# voa-tiss (health.voa/tiss): tool descriptions scored

- tools/list taken: 2026-11-02 (UTC)
- From: [Official MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/health.voa%2Ftiss/versions/latest)
- Connected to: https://tiss-api.voa.health/mcp
- Homepage: https://tiss-api.voa.health/
- Repository: https://github.com/Voa-Health/tiss
- Scoring rules: v2
- Tools: 26
- Average: 31.2 / 100 (Rain)
- Near-identical pairs: 0

This page shows how voa-tiss (health.voa/tiss)'s tool descriptions scored, the issues found and the names of its tools and parameters. The descriptions are the server's own: read them where the copy came from.

Forecall asked the URL this server lists in the official MCP Registry for its tools/list once, on the date above, without calling any tool. The server may have changed since.

## Across the server

- Minor: 26 tools. Above 25, models start to tell tools apart less well.

## Tools

- `tiss_autorizacao_parse`: 23 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: xml.
  - Minor: String arguments with no constraint or example: xml.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `tiss_autorizacao_check`: 24 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: solicitacao, xml, contexto.
  - Minor: String arguments with no constraint or example: xml.
  - Minor: No `required` list, so every argument is optional.
  - Minor: The description mentions none of its 3 or more arguments.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `tiss_sandbox_autorizacao`: 24 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: solicitacao, xml, cenario.
  - Minor: String arguments with no constraint or example: xml.
  - Minor: No `required` list, so every argument is optional.
  - Minor: The description mentions none of its 3 or more arguments.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `tiss_parse_demonstrativo`: 27 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: xml.
  - Minor: String arguments with no constraint or example: xml.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `tiss_plan_reconciliation`: 27 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: decisoes, decisoes[].guia_ref, decisoes[].decision, decisoes[].motivo, decisoes[].guia_operadora, decisoes[].tuss_code, decisoes[].valor_glosa_cents, decisoes[].valor_liberado_cents, guias, id_key, prestador_key, operadora_key, status_key.
  - Minor: String arguments with no constraint or example: decisoes[].guia_ref, decisoes[].motivo, decisoes[].guia_operadora, decisoes[].tuss_code, id_key, prestador_key, operadora_key, status_key.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `tiss_rede`: 27 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: cnpj, cnes, limite.
  - Minor: String arguments with no constraint or example: cnpj, cnes.
  - Minor: No `required` list, so every argument is optional.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `tiss_sandbox_demonstrativo`: 27 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: protocolo.
  - Minor: String arguments with no constraint or example: protocolo.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `tiss_dominio`: 28 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: tabela, codigo, texto, include_expired, data, limite.
  - Minor: String arguments with no constraint or example: tabela, codigo, texto.
  - Minor: No `required` list, so every argument is optional.
  - Minor: The description mentions none of its 3 or more arguments.
  - Minor: The meaning of the boolean argument include_expired is unclear.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `tiss_sandbox_enviar_lote`: 29 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: xml, cenario, tentativa, registro_ans.
  - Minor: String arguments with no constraint or example: xml.
  - Minor: The description mentions none of its 3 or more arguments.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `tuss_lookup`: 29 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: code, tabela, include_expired, data.
  - Minor: String arguments with no constraint or example: code, tabela.
  - Minor: The description mentions none of its 3 or more arguments.
  - Minor: The meaning of the boolean argument include_expired is unclear.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `tuss_search`: 29 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: text, tabela, include_expired, data, limite.
  - Minor: String arguments with no constraint or example: text, tabela.
  - Minor: The description mentions none of its 3 or more arguments.
  - Minor: The meaning of the boolean argument include_expired is unclear.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `buscar_docs`: 30 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: texto, limite.
  - Minor: String arguments with no constraint or example: texto.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `operadora_lookup`: 30 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: texto, limite.
  - Minor: String arguments with no constraint or example: texto.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `tiss_hash`: 30 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: xml.
  - Minor: String arguments with no constraint or example: xml.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `tiss_validate`: 31 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: xml, operadora, contexto, contexto.tabela_operadora, contexto.tabela_operadora.registro_ans, contexto.tabela_operadora.procedimentos, contexto.tabela_operadora.exige_autorizacao, contexto.tabela_operadora.vigencia_inicio, contexto.tabela_operadora.vigencia_fim, contexto.tabela_operadora.max_guias, contexto.carteirinhas, contexto.autorizacoes, data.
  - Minor: String arguments with no constraint or example: xml, contexto.tabela_operadora.registro_ans.
  - Minor: No `required` list, so every argument is optional.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `operadora_rede`: 32 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: registro, uf, limite.
  - Minor: String arguments with no constraint or example: registro.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `tiss_autorizacao_build`: 32 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: mensagem.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `tiss_sadt_missing`: 32 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: values.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `tiss_audit`: 33 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: lote, contexto, contexto.tabela_operadora, contexto.tabela_operadora.registro_ans, contexto.tabela_operadora.procedimentos, contexto.tabela_operadora.exige_autorizacao, contexto.tabela_operadora.vigencia_inicio, contexto.tabela_operadora.vigencia_fim, contexto.tabela_operadora.max_guias, contexto.carteirinhas, contexto.autorizacoes, data, operadora.
  - Minor: String arguments with no constraint or example: contexto.tabela_operadora.registro_ans.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `tiss_referencia`: 33 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: codigo, uf, tabela, modalidade, porte, semestre.
  - Minor: String arguments with no constraint or example: modalidade, porte.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `tiss_rejection_map`: 34 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: lotes, contexto, contexto.tabela_operadora, contexto.tabela_operadora.registro_ans, contexto.tabela_operadora.procedimentos, contexto.tabela_operadora.exige_autorizacao, contexto.tabela_operadora.vigencia_inicio, contexto.tabela_operadora.vigencia_fim, contexto.tabela_operadora.max_guias, contexto.carteirinhas, contexto.autorizacoes, operadora, regras, segredo_pseudonimo, data.
  - Minor: String arguments with no constraint or example: contexto.tabela_operadora.registro_ans.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `glosa_explain`: 35 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: codigo.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `operadora_perfil`: 35 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: registro_ans.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `tiss_apply_fixes`: 35 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: lote, report, report.findings.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `tiss_sadt_catalog`: 47 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `tiss_build`: 48 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.

Is your server listed here and you would rather it were not? Email support@forecall.dev, and we will take it off within 7 days.

[All scored servers](https://forecall.dev/en/servers)