anhnguyen0905

anhnguyen0905/codex-mcp

Skill Claude CodeCodex

Ruby execution idioms to embed into Codex prompts when the target project is Ruby — idiomatic style, error handling, and Rails conventions when present.

anhnguyen0905/codex-mcp

Skill Claude CodeCodex

Rust execution idioms to embed into Codex prompts when the target project is Rust — ownership discipline, error handling with Result, and idiomatic API design.

anhnguyen0905/codex-mcp

Skill Claude CodeCodex

Self-testing requirements to embed into Codex execution prompts — test-first workflow, what to test, and the never-finish-red rule.

anhnguyen0905/codex-mcp

Skill Claude CodeCodex

Swift execution idioms to embed into Codex prompts when the target project is Swift — optionals, value semantics, Swift Concurrency, and error handling.

anhnguyen0905/codex-mcp

Skill Claude CodeCodex

TypeScript/JavaScript execution idioms to embed into Codex prompts when the target project is TS/JS — type safety, async correctness, and Node/web conventions.

anhnguyen0905/codex-mcp

Skill Claude CodeCodex

Use flint-chart to create a chart, graph, visualization, plot, png, svg, dashboard, or diagram when data must be illustrated.

anhnguyen0905/codex-mcp

Skill Claude CodeCodex

Financial and internal audit method — audit planning, risk assessment, materiality thresholds, sampling, internal control walkthroughs and control testing, substantive procedures, audit evidence standards, workpapers, findings and management letters, fraud red flags, segregation of duties. Use for auditing financial…

anhnguyen0905/codex-mcp

Skill Claude CodeCodex

HR and recruiting operations — job descriptions, structured interviews and scoring rubrics, hiring pipeline metrics (time-to-hire, offer acceptance, pass-through rates), candidate sourcing, onboarding plans, compensation banding and salary benchmarking (market pay comparison), performance review cycles and 360-degree…

anhnguyen0905/codex-mcp

Skill Claude CodeCodex

Plan and measure influencer, creator and KOL marketing — nano/micro/mid/macro tiers, creator selection on audience fit and authenticity vs follower count, CPM and CPE planning inputs, rate cards, brief vs creative freedom, contracts covering usage rights, whitelisting, exclusivity and FTC/ASA.

anhnguyen0905/codex-mcp

Skill Claude CodeCodex

Ask-back techniques for the Interview phase — 5 Whys, example-driven probing, and hidden-assumption detection to extract information the user didn't think to volunteer.

anhnguyen0905/codex-mcp

Skill Claude CodeCodex

Requirements elicitation framework for the Interview phase — six question domains, verifiable acceptance criteria, and the stop condition for when requirements are complete.

anhnguyen0905/codex-mcp

Skill Claude CodeCodex

Flatten and normalize nested JSON exports (Firebase, API responses, event logs, NoSQL dumps) into tabular form — flattening nested objects with key-path column names, exploding arrays vs joining, type coercion, inconsistent/missing keys, schema inference across records, converting to CSV/Excel-ready tables or…

anhnguyen0905/codex-mcp

Skill Claude CodeCodex

Contract review fundamentals (not legal advice) — contract structure, key clauses checklist (term and termination, liability caps, indemnification, IP ownership, confidentiality/NDA, payment terms, warranties, governing law, auto-renewal), redline etiquette, red-flag review and risk flagging for business review…

anhnguyen0905/codex-mcp

Skill Claude CodeCodex

Localization and translation of product copy — l10n and i18n, translation vs transcreation vs localisation, tone and register preservation, glossary and termbase, do-not-translate list, placeholder and variable safety, ICU pluralisation and gender, string interpolation, text expansion and contraction and layout…

anhnguyen0905/codex-mcp

Skill Claude CodeCodex

Manufacturing operations planning — production capacity planning from demand forecasts, preventive maintenance scheduling and unplanned downtime reduction, shift staffing and rotating rosters, process improvement and lead time reduction (order-to-ship cycle time), OEE, takt time, line utilization. Use for factory…

anhnguyen0905/codex-mcp

Skill Claude CodeCodex

Choose and interpret marketing attribution — last-click vs first-click vs linear vs time-decay vs position-based vs data-driven attribution, MMM (marketing mix modeling), incrementality and holdout tests, attribution window and lookback window, view-through vs click-through conversions, SKAdNetwork and…

anhnguyen0905/codex-mcp

Skill Claude CodeCodex

Build a media plan and allocate marketing budget across paid channels — media mix, budget split, marginal CPI and scale ceiling, saturation curves, test reserve, pacing, seasonality and Q4 CPM inflation, geo tiering, and downside scenarios. Use when splitting spend across UA, brand and influencer or planning a…

anhnguyen0905/codex-mcp

Skill Claude CodeCodex

OKR planning and review — objectives vs key results vs initiatives, outcome not output, writing measurable KRs with baseline and target, why 3-5 key results maximum, leading vs lagging indicators, cascading vs aligning OKRs across teams, quarterly cycle, scoring and grading, mid-quarter check-in, committed vs…

anhnguyen0905/codex-mcp

Skill Claude CodeCodex

Run a codex-flow backlog faster by executing independent tasks concurrently — compute dependency/file-disjoint waves from TASKS.md, give each parallel task its own git worktree (codex-mcp serializes per cwd but parallelizes across cwds), run a Claude subagent per worktree, then merge and integration-review each wave.…

anhnguyen0905/codex-mcp

Skill Claude CodeCodex

Diagnose and optimize paid media performance — CPI, CPM, CTR, CVR, ROAS and tROAS bidding, creative fatigue and refresh cadence, audience overlap, placement quality, ads account audit, campaign structure for Meta Ads and Google App Campaigns, and a daily optimization SOP for a performance marketing team.

anhnguyen0905/codex-mcp

Skill Claude CodeCodex

Personal finance planning — household budgeting (50/30/20), emergency fund sizing, debt payoff (avalanche vs snowball), savings rate, compound interest and investment growth projections, retirement planning, net worth tracking, insurance needs, sinking funds, financial goal planning. Use when building a personal…

anhnguyen0905/codex-mcp

Skill Claude CodeCodex

Architecture design for the Planning phase — codebase convention discovery, 2-3 option trade-off analysis, and the PLAN.md structure that Codex executes against.

anhnguyen0905/codex-mcp

Skill Claude CodeCodex

Backlog decomposition for the Planning phase — slicing rules, dependency ordering, and per-task acceptance criteria sized for single Codex runs.

anhnguyen0905/codex-mcp

Skill Claude CodeCodex

Research-first planning — search for existing implementations, libraries, and in-repo patterns before designing anything new. Adopt proven solutions over net-new code.