Liner Actions now live
Agent, meet verified tools for action
A single Action Engine powers both the Liner Actions API and MCP. Connect your agent to the right tools today.
What you can do
The whole job, executed with a single ask
From organizing GitHub issues to sharing meeting minutes, your agent's got you covered. It finds and connects the right tools to get it done.
How it works
Understanding the job. Getting it done
01 Understand
Understands the request.
02 Search
Finds the right tools for the job.
03 Connect
Connects to tools securely with simple verification.
04 Run
Runs the task and reports back with results.
Getting started
Connect it to your agent, or integrate it directly into your product
One Action Engine for API and MCP.
Already using an agent?
Liner Actions MCP
No need to wire up a separate MCP server for every app and get a key for each. Paste one server URL, approve it once with your Liner account, and from that moment your agent finds actions across 1,100+ services and runs them with your account.
Search and execute with one message to your agent
Connect your app account in chat as needed
The connected app also works in other agents
- 1
Register the server
Bash
Run it once in the terminal to use it across all projects.
- 2
Connect your Liner account
Claude Code
/mcpStart Claude Code again, select
liner-actionsin/mcp, and click Authenticate. Sign in to your Liner Actions account in the browser and approve access to connect.
How it's different
Skip the MCP search and run the right tools instantly
Liner Actions finds and connects to verified servers, building new tools when the right ones aren't available.
Traditional MCP
Browse, select, and connect each tool
- Manually find the MCP you need among thousands of MCPs
- Read documents, install, and configure, one by one
- Limited to tools you've already connected
Low in credibility and utility
- Verify for yourself that the MCP server actually works
- Often no existing trustworthy MCP servers
Liner Actions
Understands, finds, and connects in one ask
- Just ask the agent and it finds the MCP you need
- Installs and connects on its own
- Connects to tools you haven't set up yet
Verifies and builds as needed
- Runs and verifies all MCP servers
- Builds tools from scratch as needed
Frequently Asked Questions
Liner Actions is a service that helps agents find the tools they need for your requests, then connect and use them on their own. It reduces the effort of finding, comparing, and connecting MCP servers and tools yourself whenever a new task comes up.
Previously, users had to find, compare, and connect MCP servers one by one. Liner Actions understands the context of your request so that agents find and connect the tools they need on their own.
Any agent that supports remote MCP and OAuth can use it. The docs detail how to install Claude Code, Claude Desktop, Codex, Cursor, and VS Code. App connections are tied to your account, not your agent, so if you connect GitHub in Claude Code, you can use it in Cursor too.
Choose MCP if you're connecting an agent you use to your own account. Choose API if you're building a product where each user connects their own account. API lets you handle the environment, users, and API keys directly, and make calls from your server, so it's also the right choice for browser-free backends and automation.