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COMET JOURNAL

Technical blog

Design decisions behind each release, comparisons with industry practice, and lessons from using Comet.

Design philosophy · 2026-08-31 · 12 min read

Comet: More than Skill

From OpenSpec and Superpowers orchestration to Runtime, Eval, and Native workflows. A chronological look at the problems each major release addressed and the choices behind them.

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Releases · 2026-08-31 · 8 min read

0.4.0-rc.1: Experience, project knowledge, and parallel collaboration

Plugin Center, Personal Memory, project rules, and Agent Learning Loop, plus how Supervisor coordinates independent sessions toward one large Native goal.

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Releases · 2026-07-02 · 13 min read

Comet 0.4.0: Runtime and product entry points

The move from Bash orchestration to a Node runtime: routing context, Skill Creator, Eval, Dashboard, and the separation of human-readable content from runtime state.

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Industry practice · 2026-07-02 · 15 min read

Comet and industry practices

A comparison of evaluation methods, runtimes and workflows, and Skill authoring and distribution, with references for further reading.

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Further reading

Explore Comet further

Explore Native collaboration, Skill evaluation methods, and how Skills evolve.

Native in depth · 2026-08-31 · 11 min read

Supervisor Change: One Native goal, multiple sessions

Split a large Native goal into independently verifiable tasks, work in isolated workspaces, then integrate and verify the complete result.

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Evaluation methods · 2026-07-02 · 14 min read

Evaluation: A compass for Skill evolution

The rationale for rubric, pass@k, and pass^k, and why evaluation should be established first.

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Evaluation methods · 2026-07-02 · 21 min read

How Comet uses evaluation to evolve Skills

Connect evaluation to the release pipeline: the challenges of evaluating Spec Coding Skills and the questions that remain open.

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Videos

Videos are grouped by version. Older recordings preserve their historical context; new videos are added to the corresponding version so early demonstrations are not mistaken for current behavior.

Comet 0.4.x video overview.

Open on Bilibili

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Read the 0.4.0 design article

Read about the architectural decisions and feature scope of 0.4.0-beta.1.
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