Can my AI agent automatically funnel research links into my Capacities daily note?

Yes. It can append raw Markdown to your Daily Note dynamically, or use the dedicated WebLink endpoint to natively scrape and save beautifully previewed URLs into your specified space. This gives you a fast workflow for daily link-hoarding right from your chat tools.

Will the agent know the specific object structures configured in my custom Capacities space?

Absolutely. Before creating nodes, your agent pulls constraints using the `get_structures` capability. It reads the schemas, understands which properties are locked or required (e.g., Dates vs Checkboxes), and constructs the new object JSON mapping perfectly inside the space.

Is the agent capable of categorizing objects with new tags automatically?

Yes. Once an object is created or fetched via lookup, the AI can employ the tag modification tool to link categorical boundaries accurately. It's a frictionless way to organize hundreds of loosely coupled notes into connected knowledge topics without any manual toggles.

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

Name: Capacities
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 Capacities 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="capacities_agent",
    instruction=(
        "You help users interact with Capacities "
        "using 10 available tools."
    ),
    tools=[mcp_tools],
)

Fully ManagedVinkius Servers

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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 Capacities MCP Server

Connect your Capacities account to any AI agent and take full control of your object-based personal knowledge management through natural conversation.

Google ADK natively supports Capacities 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

Spaces & Structures — Enumerate your personal spaces and discover the exact object type structures mapping your active environment.
Object Instantiation — Build new typed graph objects complying precisely with the predefined structure parameters.
Daily Note Appends — Send quick thoughts, summaries, and Markdown text directly into your mapped daily note log.
Content Lookups — Execute rapid keyword searches targeting explicit object hierarchies to track down active nodes.
Rich Link Saving — Parse and inject web URLs dynamically into your space as Weblink objects, triggering automatic previews.
Media & Tagging — Attach images and add tags to existing objects to organize your graph relations instantly.

The Capacities 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 Capacities to Google ADK via MCP

Follow these steps to integrate the Capacities 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 Capacities via MCP

Why Use Google ADK with the Capacities MCP Server

Google ADK provides unique advantages when paired with Capacities 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 Capacities

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 Capacities tools with BigQuery, Vertex AI, and Cloud Functions

Capacities + Google ADK Use Cases

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

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

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

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

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

Capacities MCP Tools for Google ADK (10)

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

add_tag

Add a structural categorical Tag linking explicitly dynamically grouping related Graph items via relations

create_object

Create a new typed object in a Capacities space bounded by specific graph rules instantiating entities

get_object

Retrieve a specific full explicit object by ID accessing its root graph data traversing properties internally

get_space_info

Retrieve detailed information about a Capacities space including all object types (structures), their property definitions, and configuration

get_structures

Get all object type definitions (structures) within a Capacities space exposing exact metadata parameters limitlessly

list_spaces

List all personal spaces in the Capacities account. Spaces are top-level containers for organizing objects, notes, and knowledge

lookup

Search for content across a specific Capacities space by title or explicit keywords tracking exact nodes

save_media

Locate and attach an explicit Media payload explicitly binding it directly onto existing specific record scopes

save_to_daily_note

Append strict Markdown textual payloads to the dynamically mapped daily note explicitly linking content blocks

save_weblink

Save a web URL as a Weblink object dynamically tracking automatic preview generation natively

Example Prompts for Capacities in Google ADK

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

"Search my 'Work' space for the product launch meeting notes and summarize them."

"Save this URL https://example.com to my 'Research' space as a new Weblink."

"Append the code I just wrote to my daily note to remember the bugfix."

Troubleshooting Capacities MCP Server with Google ADK

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

McpToolset not found

Update: pip install --upgrade google-adk

Capacities + Google ADK FAQ

Common questions about integrating Capacities 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.