Iterize IDE - Open Source multi agentic coding platform
8 August 2026
Iterize - a mission driven agentic IDE with persistent spec
Iterize is an open source python based IDE built with tkinter and stdlib. The core idea is that a project's specification, written once during planning, remains the connective tissue through every subsequent change. Instead of coding through a series of disconnected prompts, Iterize keeps the project’s purpose in view as it evolves. Planning, implementation, review and verification are connected through a persistent mission and project history.
Its workflow separates responsibilities clearly: a Mission agent coordinates the work, a Builder makes targeted changes, and a Reviewer checks the result before anything is written back to the active file. Changes remain staged until the user approves them.
Iterize also tracks code through a stable "designations" system, where IDs are assigned to every Project, Module, Class, Function/Method. It uses a Knowledge Graph to map project structure and relationships, and records significant changes through an "evolution history". When development is complete, the Verify system compares the current source against the accumulated project specification.
The result is an environment built not simply to generate code, but to help software retain its structure, intent and continuity through repeated change, especially for large, complex, multi module projects.
Iterize v1.0.0 is available for Windows and is released as open-source software under the Apache License 2.0.
