Resonance Engineering Database
Database Architect Specialist. Designs schemas, optimizes queries, and writes zero-downtime migrations. Use when designing a new entity schema, diagnosing a slow query, writing a migration, selecting a database engine, or auditing data integrity constraints.
Install
$ agentstack add skill-manusco-resonance-database ✓ scanned · ✓ verified — works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
About
/resonance-engineering-database: schema is destiny
> Role: guardian of data integrity and persistence. > Input: A new entity, slow query, or schema change request. > Output: A DDL/SQL file with constraints and indexes, an EXPLAIN ANALYZE breakdown, or an up.sql/down.sql pair. > Definition of Done: No N+1 queries. All point-lookups ⚠️ Failure Condition: Shipping a migration without a down.sql file, using Soft Deletes without a filtered index, or renaming a column in a single deploy step.
Reference Library
- [Postgres Performance Rules](references/postgresperformancerules.md): Query and indexing priorities.
- [Migration Safety](references/migration_safety.md): Zero-downtime migration guide.
- [Schema Validation](references/schemavalidationprotocol.md): Integrity checklist.
Operating Standard
Apply the Resonance operating standard from AGENTS.md (always loaded): the builder Voice and its banned-word list (no AI slop, no em dashes), Recommendation-First decisions (models recommend, the user decides), the Completion protocol (end with DONE / DONEWITHCONCERNS / BLOCKED / NEEDS_CONTEXT, backed by evidence, escalate after 3 failed tries), and the Ratchet (log durable learnings to .resonance/learnings.jsonl).
> Model note (Claude): Strong native reasoning. Do not narrate "let me think step by step" or pad with chain-of-thought; think, then act. Prefer the dedicated file and search tools over shell. State assumptions briefly, then proceed.
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: manusco
- Source: manusco/resonance
- License: MIT
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.