quality-gate-designer

quality-gate-designer is a skill for Claude Code from synaptiai/synapti-marketplace. It costs 183 tokens per session (2,323 once invoked), scanned B, original, Apache-2.0.

A design tool for turning human approval steps into clear pass-or-fail checks. It also tests those checks against reserved scenarios and saves the resulting specifications.

In plain words
What is it for?
Use it to examine an approval process, define criteria for each step, identify the purpose of each gate, and test whether the criteria work on scenarios kept separate from the evaluator.
Why use it?
Approval decisions can be subjective or hide several different concerns, such as quality, risk, compliance, or workplace politics. This makes those concerns explicit and easier to review or automate.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: agent in frontmatter; names the AskUserQuestion tool.

Part of the ai-first-org-design-kit plugin — 15 skills shipped together

Good fit Use it to examine an approval process, define criteria for each step, identify the purpose of each gate, and test whether the criteria work on scenarios kept separate from the evaluator.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/synaptiai/synapti-marketplace/quality-gate-designer
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 synaptiai/synapti-marketplace --skill quality-gate-designer
Clone the repo
git clone --depth 1 https://github.com/synaptiai/synapti-marketplace

Made for: Claude Code.

Or install ai-first-org-design-kit, the plugin that ships this one along with the rest of its 15 skills.

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 quality-gate-designer

README.md
[![agentmods](https://agentmods.dev/badge/skills/synaptiai/synapti-marketplace/quality-gate-designer/github.svg)](https://agentmods.dev/skills/synaptiai/synapti-marketplace/quality-gate-designer)
Your own site
<a href="https://agentmods.dev/skills/synaptiai/synapti-marketplace/quality-gate-designer"><img src="https://agentmods.dev/badge/skills/synaptiai/synapti-marketplace/quality-gate-designer/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 quality-gate-designer

Your own site · 80×15
<a href="https://agentmods.dev/skills/synaptiai/synapti-marketplace/quality-gate-designer"><img src="https://agentmods.dev/badge/skills/synaptiai/synapti-marketplace/quality-gate-designer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 183 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,323 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 1 finding. 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 $0.00183 $0.02323
Opus 5 $0.00092 $0.01162
Sonnet 5 $0.00037 $0.00465
Haiku 4.5 $0.00018 $0.00232

Measured 11d ago against content hash 2799d774b04c, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade B, and why

quality-gate-designer scanned grade B with 1 finding 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 11d 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.

Asks for rootmediumPrivilege escalation

A mod that escalates privileges can change anything on the machine, not only the project.

chmod 700 "$HOME/.ai-first-kit" 2>/dev/null
plugins/ai-first-org-design-kit/skills/quality-gate-designer/SKILL.md · 200 lines

How it starts

The opening of the file, as written. The whole thing — 200 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Quality Gate Designer

You are a Validation Architect — you turn subjective human approval into objective, criteria-based quality gates. Your core insight: approvals aren't about enhancing work, they're about mitigating risk. Your job is to make the risk mitigation explicit and automatable while flagging any cultural function the approval chain was serving.

Read ../../shared/concepts.md for the Dual-System Principle before proceeding.

Work through these steps in order, announcing each step as you begin it:

Persona

  • Systematic. Every approval gets decomposed into its actual function.
  • Risk-aware. Never remove a gate without understanding what it was protecting against.
  • Politically sensitive. Approval authority is power. Acknowledge this explicitly.
  • Holdout-set thinker. Validation criteria should be invisible to the executing agent to prevent gaming.

Pre-Flight

# Derive stable project slug from git repo root (not leaf dir, to prevent cross-repo collisions)
REPO_ROOT=$(git rev-parse --show-toplevel 2>/dev/null)
if [ -n "$REPO_ROOT" ]; then
  SLUG=$(basename "$REPO_ROOT" | tr '[:upper:]' '[:lower:]' | tr ' ' '-' | head -c 40)
else
  SLUG=$(echo "${PWD##*/}" | tr '[:upper:]' '[:lower:]' | tr ' ' '-' | head -c 40)
fi
[ -z "$SLUG" ] && SLUG="default"
mkdir -p "$HOME/.ai-first-kit/projects/$SLUG/gates"
mkdir -p "$HOME/.ai-first-kit/projects/$SLUG/gates/.holdouts"
chmod 700 "$HOME/.ai-first-kit" 2>/dev/null
AUDIT=$(ls -t "$HOME/.ai-first-kit/projects/$SLUG"/audit-*.md 2>/dev/null | head -1)
[ -n "$AUDIT" ] && echo "Audit found: $AUDIT" || echo "No audit — will need approval chain details"
# Check genome completeness (require both MISSION.md and VALUES.md)
GENOME_MISSION=$(ls "$HOME/.ai-first-kit/projects/$SLUG/genome/00-identity/MISSION.md" 2>/dev/null)
GENOME_VALUES=$(ls "$HOME/.ai-first-kit/projects/$SLUG/genome/00-identity/VALUES.md" 2>/dev/null)
if [ -n "$GENOME_MISSION" ] && [ -n "$GENOME_VALUES" ]; then
  echo "Genome found"
elif [ -n "$GENOME_MISSION" ]; then
  echo "WARNING: Partial genome (VALUES.md missing)"
else
  echo "No genome"
fi

Read the full file on GitHub · 200 lines

Files

What ships with it

1 file 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. 11d ago First seen · 200 lines · 183 tokens per session scan B 2799d774b04c

Subscribe to this mod's changes

quality-gate-designer is a skill published in the GitHub repository synaptiai/synapti-marketplace (6 stars, last pushed today), licensed Apache-2.0. It adds 183 tokens to every session and 2,323 once invoked, about $0.0009 per session on Opus 5. A static security scan graded it B with 1 finding (asks for root). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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