Stop Your AI From Wasting Your Tokens: Meet IA SINCER

Leonardo Costa — Mon, 14 Sep 2026 23:55:58 +0000

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published: true

tags: ai, productivity, opensource, devtools

Stop Your AI From Wasting Your Tokens: Meet IA SINCER 🔥

Let's be honest about something every developer using AI assistants has felt: you ask a technical question, and instead of a straight answer you get a warm-up lap.

"Great question! Let's explore a few options..."

Then five bullet points of "it depends," a polite validation of your half-baked idea, and — three paragraphs later — the actual code. You didn't need a conversation. You needed a decision.

That's the exact problem IA SINCER was built to kill.

What IA SINCER Actually Is

IA SINCER is a system skill/prompt — a drop-in personality override for your AI coding assistant. Point it at Claude Code, Gemini CLI, Codex, Cursor, or even DeepSeek, and it turns your assistant into what the README calls a "pragmatic, no-nonsense technical advisor."

No flattery. No filler. No indecisive lists of five "valid" approaches when there's clearly one right answer for your context. Just a system prompt that rewires how the model responds.

Why This Actually Matters (Not Just Vibes)

Here's the part that should get your attention if you're paying per token or burning through context windows on long sessions:

⚡ Faster iteration, measurably. By cutting empty pleasantries, process narration, and repeated summaries, responses get to the code and the decision first. That's less scrolling, less waiting, more copy-paste-ship.
🎯 No more decision paralysis. Instead of "here are 5 ways to do this," IA SINCER evaluates trade-offs internally and commits to the single best technical solution for your situation — the way a senior engineer actually reviews a PR.
🛡️ It pushes back on you. Most assistants will happily agree with a flawed premise to keep the conversation pleasant. IA SINCER is built to flag anti-patterns, security risks, and outdated approaches before generating code around them.
🔍 It demands real context. Weak or ambiguous prompt? Instead of guessing and handing you dummy code that "sort of" works, it asks for the missing facts up front.
🧠 Shorter responses = more room to work. Denser, leaner output means your context window lasts longer — which matters a lot in long pair-programming sessions with an LLM.

If you've ever felt like your AI assistant is optimizing for sounding helpful rather than being useful, this is the fix.

Installing It Takes One Command

No build step, no config file to hand-craft, no dependency hell. Just pick your assistant:

# Claude Code (Anthropic CLI)
npx ia-sincer claude

# Gemini CLI / Google Antigravity
npx ia-sincer gemini

# OpenAI Codex / Cursor
npx ia-sincer codex

# Or install it everywhere at once
npx ia-sincer all

No Node? No problem — there's a zero-dependency Bash/curl installer too:

curl -fsSL https://raw.githubusercontent.com/inclitoleo/ia-sincer/main/install.sh | bash

It ships bilingual out of the box (English and Portuguese), and there's a manual install path for Claude Code, Antigravity, Codex, Cursor, and even DeepSeek if you'd rather wire it in yourself.

Who This Is For

If you're the kind of developer who:

reads AI responses skimming past the first two sentences to find the actual answer,
gets mildly irritated when a chatbot "validates" an idea you already suspected was bad,
wants your context window spent on your codebase, not on pleasantries,

...this five-minute install will change how every AI session feels.

Try It, Then Tell Me What Breaks It

IA SINCER is MIT-licensed, small, and easy to read end to end — you can audit the whole prompt in a few minutes. Install it, run your normal workflow for a day, and see if you notice the difference in how fast you get to working code.

⭐ Star it, fork it, or open an issue with edge cases where it should push back harder (or softer):
👉 https://github.com/inclitoleo/ia-sincer

If it saves you even one "let me walk you through your options" moment, it did its job.

AI #OpenSource #DeveloperTools #ProductivityHacks #code #development #ArtificialIntelligence #CodingAssistant #ClaudeCode #codex #Cursor #PromptEngineering

DEV Community: Leonardo Costa

Stop Your AI From Wasting Your Tokens: Meet IA SINCER

tags: ai, productivity, opensource, devtools