generated: '2026-09-05'
method: derived
source: >-
  live tools/list from https://radar-cnpj.com/mcp (probed 2026-09-05) bound to
  openapi/radar-cnpj-openapi.json operationIds; the provider states the MCP has no backend of its
  own — every tool is one operation of the same public REST API, and tool names equal operationIds.
surfaces:
  openapi:
    file: openapi/radar-cnpj-openapi.json
    url: https://radar-cnpj.com/openapi.json
    gated: false
  mcp:
    endpoint: https://radar-cnpj.com/mcp
    transport: streamable-http
    gated: false
coverage:
  mcp_tools: 13
  bound: 13
  mcp_only: 0
  rest_operations: 29
  rest_only: 16
crosswalk:
  - tool: api_index
    category: discovery
    rest: [api_index]
    binding: 'GET /api/'
    confidence: high
  - tool: health
    category: discovery
    rest: [health]
    binding: 'GET /api/health'
    confidence: high
  - tool: get_cnpj
    category: lookup
    rest: [get_cnpj]
    binding: 'GET /api/cnpj/{cnpj}'
    confidence: high
  - tool: search
    category: search
    rest: [search]
    binding: 'GET /api/busca'
    confidence: high
  - tool: suggest
    category: search
    rest: [suggest]
    binding: 'GET /api/sugerir'
    confidence: high
  - tool: ref
    category: reference-data
    rest: [ref]
    binding: 'GET /api/ref'
    confidence: high
  - tool: avaliar
    category: evaluation
    rest: [avaliar]
    binding: 'POST /api/avaliar'
    confidence: high
  - tool: ia_filters
    category: ai-translation
    rest: [ia_filters]
    binding: 'POST /api/ia'
    confidence: high
  - tool: local
    category: geolocation
    rest: [local]
    binding: 'GET /api/local'
    confidence: high
  - tool: contact
    category: support
    rest: [contact]
    binding: 'POST /api/contato'
    confidence: high
    note: agent contact without captcha is a paid x402 call ($0.10 USDC); 402 accepts[] passes through the tool result
  - tool: monitor_session
    category: monitoring
    rest: [monitor_session]
    binding: 'POST /api/monitor/session'
    confidence: high
  - tool: list_watches
    category: monitoring
    rest: [list_watches]
    binding: 'GET /api/me/monitor/watches'
    confidence: high
    note: takes session_id as a tool argument; the REST call carries it as the x-radar-session header
  - tool: add_watch
    category: monitoring
    rest: [add_watch]
    binding: 'POST /api/me/monitor/watch'
    confidence: high
    note: first 10 watches per session free, then x402 $0.50 USDC per watch per 30 days
mcp_only: []
rest_only:
  - operationId: get_okf_by_arquivo
  - operationId: get_well_known_by_arquivo
  - operationId: get_apis_json
  - operationId: post_mcp
  - operationId: get_api_export
  - operationId: post_api_ia_jobs
  - operationId: get_api_ia_jobs_by_id
  - operationId: get_api_municipio_proximo
  - operationId: put_api_monitor_session_email
  - operationId: delete_api_me_monitor_watch_by_cnpj
  - operationId: get_api_me_monitor_alerts
  - operationId: get_api_monitor_changes_by_cnpj
  - operationId: post_api_contact
  - operationId: get_api_metrics
  - operationId: get_api_credito
  - operationId: post_api_credito