Can this MCP perform financial reconciliations?

No. This is a strictly stateless reasoning gatekeeper. It does not perform mathematical reconciliations, access ERP systems, or review ledgers. It validates the logical structure of the AI's accounting/audit reasoning based on the inputs provided.

Why did the Prover reject my accounting memo with STANDARD_COMPLIANCE_BLIND?

Because the reasoning relied on vague appeals like 'according to GAAP' or 'standard accounting practice'. To pass the Prover, you must cite specific US standards (e.g., FASB ASC 606, PCAOB AS 2110).

What does ROMM mean and why is it required?

ROMM stands for Risk of Material Misstatement. In auditing, you cannot propose substantive procedures without first assessing the inherent and control risks that could lead to a material error. The Prover forces this assessment.

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Connect Accounting & Audit Prover 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. Forces AI agents to cite specific US standards and evidence.

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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 · 1 capability

We ship only the actions that matter.

Capability set01 / 01

01

1 capability in this set.

Part of 1 available through Accounting & Audit Prover.

01
Validate accounting audit
You must: (1) define the AUDIT SCOPE. specific financial statement area, account balance, or transaction class. "Revenue" is too broad. "Revenue recognition for multi-year SaaS contracts under ASC 606" is a scope, (2) cite the APPLICABLE STANDARD. exact FASB ASC topic or PCAOB auditing standard with reference number. "GAAP principles" and "standard practices" are not citations. "ASC 606-10-25" and "PCAOB AS 2315" are, (3) quantify MATERIALITY. specific dollar thresholds or percentage benchmarks. "5% of pre-tax income = $2.3M overall materiality, $1.7M performance materiality". not "significant amount", (4) assess ROMM. identify what could go wrong (inherent risk), evaluate control design and operating effectiveness (control risk), and determine the nature, timing, and extent of substantive procedures that respond to the assessed risks, (5) detail PROCEDURES. name specific substantive or analytical tests: vouching to third-party invoices, recalculating depreciation schedules, confirming balances with banks, performing cut-off testing, analytical procedures comparing current to prior period with expectation and threshold, (6) specify EVIDENCE. the exact documentary proof relied upon: bank confirmations, third-party invoices, signed contracts, board minutes, external legal counsel letters, management representations, (7) state the AUDIT CONCLUSION. unmodified/qualified/adverse opinion basis, or specific accounting treatment conclusion with ASC reference. If the capability rejects, your accounting/audit reasoning has a structural deficiency. Fix it before advising. Structured reflection capability for US accounting and audit reasoning (GAAP/FASB ASC/PCAOB/AICPA). Forces the agent to construct rigorous, standard-grounded financial analysis before concluding. Catches Standard Blindness (vague "GAAP rules" without citing ASC/PCAOB codification), Unquantified Materiality (no numerical thresholds. "significant" is not a number), Ignored ROMM (proposing procedures without assessing Risk of Material Misstatement or internal controls), Vague Procedures ("we will audit" without naming substantive or analytical tests), and Ungrounded Evidence (concluding without citing specific documentary proof). Call once per accounting issue or audit engagement area

Automate a task

Put Accounting & Audit Prover to work on one thing.

Step-by-step automations your AI runs through this Connector: the workflow, the prompts to start with, and the exact capabilities behind each move.

One connector, every AI

Accounting & Audit Prover 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 Accounting & Audit Prover 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

819ms average. Fast in production.

Accounting & Audit Prover is checked daily against the live service.

Daily averagePeak 939ms

Oct 3Today

Fastest day: 662ms
Slowest day: 939ms
14-day trend: Improving-9%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 1 capability arrives 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 Accounting & Audit Prover, so you can see the experience inside your AI.

It does not authenticate your account with Accounting & Audit Prover. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

Accounting & Audit Prover Connector

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

Connector linkhttps://edge.vinkius.com/vk_preview_mMGbNlFg0aQfSa1s7ucGtBTn8dMqmp7ShZBqhrrm/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 — Accounting & Audit Prover capabilities are ready to use.

Configuration · claude_desktop_config.jsonCopy

{
  "mcpServers": {
    "accounting-audit-prover-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_mMGbNlFg0aQfSa1s7ucGtBTn8dMqmp7ShZBqhrrm/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 Accounting & Audit Prover in Claude and other AIs

See all the AI clients this connector works with ↑

FAQ

Questions Accounting & Audit Prover owners ask.

01
Can this MCP perform financial reconciliations?
No. This is a strictly stateless reasoning gatekeeper. It does not perform mathematical reconciliations, access ERP systems, or review ledgers. It validates the logical structure of the AI's accounting/audit reasoning based on the inputs provided.
02
Why did the Prover reject my accounting memo with STANDARD_COMPLIANCE_BLIND?
Because the reasoning relied on vague appeals like 'according to GAAP' or 'standard accounting practice'. To pass the Prover, you must cite specific US standards (e.g., FASB ASC 606, PCAOB AS 2110).
03
What does ROMM mean and why is it required?
ROMM stands for Risk of Material Misstatement. In auditing, you cannot propose substantive procedures without first assessing the inherent and control risks that could lead to a material error. The Prover forces this assessment.

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Connect Accounting & Audit Prover to Claude, Cursor, ChatGPT & more

Connect Accounting & Audit Prover to ChatGPT and Claude

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