Keploy

About Keploy

Keploy is an open-source API and integration testing tool that generates tests and data mocks from real traffic. It records API calls, database queries and streaming events at the network level (using eBPF), then replays them as deterministic tests, with no code changes and in any language. Through its MCP server, Claude can generate and run end-to-end tests from an OpenAPI spec, curl commands, a Postman collection or recorded user traffic. Example requests: "Generate tests for every endpoint in this openapi.yaml and run them", "Turn these curl commands into a test suite", "Which recorded flows fail after my last change?". Useful to raise coverage on an existing API without writing every test by hand, and to mock dependencies such as databases beyond simple HTTP stubs.

What it can do

The creator has not described the access yet.

Install Keploy in Claude

An MCP connector links Claude to a service: Claude can then read or do things there for you, with your consent. It takes about two minutes.

1. 1Add it to your libraryClick “Add to my library” on this page: it is free and instant.
2. 2Copy the connector URLIn your library, select the product: its URL is shown with a “Copy” button.
3. 3Add it in ClaudeIn Claude (website or app), open Settings › Connectors, click “Add custom connector”, give it a name and paste the URL.
4. 4Connect your accountIf the service asks you to sign in (your Notion, GitHub… account), Claude opens its page: only grant the access you need.
5. 5Use it in a conversationTurn the connector on in the conversation’s tools menu, then just ask for what you want.

Before adding a product, read its permissions above. You can remove a connector or skill at any time in Claude’s settings.

Keploy: frequently asked questions

Is Keploy free?

Yes. Keploy is free: add it to your Claude Market library, no bank card needed.

How do I install Keploy in Claude?

Add Keploy to your library to get its URL. In Claude, open Settings › Connectors, click “Add custom connector” and paste the URL.

Does Keploy work with Claude Code?

Yes. In a terminal, run claude mcp add --transport http followed by a name and the connector URL.

Is Keploy an official Anthropic product?

No. Keploy is a public project; this listing was created by Claude Market from its repository and the product is not hosted here. Claude Market is an independent project, not affiliated with Anthropic.

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