seed

seed is a command for coding agents from get-convex/convex-agent-plugins. It costs 10 tokens per session (156 once invoked), scanned A, original, MIT.

A command for adding sample or imported records to a Convex database, which stores an app's data.

In plain words
What is it for?
Use it to load test fixtures or bulk-import data, then check that the expected number of records exists.
Why use it?
It makes repeatable data loading safe by matching the database schema, avoiding secrets and personal data, and allowing runs to be repeated without unwanted duplicates.

Command

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 commands/get-convex/convex-agent-plugins/seed
Clone the repo
git clone --depth 1 https://github.com/get-convex/convex-agent-plugins

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 seed

README.md
[![agentmods](https://agentmods.dev/badge/commands/get-convex/convex-agent-plugins/seed.svg)](https://agentmods.dev/commands/get-convex/convex-agent-plugins/seed)
Your own site
<a href="https://agentmods.dev/commands/get-convex/convex-agent-plugins/seed"><img src="https://agentmods.dev/badge/commands/get-convex/convex-agent-plugins/seed.svg" alt="Measured on agentmods" height="20"></a>
Per session 10 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 156 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00010 $0.00156
Opus 5 $0.00005 $0.00078
Sonnet 5 $0.00002 $0.00031
Haiku 4.5 $0.00001 $0.00016

Measured 3d ago against content hash 3565d1004022, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

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 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.

commands/seed.md · 19 lines

What it actually says

Seed / import data

Populate tables via an internalMutation seed function (re-runnable) or npx convex import, matching the schema.

Steps

  1. For fixtures: write an internalMutation that inserts sample rows; run it with npx convex run.
  2. For bulk import: shape the data to the schema and use npx convex import.
  3. Make seeding idempotent (clear-then-insert or upsert) so re-running is safe.
  4. Verify row counts.

Rules

  • Seed via internalMutation or convex import, matching validators.
  • Make seeding idempotent.
  • Never seed secrets/PII into a shared deployment.
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 · 19 lines · 10 tokens per session scan A 3565d1004022

Subscribe to this mod's changes

seed is a command published in the GitHub repository get-convex/convex-agent-plugins (112 stars, last pushed 5d ago), licensed MIT. It adds 10 tokens to every session and 156 once invoked, about $0.0001 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 2026-08-30.