Seedmancer is unclaimed —

Seedmancer

Recreate Any Test State in Seconds·seedmancer.dev

From $5/mo · Free plan · Open source See pricing ↓

Seedmancer is a CLI tool that generates state-based test data and resets databases for E2E tests, API tests, and local development. It captures database schema and data as versioned snapshots that can be restored in under a second, supports AI-generated test data, and can push/pull dataset revisions to the cloud. It ships a built-in Model Context Protocol (MCP) server so AI agents like Cursor or Claude Desktop can drive database seeding through typed tool calls.

What it's for

Recreate exact database state for E2E and API testsReset database to a known state before test runsReproduce bugs locally by recreating app stateGenerate edge-case or permission test data on demandShare consistent test data across a team via cloud push/pullRun predictable database state in CI/CD pipelinesDrive database seeding from AI agents via MCP

Features 14

AI test data generation (seedmancer generate)
Built-in MCP server for AI agents
CI/CD ready seeding command
Cloud push & pull of dataset revisions
Dataset versioning with named revisions
Instant state reset
Local AI generation via MCP (free on all plans)
Playwright integration (@seedmancer/playwright)
PostgreSQL and MySQL support
Safety rails: destructiveHint and refusal on prod-like environment names
Schema-drift refresh (seedmancer refresh)
Snapshot export/import (seedmancer export)
State-based datasets
Typed MCP tools (seed_database, generate_dataset_local, push_dataset, pull_dataset)

At a glance

free tieropen sourceself-hostable

TypeCLI tool

DeploymentHybrid

PlatformsmacOS, Linux, Windows

ForQA / test automation engineers, developers

Integrations

ContinueGitHubPlaywrightClaude DesktopCursorZed

Resources

Docs

Pricing

Pricing page shows a Monthly/Yearly toggle but only monthly prices are stated; annual pricing is not shown.

FreeFree

Snapshot create & restore, Unlimited local AI generation via MCP, MCP server for AI agent integration, Unlimited test data & revisions on your machine

Pro$5/mo

A yearly billing toggle is shown on the pricing page but no annual price is stated.

Cloud push & pull up to 200 dataset versions