Behavior Intelligence · Scoped answers

How is planning or work decomposition documented?

Codex's selected prompt excerpt directly names making and updating plans, while the selected Gemini CLI source lists planning among its documented tool categories. The current evidence for Claude, Claude Code, ChatGPT, and Cursor does not establish a specific planning procedure. Those four answers remain Not established instead of inferring behavior from general agent capabilities.

Six product answers

What the selected evidence establishes

Understand whether planning is an established interface or tool in the covered product context before relying on it in a workflow.

Open-source agentic coding interface

OpenAI Codex

Documented

Direct factual answer

The selected Codex prompt excerpt explicitly names making and updating plans as part of the assistant's working interface.

Surface: Codex CLI
Model context: GPT-5.2
Configuration / version scope: Not established
Reviewed: 2026-08-11

Limits and uncertainty

The excerpt does not prescribe one universal decomposition procedure.

Evidence

Web, desktop, and mobile AI assistant

Claude

Not established

Direct factual answer

The selected Claude prompt-history evidence does not establish a specific planning or work-decomposition mechanism.

Surface: Not established
Model context: Not established
Configuration / version scope: Not established
Reviewed: 2026-08-11

Limits and uncertainty

Response conventions are not converted into a planning claim.

Evidence

No supporting evidence is linked because the selected sources do not establish this behavior.

Multi-surface agentic coding product

Claude Code

Not established

Direct factual answer

The selected Claude Code sources establish coding tools, instructions, memory, and permissions, but not a specific planning procedure.

Surface: Not established
Model context: Not established
Configuration / version scope: Not established
Reviewed: 2026-08-11

Limits and uncertainty

General agentic coding capability is not treated as evidence of one planning behavior.

Evidence

No supporting evidence is linked because the selected sources do not establish this behavior.

Open-source agentic command-line interface

Gemini CLI

Documented

Direct factual answer

The selected Gemini CLI tools reference includes planning among the documented tool categories available to the CLI.

Surface: Gemini CLI
Model context: Not established
Configuration / version scope: Not established
Reviewed: 2026-08-11

Limits and uncertainty

The selected evidence does not establish one fixed planning sequence across configurations.

Evidence

Multi-surface conversational AI product

ChatGPT

Not established

Direct factual answer

The selected ChatGPT product sources do not establish a single planning or work-decomposition mechanism across models and modes.

Surface: Not established
Model context: Not established
Configuration / version scope: Not established
Reviewed: 2026-08-11

Limits and uncertainty

Deep research and other modes are not automatically treated as general planning behavior.

Evidence

No supporting evidence is linked because the selected sources do not establish this behavior.

AI code editor and agentic coding product

Cursor

Not established

Direct factual answer

The selected Cursor evidence establishes agentic codebase work and tools, but not one specific planning procedure.

Surface: Not established
Model context: Not established
Configuration / version scope: Not established
Reviewed: 2026-08-11

Limits and uncertainty

Agentic operation is not converted into a documented planning claim.

Evidence

No supporting evidence is linked because the selected sources do not establish this behavior.