[Preset] Add Command Density to community catalog

[Xopoko]

Preset Submission

Preset Name: Command Density
Preset ID: command-density
Version: 1.0.0
Repository: https://github.com/Xopoko/spec-kit-preset-command-density

This follows up on #2943 and #2944. The command-template compression proposal is a better fit as a preset, per maintainer feedback, so this PR adds the released preset to the community catalog instead of changing core command templates.

Command Density overrides the nine core speckit.* command prompts with compact versions of the same workflows. It preserves scripts, handoffs, placeholders, hook output blocks, command names, and one-rule-per-bullet structure; the reduction comes from removing repeated explanation and redundant examples.

Checklist

• Valid preset.yml manifest
• README.md with description and usage
• LICENSE file included
• GitHub release created
• Preset tested with specify preset add --dev
• Preset tested from release archive with specify preset add --from https://github.com/Xopoko/spec-kit-preset-command-density/archive/refs/tags/v1.0.0.zip
• Commands register to agent directories (.claude/skills and .gemini/commands smoke-tested)
• Added to presets/catalog.community.json
• Added row to docs/community/presets.md table

Testing

• python3 -m json.tool presets/catalog.community.json
• Custom catalog/docs sort validation
• uv run pytest tests/test_presets.py -q (311 passed)
• specify preset add --dev /Users/max/Projects/spec-kit-preset-command-density
• specify preset add --from https://github.com/Xopoko/spec-kit-preset-command-density/archive/refs/tags/v1.0.0.zip

AI Disclosure

I did use AI assistance to produce the original compression drafts and this packaging work. The preset repository documents the verification process: deterministic invariants, adversarial semantic review, review feedback from #2944, and install smoke tests.

Closes #2943.

[Copilot]

Pull request overview

Note

Copilot was unable to run its full agentic suite in this review.

Adds a new community preset entry (“Command Density”) to the community catalog and documents it in the presets list.

Changes:

• Updated the community catalog updated_at timestamp.
• Added the command-density preset metadata (repo, download URL, version, requirements, tags).
• Added “Command Density” to the community presets documentation table.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
presets/catalog.community.json	Updates catalog timestamp and registers the new command-density preset entry.
docs/community/presets.md	Adds the new preset to the community presets listing table.

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[Xopoko]

Rebased this catalog PR on current main (f20e8ee) and resolved the two catalog conflicts by preserving the updated Cross-Platform Governance entry while keeping Command Density inserted alphabetically.

Validation:

• python3 -m json.tool presets/catalog.community.json
• rg '<<<<<<<|=======|>>>>>>>' docs/community/presets.md presets/catalog.community.json -> no conflict markers
• uv run --extra test python -m pytest tests/test_presets.py -q -> 311 passed

GitHub now reports the PR as mergeable; remaining blocked state appears to be the normal review/maintainer gate, not a merge conflict.

[Copilot]

Copilot's findings

• Files reviewed: 2/2 changed files
• Comments generated: 0 new