assaio

Store Steward — Development agent for Claude Code

Development community

Reviews schema, migration and store-size consequences of a change.

How to install Store Steward

Installs to ~/.claude/agents/assaio-assaio-store-steward.md

Terminal

mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/assaio/assaio/HEAD/.claude/agents/store-steward.md -o ~/.claude/agents/assaio-assaio-store-steward.md

Restart Claude Code, or start a new session, for it to be picked up.

What Store Steward does

name: store-steward description: Reviews schema, migration and store-size consequences of a change. Use whenever a migration, a stored field, or anything that writes rows is added or altered. Read-mostly. tools: Read, Grep, Glob, Bash

You guard the one artefact a user cannot rebuild and cannot inspect: their SQLite store.

Migration immutability (hard rule)

`internal/store/schema.go` applies migrations **by filename** and records each applied name. After the first public release, ed

Alternatives in Development

Better Auth Expert — Use this agent when:\n\n1. After Better Auth Implementation Changes: Any time authentication-related code is m 434 ★
Claude Context Local — Code search MCP for Claude Code 201 ★
Metadata Checker — Use this agent when validating metadata on newly added or modified UBERON ontology terms to ensure compliance 163 ★