What kind of workflows does this MCP validate?

It validates agentic workflows modeled as directed graphs, specifically focusing on deterministic finite state machines. It doesn't care about the underlying code, only the structure of the process flow.

Does this check for bugs in my code?

No. This MCP validates the structural integrity and logic of the workflow model itself. It checks if the process flow is sound, not if the code that executes the flow is bug-free.

What is 'decision completeness'?

Decision completeness is a business logic check. It confirms that every decision state in your workflow has defined outcomes for all possibilities, preventing the agent from getting stuck.

Can I use this with any AI client?

Yes. Since this MCP is hosted on Vinkius, you connect your preferred AI client—like Claude, Cursor, or Windsurf—once, and you get access to the entire catalog, including this validator.

What does 'dead-end state' mean in this context?

A dead-end state is a point in the workflow that has no outgoing transitions. If the agent reaches it, it has nowhere else to go, which usually indicates a flaw in the design.

What does validate_workflow_structure check?

It verifies that there is exactly one start state, identifies unreachable states, and flags dead-end states that lack outgoing transitions.

How can I check if my decision states are valid?

Use the check_workflow_constraints capability. It validates that the sum of probabilities for all exit conditions in a decision state equals exactly 1.0.

Can this capability handle complex workflows?

Yes, analyze_workflow_metrics can calculate path lengths and visit frequencies, and it will flag any workflow where the maximum path length exceeds 50 states.

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Connect Agent Workflow Validator to ChatGPT and Claude

Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Ensure your state machines are deterministic and reliable.

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

Your AI does the work. We keep it safe and sound.

No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.

Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

V8 Isolate01

Each Connector runs inside its own sealed environment.

Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.

Kill Switch02

One switch stops every agent. Instantly.

One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.

FinOps per User03

Spending limits that pause instead of surprise.

Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.

Three controls, built into the layer your AI connects through.

Curated set · 3 capabilities

We ship only the actions that matter.

Capability set01 / 01

01-03

3 capabilities in this set.

Part of 3 available through Agent Workflow Validator.

01
Analyze workflow metrics
Use this capability to calculate the statistical properties and complexity of your workflow paths. It provides metrics like minimum and maximum path lengths, and state visit frequencies.
02
Check workflow constraints
This capability validates specific business logic rules. It checks for decision completeness and ensures required timeout coverage across the workflow.
03
Validate workflow structure
This capability checks the fundamental integrity of your state machine topology. It confirms the workflow is structurally sound by identifying unreachable states and dead ends.

Real work

What teams actually run

Financial Approval Agent

You build an agent that moves through stages like 'Submitted' to 'Approved.' The MCP verifies that every possible decision path (e.g., 'Rejected by Manager' vs. 'Rejected by Compliance') is accounted for.

Multi-Step Chatbot Flow

You need to ensure your chatbot doesn't get stuck. The MCP checks the graph structure to guarantee that every user input state leads to a valid next step.

Compliance Workflow Audit

Before launch, you run the MCP to confirm that the agent's workflow covers all mandated compliance steps, checking for gaps in the logic.

Game State Machine Testing

You validate a complex game character's state machine to ensure that no action can leave the character in an undefined or impossible state.

One connector, every AI

Agent Workflow Validator works with the most popular AI clients.

These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.

Building your own app? The connector is yours to use.

You don't need a client to put Agent Workflow Validator to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.

Observed, not estimated

894ms average. Fast in production.

Agent Workflow Validator is checked daily against the live service.

Daily averagePeak 1027ms

Oct 3Today

Fastest day: 642ms
Slowest day: 1027ms
14-day trend: Slowing+17%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 3 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Agent Workflow Validator, so you can see the experience inside your AI.

It does not authenticate your account with Agent Workflow Validator. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

Agent Workflow Validator Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_GhJ0yhDVLltxece1ONMS8eODp9X32na5KQ9SDnL5/mcp

Claude Desktop

Follow the steps below to connect in seconds.

1In Claude Desktop, open Settings → Connectors.
2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
3Click Add and start a new chat — Agent Workflow Validator capabilities are ready to use.

Configuration · claude_desktop_config.jsonCopy

{
  "mcpServers": {
    "agent-workflow-validator-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_GhJ0yhDVLltxece1ONMS8eODp9X32na5KQ9SDnL5/mcp"
    }
  }
}

Claude
ChatGPT
Cursor
VS Code
Windsurf
Claude Code
JetBrains
Cline

Step-by-step instructions for each client are in the guide. How to connect

Guided setup for Claude? Set up Agent Workflow Validator in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Agent Workflow Validator owners hand off.

This MCP is built for technical architects and senior developers who design complex, multi-step agentic systems. If your agent's behavior depends on a precise sequence of states, you need this. It lets you prove the logic works before writing a single line of production code.

01
ML Engineer
Use this to validate the state space of a new agent model before deployment.
02
Software Architect
Test the structural integrity of large, multi-component workflow graphs.
03
Developer
Verify that business logic constraints are met across all possible execution paths.

FAQ

Questions Agent Workflow Validator owners ask.

01
What kind of workflows does this MCP validate?
It validates agentic workflows modeled as directed graphs, specifically focusing on deterministic finite state machines. It doesn't care about the underlying code, only the structure of the process flow.
02
Does this check for bugs in my code?
No. This MCP validates the structural integrity and logic of the workflow model itself. It checks if the process flow is sound, not if the code that executes the flow is bug-free.
03
What is 'decision completeness'?
Decision completeness is a business logic check. It confirms that every decision state in your workflow has defined outcomes for all possibilities, preventing the agent from getting stuck.
04
Can I use this with any AI client?
Yes. Since this MCP is hosted on Vinkius, you connect your preferred AI client—like Claude, Cursor, or Windsurf—once, and you get access to the entire catalog, including this validator.
05
What does 'dead-end state' mean in this context?
A dead-end state is a point in the workflow that has no outgoing transitions. If the agent reaches it, it has nowhere else to go, which usually indicates a flaw in the design.
06
What does validate_workflow_structure check?
It verifies that there is exactly one start state, identifies unreachable states, and flags dead-end states that lack outgoing transitions.
07
How can I check if my decision states are valid?
Use the check_workflow_constraints capability. It validates that the sum of probabilities for all exit conditions in a decision state equals exactly 1.0.
08
Can this capability handle complex workflows?
Yes, analyze_workflow_metrics can calculate path lengths and visit frequencies, and it will flag any workflow where the maximum path length exceeds 50 states.

Explore

More in Developer Tools

Connect Agent Workflow Validator to Claude, Cursor, ChatGPT & more

Your AI does the work. We keep it safe and sound.

Each Connector runs inside its own sealed environment.

One switch stops every agent. Instantly.

Spending limits that pause instead of surprise.

We ship only the actions that matter.

01-03

Analyze workflow metrics

Check workflow constraints

Validate workflow structure

What teams actually run

Financial Approval Agent

Multi-Step Chatbot Flow

Compliance Workflow Audit

Game State Machine Testing

Building your own app? The connector is yours to use.

Agent Workflow Validator Connector

Claude Desktop

ML Engineer

Software Architect

Developer

What kind of workflows does this MCP validate?

Does this check for bugs in my code?

What is 'decision completeness'?

Can I use this with any AI client?

What does 'dead-end state' mean in this context?

What does validate_workflow_structure check?

How can I check if my decision states are valid?

Can this capability handle complex workflows?

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