Insomnia MCP for AI Agents. Control your entire API lifecycle from text.
Insomnia (Collaborative API Design) brings your entire API design process into conversation. List organizations, projects, and files across Insomnia Cloud. Your agent can pull full OpenAPI specifications, audit mock server statuses, and track team progress without you ever touching the desktop app.
Give Claude and any AI agent real-world access
List all organizations and team projects to understand the full scope of API designs across multiple teams.
Get the exact content, including OpenAPI/Swagger specs or request collections, for any specific design file in your project.
Review environment variables and list active mock servers to confirm that testing stages are configured correctly.
Identify team members, check user roles, or review branches to see who is working on what feature.
Query usage metrics and metadata surrounding previous AI-powered requests and test suggestions within the organization.
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What AI agents can do with Insomnia (Collaborative API Design) with 10 Tools
Use these tools to list organizational units, retrieve specific file contents, check environment variables, monitor mock servers, and track team progress across your entire API portfolio.
Make your AI actually useful.
Add this MCP to Claude, Cursor, or Windsurf and your AI stops guessing. It gets real tools to look things up, take action, and handle the stuff you keep doing by hand.
Start using Insomnia (Collaborative API Design) MCPList Orgs
Lists every organization in Insomnia Cloud, providing the necessary ID to proceed with project or file actions.
List Projects
Retrieves a list of all team projects within an organization, which group related...
List Files
Locates specific files in a project by name or type, including API definitions and...
Get File
Pulls the full details of an Insomnia file, returning its complete content payload...
List Branches
Tracks collaborative progress by listing all available feature branches attached to...
List Collaborators
Identifies all registered members in the organization, including their roles and access levels.
List Ai Requests
Lists usage metrics and metadata for AI-powered API requests, showing generated specs and suggested tests.
Get User
Retrieves the authenticated Insomnia user's profile details, including their current...
List Environments
Lists all defined environments within a project, showing key variables like base...
List Mocks
Provides an inventory of mock servers in a project, including their operational...
Security and governance baked right in.
Pick your AI client below to get set up. Just create a Vinkius account, subscribe, and you're instantly up and running. We handle the entire backend infrastructure, delivering out-of-the-box support for HTTPS Streamable, SSE, and OAuth2—zero messy routing required.
Choose How to Get Started
Build a custom MCP for your own tools, or connect a ready-made integration from our catalog.
Build Your Own
Turn any API into an MCP. Import a spec, define Agent Skills, or deploy with MCPFusion.
- Import from OpenAPI, Swagger, or YAML specs
- Create Agent Skills with progressive disclosure
- Deploy to edge with MCPFusion framework
- Built in DLP, auth, and compliance on each call
- Real time usage dashboard and cost metering
- Publish to catalog or keep private
Make Your AI Do More
Start with Insomnia (Collaborative API Design), then connect any of our 5,200+ other servers whenever your AI needs more. One click, no limits.
- Use this MCP plus 5,200+ others, all in one place
- Add new capabilities to your AI anytime you want
- Connections are secured and governed automatically
- Track usage and costs across all your servers
- Works with Claude, ChatGPT, Cursor, and more
- New servers added to the catalog weekly
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The Pain of Context Switching in API Development Solved with Vinkius AI Gateway
Today, checking an API definition means opening Insomnia. Then you click the project, navigate to the specific file, and if you need a variable, you jump over to the environment settings tab. If you want to share that spec, you copy-paste JSON data into Slack or Jira. It’s clicking, navigating, copying, pasting—a multi-step, manual process just to get one piece of information.
With this MCP, all those steps vanish. You simply ask your agent a question like, 'Give me the full OpenAPI spec for the payments file.' The platform handles finding the file, extracting the content, and delivering it straight to your conversation window. It's instant retrieval.
Get Live API Specs with `get_file`
You no longer have to open the Insomnia application just to check a payload or verify an endpoint definition. You can use your agent to execute `list_files`, find the target, and then run `get_file`. This pulls the exact content into your chat stream.
The API specification is now a conversational asset, not a file locked inside a GUI. It changes how fast you iterate and debug.
What your AI can actually do with this
You handle complex APIs all day long. Usually, that means jumping between a documentation page, a project dashboard, and a local editor just to check an environment variable or grab a specific request payload. This MCP lets your agent take over that context switching. You can ask it things like, 'Show me the full spec for the Payments API file' or 'What are the active mock servers in the Inventory project?' Your AI client pulls all that data—the org structure, the environment variables, and the OpenAPI specs—and gives you a clean answer right where you are typing.
It’s about getting answers on demand, not navigating menus. By connecting to Vinkius, you get access to this entire catalog of specialized connectors, making your whole development stack accessible through natural conversation.
019d75b9-d21b-71f0-9c9d-fb4fde2e136b Here's how it actually works
The bottom line is that your agent acts as a conversational window into your entire API design platform, letting you get data without opening the app.
Subscribe to this MCP in Vinkius and enter your Insomnia Personal Access Token.
Tell your AI client exactly what data you need, like 'List all projects for the Payments team.'
The MCP runs the request against Insomnia Cloud and sends the raw project list or file content back to your agent.
Who is this actually for?
API developers who hate context switching. QA engineers who spend hours cross-referencing environment variables between staging and production. Software architects needing a single source of truth for complex API definitions across multiple teams.
Needs to fetch OpenAPI specs or request collections without opening the desktop app, allowing them to draft code based on live data instantly.
Must audit mock server statuses and environment configurations to confirm that test payloads are using the correct base URLs and auth tokens for accurate execution.
Monitors API design progress across multiple team projects and feature branches, ensuring governance and consistency before code is written.
What Changes When You Connect
Stop clicking through menus. Instead of opening the Insomnia GUI to see what variables are in place, simply ask for a list of environments using list_environments and get the data directly into your chat window.
Never lose an API spec again. You can use list_files to find any design document by name, and then use get_file to pull the full OpenAPI specification content instantly.
Keep track of who owns what. Use list_collaborators to identify team members' roles, or check your own status with get_user. This keeps project accountability clear without jumping tabs.
Audit testing environments efficiently. Instead of manually checking multiple dashboards, run list_mocks to see all simulated APIs and their current operational states at a glance.
Track complex feature work. If you need to know if your code changes are isolated, use list_branches to review the status across parallel development lines.
See it in action
Reviewing Staging Variables
A QA Engineer needs to confirm that the staging environment uses the correct payment gateway URL. Instead of opening Insomnia, they ask their agent to run list_environments. The MCP returns a list showing variable counts and confirms the specific base URL for testing.
Initial Project Assessment
A new Software Architect joins the team and needs an overview of all API definitions. They ask their agent to use list_orgs followed by list_projects. This immediately maps out every service in the organization, saving hours of manual discovery.
Debugging Failed Tests
An API Developer's test fails because they suspect an outdated spec. They use their agent to run list_files and find the correct file ID, then call get_file to pull the absolute latest OpenAPI specification for immediate review.
Checking Mock Status Before Deployment
A developer needs to verify which services are ready for integration testing. They ask their agent to run list_mocks, getting a real-time list of mock servers, their URLs, and whether they are currently active.
The honest tradeoffs
What to watch out for, and the recommended way to handle each one.
Assuming full access
A user tries to ask for all project data without first identifying the proper organizational context or using list_orgs.
Always start by confirming scope. Use list_orgs to identify the correct organization ID, then use list_projects to narrow down the focus before asking for file details.
Mixing up config layers
Trying to debug a base URL issue by looking only at project settings when the problem lies in the specific stage configuration.
Use list_environments first. This tool isolates variables, allowing you to confirm if the correct base URLs or auth tokens are active for that particular development stage.
Overlooking history
Assuming a file's current content is final and missing critical versioning information.
Use list_files to locate the document, then use get_file to retrieve not just the spec, but also its full version history for auditing purposes.
When It Fits, When It Doesn't
Use this MCP if your development workflow requires constant context switching between API definitions, environment variables, and project structure. This is ideal when you need to pull deep technical data—like specific OpenAPI specs or mock server statuses—without opening the Insomnia desktop application.
Do NOT use this if you only need high-level documentation lookup (e.g., 'What does endpoint X do?'). For general knowledge, a dedicated document search tool is better. Use this when you are dealing with configuration management: checking which environments exist (list_environments), what the current project boundaries are (list_projects), or retrieving raw JSON payloads (get_file). It's your data retrieval layer for complex API systems, not a general knowledge base.
Questions you might have
How do I list all my Insomnia projects using the Insomnia (Collaborative API Design) MCP? +
You use the list_projects tool. This function retrieves a comprehensive list of every team project within your organization, giving you their names and unique IDs.
Can I check mock server status with Insomnia (Collaborative API Design) MCP? +
Yes, run the list_mocks tool. It provides a list of all mock servers linked to your project, including their current operational status and public URLs.
How do I find out which team members have access? (Insomnia (Collaborative API Design) MCP) +
Use the list_collaborators tool. This function lists all registered users in your organization, showing their roles and specific access levels.
What if I need to see variable counts for different environments? (Insomnia (Collaborative API Design) MCP) +
Run list_environments. This tool lists all project environments and shows the associated variable count, helping you confirm which configurations are available.
Does this MCP support GraphQL or only REST APIs? +
No. The Insomnia (Collaborative API Design) MCP supports a wide range of protocols including REST, GraphQL, gRPC, and WebSockets, as listed in the tool descriptions.