cross-session-knowledge-threads

Persist cross-session investigation threads with JSON-like entries and cross-references.

9|1|Updated Feb 1, 2026

Search Tags:#documentation #context #cross-session #decision-tracking #thread-management #knowledge-threads

Ready to run

npx skills add https://github.com/calcosmic/Aether --skill cross-session-knowledge-threads

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: cross-session-knowledge-threads
Source: https://github.com/calcosmic/Aether/tree/main/.aether/skills-codex/colony/cross-session-knowledge-threads
Command: npx skills add https://github.com/calcosmic/Aether --skill cross-session-knowledge-threads

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Persistent cross-session knowledge threads for work that spans sessions but isn't phase-specific. Provides a structured way to accumulate context, decisions, and partial work on topics that cut across the project.

Core Features & Use Cases

Create and manage threads with JSON-like entries that persist across sessions.
Append notes, decisions, findings, and questions to threads; list and search by tags or status.
Cross-reference threads with phases, seeds, and other threads to preserve context and enable resume.

Quick Start

Open a new thread with a descriptive title and begin documenting entries.

Frequently Asked Questions about cross-session-knowledge-threads

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I keep documentation context and decisions persistent across multiple sessions?▼

To keep documentation context persistent across sessions, use durable knowledge threads that accumulate entries, decisions, and partial work. This allows ongoing investigations to remain accessible and resume exactly where they left off.

What is the best way to track decisions and ongoing work that spans multiple phases?▼

Tracking decisions and ongoing work across phases is best handled by cross-referencing durable knowledge threads with related phases and seeds. This preserves context and enables seamless resume operations for complex investigations.

How do I create and manage cross-session threads for accumulating investigation notes?▼

You create cross-session threads by opening a thread with a descriptive title and appending notes, findings, or questions. Manage them using lifecycle operations like list, search, resume, and close to maintain structured documentation.

Can I search and filter persistent knowledge threads by tags or status?▼

Yes, you can search and filter persistent knowledge threads by tags or status. This allows you to quickly locate specific decision-tracking entries or ongoing investigations stored within the durable thread structure.

When do I need cross-session knowledge threads instead of standard session context?▼

You need cross-session knowledge threads when topics span multiple sessions or phases but are not phase-specific. They provide a structured way to accumulate context and decisions for work that cuts across the project.

Does cross-session thread management work without external dependencies?▼

Yes, cross-session thread management works without external dependencies. It uses a durable structure to store entries and supports lifecycle operations natively, ensuring context accumulation remains self-contained.