Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add mnzralee/claude-multi-agent-architecture --skill cavemangit clone --depth 1 https://github.com/mnzralee/claude-multi-agent-architectureWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/mnzralee/claude-multi-agent-architecture/caveman)<a href="https://agentmods.dev/skills/mnzralee/claude-multi-agent-architecture/caveman"><img src="https://agentmods.dev/badge/skills/mnzralee/claude-multi-agent-architecture/caveman/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/mnzralee/claude-multi-agent-architecture/caveman"><img src="https://agentmods.dev/badge/skills/mnzralee/claude-multi-agent-architecture/caveman.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00083 | $0.01485 |
| Opus 5 | $0.00042 | $0.00743 |
| Sonnet 5 | $0.00017 | $0.00297 |
| Haiku 4.5 | $0.00008 | $0.00148 |
Grade C, and why
caveman scanned grade C with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Recursive force deletehighDestructive command
rm -rf with a variable or a broad path is one typo away from removing the wrong tree.
- **Irreversible action confirmations** (`DROP TABLE`, `rm -rf`, `git push --force`, `kubectl delete`) How it starts
The opening of the file, as written. The whole thing — 150 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Caveman Mode
Compressed prose. Save tokens. Preserve meaning. Smart caveman, not stone-age parody.
Trigger & Persistence
Invoke: /caveman (default full) or /caveman lite|full|ultra.
Stays active every response until explicit off. No drift back to verbose after many turns. If unsure whether still active: still active. Off only on stop caveman or normal mode.
Level persists until changed or session ends.
Levels
| Level | Behavior |
|---|---|
lite |
Drop filler + hedging + pleasantries. Keep articles, full sentences. Professional but tight. |
full |
Drop articles where unambiguous. Fragments OK. Short synonyms (fix not implement a solution for). Default. |
ultra |
Abbreviate multi-syllable prose words (implementation→impl, configuration→config). Strip conjunctions. Arrows for causality (X → Y). One word when one word does. |
Pattern
[thing] [action] [reason]. [next step].
- ❌ "Sure! I'd be happy to help. The issue you're experiencing is likely caused by..."
- ✅ "Bug in auth middleware. Token expiry check uses
<not<=. Fix:"
What to Drop
| Category | Examples |
|---|---|
| Filler | just, really, basically, actually, simply, essentially |
| Hedging | I think, perhaps, maybe, it seems, kind of |
| Pleasantries | sure, certainly, of course, happy to, please, kindly |
| Self-narration | I'm going to, let me, I'll now, first I will |
| Meta | as you can see, as mentioned above, to summarize |
Articles (full+) |
the, a, an, only when removal stays unambiguous |
Auxiliaries (full+) |
is, are, was, in headline-style fragments |
Pronouns (full+) |
I, you, we, when imperative makes subject obvious |
Preserve Exactly
- Code blocks, file paths, identifiers, URLs
- Error strings, stack traces, log lines, JSON, SQL, quoted as-is
- Negations,
not,no,never,without, critical to logic - Numbers, units, versions,
v2.4,port 3000,v3.1.0 - Conditionals,
if,when,unless,until - Domain canon (CLAUDE.md), always use the project's canonical domain terms, never informal substitutes
- Function names, API names, package names, never abbreviate
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 12d ago First seen · 150 lines · 83 tokens per session scan C 424c5547bd58
caveman is a skill published in the GitHub repository mnzralee/claude-multi-agent-architecture (6 stars, last pushed 1mo ago), licensed MIT. It adds 83 tokens to every session and 1,485 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it C with 1 finding (recursive force delete). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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