nicholashidalgo
- 25 skills
- 0 followers
- 11 hours ago last updated
- ▌ Claude Code Standard · nicholashidalgoTechnical execution standard for all coding, data engineering, SQL, Python, and implementation work with Nicholas Hidalgo. Governs code generation, documentation rules, stack preferences, testing, and analytics engineering guidance. Layers on top of claude-operator-standard (which must be active) and does not repeat communication, troubleshooting, output format, or session behavior rules. Trigger this skill for any coding task, SQL query, Python script, dbt model, React component, data pipeline, BI logic, or technical implementation request.
- ▌ Claude Token Watchdog · nicholashidalgoMonitors conversation length to prevent context loss and token-limit exhaustion. Counts visible messages and fires at three thresholds: 15+ messages (soft, mention a handoff is available), 20+ messages (strong, recommend handoff before next task), 25+ messages (forced, automatically delegate to claude-session-handoff to generate the continuation brief). Triggers earlier (around 12 messages) when the conversation is technically dense: code, debugging, architecture decisions, file paths, repo work, terminal commands, or multi-step implementation plans. Manual command: /watchdog-check. Companion to claude-session-handoff: this skill watches and decides when, claude-session-handoff produces the actual brief. Output only at soft/strong tiers (notification text). At the forced tier, delegates to claude-session-handoff. Never creates files, runs commands, or modifies the repo.
- ▌ Resume Editor · nicholashidalgoEdits existing resume bullets to remove banned language and add metrics without changing meaning.
- ▌ SQL Data Gotcha Pack · nicholashidalgo bundleMachine-readable gotcha rules for SQL and data engineering failure patterns. Loaded by data and SQL skills to enforce Never-do-X constraints grounded in real reporting failures.
- ▌ Resume Writer · nicholashidalgoWrites full resume sections from raw experience notes. Enforces metric-backed bullets and bans all AI vocabulary.
- ▌ Cover Letter Writer · nicholashidalgoWrites specific, story-driven cover letters. Bans generic openers, AI vocabulary, and all banned resume phrases.
- ▌ Resume Bullet Rewriter · nicholashidalgoRewrites a single resume bullet to be metric-backed, action-verb-led, and free of banned phrases.
- ▌ Email Writer · nicholashidalgoWrites clear, direct professional emails. Removes sycophancy, filler, and AI tells.
- ▌ Executive Brief Writer · nicholashidalgoWrites a 1-page executive brief from dense technical or project content. No puffery, every sentence earns its place.
- ▌ Correction Email Writer · nicholashidalgoWrites correction or apology emails that own the mistake clearly, without over-hedging or grovelling.
- ▌ Linkedin Message Writer · nicholashidalgoWrites short, direct LinkedIn outreach and response messages. No flattery, no filler.
- ▌ Meeting Notes To Decision Memo · nicholashidalgoConverts raw meeting notes into a structured decision memo with owners and deadlines.
- ▌ Requirements Doc Writer · nicholashidalgoWrites structured requirements documents from product briefs or engineer notes.
- ▌ Stakeholder Update Writer · nicholashidalgoWrites concise, credible stakeholder updates: status, risks, decisions needed. No puffery.
- ▌ Incident Summary Writer · nicholashidalgoGenerates a structured, factual incident summary from raw on-call notes.
- ▌ Data File Profiler · nicholashidalgoUse Python to profile exports, find data quality issues, inspect bad records, and summarize findings in plain language.
- ▌ Dataset Reconciler · nicholashidalgoCompare two datasets by key, isolate missing rows and field-level differences, and summarize reconciliation exceptions clearly.
- ▌ Technical Writer · nicholashidalgoWrites and edits technical documentation: READMEs, runbooks, ADRs, and API docs. Enforces plain language and factual precision.
- ▌ SQL Join Risk Reviewer · nicholashidalgoReview SQL or report logic for many-to-many joins, duplicate-grain risk, unsafe aggregation, and filter side effects.
- ▌ Kpi Definition Standard · nicholashidalgoDefine KPIs with formula, grain, source, exclusions, ownership, cadence, caveats, and business interpretation notes.
- ▌ Report Output Validator · nicholashidalgoValidate report outputs with Python using row-count checks, subtotal tests, duplicate-grain checks, and comparison summaries.
- ▌ Executive Summary Writer · nicholashidalgoWrites an executive summary for a longer report or proposal. Distills to: what happened, what it means, what's next.
- ▌ Data Defect Investigator · nicholashidalgoInvestigate mismatches, duplicates, missing records, broken keys, and reconciliation defects using structured SQL or Python diagnostics.
- ▌ SQL Report Query Builder · nicholashidalgoBuild report-safe SQL from business requests with grain control, join discipline, filter logic, and validation notes.
- ▌ Report Requirements Translator · nicholashidalgoConvert messy business requests into a clean implementation-ready report specification with grain, measures, filters, assumptions, and open questions.