OpenAPI Validator Engine MCP Server for Google ADKGive Google ADK instant access to 1 tools to Validate Openapi
GDPR Free for SubscribersGoogle Agent Development Kit (ADK) is Google's framework for building production AI agents. Add OpenAPI Validator Engine as an MCP tool provider through Vinkius and your ADK agents can call every tool with full schema introspection.
Ask AI about this MCP Server for Google ADK
The OpenAPI Validator Engine MCP Server for Google ADK is a standout in the Developer Tools category — giving your AI agent 1 tools to work with, ready to go from day one.
Vinkius delivers Streamable HTTP and SSE to any MCP client
Geminifrom google.adk.agents import Agent
from google.adk.tools.mcp_tool import McpToolset
from google.adk.tools.mcp_tool.mcp_session_manager import (
StreamableHTTPConnectionParams,
)
# Your Vinkius token. get it at cloud.vinkius.com
mcp_tools = McpToolset(
connection_params=StreamableHTTPConnectionParams(
url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
)
)
agent = Agent(
model="gemini-2.5-pro",
name="openapi_validator_engine_agent",
instruction=(
"You help users interact with OpenAPI Validator Engine "
"using 1 available tools."
),
tools=[mcp_tools],
)
* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
About OpenAPI Validator Engine MCP Server
Your agent is about to generate an SDK from an OpenAPI spec. But the spec has a missing $ref, an invalid schema type, and a path parameter that doesn't match the URL template. The generated code compiles but crashes at runtime. Nobody finds it until production.
Google ADK natively supports OpenAPI Validator Engine as an MCP tool provider. declare Vinkius Edge URL and the framework handles discovery, validation, and execution automatically. Combine 1 tools with Gemini's long-context reasoning for complex multi-tool workflows, with production-ready session management and evaluation built in.
This MCP validates OpenAPI/Swagger specifications against the official JSON Schema before any code generation happens. It catches every structural error with the exact path where it occurred.
The Superpowers
- 4 Versions: OpenAPI 2.0 (Swagger), 3.0, 3.1, and 3.2 — auto-detected.
- Exact Error Paths: Each error includes the JSON pointer (e.g. paths./users.get.responses.200.content) for surgical fixes.
- Local: No external API calls. The validation schema is embedded.
- Quality Gate: Use as a CI/CD gate — reject code generation from invalid specs.
The OpenAPI Validator Engine MCP Server exposes 1 tools through the Vinkius. Connect it to Google ADK in under two minutes — credentials fully managed, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.
All 1 OpenAPI Validator Engine tools available for Google ADK
When Google ADK connects to OpenAPI Validator Engine through Vinkius, your AI agent gets direct access to every tool listed below — spanning api-specification, swagger, schema-validation, and more. Every call runs in a secure, isolated environment with full audit visibility. Beyond a simple connection, you get real-time monitoring of agent activity, enterprise governance, and optimized token usage.
Validate openapi on OpenAPI Validator Engine
Pass the spec as a JSON string. The engine validates against the official OpenAPI JSON Schemas and returns all errors with paths. Supports Swagger 2.0, OpenAPI 3.0, 3.1, and 3.2. Validates OpenAPI/Swagger specifications (2.0, 3.0.x, 3.1.x, 3.2.x) offline. Returns version, validity, and detailed error list
Connect OpenAPI Validator Engine to Google ADK via MCP
Follow these steps to wire OpenAPI Validator Engine into Google ADK. The entire setup takes under two minutes — your credentials stay safe behind Vinkius.
Install Google ADK
pip install google-adkReplace the token
[YOUR_TOKEN_HERE] with your Vinkius tokenCreate the agent
Explore tools
Why Use Google ADK with the OpenAPI Validator Engine MCP Server
Google ADK provides unique advantages when paired with OpenAPI Validator Engine through the Model Context Protocol.
Google ADK natively supports MCP tool servers. declare a tool provider and the framework handles discovery, validation, and execution
Built on Gemini models, ADK provides long-context reasoning ideal for complex multi-tool workflows with OpenAPI Validator Engine
Production-ready features like session management, evaluation, and deployment come built-in. not bolted on
Seamless integration with Google Cloud services means you can combine OpenAPI Validator Engine tools with BigQuery, Vertex AI, and Cloud Functions
OpenAPI Validator Engine + Google ADK Use Cases
Practical scenarios where Google ADK combined with the OpenAPI Validator Engine MCP Server delivers measurable value.
Enterprise data agents: ADK agents query OpenAPI Validator Engine and cross-reference results with internal databases for comprehensive analysis
Multi-modal workflows: combine OpenAPI Validator Engine tool responses with Gemini's vision and language capabilities in a single agent
Automated compliance checks: schedule ADK agents to query OpenAPI Validator Engine regularly and flag policy violations or configuration drift
Internal tool platforms: build self-service agent platforms where teams connect their own MCP servers including OpenAPI Validator Engine
Example Prompts for OpenAPI Validator Engine in Google ADK
Ready-to-use prompts you can give your Google ADK agent to start working with OpenAPI Validator Engine immediately.
"Before I generate the TypeScript SDK, validate this OpenAPI 3.1 spec for any schema errors."
"Our partner sent us their API spec. Check if it's valid before we start integration."
"Validate our internal Swagger 2.0 spec — it was auto-generated and might have issues."
Troubleshooting OpenAPI Validator Engine MCP Server with Google ADK
Common issues when connecting OpenAPI Validator Engine to Google ADK through Vinkius, and how to resolve them.
McpToolset not found
pip install --upgrade google-adkOpenAPI Validator Engine + Google ADK FAQ
Common questions about integrating OpenAPI Validator Engine MCP Server with Google ADK.
How does Google ADK connect to MCP servers?
Can ADK agents use multiple MCP servers?
Which Gemini models work best with MCP tools?
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