quaere-invention

quaere-invention is a skill for Claude Code, Codex from haru0416-dev/quaere. It costs 163 tokens per session (2,373 once invoked), scanned A, original, MIT.

An idea-development method that checks whether a proposed approach is genuinely different from the usual answer and how it could fail.

In plain words
What is it for?
Use it to explore alternative architectures, research directions, products, ways to earn money, or new agent skills.
Why use it?
It helps separate a truly new direction from a familiar solution with different wording, while keeping novelty tied to a testable reason.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: mentions Claude Code; mentions Codex; mentions OpenCode.

Good fit Use it to explore alternative architectures, research directions, products, ways to earn money, or new agent skills.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/haru0416-dev/quaere/quaere-invention
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.

Any agent
npx skills add haru0416-dev/quaere --skill quaere-invention
Clone the repo
git clone --depth 1 https://github.com/haru0416-dev/quaere

Made for: Claude Code, Codex.

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 quaere-invention

README.md
[![agentmods](https://agentmods.dev/badge/skills/haru0416-dev/quaere/quaere-invention/github.svg)](https://agentmods.dev/skills/haru0416-dev/quaere/quaere-invention)
Your own site
<a href="https://agentmods.dev/skills/haru0416-dev/quaere/quaere-invention"><img src="https://agentmods.dev/badge/skills/haru0416-dev/quaere/quaere-invention/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 quaere-invention

Your own site · 80×15
<a href="https://agentmods.dev/skills/haru0416-dev/quaere/quaere-invention"><img src="https://agentmods.dev/badge/skills/haru0416-dev/quaere/quaere-invention.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 163 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,373 The whole file, excluding the scripts and references it only reads on demand.
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.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00163 $0.02373
Opus 5 $0.00081 $0.01187
Sonnet 5 $0.00033 $0.00475
Haiku 4.5 $0.00016 $0.00237

Measured 10d ago against content hash 85381b9014e7, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

quaere-invention 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 10d 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.

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.

skills/extensions/quaere-invention/SKILL.md · 176 lines

How it starts

The opening of the file, as written. The whole thing — 176 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Invention Probe

Iron Law

No idea is promoted as novel without naming four things: the default basin it escapes, the assumption it breaks, the mechanism of the break, and the smallest probe that could disconfirm it. An idea that cannot name all four is recombination at best — not invention.

This is not a creativity ritual. Asked for something new, a model regresses toward the mean of its training distribution and dresses the common answer in impressive-sounding language; empirically, LLM assistance even homogenizes ideas across different users (Anderson, Shah & Kreminski 2024 — arXiv:2402.01536). "Novel-sounding" is also not the same as good: creativity evaluations find novelty correlates weakly or negatively with quality and diversity, so it must be scored as its own axis (CreativityPrism — Hou et al. 2025, arXiv:2510.20091). The gate changes the evaluation axis from does this sound impressive to which specific default did this leave, and can it be killed. Divergence without the kill-probe is just confident averaging; the probe is what separates an invention from a nicer-sounding default. Full research basis: references/research-basis.md.

When to use

  • The user wants a non-obvious approach, alternative architecture, or design the obvious path does not reach.
  • Research directions, product ideas, monetization paths, or agent-skill designs are being generated before a plan is committed.
  • The work is at risk of converging on the first plausible answer ("settling too early").
  • The user explicitly asks to widen the option space, escape the obvious, or break out of an approach that feels stuck.

When NOT to use

  • Factual lookup or current SDK/API/CLI behavior; use quaere-grounding.
  • A small implementation edit, or a plan that is already chosen and just needs building; use quaere-execution.
  • A bug whose cause is not yet understood; use quaere-evidence — do not "invent" around an unknown cause.
  • Cases where the obvious answer is correct and the only cost is wanting it to look clever. Inventing here adds risk, not value.

Read the full file on GitHub · 176 lines

Files

What ships with it

4 files beside SKILL.md 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. 10d ago First seen · 176 lines · 163 tokens per session scan A 85381b9014e7

Subscribe to this mod's changes

quaere-invention is a skill published in the GitHub repository haru0416-dev/quaere (5 stars, last pushed 1mo ago), licensed MIT. It adds 163 tokens to every session and 2,373 once invoked, about $0.0008 per session on Opus 5. 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 2026-08-31.

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