chisle

chisle is a plugin for Gemini CLI from JayPokale/Chisle. Its token cost is not measured, scanned A, original, MIT.

A development-mode configuration for Gemini that favours brief writing and avoiding code that is not needed.

In plain words
What is it for?
It is for coding sessions where concise communication and a YAGNI approach—building only what is needed—are preferred.
Why use it?
It reduces unnecessary explanation and discourages adding code or features without a clear need.

Plugin for Gemini CLI

Written for Gemini CLI: a Gemini CLI extension manifest. Also seen: mentions Gemini CLI.

Good fit It is for coding sessions where concise communication and a YAGNI approach—building only what is needed—are preferred.

Compare 6 plugins from other repositories ↓
Install with agentmods
npx agentmods add plugins/jaypokale/chisle/gemini-extension
Install

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.

Clone the repo
git clone --depth 1 https://github.com/JayPokale/Chisle

Made for: Gemini CLI.

Wrote 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.

agentmods badge for chisle

README.md
[![agentmods](https://agentmods.dev/badge/plugins/jaypokale/chisle/gemini-extension/github.svg)](https://agentmods.dev/plugins/jaypokale/chisle/gemini-extension)
Your own site
<a href="https://agentmods.dev/plugins/jaypokale/chisle/gemini-extension"><img src="https://agentmods.dev/badge/plugins/jaypokale/chisle/gemini-extension/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.

agentmods 80×15 button for chisle

Your own site · 80×15
<a href="https://agentmods.dev/plugins/jaypokale/chisle/gemini-extension"><img src="https://agentmods.dev/badge/plugins/jaypokale/chisle/gemini-extension.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured Not applicable: nothing here is loaded into a session.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

chisle scanned grade A with 0 findings 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 today.

The scan reads gemini-extension.json. This mod also ships 3 executable files (scripts/build-chart.js, scripts/build-rules.js, scripts/build-samples.js), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

gemini-extension.json · 7 lines

What it actually says

{
  "name": "chisle",
  "version": "3.8.0",
  "description": "Maximum-efficiency dev mode for Gemini. Zero-fluff prose + YAGNI-first code.",
  "contextFileName": "GEMINI.md"
}
Files

What ships with it

8 files beside gemini-extension.json in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

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.

  1. today Changed 82651a989fb8
  2. 12d ago Changed 60f91331ad81
  3. 14d ago Changed f3fe8ecba655
  4. 15d ago Changed cae09f8ef89d
  5. 27d ago Changed 00d8031d7ae3
  6. 1mo ago Changed 2d869376bacf
  7. 1mo ago Changed 8859ad94f48c
  8. 1mo ago Changed ab2f1eaa442c
  9. 1mo ago First seen · 7 lines scan A a033d89c5e6e

Subscribe to this mod's changes

chisle is a plugin published in the GitHub repository JayPokale/Chisle (674 stars, last pushed today), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-11.