zed-industries/codex
Sep 2025 – Sep 2025
1 Month active
Languages Used
Rust
Technical Skills
Rust programmingbacktracking algorithmstest-driven development
friel-openai
PROFILE
Friel-openai
During a two-month period, Friel enhanced the codex repository by stabilizing the TUI backtracking workflow, ensuring that user session context is preserved during multi-turn edits. This involved deriving active user-turn positions from the transcript on demand and introducing regression tests to prevent future issues, using Rust and test-driven development. In parallel, Friel contributed to the openai-cookbook repository by authoring structured documentation for Codex Execution Plans, enabling developers to adopt standardized, multi-hour problem-solving workflows with Codex and gpt-5-codex models. The work demonstrated depth in AI agent design, prompt engineering, and technical writing, improving reliability and onboarding consistency.
Overall Statistics
Feature vs Bugs
50%Features
Repository Contributions
2Total
Bugs
1
Commits
2
Features
1
Lines of code
389
Activity Months2
Your Network
425 people
Work History
October 2025
1 Commits • 1 Features
Oct 1, 2025October 2025 monthly summary focused on delivering structured documentation to support Codex-based workflows in openai/openai-cookbook. Key features delivered include Codex Execution Plans Documentation (codex_exec_plans.md) describing how to use PLANS.md for multi-hour problem-solving with Codex and gpt-5-codex models. Supporting docs were updated (AGENTS.md and registry.yaml) to reference the new documentation and include the author for attribution. This work is captured in commit 4987742e4001effffbc8d0685a59f46261a30764 (Document PLANS.md, #2185).
1 Commits • 1 Features
Oct 1, 2025October 2025 monthly summary focused on delivering structured documentation to support Codex-based workflows in openai/openai-cookbook. Key features delivered include Codex Execution Plans Documentation (codex_exec_plans.md) describing how to use PLANS.md for multi-hour problem-solving with Codex and gpt-5-codex models. Supporting docs were updated (AGENTS.md and registry.yaml) to reference the new documentation and include the author for attribution. This work is captured in commit 4987742e4001effffbc8d0685a59f46261a30764 (Document PLANS.md, #2185).
October 2025
September 2025
1 Commits
Sep 1, 2025September 2025 focused on stabilizing the TUI backtracking workflow in the codex repository to preserve replayed context during edits and strengthen test coverage. The work improved reliability of user sessions when backtracking and reduced risk of dropping earlier turns during multi-turn edits.
September 2025
1 Commits
Sep 1, 2025September 2025 focused on stabilizing the TUI backtracking workflow in the codex repository to preserve replayed context during edits and strengthen test coverage. The work improved reliability of user sessions when backtracking and reduced risk of dropping earlier turns during multi-turn edits.
Activity
Loading activity data...
Quality Metrics
Correctness100.0%
Maintainability90.0%
Architecture90.0%
Performance90.0%
AI Usage90.0%
Skills & Technologies
Programming Languages
MarkdownRustYAML
Technical Skills
AI Agent DesignDocumentationPrompt EngineeringRust programmingTechnical Writingbacktracking algorithmstest-driven development
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline
openai/openai-cookbook
Oct 2025 – Oct 2025
1 Month active
Languages Used
MarkdownYAML
Technical Skills
AI Agent DesignDocumentationPrompt EngineeringTechnical Writing