
Caveman
by juliusbrussee7421e87d5b51No license1.1K starsListed Oct 8, 2026Updated Oct 8, 2026Repository updated 7 weeks ago
Caveman encoding for SPEC.md and spec-adjacent writes. Loaded by /spec, /build, /check. Cuts tokens ~75% vs prose while staying precise. Triggers on any write to SPEC.md or when user says "caveman", "compress this", "be brief".
Only the file list is public. File contents are available once the skill is installed in a workspace.
| Path | Size | Type |
|---|---|---|
| SKILL.md | 2.9 KB | text/markdown |
Source and attribution
Source:juliusbrussee/cavekitinskills/cavemanat commit7421e87
License: No license
Content belongs to its original authors. SourceWeft indexes it from a public repository.
More from juliusbrussee/cavekit

Spec
juliusbrussee
Creates, amends, or backpropagates bugs into a project SPEC.md at the repository root.

Review
juliusbrussee
Adversarially reviews a written spec before implementation, citing evidence and ending in a go/no-go gate.

Research
juliusbrussee
Gather external knowledge the spec needs and distill it into §R — the durable research log — so build grounds in facts instead of hallucinating library behavior. Each finding cites a source; unsourced claims are flagged, never written as fact. Triggers when a spec decision hinges on a library/API/best practice the agent is unsure of, when the user says "research this", "what's the best lib for…", "check current best practice", or invokes /ck:research. Defers the §R write to the spec skill.

Grill
juliusbrussee
Interrogates a vague idea one question at a time, recommending answers and parking unknowns before a spec is written.

Deepen
juliusbrussee
Proposes refactors that make shallow code modules deeper, shrinking interfaces while keeping behavior and tests unchanged.

Check
juliusbrussee
Read-only drift detector that diffs SPEC.md against code and reports violations by severity.
More in Writing & Content

Doc Coauthoring
anthropics
Guides users through a three-stage workflow to co-author documentation, proposals, specs and decision docs.

Writing Guidelines
vercel-labs
Reviews documentation and prose against fetched Writing Guidelines and reports style findings.

Job Post Builder
anthropics
Builds a hiring packet — job post, interview guide with rubrics, and offer letter template — from a role brief.

Write Spec
anthropics
Turns a feature idea or problem statement into a structured PRD with goals, user stories, requirements and metrics.

Draft Content
anthropics
Drafts marketing content such as blog posts, social posts, newsletters, landing pages, press releases and case studies.

Brand Voice Enforcement
anthropics
Applies existing brand voice guidelines to sales and marketing content, then explains the brand choices made.