← The evidence ledger
Evidence row 237168
Observed , by probe.mcp/1.
- Kind
- mcp.tools
- About
- endpoint a0ce1341-ef3a-4238-9ed2-3c734085b638
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- e86ea029a7a5712e81d4c09688b97a9a9e4dc0485f3612cfc71162034b147d86
- Leaf
- 0xd50b3977df0dabaf7e66ebcef00297333c34008c88ebf0265ed760c54f888798
What was observed
{
"count": 13,
"tools": [
{
"description": "Structured company search for portfolio building and market sizing — NOT for finding one known company (use search_companies). Filters: country, NACE prefix, status, region, turnover range (EUR), employee range, founding date range, VAT payer, tax debt, sanctions. Results are paged (limit + offset); the response says how many matched. Only the listed arguments exist — anything else is rejected, never silently ignored.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"country": {
"description": "ISO 3166-1 alpha-2 country of the register (e.g. SK, CZ, AT, PL). Strongly recommended: registry numbers are NOT unique across countries (an SK and a CZ company can share the same 8-digit IČO), and without it the server picks one by tie-break.",
"pattern": "^[A-Za-z]{2}$",
"type": "string"
},
"employees_max": {
"description": "Maximum number of employees.",
"minimum": 0,
"type": "integer"
},
"employees_min": {
"description": "Minimum number of employees.",
"minimum": 0,
"type": "integer"
},
"founded_from": {
"description": "Founded on or after (YYYY-MM-DD).",
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"founded_to": {
"description": "Founded on or before (YYYY-MM-DD).",
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"limit": {
"description": "Page size (default 50).",
"maximum": 200,
"minimum": 1,
"type": "integer"
},
"nace": {
"description": "NACE code prefix, dotted or not: division '62' (IT services, same across all markets), group '62.0' / '620', class '62.01' / '6201'. Classes are national: SK, AT, SE, SI, BE, GR and LT store NACE Rev. 2.1 since 2025, so a class filter also matches the other revision's equivalent class (62.01 also finds Rev. 2.1 62.10). An invalid code is rejected with an error, never ignored.",
"pattern": "^[0-9]{2}(\\.?[0-9]{1,4})?$",
"type": "string"
},
"offset": {
"description": "Rows to skip for the next page.",
"maximum": 10000,
"minimum": 0,
"type": "integer"
},
"order": {
"description": "Sort order (default turnover_desc).",
"enum": [
"turnover_desc",
"turnover_asc",
"profit_desc",
"name_asc",
"contracts_desc",
"credit_score_desc"
],
"type": "string"
},
"region": {
"description": "Region name exactly as the register spells it.",
"maxLength": 100,
"type": "string"
},
"sanctioned": {
"description": "Only companies with (true) / without (false) a sanctions hit.",
"type": "boolean"
},
"status": {
"description": "Company lifecycle status.",
"enum": [
"active",
"restructuring",
"liquidation",
"bankruptcy",
"terminated"
],
"type": "string"
},
"tax_debt": {
"description": "Only companies on (true) / off (false) the tax-debtor list.",
"type": "boolean"
},
"turnover_max_eur": {
"description": "Maximum latest annual turnover in EUR.",
"minimum": 0,
"type": "number"
},
"turnover_min_eur": {
"description": "Minimum latest annual turnover in EUR.",
"minimum": 0,
"type": "number"
},
"vat_payer": {
"description": "Only VAT-registered (true) or only non-registered (false).",
"type": "boolean"
}
},
"type": "object"
},
"name": "advanced_search"
},
{
"description": "Lightweight public compliance snapshot for one company (works without an account): sanctions screening, insolvency, debtor registers, VAT reliability. For the full KYB picture use kyb_check. A null field means WITHHELD or not measured — it does NOT mean clean.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"country": {
"description": "ISO 3166-1 alpha-2 country of the register (e.g. SK, CZ, AT, PL). Strongly recommended: registry numbers are NOT unique across countries (an SK and a CZ company can share the same 8-digit IČO), and without it the server picks one by tie-break.",
"pattern": "^[A-Za-z]{2}$",
"type": "string"
},
"ico": {
"description": "National registry identifier (SK/CZ IČO, AT Firmenbuch number, PL KRS/REGON, FR SIREN, …). Leading zeros are normalised server-side.",
"maxLength": 32,
"minLength": 1,
"type": "string"
}
},
"required": [
"ico"
],
"type": "object"
},
"name": "check_compliance"
},
{
"description": "Compact, deterministic Markdown brief of one company (≤12 KB): identity, address, industry, latest financials, credit score and recommended limit, cyber score, risk flags (insolvency, tax debt, sanctions), NIS2 status and key people where licensed. The best single call for 'tell me about company X'. Accepts every registry identifier shape we carry (SK/CZ IČO, AT Firmenbuch e.g. '033209m', PL REGON, FR SIREN, …); pass `country` for anything that is not an 8-digit IČO. Every fact comes from the database — missing data is marked, never invented.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"country": {
"description": "ISO 3166-1 alpha-2 country of the register (e.g. SK, CZ, AT, PL). Strongly recommended: registry numbers are NOT unique across countries (an SK and a CZ company can share the same 8-digit IČO), and without it the server picks one by tie-break.",
"pattern": "^[A-Za-z]{2}$",
"type": "string"
},
"ico": {
"description": "National registry identifier (SK/CZ IČO, AT Firmenbuch number, PL KRS/REGON, FR SIREN, …). Leading zeros are normalised server-side.",
"maxLength": 32,
"minLength": 1,
"type": "string"
},
"purpose": {
"description": "Legal purpose for natural-person (FO) data, attested by the account holder. Only needed when the API key has full FO access; must be one of the purposes licensed on the key. Never guess it — ask the user if it is not known.",
"enum": [
"kyc",
"aml",
"credit",
"risk_monitoring",
"supplier_due_diligence",
"prospection"
],
"type": "string"
}
},
"required": [
"ico"
],
"type": "object"
},
"name": "company_brief"
},
{
"description": "Public procurement contracts this company is party to (SK CRZ + CZ Registr smluv), newest first, paged. HONEST SCOPE: this is business-to-government procurement, NOT a commercial supply chain — do not present it as one.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"country": {
"description": "ISO 3166-1 alpha-2 country of the register (e.g. SK, CZ, AT, PL). Strongly recommended: registry numbers are NOT unique across countries (an SK and a CZ company can share the same 8-digit IČO), and without it the server picks one by tie-break.",
"pattern": "^[A-Za-z]{2}$",
"type": "string"
},
"ico": {
"description": "National registry identifier (SK/CZ IČO, AT Firmenbuch number, PL KRS/REGON, FR SIREN, …). Leading zeros are normalised server-side.",
"maxLength": 32,
"minLength": 1,
"type": "string"
},
"limit": {
"description": "Page size (default 50).",
"maximum": 500,
"minimum": 1,
"type": "integer"
},
"offset": {
"description": "Rows to skip for the next page.",
"minimum": 0,
"type": "integer"
},
"years": {
"description": "Look-back window in years (default 5).",
"maximum": 20,
"minimum": 1,
"type": "integer"
}
},
"required": [
"ico"
],
"type": "object"
},
"name": "find_suppliers"
},
{
"description": "Full record for one company: identity, address, legal form, status flags, NACE, and the whole enrichment layer we hold (web, tech stack, NIS2, EU funds, LEI, HU de minimis state aid granted, HU public procurement from EKR, …). Large — prefer company_brief unless you need a specific field. Natural-person fields are gated and may be withheld; a withheld field is not the same as an empty one.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"country": {
"description": "ISO 3166-1 alpha-2 country of the register (e.g. SK, CZ, AT, PL). Strongly recommended: registry numbers are NOT unique across countries (an SK and a CZ company can share the same 8-digit IČO), and without it the server picks one by tie-break.",
"pattern": "^[A-Za-z]{2}$",
"type": "string"
},
"ico": {
"description": "National registry identifier (SK/CZ IČO, AT Firmenbuch number, PL KRS/REGON, FR SIREN, …). Leading zeros are normalised server-side.",
"maxLength": 32,
"minLength": 1,
"type": "string"
},
"purpose": {
"description": "Legal purpose for natural-person (FO) data, attested by the account holder. Only needed when the API key has full FO access; must be one of the purposes licensed on the key. Never guess it — ask the user if it is not known.",
"enum": [
"kyc",
"aml",
"credit",
"risk_monitoring",
"supplier_due_diligence",
"prospection"
],
"type": "string"
}
},
"required": [
"ico"
],
"type": "object"
},
"name": "get_company_details"
},
{
"description": "Companies connected to this one through shared officers or owners (one hop). Use for group structure and beneficial-ownership tracing. Person names are gated like everywhere else.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"country": {
"description": "ISO 3166-1 alpha-2 country of the register (e.g. SK, CZ, AT, PL). Strongly recommended: registry numbers are NOT unique across countries (an SK and a CZ company can share the same 8-digit IČO), and without it the server picks one by tie-break.",
"pattern": "^[A-Za-z]{2}$",
"type": "string"
},
"ico": {
"description": "National registry identifier (SK/CZ IČO, AT Firmenbuch number, PL KRS/REGON, FR SIREN, …). Leading zeros are normalised server-side.",
"maxLength": 32,
"minLength": 1,
"type": "string"
},
"purpose": {
"description": "Legal purpose for natural-person (FO) data, attested by the account holder. Only needed when the API key has full FO access; must be one of the purposes licensed on the key. Never guess it — ask the user if it is not known.",
"enum": [
"kyc",
"aml",
"credit",
"risk_monitoring",
"supplier_due_diligence",
"prospection"
],
"type": "string"
}
},
"required": [
"ico"
],
"type": "object"
},
"name": "get_company_network"
},
{
"description": "Direct relations of one company — statutory officers, owners, parents, subsidiaries, M&A events — without traversing the wider graph. `shareholders` are owners only; members of the supervisory board are in `supervisoryBoard`. SK M&A events: effectiveDate is the date stated by the register; when missing, derivedEffectiveDate may carry a date INFERRED from the absorbed firm's deregistration (effectiveDateSource: \"derived\") — present it as an estimate, never as a register fact.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"country": {
"description": "ISO 3166-1 alpha-2 country of the register (e.g. SK, CZ, AT, PL). Strongly recommended: registry numbers are NOT unique across countries (an SK and a CZ company can share the same 8-digit IČO), and without it the server picks one by tie-break.",
"pattern": "^[A-Za-z]{2}$",
"type": "string"
},
"ico": {
"description": "National registry identifier (SK/CZ IČO, AT Firmenbuch number, PL KRS/REGON, FR SIREN, …). Leading zeros are normalised server-side.",
"maxLength": 32,
"minLength": 1,
"type": "string"
},
"purpose": {
"description": "Legal purpose for natural-person (FO) data, attested by the account holder. Only needed when the API key has full FO access; must be one of the purposes licensed on the key. Never guess it — ask the user if it is not known.",
"enum": [
"kyc",
"aml",
"credit",
"risk_monitoring",
"supplier_due_diligence",
"prospection"
],
"type": "string"
}
},
"required": [
"ico"
],
"type": "object"
},
"name": "get_company_relations"
},
{
"description": "Filed financial statements of one company, one row per fiscal year (newest first), with revenue, profit, assets, equity, liabilities and year-over-year trend. Amounts are EUR CENTS as integers (divide by 100 for euros). Use for trend and solvency questions; company_brief already carries the latest year.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"country": {
"description": "ISO 3166-1 alpha-2 country of the register (e.g. SK, CZ, AT, PL). Strongly recommended: registry numbers are NOT unique across countries (an SK and a CZ company can share the same 8-digit IČO), and without it the server picks one by tie-break.",
"pattern": "^[A-Za-z]{2}$",
"type": "string"
},
"ico": {
"description": "National registry identifier (SK/CZ IČO, AT Firmenbuch number, PL KRS/REGON, FR SIREN, …). Leading zeros are normalised server-side.",
"maxLength": 32,
"minLength": 1,
"type": "string"
},
"purpose": {
"description": "Legal purpose for natural-person (FO) data, attested by the account holder. Only needed when the API key has full FO access; must be one of the purposes licensed on the key. Never guess it — ask the user if it is not known.",
"enum": [
"kyc",
"aml",
"credit",
"risk_monitoring",
"supplier_due_diligence",
"prospection"
],
"type": "string"
},
"years": {
"description": "How many fiscal years (default 10).",
"maximum": 30,
"minimum": 1,
"type": "integer"
}
},
"required": [
"ico"
],
"type": "object"
},
"name": "get_financials"
},
{
"description": "One-call Know-Your-Business summary for one company: registry status, insolvency, liquidation, sanctions screening, debarment, tax/social/health debts, VAT reliability and the overall risk verdict. Use before onboarding a customer or supplier. Coverage differs by country: `checks[]` gives each check as hit / clear / not_covered, and `overall` is INSUFFICIENT_DATA when no risk was found but the insolvency or sanctions registers do not exist for that country — that is NOT a clean result. A null field means WITHHELD or NOT MEASURED — it does NOT mean clean; say so when you report it.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"country": {
"description": "ISO 3166-1 alpha-2 country of the register (e.g. SK, CZ, AT, PL). Strongly recommended: registry numbers are NOT unique across countries (an SK and a CZ company can share the same 8-digit IČO), and without it the server picks one by tie-break.",
"pattern": "^[A-Za-z]{2}$",
"type": "string"
},
"ico": {
"description": "National registry identifier (SK/CZ IČO, AT Firmenbuch number, PL KRS/REGON, FR SIREN, …). Leading zeros are normalised server-side.",
"maxLength": 32,
"minLength": 1,
"type": "string"
},
"purpose": {
"description": "Legal purpose for natural-person (FO) data, attested by the account holder. Only needed when the API key has full FO access; must be one of the purposes licensed on the key. Never guess it — ask the user if it is not known.",
"enum": [
"kyc",
"aml",
"credit",
"risk_monitoring",
"supplier_due_diligence",
"prospection"
],
"type": "string"
}
},
"required": [
"ico"
],
"type": "object"
},
"name": "kyb_check"
},
{
"description": "A published ranking by its slug (e.g. largest employers, top taxpayers). Call WITHOUT a key first to list the available slugs — inventing one returns an error.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"key": {
"description": "Ranking slug. Omit to list all.",
"pattern": "^[a-z0-9-]{1,80}$",
"type": "string"
}
},
"type": "object"
},
"name": "list_rankings"
},
{
"description": "Resolve exactly one company by its national registry identifier in a given country. Handles every identifier shape we carry (SK/CZ/EE IČO, AT Firmenbuch e.g. '187a', SI/LV registry numbers, …). Returns the core record: identity, address, legal form, status, NACE. For an LLM-ready summary prefer company_brief; for the full enrichment layer use get_company_details.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"country": {
"description": "ISO 3166-1 alpha-2 country of the register (e.g. SK, CZ, AT, PL). Strongly recommended: registry numbers are NOT unique across countries (an SK and a CZ company can share the same 8-digit IČO), and without it the server picks one by tie-break. Defaults to SK.",
"pattern": "^[A-Za-z]{2}$",
"type": "string"
},
"ico": {
"description": "National registry identifier (SK/CZ IČO, AT Firmenbuch number, PL KRS/REGON, FR SIREN, …). Leading zeros are normalised server-side.",
"maxLength": 32,
"minLength": 1,
"type": "string"
},
"purpose": {
"description": "Legal purpose for natural-person (FO) data, attested by the account holder. Only needed when the API key has full FO access; must be one of the purposes licensed on the key. Never guess it — ask the user if it is not known.",
"enum": [
"kyc",
"aml",
"credit",
"risk_monitoring",
"supplier_due_diligence",
"prospection"
],
"type": "string"
}
},
"required": [
"ico"
],
"type": "object"
},
"name": "lookup_company"
},
{
"description": "Run kyb_check on up to 25 companies at once and get one compact row per company (status, insolvency, sanctions, debts, verdict, coverage). INSUFFICIENT_DATA = no findings but not covered by the core registers for that country — never report it as clean. Use for supplier lists or portfolios. Each company counts as one API request against your rate limit. Requires an authenticated account.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"companies": {
"description": "Companies to screen.",
"items": {
"additionalProperties": false,
"properties": {
"country": {
"description": "ISO 3166-1 alpha-2 country of the register (e.g. SK, CZ, AT, PL). Strongly recommended: registry numbers are NOT unique across countries (an SK and a CZ company can share the same 8-digit IČO), and without it the server picks one by tie-break.",
"pattern": "^[A-Za-z]{2}$",
"type": "string"
},
"ico": {
"description": "National registry identifier (SK/CZ IČO, AT Firmenbuch number, PL KRS/REGON, FR SIREN, …). Leading zeros are normalised server-side.",
"maxLength": 32,
"minLength": 1,
"type": "string"
}
},
"required": [
"ico"
],
"type": "object"
},
"maxItems": 25,
"minItems": 1,
"type": "array"
}
},
"required": [
"companies"
],
"type": "object"
},
"name": "screen_companies"
},
{
"description": "Find companies by name (or name fragment) across the pan-European dataset. Returns ranked candidates with registry identifier, country, legal form and status. Use this FIRST when you only know a name; then pass the identifier + country to lookup_company or company_brief. Do not use it to filter by industry or size — that is advanced_search.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"country": {
"description": "ISO 3166-1 alpha-2 country of the register (e.g. SK, CZ, AT, PL). Strongly recommended: registry numbers are NOT unique across countries (an SK and a CZ company can share the same 8-digit IČO), and without it the server picks one by tie-break.",
"pattern": "^[A-Za-z]{2}$",
"type": "string"
},
"limit": {
"description": "Max results (default 10).",
"maximum": 50,
"minimum": 1,
"type": "integer"
},
"query": {
"description": "Company name or fragment.",
"maxLength": 200,
"minLength": 2,
"type": "string"
}
},
"required": [
"query"
],
"type": "object"
},
"name": "search_companies"
}
]
}What the leaf hashes
{"body":"e86ea029a7a5712e81d4c09688b97a9a9e4dc0485f3612cfc71162034b147d86","id":237168,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793029221255640,"prev":null,"subject":"a0ce1341-ef3a-4238-9ed2-3c734085b638","subject_kind":"endpoint"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).
- 0xd50b4a16a58463399748b861fbc40f79775830d3a4a39542af7296bc287a36ba
- 0x3276089bf053e247f9e5bc7a908682dba8223144709dfd31cb44a2315cdca900
- 0x7ef0ecb0d9b2d3953b6853a898fbb3a46784e32394b38ded14695c2ee0138a0d
- 0xf735020645fac76862187edcae43619abb9a4583c15c500b61cb4ac31de30218
- 0xed232003267e4c12679288e42fa1399b424ddaa13b7963e16686339b15fb56ea
- 0xf280a6cf54165b99192f02c6022251ebfd83dc52cef4ea1e1a22325816a7d2e9
- 0x00818c759a1cbc4edea4cd2b2f081321970824162f86a8a40c5c19caa7b1ff76
- 0x296a7dd1433e3ccb719aa73126f570746e8221698fa4504176fdd793eb2381db
- 0xd574190c8f34f0f722f5ae9a12e7d965573611bd86afd47858cff27cb0537b74
- 0x692eeb197968cd5781b6a621b2983348b30fee6c6aea503398abf2207d9af77b
- 0x13af2618b202e3256bff92107d30a646eb897d2992ea1f3e08e75bf4bef84c31
- 0x7026808261896a203198354548e5e8cabce4a06e89d077c172084841b47ae119
- 0x3199db04c2c73c3483386a86bf503eafde5af103465608156e2e5f42e72a6fbe
- 0x6b927d53caa5125cdba9255612d524976c691f8672796c3f0885ba2c5b3af1ad
- 0x6dc40f983a3840a0ad927a9ca17f4ff1e3b649a6c735e2a09b140db7c2caf13b
- 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
- 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
- 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae