It works with any assistant that supports remote MCP connectors with OAuth sign-in; for example, Claude, which we have tested it with, or ChatGPT Business, Enterprise and Edu, as documented.
Developers, in your portalOpened by the account owner or an administrator, with API access switched on by BMC.
Authorise the accessChoose the role, company and expiry, and whether it can see personal data.AnalystOperatorCustom
Add the MCP connector in your assistantAt the address https://app.bm.consulting/mcp
With a token, also Gemini CLI, Cursor, n8n, Make or Zapier; and, by API and signed webhooks, your own systems.
Scopes by areaReadWriteCritical
Business Services
EmployeesChart of accountsFinancial years
Tax
ObligationsTax positionTax record
Legal
EnvelopesEvidenceSend and void
Strategy
SearchGroup view
In every area
ContactsAPI usageCredentials
Only with the Custom role, chosen permission by permission.
No assistant files with the AEAT, moves money or signs for you.
Invoices with a number and a journal entry, prepared for VeriFactu, also in foreign currency
Expenses from a photo, read and booked with their supplier
Your bank connected and reconciliation with rules that learn
Payroll under your collective agreement, with the PDF payslip in your portal
Ask your assistantExamples
How many active employees do we have, and under which collective agreement and type of contract?Read · Analystlaboral_workers_list
Add these three employees with their DNI, Social Security number and start dateWrite · Operatorlaboral_workers_upsertThey stay in BMC One; nothing is notified to Social Security.
The DEHú, checked every hour with your power of attorney
Your tax calendar, calculated from your profile
Compliance table with the AEAT filing receipt
Your certificate in custody, with every use logged
Form 720 in your calendar if your profile calls for it; our team files it
Ask your assistantExamples
Which returns do we have this quarter and which have already been filed?Read · Analystcompliance_matrix
Change the tax address on the record to Calle Muestra 5, MadridWrite · Operatorfiscal_profile_updateIt changes the record in BMC One; nothing changes with the AEAT.
BMC lawyers handle every matter; in BMC One you see its phases and the status of each one.
BMC Sign: signatures with a timestamp and a verifiable QR code
Certified communications with a sealed record of sending
Procedural deadlines with alerts at 7, 3, 1 and 0 days
KYC and beneficial owner from your portal, with daily screening
Ask your assistantExamples
Which documents are still awaiting signature and who has yet to sign?Read · Analystsign_envelopes_list · sign_envelope_status
Prepare an envelope for Lucía Prueba to sign this contract on the last pageWrite · Operatorsign_envelope_create · sign_field_placeIt stays in draft. Sending it is a critical action: only with the Custom role.
It works with any assistant that supports remote MCP connectors with OAuth sign-in; for example, Claude, which we have tested it with, or ChatGPT Business, Enterprise and Edu, as documented.
Developers, in your portalOpened by the account owner or an administrator, with API access switched on by BMC.
Authorise the accessChoose the role, company and expiry, and whether it can see personal data.AnalystOperatorCustom
Add the MCP connector in your assistantAt the address https://app.bm.consulting/mcp
With a token, also Gemini CLI, Cursor, n8n, Make or Zapier; and, by API and signed webhooks, your own systems.
No assistant files with the AEAT, moves money or signs for you.
Scopes by areaReadWriteCritical
Business Services
EmployeesChart of accountsFinancial years
Tax
ObligationsTax positionTax record
Legal
EnvelopesEvidenceSend and void
Strategy
SearchGroup view
In every area
ContactsAPI usageCredentials
Only with the Custom role, chosen permission by permission.
BMC's client environment, included in your engagement: never sold separately.
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AI Act Transparency
Use of Artificial Intelligence
In compliance with Regulation (EU) 2024/1689 (AI Act) — particularly Articles 13, 50 and 52 — and Article 22 GDPR, BMC discloses below the AI uses in its processes, the purposes, categories of data processed, and your rights as an affected data subject.
AI uses at BMC
1. AI phone receptionist
AI Act Art. 50.1 + 50.3
Purpose:
Receive calls to our switchboards (Madrid, Murcia, Alicante, Las Palmas), collect the call reason and contact details, and route to the appropriate professional.
Data categories:
Call audio (transcribed to text), incoming phone number, enquiry reason, contact details voluntarily provided by the caller.
Tone analysis:
Basic adaptation of cadence and register of the assistant. Not individual emotion identification, not stored for other purposes.
Transparency:
The assistant identifies itself as AI at the start of every conversation (Art. 50.1 AI Act).
Right to a human:
You may request transfer to a human operator at any time by saying so expressly.
Retention:
Recordings and transcripts are kept for quality and audit purposes per the periods described in the Privacy Policy; contact metadata is added to the CRM under the processing described there.
2. Classification and routing of inbound enquiries
GDPR Art. 22 — no legal effect
Purpose:
Classify inbound enquiries (web form, email, voice lead) by practice area (tax, legal, labour, accounting, strategic) and assign initial response priority.
Data categories:
Enquiry text, contact details provided, lead source.
Logic applied:
Topic-similarity classification against predefined areas. No credit scoring, no individual profiling, no decisions on client acceptance or rejection.
Human intervention:
The final decision on assignment, priority and fee proposal is always made by a qualified human professional.
AI Act categorisation:
Not a high-risk system (not included in Annex III of EU Regulation 2024/1689).
3. Internal drafting assistance for communications
Internal use — mandatory human review
Purpose:
Support the professional team in drafting initial drafts of emails, proposals and administrative templates.
Data categories:
Text supplied by the professional to the tool to generate the draft.
Human review:
All communications sent to a client, third party or public authority are reviewed and validated by a human professional before sending. AI never acts autonomously on your file.
Sensitive data:
For matters with especially sensitive information (health data, AML cases, trade secrets) BMC uses exclusively closed environments that do not send data to third parties.
What we do NOT do
We do not perform automated credit scoring or solvency assessments (Annex III.5.b AI Act).
We do not use AI for personnel hiring decisions (Annex III.4 AI Act).
We do not perform biometric identification of natural persons (Annex III.1 AI Act).
We do not take legal or tax decisions in an automated manner producing legal or significant effects on you (Art. 22.1 GDPR).
We do not sell or transfer to third parties data processed by AI for advertising or commercial purposes outside BMC.
Your rights
As a person whose data may be processed by these systems, you have the following specific rights regarding AI:
Detailed information about the AI systems and the logic applied in each specific case affecting you (Art. 13.2.f and 14.2.g GDPR).
Human intervention in any automated assessment affecting you (Art. 22.3 GDPR).
To express your point of view and contest the decision.
To request that your case NOT be processed by AI systems and instead be handled exclusively by human intervention.
Last updated: 12 May 2026. BMC updates this information when it incorporates, modifies or retires AI uses. For additional technical detail on providers or specific safeguards, please write to our privacy contact indicating the scope of your request.