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PopNx MCPMCP servers for people who use AI · explained in plain words

PoliErgaleio

by poliergaleio.comversion 16.0.0i★ –iRuns in the cloud
Registry namecom.poliergaleio/calculators

How to install

What it does

Cyprus financial calculators with optional OAuth access to personal saved calculations.

  • Connects Runs in the cloud
  • Account or key No key needed
  • Category Accounting, finance & tax

Install

Pick the AI app you use, then copy the settings.

Passed 2/3 checks · What you ask goes through the maker’s server (gpkpjfdlbsuyevfdsnbq.supabase.co) · ✓ Commands checked Nov 13, 2026

First: which AI do you use?

Pick your app and the steps appear below.

Works with Claude · about 2 min

No key, nothing to install · Set it up once on claude.ai or the desktop app, then use it in chat · free accounts can add 1 · on Team/Enterprise an Owner adds it

  1. Open Claude’s Connectors page

    CustomizeConnectors

    CustomizeConnectors1Add2https://…3Add4
  2. Click “Add” → “Custom” → “Web” and fill in these 2 fields

    Copy each value into the field with the same name in Claude, then click Continue

    Name · NamePoliErgaleio
    Remote MCP server URL · Addresshttps://gpkpjfdlbsuyevfdsnbq.supabase.co/functions/v1/public-api/mcp

    Click Continue past the sign-in settings Claude detected · under Authentication choose what the maker says (Sign in now, Sign in when needed or No sign in), then click Add

  3. Turn it on in a chat

    +ConnectorsPoliErgaleio

  4. Try it

    Use PoliErgaleio and tell me what you can do for me, then show me one thing

    ✓ If Claude says it is using PoliErgaleio or shows a PoliErgaleio tool in the answer, you are connected

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with ChatGPT, depending on your plan

Full MCP: ChatGPT Business, Enterprise or Edu on the web · Pro: connects with read/fetch permissions, so tools that change data may not work · Plus: not confirmed in OpenAI’s docs; if you see an add-custom-MCP option on the Plugins page you can try these steps · web only

  1. Open ChatGPT’s add-MCP page on the web

    Plugins+Add custom MCP server

    ChatGPTPlugins1+2https://…3Create4
  2. Fill in the name and address

    Enter a name, paste the address under Connection, tick the risk warning and click Create as a plugin

    Name · NamePoliErgaleio
    Connection · Addresshttps://gpkpjfdlbsuyevfdsnbq.supabase.co/functions/v1/public-api/mcp
  3. Pick PoliErgaleio in a chat

    Start a new chat and pick PoliErgaleio from your plugins before typing

  4. Try it

    Use PoliErgaleio and tell me what you can do for me, then show me one thing

    ✓ If ChatGPT says it is using PoliErgaleio or shows a PoliErgaleio tool in the answer, you are connected

Menu names checked against OpenAI’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with Claude Code · about 2 min

No key, nothing to install

  1. Open Terminal

    Mac: press Command+Space and type Terminal · Windows: open PowerShell

  2. Paste this command and press Enter

    claude mcp add --transport http --scope user calculators https://gpkpjfdlbsuyevfdsnbq.supabase.co/functions/v1/public-api/mcp
  3. Type /mcp in Claude Code

    You should see PoliErgaleio listed as connected

  4. Try it

    Use PoliErgaleio and tell me what you can do for me, then show me one thing

    ✓ If Claude Code says it is using PoliErgaleio or shows a PoliErgaleio tool in the answer, you are connected

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with Cursor · about 2 min

No key, nothing to install

  1. Click this button to open Cursor

    Open in Cursor

    Cursor asks you to confirm; click Install

  2. Open the AI chat in Cursor in Agent mode

  3. Try it

    Use PoliErgaleio and tell me what you can do for me, then show me one thing

    ✓ If Cursor says it is using PoliErgaleio or shows a PoliErgaleio tool in the answer, you are connected

Menu names checked against Cursor’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with VS Code · about 2 min

No key, nothing to install

  1. Click this button to open VS Code

    Open in VS Code

    VS Code asks you to confirm; click Install

  2. Open the AI chat in VS Code in Agent mode

  3. Try it

    Use PoliErgaleio and tell me what you can do for me, then show me one thing

    ✓ If VS Code says it is using PoliErgaleio or shows a PoliErgaleio tool in the answer, you are connected

Menu names checked against VS Code’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Other apps that use MCP, such as Windsurf, Zed or Gemini CLI, each add servers differently. See how in the app list.

See every app that uses MCP →

Address for apps that connect over the web

Addresshttps://gpkpjfdlbsuyevfdsnbq.supabase.co/functions/v1/public-api/mcp

JSON settings are under “For developers” below

Stuck? Ask people who use PoliErgaleio💬 Discussion →
For developers: Terminal commands and JSON settings

Over the web

Claude Code

claude mcp add --transport http --scope user calculators https://gpkpjfdlbsuyevfdsnbq.supabase.co/functions/v1/public-api/mcp

Cursor (~/.cursor/mcp.json)

{
  "mcpServers": {
    "calculators": {
      "url": "https://gpkpjfdlbsuyevfdsnbq.supabase.co/functions/v1/public-api/mcp"
    }
  }
}

VS Code (mcp.json)

{
  "servers": {
    "calculators": {
      "type": "http",
      "url": "https://gpkpjfdlbsuyevfdsnbq.supabase.co/functions/v1/public-api/mcp"
    }
  }
}

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

At a glance

Downloads per weeki
Not on npm/PyPI
Verified domain
✓ poliergaleio.com
Licencei
No licence stated
Connection
Runs in the cloud
Transport
streamable-http
Latest versioni
16.0.0
Published to registryi
Oct 29, 2026
Code last changedi
–
Maker
poliergaleio.com
Repo
–
Registry status
Active

Which apps can use it

Based on how this server connects and on each app’s own docs, checked Nov 10, 2026.

Connect over the internet in

ClaudeChatGPTGooseLM StudioMsty StudioCherry StudioCursorVS Code + GitHub CopilotVisual StudioWindsurf (Devin Desktop)ZedKiroClineContinueJetBrains AI AssistantClaude CodeCodex CLIGemini CLIOpenCodenodecodeWarpLibreChatOpen WebUIRaycast

All apps, with pros and cons →

Related guides

What it can do

Tool names and descriptions exactly as the server reported them on Nov 12, 2026. The maker wrote them, not us; we show them as plain text.

  • calculate_cyprus_income_tax

    Calculates Cyprus income tax, employee/self-employed SI, GESY and take-home pay. Employee SI and first-employment relief use qualifying employment remuneration only; rent does not increase employee SI. GESY uses the shared €180,000 personal ceiling. Use for a Cyprus resident or n

  • calculate_cyprus_state_pension

    Estimates the Cyprus state (contributory) pension amount at retirement using official contribution schedules and current 2026 pension income-tax bands, based on accumulated insurance units and contribution history. Use to estimate contributory Cyprus state pension entitlement and

  • run_retirement_stress_test

    Runs a deterministic projection plus Monte Carlo simulation of a retirement savings plan. Seeded market and medical paths use independent random streams. Age-keyed returnOverrides replace returns in both calculation modes; nonDepletionProbability always reports basic no-shortfall

  • calculate_cyprus_unemployment_benefit

    Estimates the Cyprus unemployment benefit using statutory percentage-point dependant additions and a capped earnings-related supplement, and separately assesses entitlement when qualifying facts are supplied. Use to estimate the conditional Cyprus unemployment benefit amount and

  • get_pension_reference_data

    Returns official Cyprus Social Insurance reference tables for a given year. Use to retrieve official Cyprus social-insurance reference figures for a user-specified calendar year. Reuse a year already given or ask for the missing year; do not assume which tax/reference year applie

  • parse_pension_statement

    Extracts structured contribution history from pasted Cyprus Social Insurance Services pension statement text. Use to extract supported contribution years and units from an actual pasted Cyprus Social Insurance statement. Do not fill gaps or create contribution records; report mis

  • calculate_cyprus_capital_gains

    Calculates Cyprus Capital Gains Tax on an immovable property disposal using 2025 or 2026 rules, including CPI indexation, year-specific lifetime exemptions, the 20% CGT rate and the 0.4% property transfer fee. Use for Cyprus capital-gains tax on an immovable-property sale. Obtain

  • simulate_mortgage

    Simulates a Cyprus mortgage with a payment schedule that reconciles paid amounts to principal and interest. Supports fixed then variable periods, monthly overpayments, lump sums and interest-only loans; interest-only minimum payments track the remaining balance, with principal du

  • calculate_stock_options

    Compares the Cyprus tax on an employee stock option exercise under the 2025 benefit-in-kind rules (progressive income tax) and the 2026 approved-scheme rules (flat 8% within caps), including the 2x salary annual cap and the €1m rolling 10-year lifetime cap. Use to compare Cyprus

  • compare_rent_vs_buy

    Compares buying a home against renting using actual period mortgage payments and symmetric investment of whichever scenario has lower cash costs. Mortgage contributions stop after payoff; purchase/sale costs, maintenance, rent inflation and investment returns are included. Use on

  • calculate_ev_savings

    Compares the annual running cost of an electric car against a petrol/diesel car in Cyprus, splitting charging between spare solar production, home grid electricity and public chargers, and reporting yearly savings and payback on the extra purchase cost. Use to compare EV and petr

  • compare_investment_vehicles

    Compares a taxable investment (option 1) against a tax-deductible vehicle such as a provident fund or life-insurance savings plan (option 2), matching the true out-of-pocket cost of both and applying entry/exit fees, AUM fees, commission and exit tax. Use to compare taxable inves

  • plan_monthly_budget

    Builds a monthly budget from a list of expenses at any frequency: normalises everything to a monthly basis, tiers each item (T1 fixed essentials, T2 variable essentials, T3 lifestyle, T4 discretionary), and returns cash-basis disposable income, savings rate after expenses and inv

  • analyze_portfolio

    Analyzes portfolio transactions or holdings: invested capital, value, absolute/TWR returns, eligible single-deposit CAGR, sub-portfolio allocation, and FX conversion. CAGR is null with a reason after multiple contributions or withdrawals. Use to analyze actual portfolio ledgers o

  • simulate_life_insurance_flush

    Simulates a Cyprus unit-linked life insurance policy and calculates tax and returns from executed withdrawals only. Requests above available funds are capped and flagged; self-funded surrender taxes are included in household cash flows and IRR. Use to model withdrawals from an ex

  • audit_mortgage_statement

    Forensic audit of a mortgage statement: replays the loan day by day and grid-searches the bank's interest convention (Actual/365, Actual/360 or Actual/Actual day count; monthly, semi-annual or annual capitalisation; exact or 2-decimal daily rounding), ranks candidates by RMS erro

  • list_saved_calculations

    Lists metadata of an authenticated user's saved calculations by calculator type. Use so an agent can help a user find a previously saved scenario before loading it. Never returns encrypted contents.

  • load_saved_calculation

    Loads one saved calculation belonging to the authenticated API key's user. Use after list_saved_calculations to retrieve full details of a specific saved scenario. Locked saves return locked: true and no contents.

  • save_calculation

    Saves a calculator scenario to the authenticated user's stored history. Use when the user asks to save, keep or remember a scenario. Stores the inputs unencrypted (with server-computed results) so list/load can return them later.

  • update_calculation

    Renames a saved calculation and/or replaces its inputs (recomputing results). Use when the user asks to rename a save or re-run it with different inputs. Encrypted saves stay locked.

  • delete_saved_calculation

    Deletes one saved calculation belonging to the authenticated API key's user. Use when the user asks to delete or forget a saved scenario. Works on encrypted saves too.

  • compare_saved_calculations

    Diffs two saved calculations (inputs and results) field by field. Use for 'compare my mortgage before/after' style questions instead of reconstructing the diff from two loads. Encrypted sides report locked instead of contents.

  • parse_portfolio_csv

    Turns pasted broker CSV or ledger text into analyze_portfolio transactions. Use to extract supported transactions from actual pasted broker CSV or ledger text. Require the source text and actual base currency, report missing/unreadable values, and never create transactions or ass

  • parse_mortgage_statement_text

    Turns pasted bank mortgage-statement rows into audit_mortgage_statement inputs. Use to extract supported fields from actual mortgage statement text. Report missing fields and do not create or infer statement rows.

  • optimize_company_director_remuneration

    Optimizes Cyprus LTD company-director remuneration for monetary inputs up to €1,000,000, with a fixed solver evaluation budget. Use for a Cyprus LTD director remuneration comparison. Monetary inputs may not exceed €1,000,000; larger values are rejected before solving. Require com

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 13, 2026

  • ! Caution

    Maker matches the repo

    The registry lists no source repo, so we cannot match the publisher (poliergaleio.com) to the code

  • … Not checked yet

    Still maintained

    We have not read this repo from GitHub yet

  • … Not checked yet

    Has a licence

    We have not read this repo from GitHub yet

  • ✓ Pass

    Endpoint responds

    Responded in 437 ms (HTTP 200)

  • – Not applicable

    Sign-in with OAuth

    No sign-in needed

  • ✓ Pass

    No hidden instructions in tool descriptions

    Read 25 tool descriptions and found no hidden instructions to the AI

Discussion

Ask, share a tip or report that it does not work. Sorted by what people marked helpful.

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User reviews

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Compared with others in Accounting, finance & taxi

  • More stars than 0% of the other 3178 servers in this category
  • Published to the registry more recently than 66% of the other 3178 servers in this category
  • Basic checks equal to or better than 52% of the other 3178 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is PoliErgaleio safe?

It passed 2 of 3 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.

Is it still maintained?

The GitHub repo last changed –, and the latest version (16.0.0) reached the registry 15 days ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT on the web (full MCP on Business and above; Pro read-only).

What can I use instead?

In the same category: CCXT, Finance Toolkit, AKQuant

Others in the same category

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Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

CCXT

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by ccxtWidely used↓ 667/wk★ 44.9K Stars for the whole repoUpdated 2 months ago

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Finance Toolkit

500+ transparent financial methods calculated from raw statements, not third-party endpoints.

by JerBoumaWidely used↓ 15.6K/wk★ 5.5KUpdated 4 days ago

Computer or cloud

AKQuant

Write and backtest trading strategies with AKQuant: API lookup, strategy checks, backtest runs

by akfamilyWidely used↓ 3.3K/wk★ 2.6KUpdated yesterday

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README from the maker

No README found in the repo