspace, every surface
MCP server
Connect Claude, Claude Code, Codex, or any MCP client to Sim Cloud at https://mcp.sim.ai/mcp. Your agent can manage workspaces, run and deploy workflows, and work with tables, knowledge bases, files, and logs. Sign in with OAuth or use an API key.
- Claude Code:
claude mcp add --transport http sim https://mcp.sim.ai/mcp, then open/mcpto sign in - Claude: add
https://mcp.sim.ai/mcpas a custom connector under Customize → Connectors - Codex:
codex mcp add sim --url https://mcp.sim.ai/mcp
See the MCP docs for other clients and for self-hosted URLs.
Self-hosting
Requirements: Node.js 20+ and Docker.
npx sim-setup is an interactive wizard that creates a small sim/ deployment directory, provisions the database, generates secrets, writes .env, connects a Chat API key, and starts the published Sim images with Docker Compose. It does not clone the repository.
When it finishes, open http://localhost:3000.
Inside a cloned Sim repository, run bun run sim-setup to unlock the source-only local development and Kubernetes modes.
Reconfigure an optional capability without rerunning the full wizard:
npx sim-setup config
npx sim-setup add email
npx sim-setup add storage
npx sim-setup add sandbox
npx sim-setup add jobs
npx sim-setup add cache
npx sim-setup add knowledge
npx sim-setup add chat
npx sim-setup add llm
npx sim-setup add integration slack
npx sim-setup config detects the effective local-dev, Docker Compose, or current-context
Helm configuration and reports configured, missing, or invalid capabilities and OAuth
integrations without printing credential values. This is separate from npx sim-setup status,
which reports whether installed services are running and healthy.
Manage your install from its directory:
npx sim-setup start | stop | restart # bring your install up / down / cycle
npx sim-setup update # pull and apply Compose images
npx sim-setup status # what's installed and healthy
npx sim-setup logs # follow logs
npx sim-setup doctor # diagnose configuration problems
npx sim-setup down # remove containers (data kept)
npx sim-setup reset # archive .env and wipe managed data
The setup package detects how you're running and acts accordingly. Use --dir <path> to create or manage a deployment somewhere other than ./sim.
Sim also supports local models via Ollama and vLLM. See the self-hosting docs for details.
Chat API Keys
Chat is a Sim-managed service. npx sim-setup connects a Chat API key for you — sign in when it opens your browser and the key is stored automatically. To view, create, or revoke keys later, go to sim.ai/selfhost/settings/chat-keys.
Environment Variables
See the environment variables reference for the full list, or apps/sim/.env.example for defaults.
Tech Stack
- Framework: Next.js (App Router)
- Runtime: Bun
- Database: PostgreSQL with Drizzle ORM
- Authentication: Better Auth
- Schema Validation: Zod
- UI: Shadcn, Tailwind CSS
- Streaming Markdown: Streamdown
- State Management: Zustand, TanStack Query
- Flow Editor: ReactFlow
- Docs: Fumadocs
- Monorepo: Turborepo
- Realtime: Socket.io
- Background Jobs: Trigger.dev
- Remote Code Execution: E2B
- Isolated Code Execution: isolated-vm
Contributing
We welcome contributions! Please see our Contributing Guide for details.
License
This project is licensed under the Apache License 2.0 - see the LICENSE file for details.