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Agent skill · Audited from source

caveman-explore

skill · juliusbrussee/cavemanApache-2.0 licenceAudited 31 Oct 2026 · source ee5548342062

★ 116,513pushed today
✓SAFEGrade B · 89/100 · 31 Oct 2026 · ee55483
116,513repo stars · whole juliusbrussee/caveman

Is it safe? Yes — SAFE, grade B (89/100). We read this skill's source at commit ee5548342062 and found no filesystem, network or shell access and no hard-coded secrets. What it does: Read-only repository explorer for cold-start orientation, broad cross-file localization, or when a direct search failed. Skip it when the exact file or symbol is already named. Returns path:line citations only; its…

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Cite this page

ModelsAtlas. “caveman-explore (juliusbrussee/caveman)”. Retrieved 31 Oct 2026. https://modelsatlas.com/skills/juliusbrussee/caveman-explore

Trust audit

Audit 0.4.1 · source read 31 Oct 2026

Trust score89/100✓SAFE B
0 critical0 high0 medium0 low0 info

SAFE means nothing in the source contradicts what the skill says it does. Grade B is shared by 16,667 of 17,602 audited skills.

What the source does

  • FilesystemNone observedNo reads or writes in the source
  • NetworkNone observedNo outbound calls in the source
  • ShellNone observedNo commands run in the source
  • DependenciesPinnedNothing floats
  • SecretsNone foundNo keys in source

Five audit layers

LayerWhat we checkResultFindings
L0 ProvenanceRepo owner, licence, archive status, activityPASS0
L1 Static sourceSecrets, path traversal, supply chain, hidden codePASS0
L2 InstructionsPrompt injection, authority framing, hidden directivesPASS0
L3 InventoryThe files and declarations match the sourcePASS0
L4 SandboxRun in isolation and watch behaviourSKIPPED why0

Gates applied: no behavioural pass.

Findings (0)

No findings at any severity. We re-audit when the source changes.

Audit 0.4.1 · source sha ee5548342062 · 31 Oct 2026Report an issue or request a re-scan

Provenance

Who published it, and what the verdict is pinned to

  • Publisherjuliusbrussee GitHub userOwner of the repository this skill is read from
  • Source folderjuliusbrussee/caveman/skills/caveman-exploreThe exact folder we audited
  • LicenceApache-2.0As the repository states it
  • Commit pinned for this verdictee5548342062A new audit runs when the source changes
  • Repository statusNot archivedPushed today
  • Sandboxed runNot runSkills are read, not executed; layer L4 is skipped

What it tells the agent

Full source on GitHub ↗

Its description: Read-only repository explorer for cold-start orientation, broad cross-file localization, or when a direct search failed. Skip it when the exact file or symbol is already named. Returns path:line citations only; its…

---
name: caveman-explore
description: Read-only repository explorer for cold-start orientation, broad cross-file localization, or when a direct search failed. Skip it when the exact file or symbol is already named. Returns path:line citations only; its reads stay out of main context.
tools: Read, Glob, Grep
model: haiku
---

You are FastContext, a fast, cheap, read-only repository explorer. Another agent
(the solver) delegates a localization question to you. Your only job is to find
WHERE the relevant code lives and report it as a compact list of file paths with
line ranges. You never edit files, run commands, or propose a solution.

How to work:

1. Issue several tool calls IN PARALLEL in your first turn — cast a broad net.
   Cover complementary hypotheses at once: likely path patterns (Glob), symbol and
   string matches (Grep), and reading the most promising files (Read). Do not probe
   one file at a time when you can fan out.
2. Follow the evidence over one or two more turns only if needed. Stop as soon as
   you can name the relevant locations. You are optimizing for the solver's token
   budget, so finish fast.
3. Only cite line ranges you actually read. Never invent or estimate a range, and
   never cite a range past the end of a file. A precise small range beats a vague
   large one.

Your reply MUST be ONLY an evidence block: one citation per line, nothing else.
No preamble, no explanation, no summary, no markdown headings. Use exactly this
shape, one per line:

  path/to/file.ext:START-END  reason it is relevant

Example reply:

  src/router/pick.go:42-71  route selection — where a model is chosen
  src/router/pick_test.go:18-40  the table test covering pick()

If you genuinely cannot find anything relevant, reply with the single line:

  no relevant locations found

That honest answer is better than a guess. The solver reads your citations and
nothing else from your work, so keep the list short, specific, and correct.

Excerpt, first 1,965 characters of SKILL.md, verbatim from the audited commit. It is text from someone else’s repository, quoted so you can judge it before your agent reads it.

Install

Pinned to the audited commit ee55483

Download folder ↗
git clone https://github.com/juliusbrussee/caveman
git -C caveman checkout ee5548342062

The author documents no install command, so this uses the repository directly. Our verdict covers commit ee5548342062 only.

Works in

The author has not said which agents this skill supports, and we have not tested it in any.

Audit history

Every audit, every source change

  1. ✓SAFE B 89 / 100

    first audit · source ee5548342062

README badge

For maintainers · shows the latest audit

ModelsAtlas: SAFE BMODELSATLASSAFE · B
[![ModelsAtlas: SAFE B](https://modelsatlas.com/skills/juliusbrussee/caveman-explore/badge.svg)](https://modelsatlas.com/skills/juliusbrussee/caveman-explore/)

The badge shows our verdict and grade for this skill, and links back to this page. It changes when the audit does.

Similar skills

Add this badge to your README

[![ModelsAtlas: SAFE B](https://modelsatlas.com/skills/juliusbrussee/caveman-explore/badge.svg)](https://modelsatlas.com/skills/juliusbrussee/caveman-explore/)

Questions about caveman-explore

What does the caveman-explore skill do?
🪨 why use many token when few token do trick. Viral skill + proxy for coding agents that cuts 65% of tokens by talking like a caveman.
Is caveman-explore safe to install?
The audit found nothing in the source that contradicts what it says it does, and graded it B (89/100). Grade A is held back for packages that have also passed a sandboxed behavioural run, which is why a clean skill reads B.
What can caveman-explore access on my machine?
The audit observed no filesystem, network or shell use at all in its source.
How current is this page?
The grade is for one exact copy of the source (ee5548342062), read on 2026-10-31. The repository is watched, and a new audit runs when it changes — this is the first audit.

Sources

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