plant-seed

plant-seed is a skill for Claude Code from notque/vexjoy-agent. It costs 16 tokens per session (1,826 once invoked), scanned A, original, MIT.

A way to record an idea for later, along with why it matters and the condition that should bring it back to attention.

In plain words
What is it for?
Use it to save deferred feature ideas and resurface them during later design work when their trigger conditions match.
Why use it?
It prevents useful future ideas from being forgotten in generic TODO notes or acted on before they are ready.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Good fit Use it to save deferred feature ideas and resurface them during later design work when their trigger conditions match.

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Install with agentmods
npx agentmods add skills/notque/vexjoy-agent/plant-seed
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 notque/vexjoy-agent --skill plant-seed
Clone the repo
git clone --depth 1 https://github.com/notque/vexjoy-agent

Made for: Claude Code.

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 plant-seed

README.md
[![agentmods](https://agentmods.dev/badge/skills/notque/vexjoy-agent/plant-seed/github.svg)](https://agentmods.dev/skills/notque/vexjoy-agent/plant-seed)
Your own site
<a href="https://agentmods.dev/skills/notque/vexjoy-agent/plant-seed"><img src="https://agentmods.dev/badge/skills/notque/vexjoy-agent/plant-seed/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 plant-seed

Your own site · 80×15
<a href="https://agentmods.dev/skills/notque/vexjoy-agent/plant-seed"><img src="https://agentmods.dev/badge/skills/notque/vexjoy-agent/plant-seed.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 16 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,826 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00016 $0.01826
Opus 5.5 $0.00006 $0.00730
Sonnet 5.5 $0.00003 $0.00365
Haiku 4.5 $0.00002 $0.00183

Measured 25d ago against content hash 2300fdd11cc0, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

plant-seed 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 25d 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/process/plant-seed/SKILL.md · 216 lines

How it starts

The opening of the file, as written. The whole thing — 216 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Plant Seed Skill

Overview

Capture forward-looking ideas with trigger conditions so they resurface at the right time. Seeds carry WHY (rationale) and WHEN (trigger), making them far more valuable than bare TODO comments.

Seeds are stored locally in .seeds/ (gitignored) and automatically surfaced during feature-lifecycle design phase when their trigger conditions match. This workflow is designed for deferred ideas only — if the user describes work that should happen now, suggest creating a task or issue instead.


Instructions

Phase 1: CAPTURE

Goal: Gather the idea, trigger condition, scope, and rationale from the user.

Key Constraint: This skill captures deferred ideas only. If the user describes something that should happen in the current session, suggest creating a task or issue instead. Planting a seed for immediate work means it never gets surfaced — it just gets forgotten in a different way.

Step 1: Understand the idea

Extract from the user's description:

  • What (action): The specific thing to do when the time is right
  • Why (rationale): The insight or observation that motivates this idea
  • When (trigger): A human-readable string describing when this becomes relevant

If the user provides all three, proceed. If any are missing, ask:

For missing trigger condition:

When should this idea resurface? Describe the condition, e.g.:

  • "when we add user accounts"
  • "when performance optimization is needed"
  • "when the API exceeds 10 endpoints"

For missing scope:

How big is this work? Small (< 1 hour), Medium (1-4 hours), or Large (4+ hours)?

For missing rationale:

Why does this matter? What's the insight behind this idea? (e.g., "Response times degrade linearly with DB calls per request -- at 10+ endpoints the shared query pattern becomes the bottleneck")

Step 2: Generate seed ID

Format: seed-YYYY-MM-DD-slug

  • Date is today's date
  • Slug is a short kebab-case summary of the action (3-5 words max)

Read the full file on GitHub · 216 lines

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. 26d ago Changed · -167 lines · +4 tokens per session 3da4b59599ff
  2. 27d ago Changed 2300fdd11cc0
  3. 1mo ago First seen · 216 lines · 16 tokens per session scan A 6be866b9d12a

Subscribe to this mod's changes

plant-seed is a skill published in the GitHub repository notque/vexjoy-agent (442 stars, last pushed today), licensed MIT. It adds 16 tokens to every session and 1,826 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-09-03.

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