Hainrixz

Hainrixz/aprende-skill

Command

Install the aprende PostToolUse + Stop hooks into /.claude/settings.json. Idempotent: safe to run multiple times. Backs up settings.json before editing.

Hainrixz/aprende-skill

Command

Review the current conversation and save reusable learnings (memory, lesson, skill stub, project-doc) after confirmation. / Revisa la conversación actual y guarda aprendizajes reusables con confirmación.

Hainrixz/aprende-skill

Hook

Runs after a tool call finishes for Bash, Edit and Write tool calls, executing capture-signal.sh via bash. From Hainrixz/aprende-skill.

Hainrixz/aprende-skill

Hook

Runs when the agent finishes a response, executing stop-suggest.sh via bash. From Hainrixz/aprende-skill.

Hainrixz/aprende-skill

Skill Claude CodeCodex

EN — Review the current conversation and surface reusable learnings across four categories (memory, lesson, skill, project-doc). Generate a numbered candidate list first; only write to disk after the user confirms. Trigger when the user types /aprende, /learn, "reflect on this", "save what we learned", "remember this…

Hainrixz/aprende-skill

Skill Claude CodeCodex

English alias for /aprende. Runs the same five-pass workflow to surface reusable learnings from the current conversation across memory, lesson, skill, and project-doc categories — with confirmation before any write. Alias en inglés para /aprende.

Hainrixz/claude-db

Plugin Claude Code

Multi-paradigm database design, audit, and migration suite for Claude Code.

Hainrixz/claude-db

Plugin Claude Code

Design, audit, and safely migrate any database with Claude. Multi-paradigm (SQL, document, key-value, wide-column, vector, time-series, graph), two independent scores (Design & Integrity + Performance & Scale), reproducible findings, and opt-in fixes. Works offline.

Hainrixz/claude-db

Instructions file

Instructions for Hainrixz/claude-db, covering claude.md — working on claude-db, architecture (skill-first, three layers), agents (agents/ .md), the two-score model (never blend) and dev rules (non-negotiable).

Hainrixz/claude-db

Agent

The ONLY agent allowed to write files. Used exclusively by the fix skill (the /claude-db:fix command) AFTER the user has confirmed the diffs. Applies AUTO/PROPOSED fixes, generates reversible timestamped migrations, backs up first, refuses a dirty git tree unless --force, is idempotent, and re-verifies each change.

Hainrixz/claude-db

Agent

Read-only migration-safety specialist. Use proactively during a database audit to analyze migration reversibility, lock level, table rewrites, destructive operations, enum mutation, and schema drift. Runs scripts/lint-migration.mjs. Feeds the Performance & Scale score.

Hainrixz/claude-db

Agent

Read-only NoSQL paradigm specialist. Use proactively during a database audit of document, key-value, or wide-column stores to analyze antipattern fit and access-pattern alignment — unbounded arrays, missing partition/sort keys, hot keys, fan-out, denormalization drift, and idempotency. Feeds both scores via the…

Hainrixz/claude-db

Agent

Read-only performance & scale specialist. Use proactively during a database audit to analyze indexing, index hygiene, query patterns, concurrency, connection pooling, partitioning/sharding, replicas/views, and storage/bloat. Feeds the Performance & Scale score.

Hainrixz/claude-db

Agent

Read-only schema & data-integrity specialist. Use proactively during a database audit to analyze normalization, primary-key strategy, referential integrity, types/precision, constraints, defaults/generated columns, naming, temporal/history, multitenancy, and security/access. Feeds the Design & Integrity score.

Hainrixz/claude-db

Agent

Read-only specialized-engine & platform-fit specialist. Use proactively during a database audit to evaluate vector / time-series / OLAP / graph / search engine fit, platform & version currency (no fabricated EOL or prices), and engine-selection recommendations. Feeds both scores plus the M0 recommendation.

Hainrixz/claude-db

Hook

Runs before the agent uses a tool for Write, Edit, Bash and mcp__.* tool calls, executing guard-write.mjs and guard-sql.mjs via node (3 commands). From Hainrixz/claude-db.

Hainrixz/claude-db

Skill Claude CodeCodex

Audit a database schema, ORM model, or migrations for design and performance — produces two independent 0-100 scores (Design & Integrity + Performance & Scale) plus a prioritized, evidence-backed report. Read-only; never writes or migrates. Use when the user asks to audit, analyze, review, check, or score a database…

Hainrixz/claude-db

Skill Claude CodeCodex

Render a production-readiness GO/NO-GO grid for a database — runs a read-only audit, then maps the findings onto a fixed launch checklist (PITR/backups, RLS on tenant tables, FK indexes, money-as-numeric, timestamptz/UTC, connection pooling sized, migration reversibility, secrets-not-in-schema, charset/utf8mb4). Each…

Hainrixz/claude-db

Skill Claude CodeCodex

Unified cross-paradigm anti-pattern catalog (M19) — relational and NoSQL smells that no single structural module owns cleanly: EAV / generic key-value tables, the "god table" with hundreds of columns, comma-separated lists in a column, polymorphic associations without FK, boolean-flag soup, Mongo unbounded array…

Hainrixz/claude-db

Skill Claude CodeCodex

Audit concurrency correctness — transaction isolation level, lost-update / read-modify-write races, queue-worker contention (SKIP LOCKED), and idempotency for key-value / document / wide-column writes. Module M14. Feeds the Performance & Scale score.

Hainrixz/claude-db

Skill Claude CodeCodex

Audit connection management — serverless functions opening direct Postgres connections, transaction-mode pooler misuse (PgBouncer / Supabase / prepared statements), and pool sizing against backend maxconnections. Module M15. Feeds the Performance & Scale score.

Hainrixz/claude-db

Skill Claude CodeCodex

Audit data-integrity constraints — missing NOT NULL on required columns, absent CHECK constraints for domain rules, missing UNIQUE on natural keys, and the over-nullable UNIQUE trap where NULLs silently permit duplicates. Module M5. Feeds the Design & Integrity score (Constraints category).

Hainrixz/claude-db

Skill Claude CodeCodex

Audit column defaults and generated columns — application-side timestamps that should be DB defaults, non-deterministic or wrong defaults, derived values that should be GENERATED ALWAYS / computed columns instead of drift-prone duplicated data, and identity/sequence defaults. Module M6. Feeds the Design & Integrity…

Hainrixz/claude-db

Skill Claude CodeCodex

Engine selection (M0) — at design/start time, recommends a database paradigm and engine for a described workload (access patterns, consistency needs, scale, team, platform), and names the runner-up with the trade-off you're accepting. M0 is a RECOMMENDATION, not a scored audit module — it emits no findings and never…