The real catalog of tools for AI agents

Mock, record/replay, verify and chaos-test any HTTP, REST, gRPC or LLM dependency over MCP.

Test generation, mocks, coverage analysis for AI agents

Mock Server Ai MCP Server by MEOK AI Labs

Cloudflare Workers MCP server: api-mock-server

Hosted mock APIs: endpoints, stateful CRUD resources, OpenAPI import, request debugging, faults.

Mock small-business CRM, inbox, calendar, invoicing and phone tools for testing AI agents safely.

MCP server for James Bloom MockServer - create expectations, verify requests, and manage mock state

MCP server for the OpenTofu/Terraform native test framework: scaffold, mock, validate, run tests

Multi-protocol API mock server: HTTP, GraphQL, gRPC, WebSocket, MQTT, SSE, SOAP.

Mock REST APIs, fake OAuth2/OIDC provider, uptime monitors + heartbeats, live badge/QR images.

AI-callable tools for API mocking, testing, monitoring, security, and automation.

Mock OpenAPI specs locally, or log in to deploy hosted mocks on mockzilla.org from your MCP client.

AI-native mock API server with MCP. Create REST/SOAP mocks from Claude, Cursor, or Windsurf.

JSON Schema, TypeScript types, mocks for AI agents

A webhook inbox for agents: one call returns a live URL. Mock, verify, inspect and replay.

Ephemeral mailboxes and a mock OAuth IdP for testing email and auth flows — 39 API-driven tools

MCP server for deterministic mock generation and API contract scaffolding using Zod schemas

Design, mock, test, document and monitor your APIs from one living OpenAPI spec.

Autonomous job application copilot, ATS form filler, and AI mock interview engine.

Fake, mock and test data generator: CSV, JSON, SQL from a .tdc config, made locally by TDCv2.