Compabase

io.github.ContentWriterco/compabaseVersion 1.6.2

3M+ Polish companies (KRS, CEIDG): financials, people, rankings and public registries.

Status

Responds312 msNov 14, 2026, 14:36 UTCAnswered our handshake without sign-in.

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Last checked: Nov 14, 2026, 14:36 UTC
Latency: 312 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 21:12 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://compabase.com/api/mcpResponds312 msNov 14, 2026, 14:36 UTC

No sign-in

Claude Code

claude mcp add --transport http compabase https://compabase.com/api/mcp

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: compabase
Remote MCP server URL: https://compabase.com/api/mcp

Cursor

{
  "mcpServers": {
    "compabase": {
      "url": "https://compabase.com/api/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"compabase","type":"http","url":"https://compabase.com/api/mcp"}'

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Tools

55 tools

Tools of Compabase
	Description		Read-only	Idempotent	Open world
`add_to_watchlist`Add a company to the user's watchlist. Identify by KRS (10-digit) or NIP (10-digit). Supports both KRS companies and CEIDG sole proprietorships (via NIP).	Add a company to the user's watchlist. Identify by KRS (10-digit) or NIP (10-digit). Supports both KRS companies and CEIDG sole proprietorships (via NIP).	No	No	Yes	No
`add_watchlist_batch`Add multiple companies to watchlist in one call. Provide an array of KRS/NIP identifiers (max 500). Resolves identifiers to companies, skips duplicates, respects plan limits.	Add multiple companies to watchlist in one call. Provide an array of KRS/NIP identifiers (max 500). Resolves identifiers to companies, skips duplicates, respects plan limits.	No	No	No	No
`check_signup`Poll a request_signup session. When the user has confirmed email, returns mcp_key once and cursor_mcp_json to write to MCP config. Call every 3 seconds until status is ready, expired, or already_delivered. No auth required.	Poll a request_signup session. When the user has confirmed email, returns mcp_key once and cursor_mcp_json to write to MCP config. Call every 3 seconds until status is ready, expired, or already_delivered. No auth required.	No	No	No	Yes
`count_companies`Count KRS companies matching given filters. Returns a single number — no company list. Does not count JDG in this tool (full CEIDG is in Compabase; listing is RODO-gated). Sparse or zero counts in JDG-dominated PKDs include a `hint`.	Count KRS companies matching given filters. Returns a single number — no company list. Does not count JDG in this tool (full CEIDG is in Compabase; listing is RODO-gated). Sparse or zero counts in JDG-dominated PKDs include a `hint`.	No	Yes	Yes	No
`create_api_key`Create a new REST API key (cb_…). The raw key is returned once and cannot be retrieved later.	Create a new REST API key (cb_…). The raw key is returned once and cannot be retrieved later.	No	No	No	No
`create_mcp_key`Create a new MCP key (mcpk_…). The raw key is returned once and cannot be retrieved later.	Create a new MCP key (mcpk_…). The raw key is returned once and cannot be retrieved later.	No	No	No	No
`delete_api_key`Revoke (deactivate) a REST API key by its ID. The key stops working immediately.	Revoke (deactivate) a REST API key by its ID. The key stops working immediately.	Yes	No	Yes	No
`delete_byok_key`Remove a configured BYOK provider key. After removal, the platform falls back to its own model access.	Remove a configured BYOK provider key. After removal, the platform falls back to its own model access.	Yes	No	Yes	No
`delete_mcp_key`Revoke (deactivate) an MCP key by its ID. Cannot revoke the key currently in use. The key stops working immediately.	Revoke (deactivate) an MCP key by its ID. Cannot revoke the key currently in use. The key stops working immediately.	Yes	No	Yes	No
`execute_sql`Execute a read-only SQL SELECT query against the Compabase database. Use when dedicated tools are not enough (aggregations, joins, custom analysis). Returns at most row_limit rows per call depending on the plan (Free 100, Pro 500, Scale 1000); if truncated is true, the full result is larger and fits better as an aggregate inside SQL (GROUP BY, COUNT, AVG, percentile_cont).	Execute a read-only SQL SELECT query against the Compabase database. Use when dedicated tools are not enough (aggregations, joins, custom analysis). Returns at most row_limit rows per call depending on the plan (Free 100, Pro 500, Scale 1000); if truncated is true, the full result is larger and fits better as an aggregate inside SQL (GROUP BY, COUNT, AVG, percentile_cont).	No	Yes	Yes	No
`export_companies`Bulk file export of companies matching filters (CSV / XLSX / JSON). Up to 500 rows per call. Default `fields=contacts_only`: name, NIP, KRS, city, email, phone, website — small enough to use in-chat. `fields=summary` adds location, PKD, latest revenue/profit. `fields=full` is the complete dump (change history, rankings, people, enrichments, CSV twins) and often exceeds MCP client limits. Consumes export quota only after the file is built successfully. A short list of emails is also available directly from search_companies with fields=contacts_only.	Bulk file export of companies matching filters (CSV / XLSX / JSON). Up to 500 rows per call. Default `fields=contacts_only`: name, NIP, KRS, city, email, phone, website — small enough to use in-chat. `fields=summary` adds location, PKD, latest revenue/profit. `fields=full` is the complete dump (change history, rankings, people, enrichments, CSV twins) and often exceeds MCP client limits. Consumes export quota only after the file is built successfully. A short list of emails is also available directly from search_companies with fields=contacts_only.	No	No	No	No
`get_byok_keys`List configured Bring-Your-Own-Key (BYOK) provider keys status. Shows which providers (openai, claude, gemini) have keys configured, with prefix and last-used date. Never returns the actual key.	List configured Bring-Your-Own-Key (BYOK) provider keys status. Shows which providers (openai, claude, gemini) have keys configured, with prefix and last-used date. Never returns the actual key.	No	Yes	Yes	No
`get_company`Get company registry profile and headline financials for one latest filed period (`financials.period_to` / `financial_period_to`): revenue, profit, costs, assets, estimated_value (Ohlson/RIM equity estimate), PKD, address, plus contacts when on record, full address, share capital, representation, recent KRS changes and `vat` (MF white list: VAT status, VAT registration date, bank accounts, removal/restoration, date Compabase checked it). All money fields in this response are that same period — there is no nested summary from a different year. NIP lookup also returns a CEIDG/JDG firm when it has a public contact email (RODO). Does NOT include balance-sheet line items (cash, receivables, inventories). For those or earlier years, use get_financials.	Get company registry profile and headline financials for one latest filed period (`financials.period_to` / `financial_period_to`): revenue, profit, costs, assets, estimated_value (Ohlson/RIM equity estimate), PKD, address, plus contacts when on record, full address, share capital, representation, recent KRS changes and `vat` (MF white list: VAT status, VAT registration date, bank accounts, removal/restoration, date Compabase checked it). All money fields in this response are that same period — there is no nested summary from a different year. NIP lookup also returns a CEIDG/JDG firm when it has a public contact email (RODO). Does NOT include balance-sheet line items (cash, receivables, inventories). For those or earlier years, use get_financials.	No	Yes	Yes	No
`get_company_articles`Get full text of the company's articles of association or statute (umowa spółki / statut) from RAR (Repozytorium Akt Rejestrowych). Use when the user asks about: share transfer consent, preemption rights, non-compete clauses, company duration, voting rights, special share classes, representation rules from the deed, or any clause in the founding document. Returns doc metadata + full extracted text. KRS companies only.	Get full text of the company's articles of association or statute (umowa spółki / statut) from RAR (Repozytorium Akt Rejestrowych). Use when the user asks about: share transfer consent, preemption rights, non-compete clauses, company duration, voting rights, special share classes, representation rules from the deed, or any clause in the founding document. Returns doc metadata + full extracted text. KRS companies only.	No	Yes	Yes	No
`get_company_beneficiaries`Get CRBR beneficial owners for a KRS company. All names are returned (same as zarząd / wspólnicy). PESEL is never included (birth_year only). JDG are not in CRBR.	Get CRBR beneficial owners for a KRS company. All names are returned (same as zarząd / wspólnicy). PESEL is never included (birth_year only). JDG are not in CRBR.	No	Yes	Yes	No
`get_company_court_gazette`Get Court and Commercial Gazette (MSiG) notices for one company. Matched by KRS or NIP (creditor calls, dissolution, mergers, liquidation).	Get Court and Commercial Gazette (MSiG) notices for one company. Matched by KRS or NIP (creditor calls, dissolution, mergers, liquidation).	No	Yes	Yes	No
`get_company_debt_registry`Get KRZ insolvency / restructuring proceedings. KRS companies via company_krz; sole proprietors via CEIDG KRZ by NIP.	Get KRZ insolvency / restructuring proceedings. KRS companies via company_krz; sole proprietors via CEIDG KRZ by NIP.	No	Yes	Yes	No
`get_company_energy_licenses`Get URE energy concessions for a company — full list of electricity, gas, heat, and liquid fuels, with validity dates and pending applications. Keyed by NIP. Identify company by name, KRS, or NIP.	Get URE energy concessions for a company — full list of electricity, gas, heat, and liquid fuels, with validity dates and pending applications. Keyed by NIP. Identify company by name, KRS, or NIP.	No	Yes	Yes	No
`get_company_eu_funds`Get European Funds (Fundusze Europejskie) projects for a company — official MFiPR lists, EU co-financing, programme and dates. Keyed by NIP. Identify company by name, KRS, or NIP. Cohesion/shared-management funds; not TED procurement, not FTS Commission grants, and not SUDOP state aid.	Get European Funds (Fundusze Europejskie) projects for a company — official MFiPR lists, EU co-financing, programme and dates. Keyed by NIP. Identify company by name, KRS, or NIP. Cohesion/shared-management funds; not TED procurement, not FTS Commission grants, and not SUDOP state aid.	No	Yes	Yes	No
`get_company_eu_tenders`Get TED EU-threshold public procurement — full awards as contractor and notices as buyer. Keyed by NIP. Identify company by name, KRS, or NIP.	Get TED EU-threshold public procurement — full awards as contractor and notices as buyer. Keyed by NIP. Identify company by name, KRS, or NIP.	No	Yes	Yes	No
`get_company_filing_timeliness`Financial statement filing timeliness from KRS register entries (date each annual statement was filed) and the Financial Document Repository: for each recent financial year the period end, filing date, statutory deadline (year end + 6 months + 15 days), days late or not filed, and whether a statutory auditor's report was filed. Also overdue_year when the latest statement is past its deadline and missing, and late_last_5y. Keyed by KRS; null when the company has never filed.	Financial statement filing timeliness from KRS register entries (date each annual statement was filed) and the Financial Document Repository: for each recent financial year the period end, filing date, statutory deadline (year end + 6 months + 15 days), days late or not filed, and whether a statutory auditor's report was filed. Also overdue_year when the latest statement is past its deadline and missing, and late_last_5y. Keyed by KRS; null when the company has never filed.	No	Yes	Yes	No
`get_company_financial_supervision`KNF register (Polish Financial Supervision Authority): licences and entries of a financial company — banks, payment / e-money institutions, investment firms, insurers, lending institutions, agents. Returns entries with kind, KNF number, status, registration / decision / strike-off dates and services. Keyed by NIP; null when the company has no KNF entry.	KNF register (Polish Financial Supervision Authority): licences and entries of a financial company — banks, payment / e-money institutions, investment firms, insurers, lending institutions, agents. Returns entries with kind, KNF number, status, registration / decision / strike-off dates and services. Keyed by NIP; null when the company has no KNF entry.	No	Yes	Yes	No
`get_company_group`Get the corporate group of a Polish company from the global LEI register (GLEIF), supplemented with foreign corporate shareholders from KRS matched to it: direct parent and ultimate parent (name, country, LEI), subsidiaries and other group companies — Polish ones with KRS number, foreign ones with country — and group size. Answers 'who owns this company', 'which concern does it belong to', 'other companies of the group in Poland and abroad'. Keyed by KRS. Identify company by name, KRS, or NIP.	Get the corporate group of a Polish company from the global LEI register (GLEIF), supplemented with foreign corporate shareholders from KRS matched to it: direct parent and ultimate parent (name, country, LEI), subsidiaries and other group companies — Polish ones with KRS number, foreign ones with country — and group size. Answers 'who owns this company', 'which concern does it belong to', 'other companies of the group in Poland and abroad'. Keyed by KRS. Identify company by name, KRS, or NIP.	No	Yes	Yes	No
`get_company_nfz_contracts`Get contracts between the company (as a healthcare provider) and Poland's National Health Fund (NFZ) — value of NFZ contracts in the latest year and every year since 2008, types of care (hospital, outpatient, dental, rehabilitation, pharmacy etc.) with NFZ regional branch, and the largest contracts. Amounts are annual contract values in PLN. Keyed by NIP. Identify company by name, KRS, or NIP.	Get contracts between the company (as a healthcare provider) and Poland's National Health Fund (NFZ) — value of NFZ contracts in the latest year and every year since 2008, types of care (hospital, outpatient, dental, rehabilitation, pharmacy etc.) with NFZ regional branch, and the largest contracts. Amounts are annual contract values in PLN. Keyed by NIP. Identify company by name, KRS, or NIP.	No	Yes	Yes	No
`get_company_nfz_queues`Get NFZ (National Health Fund) waiting lists of a healthcare provider — every NFZ-funded service (specialist clinics, diagnostics such as MRI/CT, procedures, rehabilitation, hospital wards) it runs a waiting list for, per location: NFZ forecast waiting time for stable and urgent cases, people waiting, average wait, address, phone, whether children are seen and accessibility. Sorted by shortest wait. Optional filters: service (e.g. 'okulist', 'rezonans') and town. Data from the NFZ 'Terminy leczenia' API; the forecast is not a booking. Keyed by NIP. Identify company by name, KRS, or NIP.	Get NFZ (National Health Fund) waiting lists of a healthcare provider — every NFZ-funded service (specialist clinics, diagnostics such as MRI/CT, procedures, rehabilitation, hospital wards) it runs a waiting list for, per location: NFZ forecast waiting time for stable and urgent cases, people waiting, average wait, address, phone, whether children are seen and accessibility. Sorted by shortest wait. Optional filters: service (e.g. 'okulist', 'rezonans') and town. Data from the NFZ 'Terminy leczenia' API; the forecast is not a booking. Keyed by NIP. Identify company by name, KRS, or NIP.	No	Yes	Yes	No
`get_company_people`Get people associated with a company — management board, supervisory board, shareholders, proxies. Returns display names, role labels, and relationship types (management, supervisory, ownership, procuration). Identify by name, KRS, or NIP.	Get people associated with a company — management board, supervisory board, shareholders, proxies. Returns display names, role labels, and relationship types (management, supervisory, ownership, procuration). Identify by name, KRS, or NIP.	No	Yes	Yes	No
`get_company_procurement`Get European Commission FTS awards for a company — Horizon, LIFE, Erasmus and other direct/indirect-management grants. Keyed by NIP (VAT). Identify by name, KRS, or NIP. Not cohesion funds (get_company_fe) and not TED procurement.	Get European Commission FTS awards for a company — Horizon, LIFE, Erasmus and other direct/indirect-management grants. Keyed by NIP (VAT). Identify by name, KRS, or NIP. Not cohesion funds (get_company_fe) and not TED procurement.	No	Yes	Yes	No
`get_company_procurement_counterparties`Public procurement counterparties of a company from BZP, TED and CRU: the buyers it most often wins contracts from, the contractors it most often awards contracts to, and its consortium partners — each with KRS (when known), number of contracts, total value (PLN/EUR/USD) and years. Top 20 per role plus totals. Keyed by NIP/KRS; null when the company has no public procurement.	Public procurement counterparties of a company from BZP, TED and CRU: the buyers it most often wins contracts from, the contractors it most often awards contracts to, and its consortium partners — each with KRS (when known), number of contracts, total value (PLN/EUR/USD) and years. Top 20 per role plus totals. Keyed by NIP/KRS; null when the company has no public procurement.	No	Yes	Yes	No
`get_company_procurement_disputes`Get National Appeal Chamber (Krajowa Izba Odwoławcza, KIO) rulings in public procurement disputes involving the company — as appellant (with upheld / dismissed / discontinued / rejected counts), as participant or as contracting authority — with case numbers, dates, other party and outcome. Parties are matched by name and city. Identify company by name, KRS, or NIP.	Get National Appeal Chamber (Krajowa Izba Odwoławcza, KIO) rulings in public procurement disputes involving the company — as appellant (with upheld / dismissed / discontinued / rejected counts), as participant or as contracting authority — with case numbers, dates, other party and outcome. Parties are matched by name and city. Identify company by name, KRS, or NIP.	No	Yes	Yes	No
`get_company_public_aid`Get SUDOP public aid / grants for a company — full case list with amounts, grantor, measure, purpose. Keyed by NIP. Identify company by name, KRS, or NIP.	Get SUDOP public aid / grants for a company — full case list with amounts, grantor, measure, purpose. Keyed by NIP. Identify company by name, KRS, or NIP.	No	Yes	Yes	No
`get_company_public_contracts`Get contracts from Poland's Central Register of Contracts (CRU JSFP, Ministry of Finance) where the company is the contractor of a public-sector unit (ministries, municipalities, schools, hospitals) — count, total value, top public buyers and the 50 most recent contracts (date, subject, value in PLN, buyer, link). Register live since July 2026; covers contracts below tender thresholds too. Keyed by NIP. Identify company by name, KRS, or NIP.	Get contracts from Poland's Central Register of Contracts (CRU JSFP, Ministry of Finance) where the company is the contractor of a public-sector unit (ministries, municipalities, schools, hospitals) — count, total value, top public buyers and the 50 most recent contracts (date, subject, value in PLN, buyer, link). Register live since July 2026; covers contracts below tender thresholds too. Keyed by NIP. Identify company by name, KRS, or NIP.	No	Yes	Yes	No
`get_company_public_tenders`Get BZP public procurement data — full awards as contractor and notices as buyer, with award values. Keyed by NIP. Identify company by name, KRS, or NIP.	Get BZP public procurement data — full awards as contractor and notices as buyer, with award values. Keyed by NIP. Identify company by name, KRS, or NIP.	No	Yes	Yes	No
`get_company_rankings`Get a company's revenue rank positions within its industry (PKD), region (voivodeship), and all of Poland. Returns rows from company_financial_rankings — one row per scope (pkd_full, pkd_division, pkd_section, region, country). PKD scope keys of historical classifications are prefixed with the version: 'v2007:62.01.Z', 'v2004:50', 'v1997:74.84.B' (no prefix = PKD 2025). Use for questions like: where does company X rank in Poland / its industry / its region?	Get a company's revenue rank positions within its industry (PKD), region (voivodeship), and all of Poland. Returns rows from company_financial_rankings — one row per scope (pkd_full, pkd_division, pkd_section, region, country). PKD scope keys of historical classifications are prefixed with the version: 'v2007:62.01.Z', 'v2004:50', 'v1997:74.84.B' (no prefix = PKD 2025). Use for questions like: where does company X rank in Poland / its industry / its region?	No	Yes	Yes	No
`get_company_real_estate`Company real estate from the latest financial statement (period ending 2025+): land incl. perpetual usufruct, buildings and premises, investment property (book values in PLN/EUR/USD) plus property locations named as mortgage collateral (address, land-register KW numbers, creditor). Keyed by KRS; null when the balance sheet shows no real estate (micro and small entities have no such breakdown).	Company real estate from the latest financial statement (period ending 2025+): land incl. perpetual usufruct, buildings and premises, investment property (book values in PLN/EUR/USD) plus property locations named as mortgage collateral (address, land-register KW numbers, creditor). Keyed by KRS; null when the balance sheet shows no real estate (micro and small entities have no such breakdown).	No	Yes	Yes	No
`get_company_sanctions`Official MSWiA sanctions listing for one company. Returns measures and legal grounds when the company is listed; null when it is not. Matched by KRS, NIP, or REGON. The same payload is included on get_company as sanctions.	Official MSWiA sanctions listing for one company. Returns measures and legal grounds when the company is listed; null when it is not. Matched by KRS, NIP, or REGON. The same payload is included on get_company as sanctions.	No	Yes	Yes	No
`get_company_secured_liabilities`Secured liabilities from the latest financial-statement notes (period ending 2025+): mortgages (hipoteki), registered / financial pledges (zastawy), transfers of ownership, assignments — with creditor, amount, secured debt, asset and land-register (KW) numbers. Keyed by KRS; null when nothing is disclosed.	Secured liabilities from the latest financial-statement notes (period ending 2025+): mortgages (hipoteki), registered / financial pledges (zastawy), transfers of ownership, assignments — with creditor, amount, secured debt, asset and land-register (KW) numbers. Keyed by KRS; null when nothing is disclosed.	No	Yes	Yes	No
`get_company_stock_market`Get Warsaw Stock Exchange listing for a company — ticker, ISIN, market (GPW main / NewConnect / GlobalConnect), last close and change, market cap, shares outstanding, TTM EPS, TTM P/E (falls back to last annual filing), last quarterly results, next earnings date, dividend per share and yield. Quotes delayed ~15 minutes, in PLN. Snapshot plus a few recent daily bars — not full OHLCV history. Keyed by NIP. Identify company by name, KRS, or NIP.	Get Warsaw Stock Exchange listing for a company — ticker, ISIN, market (GPW main / NewConnect / GlobalConnect), last close and change, market cap, shares outstanding, TTM EPS, TTM P/E (falls back to last annual filing), last quarterly results, next earnings date, dividend per share and yield. Quotes delayed ~15 minutes, in PLN. Snapshot plus a few recent daily bars — not full OHLCV history. Keyed by NIP. Identify company by name, KRS, or NIP.	No	Yes	Yes	No
`get_company_trademarks`Get Polish Patent Office (UPRP) trademarks owned or applied for by the company — mark name, application number, Nice classes, status (protected / pending / expired / refused), filing, registration and expiry dates, plus counts. Owners are matched by company name and city (UPRP does not publish NIP). Identify company by name, KRS, or NIP.	Get Polish Patent Office (UPRP) trademarks owned or applied for by the company — mark name, application number, Nice classes, status (protected / pending / expired / refused), filing, registration and expiry dates, plus counts. Owners are matched by company name and city (UPRP does not publish NIP). Identify company by name, KRS, or NIP.	No	Yes	Yes	No
`get_company_waste_registry`Get BDO waste and packaging register data — registration number, EUP site count, activity flags, and headquarters decisions with issue and validity dates. Keyed by NIP. Identify company by name, KRS, or NIP.	Get BDO waste and packaging register data — registration number, EUP site count, activity flags, and headquarters decisions with issue and validity dates. Keyed by NIP. Identify company by name, KRS, or NIP.	No	Yes	Yes	No
`get_company_website_facts`Facts read from the company's own website: opening hours (per weekday), branches/locations with addresses, offer (CPV divisions plus short product/service names in PL/EN/DE), certifications found on the site (ISO 9001, HACCP, FSC…), website technology (CMS, e-commerce platform, payments, analytics) and clients/partners linked from the site that match KRS companies. Keyed by KRS or NIP (sole proprietors with a public profile); null when the website has not been read or shows none of these.	Facts read from the company's own website: opening hours (per weekday), branches/locations with addresses, offer (CPV divisions plus short product/service names in PL/EN/DE), certifications found on the site (ISO 9001, HACCP, FSC…), website technology (CMS, e-commerce platform, payments, analytics) and clients/partners linked from the site that match KRS companies. Keyed by KRS or NIP (sole proprietors with a public profile); null when the website has not been read or shows none of these.	No	Yes	Yes	No
`get_financial_stats`Get precomputed aggregate financial statistics for a sector, region, PKD branch, or country. Returns median, p25/p75/p90, winsorized mean, mean, total, n_companies, min/max. Use for questions like: what is the median revenue / average profit / assets in industry X or region Y? median and winsor_mean are robust to outliers; mean is not. cost_wages is PLN-only.	Get precomputed aggregate financial statistics for a sector, region, PKD branch, or country. Returns median, p25/p75/p90, winsorized mean, mean, total, n_companies, min/max. Use for questions like: what is the median revenue / average profit / assets in industry X or region Y? median and winsor_mean are robust to outliers; mean is not. cost_wages is PLN-only.	No	Yes	Yes	No
`get_financials`Get full financial statement metrics per fiscal period — all entity_financial_metrics columns. Includes cash_and_equivalents, inventories, receivables, liabilities, equity, cost breakdown, revenue lines. Identify company by name, KRS, or NIP.	Get full financial statement metrics per fiscal period — all entity_financial_metrics columns. Includes cash_and_equivalents, inventories, receivables, liabilities, equity, cost breakdown, revenue lines. Identify company by name, KRS, or NIP.	No	Yes	Yes	No
`get_plan`Get the user's active billing plan details — plan name, price, status, limits, prepaid credit balance, and billing period reset date.	Get the user's active billing plan details — plan name, price, status, limits, prepaid credit balance, and billing period reset date.	No	Yes	Yes	No
`get_usage`Get current billing period usage and remaining quota — mcp_queries, api_requests, export_companies, ask_ai_credits, watchlist_companies. Includes limits and reset date.	Get current billing period usage and remaining quota — mcp_queries, api_requests, export_companies, ask_ai_credits, watchlist_companies. Includes limits and reset date.	No	Yes	Yes	No
`list_api_keys`List all active REST API keys (cb_…) for the user's account. Returns id, name, key_prefix, created_at, last_used_at.	List all active REST API keys (cb_…) for the user's account. Returns id, name, key_prefix, created_at, last_used_at.	No	Yes	Yes	No
`list_mcp_keys`List all active MCP keys (mcpk_…) for the user's account. Returns id, name, key_prefix, created_at, last_used_at.	List all active MCP keys (mcpk_…) for the user's account. Returns id, name, key_prefix, created_at, last_used_at.	No	Yes	Yes	No
`list_plans`List Compabase billing plans and limits. No auth required. After sign-up, use upgrade_plan to get a Stripe Checkout URL.	List Compabase billing plans and limits. No auth required. After sign-up, use upgrade_plan to get a Stripe Checkout URL.	No	Yes	Yes	No
`list_watchlist`List companies on the user's watchlist with company data (name, KRS, NIP, revenue, city). Supports pagination via limit/offset.	List companies on the user's watchlist with company data (name, KRS, NIP, revenue, city). Supports pagination via limit/offset.	No	Yes	Yes	No
`remove_from_watchlist`Remove a company from the user's watchlist. Identify by KRS or NIP.	Remove a company from the user's watchlist. Identify by KRS or NIP.	Yes	No	Yes	No
`request_signup`Start Compabase account setup for an email. Sends a magic link. After the user clicks it, check_signup with the returned setup_id reports status ready and returns the MCP key automatically. No key has to be generated in the portal. No auth required.	Start Compabase account setup for an email. Sends a magic link. After the user clicks it, check_signup with the returned setup_id reports status ready and returns the MCP key automatically. No key has to be generated in the portal. No auth required.	No	No	No	Yes
`search_companies`Search and filter Polish KRS companies (spółki). Compabase also holds the full CEIDG/JDG register; this tool does not browse JDG — those without a public contact email are hidden because of RODO. Default `fields=summary` returns a compact row (name, NIP, KRS, location, PKD, latest financials, email/phone/website) — small enough for MCP clients. `fields=contacts_only` is name/NIP/KRS/city/email/phone/website only. `fields=full` returns every company_search column plus contacts and may exceed client size limits. Use for rankings, sector filters, city/county/region browsing, name search, or NIP/KRS lookup. When a PKD is mostly JDG, a sparse result includes a `hint` (full CEIDG is in the database; listing is RODO-gated). For a handful of emails or phones, fields=contacts_only here is enough; export_companies is meant for bulk files.	Search and filter Polish KRS companies (spółki). Compabase also holds the full CEIDG/JDG register; this tool does not browse JDG — those without a public contact email are hidden because of RODO. Default `fields=summary` returns a compact row (name, NIP, KRS, location, PKD, latest financials, email/phone/website) — small enough for MCP clients. `fields=contacts_only` is name/NIP/KRS/city/email/phone/website only. `fields=full` returns every company_search column plus contacts and may exceed client size limits. Use for rankings, sector filters, city/county/region browsing, name search, or NIP/KRS lookup. When a PKD is mostly JDG, a sparse result includes a `hint` (full CEIDG is in the database; listing is RODO-gated). For a handful of emails or phones, fields=contacts_only here is enough; export_companies is meant for bulk files.	No	Yes	Yes	No
`set_byok_key`Add or update a BYOK provider API key. Key is encrypted at rest (AES-256-GCM). Requires paid plan (Pro+). Providers: openai (sk-…), claude (sk-ant-…), gemini (AIza… or AQ.…).	Add or update a BYOK provider API key. Key is encrypted at rest (AES-256-GCM). Requires paid plan (Pro+). Providers: openai (sk-…), claude (sk-ant-…), gemini (AIza… or AQ.…).	No	No	Yes	No
`set_notification_preferences`Get or update email notification preferences for watchlist changes. When email_notifications=true, you will receive an email whenever a watched company's data changes (registry updates, new financial statements, deregistration, etc.).	Get or update email notification preferences for watchlist changes. When email_notifications=true, you will receive an email whenever a watched company's data changes (registry updates, new financial statements, deregistration, etc.).	No	No	Yes	No
`set_webhook_url`Configure, view, or remove webhook for watchlist event notifications. Events (default: all): watchlist.company_changed, watchlist.board_changed, watchlist.ownership_changed, watchlist.status_changed, watchlist.company_removed_from_registry, watchlist.financials_updated, watchlist.filing_overdue, watchlist.insolvency, watchlist.court_gazette, watchlist.secured_liabilities, watchlist.sanctions, watchlist.public_tenders, watchlist.public_aid, watchlist.licenses, watchlist.nfz, watchlist.trademarks, watchlist.job_offers.	Configure, view, or remove webhook for watchlist event notifications. Events (default: all): watchlist.company_changed, watchlist.board_changed, watchlist.ownership_changed, watchlist.status_changed, watchlist.company_removed_from_registry, watchlist.financials_updated, watchlist.filing_overdue, watchlist.insolvency, watchlist.court_gazette, watchlist.secured_liabilities, watchlist.sanctions, watchlist.public_tenders, watchlist.public_aid, watchlist.licenses, watchlist.nfz, watchlist.trademarks, watchlist.job_offers.	No	No	Yes	No
`upgrade_plan`Create a Stripe Checkout session for a plan upgrade. Shows current plan and available upgrades. Pass plan_id ('pro' or 'scale') to get a checkout_url on checkout.stripe.com — the user pays there in the browser. The checkout_url is the direct payment page for the selected plan.	Create a Stripe Checkout session for a plan upgrade. Shows current plan and available upgrades. Pass plan_id ('pro' or 'scale') to get a checkout_url on checkout.stripe.com — the user pays there in the browser. The checkout_url is the direct payment page for the selected plan.	No	No	No	Yes

Details

Registry status: Active
Published: Oct 7, 2026
Updated: Oct 7, 2026
Website: https://compabase.com/⁠ (opens in a new tab)
Repository: https://github.com/ContentWriterco/compabase-mcp⁠ (opens in a new tab)
Categories (suggested): Finance and paymentsSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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