seed

seed is a command for Claude Code from katareayush/video-captions. It costs 15 tokens per session (836 once invoked), scanned A, original, MIT.

A command that examines a repository and creates a script for inserting test data. It looks for the project’s actual database or data definitions before generating the script.

In plain words
What is it for?
Use it to seed databases, APIs, Python models, or blockchain projects with test data that follows the repository’s real schema.
Why use it?
It avoids hand-written sample data that breaks required fields, unique values, allowed options, or links between records.

Command for Claude Code

Written for Claude Code: argument-hint in frontmatter.

Installs and runs on its own, but its text points at files inside its plugin — anything it tells you to read at a ${CLAUDE_PLUGIN_ROOT} path is only there once the plugin is installed. Installing the plugin gets both.

Part of the seedgen plugin — 1 skill, 1 command 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 commands/katareayush/video-captions/seed
Clone the repo
git clone --depth 1 https://github.com/katareayush/video-captions

Made for: Claude Code.

Or install seedgen, the plugin that ships this one along with the rest of its 1 skill, 1 command.

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/katareayush/video-captions/seed.svg)](https://agentmods.dev/commands/katareayush/video-captions/seed)
Your own site
<a href="https://agentmods.dev/commands/katareayush/video-captions/seed"><img src="https://agentmods.dev/badge/commands/katareayush/video-captions/seed.svg" alt="Measured on agentmods" height="20"></a>
Per session 15 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 836 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 5.1 $0.00015 $0.00836
Opus 5 $0.00008 $0.00418
Sonnet 5 $0.00003 $0.00167
Haiku 4.5 $0.00002 $0.00084

Measured 5d ago against content hash 2a563a73a6da, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, 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 5d 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.

plugins/seedgen/commands/seed.md · 44 lines

How it starts

The opening of the file, as written. The whole thing — 44 lines — stays where its author put it; the contents beside it link to each section on GitHub.

You are generating a test-data seed script for the current repository. Be surgical and concise — produce something that runs on the first try.

User request/filters: $ARGUMENTS

1. Analyze the repo (read, don't guess)

Detect the stack and locate every place data is defined. Check for, in order of what exists:

  • SQL / migrations: *.sql, migrations/, schema.sql, Flyway/Liquibase.
  • ORM schemas: Prisma (schema.prisma), Django (models.py), SQLAlchemy, TypeORM/Sequelize/Mongoose, Rails (db/schema.rb), Laravel migrations, GORM/Ent structs, Ecto.
  • Python: dataclasses, Pydantic models, models.py.
  • Web3: Solidity (*.sol), Hardhat/Foundry configs, ABI JSON, deploy scripts — data = on-chain seeding (mint, deploy, fund accounts, populate mappings).
  • APIs / types: OpenAPI/GraphQL schemas, TypeScript interfaces, protobuf.
  • Config: .env.example, docker-compose.yml, package manifest (package.json, pyproject.toml, Cargo.toml, go.mod, Gemfile) to learn the runtime, DB, and how existing scripts run.

Extract: entities/tables, field types, enums, NOT NULL / required, unique constraints, foreign keys and insertion order, and default values.

2. Pick the right output

Write the seed script in the project's own language and idiom so it drops in cleanly:

  • Use the project's existing DB client / ORM / connection config (reuse .env, never hardcode secrets).
  • Prefer the project's existing faker/factory lib if present; otherwise use a lightweight, well-known one for that ecosystem (@faker-js/faker, faker/Faker, etc.), and add it to the manifest.
  • Respect FK order, satisfy every constraint, cover enums with a spread of values, and produce referentially consistent data (child rows point at real parents).
  • Make it idempotent (safe to re-run: truncate/upsert or guard) and parameterized by count.
  • Web3: emit a script for the project's toolchain (Hardhat/Foundry/ethers/web3.py) that deploys/uses contracts and seeds on-chain state against a local node.

Read the full file on GitHub · 44 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. 5d ago First seen · 44 lines · 15 tokens per session scan A 2a563a73a6da

Subscribe to this mod's changes

seed is a command published in the GitHub repository katareayush/video-captions (8 stars, last pushed 1mo ago), licensed MIT. It adds 15 tokens to every session and 836 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 2026-08-31.