Project planning
Project brief
Turn a plan into a calm brief with goals, milestones, and owners.
Use this to align a client or team before delivery starts.

TypeDocuments
File typesPDF
SourceMade by thirds.ai with sample names and values.
LicenceFree to copy and use in your own templates
Your data
See the fields before you copy.
Your copy starts with these sample values. Change any of them.
{
"project_name": "Fieldnote launch campaign",
"summary": "Create one clear launch story and turn it into a reusable set of branded sales and social material.",
"owner": "Maya Chen",
"starts_on": "2026-09-07",
"target_on": "2026-10-02",
"success": "The sales team can explain the release in one minute, and every launch item uses the same message and visual system.",
"milestones": [
{
"date": "2026-09-10",
"name": "Approve the launch message"
},
{
"date": "2026-09-18",
"name": "Review the first document and image set"
},
{
"date": "2026-09-28",
"name": "Hand off the final reusable templates"
}
],
"note": "Keep customer names and unreleased product facts out of public drafts."
}Use it your way
Render the same template on the web, by API, or through MCP.
curl https://thirds.ai/v1/pdf \
-H "Authorization: Bearer $THIRDS_API_KEY" \
-H "Content-Type: application/json" \
-d '{"template_id":"tpl_your_copy","version":1,"data":{"project_name":"Fieldnote launch campaign","summary":"Create one clear launch story and turn it into a reusable set of branded sales and social material.","owner":"Maya Chen","starts_on":"2026-09-07","target_on":"2026-10-02","success":"The sales team can explain the release in one minute, and every launch item uses the same message and visual system.","milestones":[{"date":"2026-09-10","name":"Approve the launch message"},{"date":"2026-09-18","name":"Review the first document and image set"},{"date":"2026-09-28","name":"Hand off the final reusable templates"}],"note":"Keep customer names and unreleased product facts out of public drafts."}}'{
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"idempotency_key": "project-brief-1",
"request": {
"template_id": "tpl_your_copy",
"version": 1,
"data": {
"project_name": "Fieldnote launch campaign",
"summary": "Create one clear launch story and turn it into a reusable set of branded sales and social material.",
"owner": "Maya Chen",
"starts_on": "2026-09-07",
"target_on": "2026-10-02",
"success": "The sales team can explain the release in one minute, and every launch item uses the same message and visual system.",
"milestones": [
{
"date": "2026-09-10",
"name": "Approve the launch message"
},
{
"date": "2026-09-18",
"name": "Review the first document and image set"
},
{
"date": "2026-09-28",
"name": "Hand off the final reusable templates"
}
],
"note": "Keep customer names and unreleased product facts out of public drafts."
}
}
}
}
}