Work through complex problems with an AI agent.

An external brain for AI agents, structured around the problem you're solving.

Your agent breaks down the problem, explores approaches, and updates the plan as you learn. You bring the problem and your judgment.

Keep building on what you've figured out.

Come back days or weeks later with a fresh agent. It can read the decisions you've made, the approaches you've ruled out, and the questions you still need to answer.

As the project changes, your agent updates the same tree. You can follow how you got here and decide where to go next.

“We tried this last month. Why did it fail, and does the new result change that?”

The right,
but not the obligation.

To look inside. To steer the process.
To decide how involved you want to be.

Inspect the tree your agent works with. Question a conclusion, correct its understanding, or review the changes before they go in.

You can also leave the organization and maintenance to your agent. You don't have to manage the whole structure to work with it.

resolved in progress not examined deferred linked

This sample comes from the SiftText product tree. Follow the branches through ongoing work and resolved questions. Names anonymized.

Bring a problem you're working on.

Use SiftText with your MCP-compatible agent.