> ## Documentation Index
> Fetch the complete documentation index at: https://docs.plannotator.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Plannotator Documentation and Learning

> Choose open-source Plannotator documentation, Workspaces, automation guides, planning templates, framework profiles, comparisons, or practical AI-development guides.

Use this site to learn the local open-source tool, understand Plannotator products, or improve the documents and workflows that guide agent-assisted development.

<CardGroup cols={2}>
  <Card title="Open source" icon="code-branch" href="/open-source/" arrow="true">
    Install Plannotator, choose your agent, annotate plans and documents, review code, configure feedback, and troubleshoot local sessions.
  </Card>

  <Card title="Workspaces" icon="people-group" href="/workspaces/" arrow="true">
    Share and review product requirements documents (PRDs), technical specs, coding plans, ADRs, and RFCs with your team and coding agents.
  </Card>

  <Card title="Agents and automation" icon="robot" href="/open-source/reference/" arrow="true">
    Connect Plannotator to your coding agent, customize its feedback, and add annotations from scripts and other tools.
  </Card>

  <Card title="Planning Library" icon="books" href="/templates/" arrow="true">
    Copy practical templates, inspect source-backed planning frameworks, and compare formats and methods.
  </Card>

  <Card title="Learn" icon="graduation-cap" href="/learn/" arrow="true">
    Write better plans and agent instructions, collaborate on documents, review code, and work with coding agents.
  </Card>

  <Card title="Plannotator" icon="arrow-up-right-from-square" href="https://plannotator.ai" arrow="true">
    Visit the main site for the short product overview and commercial information.
  </Card>
</CardGroup>

## Find the right starting point

| If you want to                                    | Start here                                                                               |
| ------------------------------------------------- | ---------------------------------------------------------------------------------------- |
| Run Plannotator on your computer                  | [Install the open-source tool](/open-source/start/installation)                          |
| Send plan or document feedback to a coding agent  | [Annotate your first plan](/open-source/start/quickstart)                                |
| Customize or automate Plannotator                 | [Use agents and automation](/open-source/reference/)                                     |
| Share a technical decision with people and agents | [Review plans and technical decisions](/workspaces/review-plans-and-technical-decisions) |
| Improve a reusable planning document              | [Choose a template](/templates/)                                                         |
| Choose a structured agent-planning method         | [Compare planning frameworks](/frameworks/)                                              |
| Understand a planning or review practice          | [Browse Learn](/learn/)                                                                  |

## Open source on GitHub

<Card title="Star Plannotator on GitHub" icon="github" href="https://github.com/backnotprop/plannotator" arrow="true">
  The open-source project has more than 7,000 GitHub stars. Inspect the code, report an issue, or add your star.
</Card>

*Reviewed July 18, 2026. Maintained by the Plannotator documentation team.*