How do I get a DevSkiller API Key?

Log in to your DevSkiller account, navigate to **Settings > API**, and you can generate or retrieve your unique API Key from that section.

Can the agent show the candidate's code?

This integration currently focuses on retrieving scores, statuses, and technical reports. Full source code review should be performed within the DevSkiller platform.

How do I invite a candidate via chat?

You can use the invite_candidate_to_test tool. You will need to provide the candidate's email address and the specific Test ID from your catalog.

DevSkiller MCP Server for Google ADK 10 tools — connect in under 2 minutes

Name: DevSkiller
Availability: InStock
Author: Vinkius

google.github.io/adk-docs/tools/mcp-tools

Built by Vinkius GDPR 10 Tools SDK

Google Agent Development Kit (ADK) is Google's framework for building production AI agents. Add DevSkiller as an MCP tool provider through Vinkius and your ADK agents can call every tool with full schema introspection.

Get MCP Server for AI Agents

ASK AI ABOUT THIS MCP SERVER

Open in ChatGPT Open in Claude Open in Perplexity

Vinkius supports streamable HTTP and SSE.

python

from 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="devskiller_agent",
    instruction=(
        "You help users interact with DevSkiller "
        "using 10 available tools."
    ),
    tools=[mcp_tools],
)

Fully ManagedVinkius Servers

60%Token savings

High SecurityEnterprise-grade

IAMAccess control

EU AI ActCompliant

DLPData protection

V8 IsolateSandboxed

Ed25519Audit chain

<40msKill switch

Stream every event to Splunk, Datadog, or your own webhook in real-time

* 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 DevSkiller MCP Server

Integrate DevSkiller, the technical screening and talent assessment platform, directly into your AI workflow. Manage your candidate pipeline, send test invitations, and retrieve detailed assessment reports and skill scores using natural language.

Google ADK natively supports DevSkiller as an MCP tool provider. declare Vinkius Edge URL and the framework handles discovery, validation, and execution automatically. Combine 10 tools with Gemini's long-context reasoning for complex multi-tool workflows, with production-ready session management and evaluation built in.

What you can do

Candidate Oversight — List and search for candidates in your database and monitor their current assessment status.
Test Management — Access your library of available technical tests, coding tasks, and quizzes.
Invitation Tracking — Monitor sent test invitations and track candidate progress in real-time.
Performance Analytics — Retrieve full assessment reports with granular skill scores and performance metrics.

The DevSkiller MCP Server exposes 10 tools through the Vinkius. Connect it to Google ADK in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

How to Connect DevSkiller to Google ADK via MCP

Follow these steps to integrate the DevSkiller MCP Server with Google ADK.

Install Google ADK

Run pip install google-adk

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token

Create the agent

Save the code above and integrate into your ADK workflow

Explore tools

The agent will discover 10 tools from DevSkiller via MCP

Why Use Google ADK with the DevSkiller MCP Server

Google ADK provides unique advantages when paired with DevSkiller 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 DevSkiller

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 DevSkiller tools with BigQuery, Vertex AI, and Cloud Functions

DevSkiller + Google ADK Use Cases

Practical scenarios where Google ADK combined with the DevSkiller MCP Server delivers measurable value.

Enterprise data agents: ADK agents query DevSkiller and cross-reference results with internal databases for comprehensive analysis

Multi-modal workflows: combine DevSkiller tool responses with Gemini's vision and language capabilities in a single agent

Automated compliance checks: schedule ADK agents to query DevSkiller regularly and flag policy violations or configuration drift

Internal tool platforms: build self-service agent platforms where teams connect their own MCP servers including DevSkiller

DevSkiller MCP Tools for Google ADK (10)

These 10 tools become available when you connect DevSkiller to Google ADK via MCP:

get_account_metadata

Retrieve metadata and limits for your DevSkiller account

get_candidate_assessment_report

Retrieve the full assessment report for a candidate

get_candidate_profile

Get detailed information for a specific candidate

invite_candidate_to_test

Send a new test invitation to a candidate

list_assessment_candidates

List all candidates in your DevSkiller account

list_available_tests

List all assessment tests configured in your catalog

list_high_score_candidates

Identify candidates who achieved a score above a specific threshold

list_recently_sent_invitations

List test invitations sent in the last 24 hours

list_test_invitations

List all sent test invitations and their current status

search_candidates_by_identity

Search for a candidate by name or email keyword

Example Prompts for DevSkiller in Google ADK

Ready-to-use prompts you can give your Google ADK agent to start working with DevSkiller immediately.

"List all candidates who scored above 85% in recent tests."

"Show me the assessment status for candidate 'john.doe@example.com'."

"Invite 'Sarah Smith' (sarah@example.com) to the 'Frontend React' test."

Troubleshooting DevSkiller MCP Server with Google ADK

Common issues when connecting DevSkiller to Google ADK through the Vinkius, and how to resolve them.

McpToolset not found

Update: pip install --upgrade google-adk

DevSkiller + Google ADK FAQ

Common questions about integrating DevSkiller MCP Server with Google ADK.

How does Google ADK connect to MCP servers?

Import the MCP toolset class and pass the server URL. ADK discovers and registers all tools automatically, making them available to your agent's tool-use loop.

Can ADK agents use multiple MCP servers?

Yes. Declare multiple MCP tool providers in your agent configuration. ADK merges all tool schemas and the agent can call tools from any server in a single turn.

Which Gemini models work best with MCP tools?

Gemini 2.0 Flash and Pro models both support function calling required for MCP tools. Flash is recommended for latency-sensitive use cases, Pro for complex reasoning.