Skip to main content Skills Marktplatz Entdecken und erkunden Sie KI-Skills, die von der Community erstellt wurden.
Mit Codex oder Claude installieren Kopieren Sie diesen Prompt, fügen Sie ihn in Codex, Claude oder einen anderen Assistant ein und lassen Sie die Skill-Seite prüfen und installieren.
Prompt-Details anzeigen Ein direkter Befehl überspringt den Prüf-Prompt. Prüfen Sie die Quelle, bevor Sie ihn ausführen.
npx skills add https://github.com/modu-ai/moai-studio --skill moai-domain-db-docsDer Befehl bleibt in einer Zeile. Scrollen Sie horizontal, um ihn vor dem Kopieren vollständig zu prüfen.
Sie bevorzugen eine lokale Kopie? Laden Sie die Dateien herunter, die SkillsMP derzeit vorliegen.
ZIP herunterladen Herunterladen... Mehr aus diesem Repository Mobile native and cross-platform development domain skill covering iOS native (Swift/SwiftUI), Android native (Kotlin/Jetpack Compose), React Native, and Flutter. Use when implementing mobile features or selecting between mobile paradigms. Harness seed: invoke builder-skill for deep sub-skills.
MoAI unified orchestrator for autonomous development. Routes natural language or subcommands (plan, run, sync, design, db, project, fix, loop, mx, feedback, review, clean, codemaps, coverage, e2e) to specialized agents.
Brand-aligned visual design system specialist for web projects. Enforces hero-first layout chaining, WCAG 2.1 AA accessibility, Lighthouse >= 80, and design token extraction from brand identity files. Covers color palettes, typography, spacing, and component specifications.
Verwandte Berufe SOC
Basierend auf der SOC-Berufsklassifikation
name moai-domain-db-docs description Parses DB migration files (Prisma, Alembic, Rails, raw SQL) and keeps .moai/project/db/schema.md, erd.mmd, migrations.md in sync. Powers the PostToolUse hook and /moai db refresh/verify subcommands.
license Apache-2.0 compatibility Designed for Claude Code allowed-tools Read, Write, Edit, Grep, Glob, Bash, TaskCreate, TaskUpdate user-invocable false metadata {"version":"1.0.0","category":"domain","status":"active","updated":"2026-04-20","tags":"db, schema, migration, documentation, sync, drift"} triggers {"keywords":["db docs","schema sync","migration parse","erd update"],"agents":["expert-backend"],"phases":["run","sync"]}
moai-domain-db-docs: DB Documentation Sync Skill
Purpose: Consume .moai/cache/db-sync/proposal.json and update the three DB documentation
files (schema.md, erd.mmd, migrations.md) in .moai/project/db/.
SPEC: SPEC-DB-SYNC-001
Invocation Modes
This skill is invoked in two ways:
PostToolUse approval flow (via orchestrator): After the user selects "Apply" in the
3-option AskUserQuestion dialog, the orchestrator invokes this skill with proposal.json.
Direct subcommand : Via /moai db refresh (full rebuild) or /moai db verify (drift check).
Recursion Guard (REQ-019)
Before writing any file, check that the target path is NOT in the Excluded Patterns:
.moai/project/db/**.moai/cache/**.moai/logs/**
If the target matches an excluded pattern, abort silently. This is a skill-level guard
complementing the hook-level guard (REQ-004).
Phase A: Apply Proposal (REQ-013, REQ-016, REQ-017, REQ-018)
Triggered when user selects "Apply" in the approval flow.
A1: Read proposal.json
Read .moai/cache/db-sync/proposal.json
Extract:
file_path: original migration fileparsed_content: normalized schema representationtimestamp: ISO-8601 creation time
A2: Update schema.md (REQ-016)
Rules for in-place update:
Read existing .moai/project/db/schema.md.
Identify sections delimited by ## headers.
For each table/collection referenced in parsed_content:
If a matching row exists, update column_count and last_migration_file.
If no matching row, append a new row preserving _TBD_ in user-managed columns.
Do NOT overwrite user-edited descriptions or _TBD_ markers.
Write updated file using Edit tool.
A3: Regenerate erd.mmd (REQ-017)
Rules:
Read existing
.moai/project/db/erd.mmd
%%
Rebuild the erDiagram body from parsed_content table definitions.
Preserve the original comment header verbatim.
Validate Mermaid syntax: must start with erDiagram after the comment header.
Write using Edit tool (or Write if file is new). %% MoAI DB ERD — auto-generated. Edit schema.md to add relationships.
%% Last updated: <ISO-8601 timestamp>
erDiagram
<TABLE_NAME> {
<type> <column_name>
}
A4: Append to migrations.md (REQ-018)
Read existing .moai/project/db/migrations.md.
Locate the ## Applied Migrations table.
Append a new row with:
filename: basename of file_pathapplied_at: ISO-8601 timestamp from proposalchecksum: SHA-256 of the migration file content (compute via sha256sum or shasum -a 256)up_summary: first non-comment line of parsed_content (truncated to 80 chars)
Write using Edit tool.
Phase B: User Approval Flow (REQ-012, REQ-014, REQ-015) This phase documents the orchestrator-level behavior that invokes this skill.
The orchestrator (not this skill) calls AskUserQuestion.
B1: 3-Option AskUserQuestion When proposal.json is present and decision == "ask-user", the orchestrator presents:
Question: "Migration file changed. Update schema documentation?"
Apply (권장) — Apply proposed schema update: invoke moai-domain-db-docs to update
schema.md, erd.mmd, and migrations.md from the parsed migration file.
Review — Review diff first: display the diff between current schema.md and proposed
changes, then re-ask Apply/Skip.
Skip — Skip this time: delete proposal.json and take no action.
B2: Review diff (REQ-014) If user selects "Review":
Read current .moai/project/db/schema.md.
Generate a unified diff between current content and proposed content from parsed_content.
Display diff (truncate to 100 lines; add note "see proposal.json for full diff" if truncated).
Re-ask with 2 options: Apply / Skip.
B3: Skip (REQ-015)
Delete .moai/cache/db-sync/proposal.json.
Output: "Schema update skipped."
Phase C: /moai db verify (REQ-020, REQ-021, REQ-022) Triggered by /moai db verify. Read-only — MUST NOT modify any files.
C1: Compute expected schema
Scan migration files using patterns from db.yaml migration_patterns.
Extract table names from each migration file (stub: grep for CREATE TABLE).
Build expected set E of table names.
C2: Read current schema.md
Read .moai/project/db/schema.md.
Extract registered table names from the ## Tables section.
Build documented set D of table names.
C3: Diff and output Compute symmetric difference: drift = (E - D) ∪ (D - E)
Print: Schema documentation is in sync
Exit 0 (REQ-022)
Print unified diff to stdout showing added/removed tables (REQ-021)
Exit 1 (REQ-021)
--- schema.md (documented)
+++ migrations (actual)
@@ -1,N +1,M @@
+ <table added in migrations, missing from schema.md>
- <table in schema.md, missing from migrations>
Phase D: /moai db refresh (REQ-023, REQ-024) Triggered by /moai db refresh. Full rebuild from all migration files.
D1: User confirmation (REQ-024) Question: "Confirm full rebuild of schema.md, erd.mmd, and migrations.md?"
Apply (권장) — Rebuild all 3 docs from scratch by rescanning all migration files.
Cancel — Cancel the rebuild. No files will be modified.
If Cancel: exit 0 with message "Refresh cancelled."
D2: Full scan
Use Glob to find all migration files matching patterns from db.yaml.
Parse each file using the stub parser (read content).
Aggregate all table definitions.
D3: Rebuild 3 docs
schema.md — regenerate table registry from aggregated tables.erd.mmd — regenerate erDiagram from aggregated tables.migrations.md — regenerate Applied Migrations table with all found files. Use Write tool (not Edit) since this is a full rebuild.
Rebuilt schema.md: <N> tables
Rebuilt erd.mmd: <N> entities
Rebuilt migrations.md: <N> migration entries
Excluded Patterns Reference Do NOT write to or process these paths (recursion guard, REQ-019):
.moai/project/db/**.moai/cache/**.moai/logs/**
Error Handling
If any file read/write fails: log to .moai/logs/db-sync-errors.log and continue with remaining files.
If SHA-256 computation fails: use unknown as checksum value.
If erDiagram validation fails: write a minimal valid erDiagram {} and log the error.
Never block the user's workflow (always exit 0 on non-fatal errors).
