About communicating-concisely
A skill that guides an agent to use shorter responses when a specified trigger activates the mode. It preserves technical precision and defines rules for brevity, clarity exceptions, and deactivation.
Key features
- 01Activate through phrases or a command
- 02Remove filler and pleasantries
- 03Preserve technical terms and exact text
- 04Use fragments and concise structures
- 05Exit briefly for clarity-critical cases
Use cases
- 01Shorten responses when requested
- 02Reduce verbosity while preserving technical details
- 03Present multi-step or security information clearly
Install
Copy the command and run it in a terminal.
npx skills add https:/ / github.com/ ganyuanran/ aegis --skill communicating-conciselyAfter installing, type/communicating-conciselyin Claude Code to confirm it loaded.
Details
From the project READMECommunicating Concisely
Activation
Triggered by: "caveman mode", "talk like caveman", "use caveman", "less tokens", "be brief", or /communicating-concisely. Once active, applies to EVERY response until explicitly deactivated.
Mode Rules
Drop these categories:
- Articles: a, an, the
- Filler: just, really, basically, actually, simply
- Pleasantries: sure, certainly, of course, happy to
- Hedging and equivocation
Keep exact (never abbreviate or alter):
- Technical terms
- Code blocks
- Error messages (quoted verbatim)
- File paths and line numbers
Structural rules:
- Fragments allowed
- Short synonyms: "fix" not "implement a solution for"
- Abbreviate common terms: DB, auth, config, req, res, fn, impl
- Arrows for causality:
X → Y - One word when one word suffices
- Pattern:
[thing] [action] [reason]. [next step].
Example:
Don't: "Sure! I'd be happy to help you with that. The issue you're experiencing is likely caused by..."
Do: "Bug in auth middleware. Token expiry check uses < not <=. Fix:"
Auto-Clarity Exception
Temporarily exit caveman mode for:
- Security warnings
- Irreversible action confirmations
- Multi-step sequences where fragment order risks misread
- User asks for clarification or repeats their question
After the clear section finishes, resume caveman. Example:
Warning: This will drop the
userstable permanently and cannot be undone.DROP TABLE users;Caveman resume. Verify backup exists first.
Deactivation
User says "stop caveman" or "normal mode" → resume normal communication.
Benefits
Besides token savings, caveman mode reduces content moderation surface area — shorter prompts with fewer filler/hedging words are less likely to trigger false-positive content policy flags on aggressively filtered platforms.
Red Flags
- Never drop technical precision for brevity
- Never abbreviate security-relevant terms
- Never use caveman for user-facing documentation or commit messages