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Self-hosted Claude Tag

Build a Claude Tag-style workflow on an open-source runtime

Claude Tag is the right product shape: tag Claude where work already happens, give it approved tools, and let it complete tasks with shared context. Open Managed Agents gives you the self-hosted foundation for that pattern: durable sessions, MCP tools, vault-backed credentials, memory stores, sandboxed execution, and BYOK model cards.

Read integration docs Open-source Claude Tag

The self-hosted architecture

The public product surface can still be Slack, because that is where Claude Tag works today. The SEO and product category, though, is self-hosted Claude Tag: an owned runtime behind the same interaction model. 

Claude Tag-style channel mention
  -> Open Managed Agents Slack publication
  -> durable session and event log
  -> harness + model card + MCP/tools + sandbox
  -> thread reply, memory update, audit trail

Setup path

  1. Step 1

    Run Open Managed Agents on Docker, Node.js, or Cloudflare Workers.

  2. Step 2

    Create a Claude Tag-style agent with a model card, system prompt, memory policy, and approved tools.

  3. Step 3

    Publish that agent into Slack through an Open Managed Agents Slack publication.

  4. Step 4

    Bind MCP servers, GitHub/Linear tools, vault credentials, and sandbox permissions.

  5. Step 5

    Enable the channels where the self-hosted Claude Tag experience should work.

Why self-host the Tag pattern

Own the data boundary

Keep event logs, memory, vaults, tool outputs, and sandbox files in your own Cloudflare account, Docker deployment, or Node backend.

Bring your own model keys

Route model calls through Anthropic, OpenAI, OpenRouter, or an internal gateway while keeping the same agent runtime.

Use open tools

Connect MCP servers, GitHub, Linear, browser, shell, files, and private APIs behind explicit access policies.

Customize the harness

Change retrieval, compaction, prompt caching, retry policy, stop conditions, and tool-delivery logic instead of accepting a fixed vendor loop.

FAQ

Can Claude Tag be self-hosted?

Anthropic's Claude Tag is a hosted product. Open Managed Agents gives teams an open-source foundation for building a self-hosted Claude Tag-style experience with their own runtime, model keys, vaults, tools, memory stores, and audit boundary.

Is this an open-source Claude Tag replacement?

It is an open-source runtime foundation, not a finished clone. The core primitives are present: Slack publication, durable sessions, MCP tools, vaults, memory stores, sandboxed work, and recovery. A polished Tag-level admin console is product work on top.

Does a self-hosted Claude Tag-style agent need to use Claude?

No. You can use Claude through Anthropic, but Open Managed Agents also supports model cards for other providers or a private model gateway.

What is the main reason to self-host a Claude Tag-style workflow?

Self-hosting is useful when channel context, tool calls, repository access, credentials, memory, and audit logs need to stay under your own deployment and compliance boundary.