Thread-based chat
Inline is organized around threads, which makes conversations easier to follow than a flat chat stream when multiple people or agents are involved.
Inline
Inline is a thread-based work chat app connecting teammates and agents in one space, with beta apps for macOS and iOS plus MCP, CLI, plugin, and skill integrations.
What Inline is
Inline is a thread-based chat app for work, designed for conversations with both teammates and agents. The product is presented as an interface for “multiplayer work,” which suggests it is meant to keep mixed human-and-agent collaboration organized in one place.
The public site highlights beta availability on macOS and iOS, along with CLI, MCP, and agent plugin support. The docs also show two related workflows: connecting an existing agent to Inline, or adding Inline’s skill and plugin to an agent tool such as ChatGPT/Codex or Claude Code.
Core capabilities
Team and agent collaboration
The product is positioned for use with teammates and agents, so the same interface can be used for human discussion and agent interaction.
Native app downloads
The homepage says Inline is available on macOS and iOS in beta, with other platforms coming soon, and provides downloads from the site.
MCP integration
Docs provide MCP connection steps and example commands for Codex, Claude Code, Amp, and other clients using a remote Streamable HTTP server.
Agent add-on paths
Inline can be added to an existing agent through a plugin, a skill install, or MCP when CLI access is unavailable.
Connection verification
The docs include specific verification prompts such as asking an agent to list your chats, which helps confirm that the connection works.
Typical uses
Organized team discussions
Use Inline to keep a project discussion in threads when both people and agents are contributing, so replies stay grouped by topic instead of lost in a single stream.
Agent connectivity via MCP
Connect an agent through MCP when you want it to read or act on Inline conversations using the documented remote server setup.
Extending existing agents
Add Inline’s plugin or skill to an existing assistant tool when you want that assistant to work with Inline without rebuilding your agent stack from scratch.
Agent setup validation
Use the setup and verification steps to confirm that an installed agent can access the expected conversations before relying on it in a workflow.
Pros and Cons
Pros
- Supports both human teammates and agents in the same chat-oriented workspace.
- Uses threads, which can make work discussions easier to organize and review.
- Provides multiple integration paths, including MCP, plugin, skill, and CLI-based setup.
- Offers concrete docs for connecting and verifying an agent integration.
- Has dedicated documentation for getting started and for adding Inline to an existing agent.
Cons
- The collected pricing page is not available, so price and plan details could not be verified from the source.
- Platform support appears limited in the current beta, with macOS and iOS available and other platforms marked as coming soon.
- Some setup paths depend on external agent tools and CLI-based installs, which may add complexity for less technical users.
FAQ
What is Inline used for?
Inline is a thread-based chat app for work that also supports teams and agents. The docs show it can connect to agents through MCP, and there are guides for adding Inline as a plugin or skill to tools like ChatGPT/Codex and Claude Code.
Which platforms does Inline support?
The source shows Inline available in beta for macOS and iOS, with other platforms listed as coming soon. The homepage also offers a macOS download and a TestFlight link for iOS.
Can I connect an agent to Inline?
Yes. Inline provides MCP connection instructions, plus setup guidance for adding Inline to an existing agent through plugin, skill, and CLI-based install paths.
How is adding Inline to an agent different from setting up an agent in Inline?
The docs separate two workflows: add Inline to your agent if you want plugin, skill, or MCP access, or set up an agent if you want to bring your bot into Inline. The setup page explicitly warns not to use agent setup when you only want the plugin, skill, or MCP.
What does Inline cost?
The pricing page at /pricing returned Not Found in the collected sources, so there is no reliable pricing or plan information to summarize from this evidence.
Quick Facts
- Category
- Work chat / AI collaboration
- Platform
- Beta on macOS and iOS; other platforms coming soon
- Primary users
- Teams, teammates, and agents
- Integration surface
- CLI, MCP, plugins, and skills
- Website
- inline.chat
- Pricing
- Not verified from collected source; /pricing returned Not Found
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