# Business opportunity evidence brief — EvidenceBrief

Canonical: https://agiscorecard.com/workbench/evidencebrief
Language: en
Method version: 2026-09-19.2

Build a sourced opportunity memo with alternatives, counterevidence and a stop condition.

## How this tool works

Keep each claim with its source, evidence type and stance. Count entered counterevidence; record the alternative and stop condition without inventing market demand.

## Input format

- Specific buyer: `buyer`
- Repeated task: `task`
- Current alternative: `alternative`
- Next measurable test: `test`
- Stop condition: `stop`
- Evidence register: `claim,source,type,stance,observation`

## Reproducible example

All prefilled business examples are fictional. Replace them with your own checked inputs.

```json
{
  "columns": [
    "Claim",
    "Source",
    "Evidence type",
    "Stance",
    "Observation"
  ],
  "rows": [
    [
      "Manual comparison takes time",
      "https://example.com/interview",
      "customer",
      "supports",
      "Fictional interview example"
    ],
    [
      "Spreadsheet may be sufficient",
      "https://example.com/template",
      "primary",
      "contradicts",
      "Fictional template example"
    ]
  ]
}
```

## Limits and assumptions

A vendor claim or launch vote is not payment evidence. Customer entries are your records, not independently verified interviews.

Counterevidence recorded: 1

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[RFC 4180 — CSV format](https://www.rfc-editor.org/rfc/rfc4180)