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Mockzilla

Name: Mockzilla
Brand: Mockzilla

MCP server for API mocking — lets coding agents create mock APIs from OpenAPI specs or single endpoints.

Starting atFree (MIT license)

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In Plain English

MCP server for API mocking — lets coding agents create mock APIs from OpenAPI specs or single endpoints.

Overview

MCP server for API mocking — lets coding agents create mock APIs from OpenAPI specs or single endpoints.

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Key Features

Feature information is available on the official website.

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Pricing Plans

Free

Free (MIT license)

✓Local API mocking
✓OpenAPI spec support
✓MCP server
✓CLI tool

Hosted

Account required (free tier + paid plans)

✓Persistent hosted simulations
✓PR environment URLs
✓Team-shared endpoints
✓GitHub Action integration

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Best Use Cases

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AI agents setting up test mocks during development

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Frontend teams working without backend dependencies

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API-first development with contract testing

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CI/CD pipelines needing mock services

Pros & Cons

✓ Pros

✓Simplest spec-to-mock workflow available — git push is the only step
✓PR environments solve 'mock out of date' and 'works on my machine' problems
✓Only API mocking tool with native MCP support for AI agents
✓148,000+ MCP installs demonstrate strong developer adoption
✓Spec-driven approach keeps mocks automatically in sync with API contracts

✗ Cons

✗Hosted simulations require a Mockzilla account (not fully self-hosted)
✗Limited to REST APIs — no GraphQL or gRPC mocking
✗GitHub-centric workflow — GitLab and Bitbucket support unclear
✗Complex dynamic response logic may require custom configuration beyond specs
✗Newer platform — long-term stability and maintenance commitment unproven

Frequently Asked Questions

How much does Mockzilla cost?+

Mockzilla pricing starts at Free (MIT license). They offer 2 pricing tiers.

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Quick Info

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