generated: '2026-09-13'
method: derived
source: Business NXT MCP tool table (https://docs.vismasoftware.no/businessnxtapi/ai/mcp/), Spiris MCP
  tool domains (https://developer.vismaonline.com/docs/spiris-mcp-server) and openapi/visma-eaccounting-api-openapi.json
note: THE eACCOUNTING SPEC DECLARES NO operationId ON ANY OF ITS 228 OPERATIONS, so this crosswalk binds
  MCP tool domains to METHOD+PATH rather than to operationIds. Both MCP servers gate tools/list behind
  OAuth, so tool names below are the published names and domains, mapped by name and semantics; confidence
  is set accordingly and never above medium for the Spiris rows.
surfaces:
  openapi:
  - file: openapi/visma-eaccounting-api-openapi.json
    operations: 228
    operation_ids: 0
    gated: false
  - file: openapi/visma-net-erp-service-api-openapi.json
    operations: 511
    operation_ids: 511
    gated: false
  graphql:
  - endpoint: https://business.visma.net/api/graphql
    gated: true
    probe:
      http_status: 401
      body: Jwt is missing
  mcp:
  - url: https://mcp.business.visma.net/
    gated: true
    probe_status: 401
  - url: https://mcp.spiris.se/mcp
    gated: true
    probe_status: 401
crosswalk:
- tool: businessnxt-execute_graphql_query
  category: read
  rest: []
  binding: graphql
  confidence: high
  note: Backed by the Business NXT GraphQL schema at https://business.visma.net/api/graphql, not by any
    REST operation in this repo.
- tool: businessnxt-create_entity
  category: write
  rest: []
  binding: graphql
  confidence: high
  note: GraphQL mutation surface on Business NXT; no public REST equivalent.
- tool: businessnxt-update_entity
  category: write
  rest: []
  binding: graphql
  confidence: high
  note: GraphQL mutation surface on Business NXT; no public REST equivalent.
- tool: Customers.search / create / update
  category: sales
  rest:
  - (untitled) GET /customers
  - POST /customers
  - PUT /customers/{customerId}
  binding: name-and-semantics
  confidence: medium
  server: https://mcp.spiris.se/mcp
  note: Bound to eAccounting API v2 method+path; the spec declares no operationId.
- tool: Orders.create / search / update / convert-to-invoice
  category: sales
  rest:
  - GET /orders
  - POST /orders
  - PUT /orders/{id}
  - POST /orders/{id}/convert
  binding: name-and-semantics
  confidence: medium
  server: https://mcp.spiris.se/mcp
  note: Bound to eAccounting API v2 method+path; the spec declares no operationId.
- tool: CustomerInvoices.create / send / search / register-payment / void
  category: sales
  rest:
  - GET /customerinvoices
  - POST /customerinvoices
  - GET /customerinvoicedrafts
  - POST /customerledgeritems
  binding: name-and-semantics
  confidence: medium
  server: https://mcp.spiris.se/mcp
  note: Bound to eAccounting API v2 method+path; the spec declares no operationId.
- tool: Articles.create / search / update
  category: sales
  rest:
  - GET /articles
  - POST /articles
  - PUT /articles/{articleId}
  - GET /articlelabels
  binding: name-and-semantics
  confidence: medium
  server: https://mcp.spiris.se/mcp
  note: Bound to eAccounting API v2 method+path; the spec declares no operationId.
- tool: Suppliers.find / create / update
  category: purchasing
  rest:
  - GET /suppliers
  - POST /suppliers
  - PUT /suppliers/{id}
  binding: name-and-semantics
  confidence: medium
  server: https://mcp.spiris.se/mcp
  note: Bound to eAccounting API v2 method+path; the spec declares no operationId.
- tool: SupplierInvoices.create / search
  category: purchasing
  rest:
  - GET /supplierinvoices
  - POST /supplierinvoices
  binding: name-and-semantics
  confidence: medium
  server: https://mcp.spiris.se/mcp
  note: Bound to eAccounting API v2 method+path; the spec declares no operationId.
- tool: Vouchers.create / search
  category: accounting
  rest:
  - GET /vouchers
  - POST /vouchers
  - GET /fiscalyears
  binding: name-and-semantics
  confidence: medium
  server: https://mcp.spiris.se/mcp
  note: Bound to eAccounting API v2 method+path; the spec declares no operationId.
- tool: Accounts.browse / create / update / balances
  category: accounting
  rest:
  - GET /accounts
  - POST /accounts
  - GET /accountbalances/{date}
  - GET /accountTypes
  binding: name-and-semantics
  confidence: high
  server: https://mcp.spiris.se/mcp
  note: Bound to eAccounting API v2 method+path; the spec declares no operationId.
- tool: Attachments.list / link
  category: other
  rest:
  - GET /attachments
  - POST /attachmentlinks
  binding: name-and-semantics
  confidence: medium
  server: https://mcp.spiris.se/mcp
  note: Bound to eAccounting API v2 method+path; the spec declares no operationId.
- tool: Projects.create / search / update
  category: other
  rest:
  - GET /projects
  - POST /projects
  binding: name-and-semantics
  confidence: medium
  server: https://mcp.spiris.se/mcp
  note: Bound to eAccounting API v2 method+path; the spec declares no operationId.
- tool: CostCenters.list
  category: other
  rest:
  - GET /costcenters
  binding: name-and-semantics
  confidence: medium
  server: https://mcp.spiris.se/mcp
  note: Bound to eAccounting API v2 method+path; the spec declares no operationId.
- tool: CompanySettings.view
  category: other
  rest:
  - GET /companysettings
  binding: name-and-semantics
  confidence: medium
  server: https://mcp.spiris.se/mcp
  note: Bound to eAccounting API v2 method+path; the spec declares no operationId.
mcp_only:
- tool: businessnxt-init
  reason: MCP session bootstrap; no REST equivalent.
- tool: businessnxt-init_company
  reason: MCP session bootstrap; no REST equivalent.
- tool: businessnxt-get_table_definitions
  reason: Business NXT schema introspection; not exposed over REST.
- tool: businessnxt-get_table_documentation
  reason: Serves doc.visma.net prose; documentation surface, not an API operation.
- tool: businessnxt-search_documentation
  reason: Documentation search; no API operation.
- tool: businessnxt-get_field_values
  reason: Enum catalogue derived from the tenant schema.
- tool: businessnxt-list_skills
  reason: Workflow skill guides shipped with the MCP server.
- tool: businessnxt-get_skill
  reason: Workflow skill guides shipped with the MCP server.
- tool: businessnxt-get_design_guidelines
  reason: Client-side rendering tokens.
- tool: businessnxt-dashboard
  reason: Client-side chart rendering.
- tool: businessnxt-calculator
  reason: Local computation helper.
- tool: businessnxt-get_current_datetime
  reason: Local computation helper.
- tool: businessnxt-submit_feedback
  reason: Feedback channel to the Visma team.
- tool: businessnxt-attach_document / view_document / read_document
  reason: Document handling bound to Business NXT GraphQL, not to a public REST operation.
rest_only:
  note: The entire 511-operation Visma.net ERP REST surface has no MCP tool at all — no MCP server is
    published for Visma.net ERP. Within eAccounting, the tool set covers roughly a dozen of 69 tags; untooled
    areas include quotes, deliveries, VAT reports, bank reconciliation, webhooks, ROT/RUT, terms of payment
    and document approval.
  examples:
  - 'Visma.net ERP: all 511 operations'
  - 'eAccounting: QuoteDrafts'
  - 'eAccounting: Quotes'
  - 'eAccounting: DeliveryMethods / DeliveryTerms'
  - 'eAccounting: BankTransactions'
  - 'eAccounting: VatReports'
  - 'eAccounting: Webhooks'
  - 'eAccounting: TermsOfPayment'
coverage:
  mcp_tools_documented: 33
  bound_to_rest: 12
  mcp_only: 14
  rest_operations_total: 890
  rest_operations_with_a_tool: unknown — tool inputSchemas are auth-gated