check-feedback

check-feedback is a skill for Claude Code, Codex from aitit-inc/leadace. It costs 46 tokens per session (1,108 once invoked), scanned A, original, no licence file.

A read-only product review that looks for signs of product-market fit in rejection feedback, including missing features and mentions of competitors. Product-market fit means that a product meets a clear demand from a specific group of users.

In plain words
What is it for?
It is for reviewing feature-gap notes and competitor-related feedback to identify recurring product signals, not for planning sales tactics.
Why use it?
It helps turn rejection notes into evidence about why people decline a product and what alternatives they already use.

Skill for Claude CodeCodex

Part of the leadace plugin — 11 skills, 1 agent shipped together

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.

agentmods
npx agentmods add skills/aitit-inc/leadace/check-feedback
Any agent
npx skills add aitit-inc/leadace --skill check-feedback
Clone the repo
git clone --depth 1 https://github.com/aitit-inc/leadace

Made for: Claude Code, Codex.

Or install leadace, the plugin that ships this one along with the rest of its 11 skills, 1 agent.

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 check-feedback

README.md
[![agentmods](https://agentmods.dev/badge/skills/aitit-inc/leadace/check-feedback.svg)](https://agentmods.dev/skills/aitit-inc/leadace/check-feedback)
Your own site
<a href="https://agentmods.dev/skills/aitit-inc/leadace/check-feedback"><img src="https://agentmods.dev/badge/skills/aitit-inc/leadace/check-feedback.svg" alt="Measured on agentmods" height="20"></a>
Per session 46 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,108 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin unknown 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 $0.00046 $0.01108
Opus 5 $0.00023 $0.00554
Sonnet 5 $0.00009 $0.00222
Haiku 4.5 $0.00005 $0.00111

Measured 3d ago against content hash 0fb67c6bd0ec, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

check-feedback 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 3d 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.

plugin/skills/check-feedback/SKILL.md · 90 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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. 3d ago First seen · 90 lines · 46 tokens per session scan A 0fb67c6bd0ec

Subscribe to this mod's changes

check-feedback is a skill published in the GitHub repository aitit-inc/leadace (2 stars, last pushed yesterday), with no licence file. It adds 46 tokens to every session and 1,108 once invoked, about $0.0002 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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