JayRHa

@jayrha source repo

75 skills
0 followers
11 hours ago last updated

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0 Template · jayrha bundle
Template for creating a new Agent Skill. Copy this folder, rename it to your skill's kebab-case name, and fill in every section. Use this as the starting point whenever you author a new skill for the AgentSkills library.

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Adr Author · jayrha bundle
Authors Architecture Decision Records (ADRs) that capture context, considered options with trade-offs, the chosen decision, and its consequences. Use this skill when the user wants to write, draft, document, or revise an architecture decision, an ADR, a design decision record, a technical decision log, or asks "why did we choose X" / "we need to record this decision" / "document this trade-off" for things like database choice, framework selection, API style, build vs. buy, or deprecating a component.

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Okr Writer · jayrha bundle
Writes strong OKRs (Objectives and Key Results) with outcome-focused, inspiring objectives and measurable, ambitious, time-bound key results. Use this skill when the user asks to write, draft, review, critique, or improve OKRs, goals, or quarterly/annual objectives, when they mention "objectives and key results", "set goals for the team", "turn this strategy into OKRs", "are these good key results", or when distinguishing outcomes from outputs/tasks for planning and performance.

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Proofreader · jayrha bundle
Edits prose for grammar, spelling, punctuation, clarity, concision, and consistent style while preserving the author's meaning, voice, and intent. Use this skill when the user asks to proofread, copyedit, polish, clean up, tighten, fix grammar in, or improve the readability of text such as emails, essays, blog posts, documentation, cover letters, reports, or marketing copy. Triggers include "proofread this", "fix the grammar", "edit for clarity", "make this more concise", "check my writing", "copyedit", or "tighten this up".

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API Designer · jayrha bundle
Designs clean, consistent REST and GraphQL APIs covering resource modeling, URL structure, versioning, pagination, filtering, error formats (RFC 9457 Problem Details), idempotency, authentication, rate limiting, and machine-readable contracts (OpenAPI 3.1 / GraphQL SDL). Use this skill when designing a new API or endpoint, reviewing an API design, choosing REST vs GraphQL, deciding on versioning or pagination strategy, defining error responses, adding idempotency keys, writing or critiquing an OpenAPI/GraphQL schema, or establishing API style guidelines and naming conventions.

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Gift Advisor · jayrha bundle
Recommends thoughtful, personalized gift ideas for any recipient and occasion — by profiling interests, relationship, budget, and occasion, then generating ranked, specific suggestions with reasoning, price tiers, and backup options. Use this skill when a user asks "what should I get X", "gift ideas for my mom/partner/coworker", "birthday/anniversary/holiday present", "I don't know what to buy", or wants help choosing a present within a budget.

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Git Workflow · jayrha bundle
Guides safe, professional Git usage — branching strategies, atomic clean commits, conventional commit messages, interactive rebase (squash/fixup/reword/reorder), merge vs rebase decisions, conflict resolution, and recovery of lost work via reflog. Use this skill when the user asks to create or clean up a branch, write or amend commits, squash or reorder history, rebase onto main, resolve merge conflicts, undo a bad commit/merge/reset, recover deleted commits or branches, find lost work, fix a detached HEAD, force-push safely, or generally "clean up my git history" before opening a PR.

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Trip Planner · jayrha bundle
Builds realistic, day-by-day travel itineraries that balance logistics, budget, pacing, and local highlights, with hour-level day plans, transit links, cost estimates, and contingency buffers. Use this skill when a user asks to "plan a trip", "build an itinerary", "plan X days in <city/country>", "what should I do in <destination>", "make a travel schedule", "plan a road trip / honeymoon / family vacation", or wants help sequencing activities, allocating a travel budget, or pacing days to avoid burnout.

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Chart Chooser · jayrha bundle
Selects the most appropriate chart type for a given dataset and analytical question, then produces a clean, honest, well-labeled visualization spec. Use this skill when a user asks "what chart should I use", "how should I visualize this data", "which graph fits", "make a chart for X", "is a pie chart right here", "how do I show change over time / comparison / distribution / correlation / part-to-whole", or when reviewing an existing chart for clarity and honesty. Covers chart-type decision-making, encoding choices (axis, color, size), labeling, axis-truncation ethics, accessibility, and avoiding misleading visuals.

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Code Reviewer · jayrha bundle
Reviews a code diff or pull request for correctness bugs, security vulnerabilities, and quality/maintainability problems, producing severity-ranked findings with file/line references and concrete fix suggestions. Use this skill when the user asks to "review this PR", "review my diff", "code review", "look over these changes", "check this code before merge", "find bugs in this change", or pastes a diff/patch and wants feedback. Applies to git diffs, GitHub/GitLab PRs, staged changes, or a set of changed files in any language.

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Event Planner · jayrha bundle
Plans events end-to-end — birthdays, weddings, dinner parties, offsites, conferences, fundraisers — with a budget breakdown, guest and venue logistics, a backward-planned timeline, vendor checklist, run-of-show, and contingency plans. Use this skill when a user asks to "help me plan a party / wedding / event", "organize an offsite or conference", "throw a dinner for X people", "make an event timeline / checklist", or wants a budget and run-of-show for a gathering.

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Habit Builder · jayrha bundle
Designs a realistic, evidence-based plan to build a new habit or break a bad one — using cue-routine-reward loops, habit stacking, environment design, tiny starting steps, and relapse-proof tracking. Use this skill when a user asks to "help me build a habit", "stop a bad habit", "be more consistent", "create a morning/evening routine", "stick to X", or wants a system to make a behavior automatic.

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Resume Writer · jayrha bundle
Writes and rewrites high-impact resumes and CVs that pass ATS screening and win recruiter attention — translating raw work history into quantified, outcome-driven bullet points, choosing the right format, and tailoring to a target role. Use this skill when a user asks to "write my resume", "fix my CV", "make my resume ATS-friendly", "tailor my resume to this job", "turn my experience into bullet points", or wants help with a professional summary, skills section, or resume formatting.

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SQL Optimizer · jayrha bundle
Diagnoses and fixes slow SQL queries using EXPLAIN/EXPLAIN ANALYZE plan reading, index design, query rewrites, statistics, and schema-aware tuning across PostgreSQL, MySQL/MariaDB, SQL Server, Oracle, and SQLite. Use this skill when a user says a query is slow, times out, "takes forever", needs an index, asks to "optimize this SQL", "why is this query slow", "read this EXPLAIN plan", "add an index", "reduce query cost", "fix a full table scan / seq scan", "N+1 query", "tune the database", or pastes a query plan and asks what is wrong.

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Swot Analyzer · jayrha bundle
Produces a rigorous SWOT analysis (Strengths, Weaknesses, Opportunities, Threats) for a company, product, team, project, or personal decision, then converts the four quadrants into prioritized, concrete strategic actions using a TOWS cross-matrix. Use this skill when the user asks for a "SWOT analysis", "SWOT", "strengths and weaknesses", "competitive analysis", "strategic assessment", "situation analysis", "should we launch/enter/pivot", or wants help turning a SWOT into an action plan, strategy, or roadmap.

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Cron Scheduler · jayrha bundle
Builds, validates, explains, and previews cron expressions across Vixie/POSIX cron, systemd timers, and cloud schedulers, with explicit handling of timezones, DST, the day-of-month/day-of-week OR-logic trap, and overlap/missed-run pitfalls. Use this skill when the user asks to "write a cron job", "what does this cron expression mean", "schedule something every X", "explain `*/15 9-17 * * 1-5`", debug a cron that fires at the wrong time, convert a human schedule to cron, or reason about cron timezones, DST, and overlapping runs.

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Dockerfile Pro · jayrha bundle
Authors small, secure, reproducible multi-stage Dockerfiles with build-cache optimization, pinned base images, non-root runtime users, and minimal attack surface. Use this skill when writing, reviewing, hardening, or shrinking a Dockerfile or container image — e.g. "write a Dockerfile", "containerize this app", "my image is too big", "make this container secure / non-root", "optimize Docker build cache", "multi-stage build", "reduce image layers", "fix Docker best practices", or "review my Dockerfile".

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Email Composer · jayrha bundle
Drafts clear, professional emails with the right tone, structure, and a concrete call to action by clarifying audience, purpose, and desired outcome. Use this skill when the user asks to "write an email", "draft an email", "compose a message", "reply to this email", "make this email sound more professional/polite/firmer", "follow up", "send a cold outreach", "decline/apologize/ask for something by email", or needs help with subject lines, tone, or email structure.

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Interview Prep · jayrha bundle
Prepares a candidate for a specific job interview — generating likely questions, coaching STAR-method stories, drilling behavioral and role-specific answers, and producing smart questions to ask back. Use this skill when a user asks to "help me prep for an interview", "what questions will they ask", "practice interview questions", "build STAR stories", "prepare for a behavioral/technical/system-design interview", or wants a mock interview for a given role and company.

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Language Tutor · jayrha bundle
Acts as a personalized foreign-language tutor — assessing level, running graded conversation practice, teaching vocabulary and grammar in context, correcting errors gently, and building a spaced-repetition study plan toward a concrete goal. Use this skill when a user asks to "help me learn/practice X language", "be my language tutor", "practice Spanish/French/German conversation", "correct my writing in X", "teach me phrases for travel", or wants a structured language-learning plan.

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Threat Modeler · jayrha bundle
Runs structured STRIDE threat modeling by decomposing a system into a data flow diagram, enumerating threats per element (Spoofing, Tampering, Repudiation, Information disclosure, Denial of service, Elevation of privilege), and producing prioritized, actionable mitigations with risk ratings. Use this skill when the user asks to "threat model", "do a STRIDE analysis", "find security threats", "assess attack surface", "build a data flow diagram for security", "review the security design", or wants a risk-ranked list of threats and countermeasures for a feature, API, service, or architecture.

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API Docs Writer · jayrha bundle
Writes precise, complete reference documentation for HTTP/REST APIs and authors valid OpenAPI 3.1 specifications, including endpoint pages, request/response schemas, parameter tables, authentication, pagination, code samples, and error tables. Use this skill when the user asks to "document an API", "write API reference docs", "create an OpenAPI/Swagger spec", "document these endpoints", "write a REST API reference", "add request/response examples", "document error codes", "describe API parameters", or convert code/routes into API documentation.

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Book Summarizer · jayrha bundle
Distills a book into a clear, faithful summary at the depth the reader wants — from a one-paragraph gist to chapter-by-chapter notes — surfacing the core thesis, key ideas, memorable examples, and actionable takeaways without distortion. Use this skill when a user asks to "summarize this book", "give me the key takeaways from X", "what's the main idea of X", "TL;DR of X", "chapter summary", or wants the actionable points or a book-club discussion guide.

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Debug Detective · jayrha bundle
Systematically root-causes software bugs using a reproduce → isolate → hypothesize → bisect → verify methodology, replacing guess-and-check debugging with a disciplined, evidence-driven investigation. Use this skill when a user reports a bug, a test is failing intermittently or consistently, behavior differs between environments, a regression appeared after a change, something "used to work" and now doesn't, an error/stack trace needs root-causing, or when asked to "debug", "find the root cause", "figure out why X happens", or "track down" a defect. Triggers include crashes, wrong output, flaky tests, hangs/deadlocks, memory leaks, performance regressions, heisenbugs, and works-on-my-machine problems.

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Decision Matrix · jayrha bundle
Builds a weighted decision matrix to compare options against criteria with transparent, reproducible scoring and sensitivity analysis. Use this skill when the user needs to choose between multiple options, compare alternatives, "help me decide", "which should I pick", weigh trade-offs, evaluate vendors/tools/candidates/houses/job offers, run a pros-and-cons or scoring analysis, rank choices objectively, or justify a recommendation with numbers. Triggers include "decision matrix", "weighted scoring", "compare these options", "pugh matrix", "trade study", and "how do I choose between X and Y".

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Project Planner · jayrha bundle
Decomposes a goal into a work breakdown structure (WBS) with milestones, task dependencies, and effort estimates, then produces a schedule, critical path, and risk list. Use this skill when the user wants to plan a project, "break this down into tasks", build a work breakdown structure, create a project plan or roadmap, estimate effort/timeline, identify dependencies or the critical path, sequence work, or turn a goal/spec into an actionable, scheduled task list.

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Prompt Engineer · jayrha bundle
Designs, refines, and systematically evaluates LLM prompts using structure, role framing, few-shot examples, explicit output contracts, and reasoning scaffolds. Use this skill when the user wants to write or improve a prompt, build a system prompt, craft few-shot examples, reduce hallucination or refusals, enforce a JSON/structured output, design an LLM-as-judge or eval rubric, debug inconsistent or low-quality model outputs, or compare prompt variants ("optimize this prompt", "why is the model ignoring my instructions", "make it return valid JSON", "write a prompt that...", "evaluate these prompts").

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Regex Architect · jayrha bundle
Designs, explains, hardens, and tests regular expressions for parsing and validation tasks (emails, URLs, dates, IPs, log lines, CSV fields, identifiers, etc.) while actively defending against catastrophic backtracking (ReDoS). Use this skill when the user asks to "write a regex", "build/fix a regular expression", "match/extract/validate X with regex", "explain this regex", "why is my regex slow/hanging", check for "ReDoS"/"catastrophic backtracking", or convert a pattern between flavors (PCRE, Python re, JavaScript, Java, Go RE2, .NET). Covers capturing/named groups, anchors, lookarounds, Unicode, and flavor portability.

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Secrets Manager · jayrha bundle
Detects, prevents, and remediates leaked credentials and teaches safe secret handling using environment variables, vaults (HashiCorp Vault, AWS/GCP/Azure secret stores), KMS envelope encryption, and rotation. Use this skill when a user mentions hardcoded API keys, passwords, tokens, or .env files in code; asks how to store, inject, or rotate secrets; wants to set up a vault or KMS; needs to scrub a leaked credential from git history; or asks to add pre-commit secret scanning.

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Workout Planner · jayrha bundle
Builds safe, progressive, personalized workout programs around a person's goal, experience level, available equipment, schedule, and constraints — with weekly splits, exercise selection, sets/reps, progression rules, and deload guidance. Use this skill when a user asks to "make me a workout plan", "build a training program", "gym routine for X days a week", "help me build muscle / lose fat / get stronger", "home workout with no equipment", or wants a push/pull/legs, upper/lower, or full-body split.

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Ab Test Analyzer · jayrha bundle
Designs and analyzes A/B tests end-to-end — frames a sharp hypothesis, computes required sample size and test duration, runs significance tests (two-proportion z-test, Welch's t-test, chi-square), reports confidence intervals and lift, and flags common pitfalls like peeking, multiple comparisons, and Simpson's paradox. Use this skill when the user mentions A/B testing, split testing, experiment design, conversion-rate experiments, statistical significance, p-values, sample size or power calculations, "did this experiment win", minimum detectable effect (MDE), or asks to interpret experiment results honestly. Includes a runnable stats script (scripts/abtest.py).

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Blog Post Writer · jayrha bundle
Writes engaging technical blog posts with a strong hook, clear structure, concrete examples, and a memorable takeaway. Use this skill when the user asks to "write a blog post", "draft an article", "turn this into a blog post", "write up a tutorial", "explain X in a post", "create a dev.to / Medium / Hashnode article", or wants help with an engineering blog, technical write-up, announcement post, or developer-facing essay. Covers ideation, outlining, drafting, hooks, headlines, code examples, SEO basics, and editing for clarity.

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Changelog Keeper · jayrha bundle
Maintains a CHANGELOG.md in the Keep a Changelog format with Semantic Versioning, grouping user-facing entries under Added/Changed/Deprecated/Removed/Fixed/Security and cutting dated releases from an Unreleased section. Use this skill when the user asks to "update the changelog", "add a changelog entry", "cut a release", "bump the version", "what changed since the last release", or to create/clean up a CHANGELOG.md or release notes.

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Gdpr Data Mapper · jayrha bundle
Maps how personal data flows through a system and produces GDPR artifacts — a Record of Processing Activities (RoPA), lawful-basis analysis, retention schedule, and data-subject-rights readiness — for each processing activity. Use this skill when the user asks to "map our data", "create a RoPA / Article 30 record", "do a GDPR data mapping", "figure out our lawful basis", "build a retention schedule", "prepare for a DSAR / data subject request", or assess privacy/personal-data handling. Not legal advice — produces a structured draft for review by counsel/DPO.

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Nginx Config Pro · jayrha bundle
Generates and hardens production nginx configurations for reverse proxying with TLS termination, HTTP/2, response caching, rate limiting, gzip/brotli compression, and security headers. Use this skill when the user asks to "set up nginx as a reverse proxy", "add TLS/SSL to nginx", "configure nginx caching or rate limiting", "harden an nginx config", "proxy an app behind nginx", "fix nginx 502/504 errors", or write/review nginx.conf and server blocks.

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Readme Generator · jayrha bundle
Generates polished, well-structured project READMEs with badges, a one-line tagline, quick-start, installation, usage examples, configuration tables, contribution guidelines, and a license section. Use this skill when the user asks to "write a README", "generate a README", "create README.md", "improve my README", "add badges", "document my project", "make a project description", or wants onboarding/landing-page docs for a library, CLI, web app, API, or repo.

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Security Auditor · jayrha bundle
Audits source code against the OWASP Top 10 (2021) and produces concrete, exploitable findings with proof-of-concept, severity ratings, and copy-pasteable fixes. Use this skill when the user asks to "do a security review", "audit this code for vulnerabilities", "check for OWASP Top 10 issues", "find security bugs", "is this code safe", "review for injection/XSS/SSRF/auth flaws", or before shipping security-sensitive code.

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Technical Writer · jayrha bundle
Produces clear, well-structured technical documentation — guides, API docs, READMEs, tutorials, reference pages, and release notes — by analyzing audience, choosing the right document type, applying plain-language and information-architecture principles, and including runnable examples. Use this skill when the user asks to write or improve docs, a README, a how-to guide, a tutorial, API/reference documentation, onboarding material, release notes, or wants prose made clearer, simpler, or better organized for a specific reader.

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Unit Test Author · jayrha bundle
Writes thorough, maintainable unit tests with comprehensive edge cases, table-driven cases, proper mocking/stubbing, and meaningful coverage across languages and frameworks (pytest, Jest/Vitest, Go testing, JUnit, RSpec, xUnit, Rust). Use this skill when the user asks to "write tests", "add unit tests", "improve coverage", "test this function/class/module", "add edge cases", "mock this dependency", "make these tests table-driven", "test error handling", or wants a test plan before implementing. Covers test naming, AAA structure, fixtures, parametrization, mocking strategy, async tests, property-based testing, and avoiding brittle/flaky tests.

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Concept Explainer · jayrha bundle
Explains complex or technical concepts clearly at the right level for the audience, using layered depth, concrete analogies, worked examples, and checks for understanding — adapting from ELI5 to expert. Use this skill when the user asks to "explain X", "ELI5", "help me understand X", "what is X and how does it work", "explain this like I'm a beginner/expert", "break down this concept", or wants a confusing topic made intuitive. Works for technical, scientific, financial, or abstract topics.

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Meal Plan Builder · jayrha bundle
Builds balanced weekly meal plans with calculated macros, calorie targets, ingredient variety, batch-prep steps, and a consolidated grocery list organized by store aisle. Use this skill when a user asks to "plan my meals", "make a meal plan", "weekly menu", "what should I eat this week", "meal prep plan", "create a grocery list from meals", "plan meals for X calories/macros", or wants help with budgeting, dietary restrictions (vegan, keto, gluten-free, halal, etc.), family meal planning, or reducing food waste.

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Refactoring Guide · jayrha bundle
Applies safe, incremental, behavior-preserving refactorings (extract function/variable, rename, inline, decompose conditionals, remove duplication, replace conditional with polymorphism, introduce parameter object) using a test-protected, small-step workflow. Use this skill when the user asks to "refactor", "clean up", "simplify", "extract a method/function", "rename", "remove duplication", "reduce nesting", "break up a god class/long function", "improve readability", "untangle" code, "make this testable", "reduce complexity", or "tidy up" without changing what the code does. Covers code smell detection, choosing the right refactoring, and verifying behavior is unchanged.

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Salary Negotiator · jayrha bundle
Coaches a candidate or employee through compensation negotiation — researching market ranges, anchoring, countering an offer, negotiating the full package (base, bonus, equity, signing, benefits), and scripting the conversation. Use this skill when a user asks to "negotiate my salary", "I got a job offer, what do I say", "counter this offer", "ask for a raise", "how much should I ask for", or wants email/script wording for a comp conversation.

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User Story Writer · jayrha bundle
Writes high-quality agile user stories that satisfy the INVEST criteria, with clear role/goal/benefit phrasing and testable Gherkin (Given/When/Then) acceptance criteria, and splits epics into thin vertical slices. Use this skill when the user asks to "write a user story", "create acceptance criteria", "break this epic into stories", "turn this requirement into a backlog item", "write Gherkin scenarios", or is grooming/refining a product backlog.

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X Twitter Scraper · jayrha bundle
Use Xquik for X (Twitter) data workflows when the user needs tweet search, user lookup, follower export, monitoring, webhooks, REST API setup, MCP setup, SDK setup, or approval-gated X actions.

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AWS Cost Optimizer · jayrha bundle
Systematically reduces AWS cloud spend by right-sizing over-provisioned compute, finding and eliminating idle or orphaned resources, committing to Savings Plans and Reserved Instances, and enforcing cost-allocation tagging. Use this skill when the user asks to "reduce AWS bill", "optimize cloud costs", "find idle EC2/RDS/EBS", "right-size instances", "should I buy a Savings Plan or Reserved Instance", "set up cost allocation tags", "why is my AWS bill so high", or wants a structured FinOps cost-reduction plan.

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JSON Schema Author · jayrha bundle
Authors and validates JSON Schema (Draft 2020-12 and Draft-07) for configuration files and HTTP/REST APIs, applying types, constraints, composition keywords, and human-readable error messaging. Use this skill when the user wants to write, fix, refactor, or validate a JSON Schema, define a config-file contract, document request/response payloads, add validation rules to an OpenAPI spec, generate schemas from sample JSON, or produce clear validation error messages.

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Meeting Summarizer · jayrha bundle
Transforms raw meeting notes, transcripts, or recordings text into a concise, scannable summary with clear sections for decisions made and owned action items (owner + due date). Use this skill when the user asks to "summarize this meeting", "turn these notes into a summary", "extract action items", "who agreed to what", "write meeting minutes", "TLDR this transcript", "pull decisions and next steps", or pastes a Zoom/Teams/Google Meet transcript and wants it condensed. Also applies to standups, 1:1s, planning sessions, retros, and client calls.

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Secure Code Review · jayrha bundle
Performs a security-focused review of code or a diff, hunting for injection, broken authentication/authorization, insecure crypto, hardcoded secrets, unsafe deserialization, SSRF, path traversal, and missing input validation, with exploit scenarios and concrete fixes ranked by severity. Use this skill when the user asks to "do a security review", "audit this code for vulnerabilities", "is this code secure", "check for security issues before deploy", "review this auth/crypto code", or wants a security pass on a PR. Complements general code review with a threat-focused lens.

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Study Plan Builder · jayrha bundle
Builds a realistic, personalized learning roadmap for a skill or subject — with milestones, curated resource types, active practice, spaced review, and progress checkpoints — fit to the learner's deadline and weekly time budget. Use this skill when the user asks to "make a study plan", "create a learning roadmap", "help me learn X in N weeks", "plan how to study for an exam", "build a curriculum", or wants a structured path to master a topic. Grounded in learning-science principles (spacing, retrieval, interleaving).

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Cover Letter Writer · jayrha bundle
Writes tailored, persuasive cover letters that connect a candidate's concrete achievements to a specific role and company — with a strong hook, evidence-backed body, and clear close. Use this skill when a user asks to "write a cover letter", "write a motivation letter", "cover letter for this job", "letter of interest", or wants help explaining a career change, employment gap, or why they want a particular role.

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Dependency Upgrader · jayrha bundle
Safely upgrades project dependencies by inventorying outdated packages, reading changelogs and migration guides, staging upgrades in isolated commits, running tests at each step, and rolling back cleanly on failure. Use this skill when asked to "upgrade dependencies", "bump packages", "update npm/pip/cargo/go modules", "resolve a CVE / security advisory", "migrate to the latest version of <library>", "fix outdated dependencies", "do a dependency bump PR", or when a Dependabot/Renovate PR needs review and verification.

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Flashcard Generator · jayrha bundle
Turns notes, articles, or a topic into high-quality spaced-repetition flashcards that follow proven formulation principles — atomic, minimum-information, cloze deletions, and active recall — ready to import into Anki or any SRS. Use this skill when the user asks to "make flashcards", "create Anki cards", "turn these notes into flashcards", "help me memorize X", "generate study cards", or "make cloze deletions". Produces clean Q/A pairs and can export to Anki-importable CSV.

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Incident Postmortem · jayrha bundle
Facilitates blameless incident postmortems by reconstructing a precise timeline, identifying root cause and contributing factors, and producing tracked, owned action items. Use this skill when an incident, outage, SEV, or production failure has been resolved and someone needs to "write the postmortem", "do a retro on the outage", "run a blameless RCA", "fill out the incident report", "find the root cause", or "track follow-up action items" after a service disruption.

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Observability Setup · jayrha bundle
Instruments applications with structured logging, metrics, and distributed traces, then derives SLIs, SLOs, error budgets, and alerts that page only on user-facing pain. Use this skill when the user asks to "add observability", "instrument my app", "set up OpenTelemetry/OTel", "add structured logging", "expose Prometheus metrics", "add tracing", "define SLOs/SLIs", "set up alerting", "reduce alert noise", "build a Grafana dashboard", or wants the three pillars (logs/metrics/traces) wired into a service.

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SQL Schema Designer · jayrha bundle
Designs normalized relational database schemas with primary/foreign keys, constraints, indexes, and deliberate denormalization, producing engine-aware DDL and an ER model. Use this skill when the user asks to design a database schema, model entities and relationships, normalize tables, fix update/insert/delete anomalies, choose data types and keys, add constraints or indexes, write CREATE TABLE DDL, or review/refactor an existing schema for PostgreSQL, MySQL, SQLite, or SQL Server.

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Competitive Analysis · jayrha bundle
Analyzes competitors and market position through structured data collection, feature/pricing comparison matrices, SWOT, positioning maps, and actionable strategic recommendations. Use this skill when the user asks to "analyze competitors", "do a competitive analysis", "compare us against X and Y", "build a competitor matrix", "find our market positioning", "size up the competition", "create a battlecard", or evaluate market gaps and differentiation opportunities.

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Pandas Data Cleaning · jayrha bundle
Cleans messy tabular datasets in pandas end-to-end — fixing dtypes, parsing dates and numbers, standardizing text, handling missing values, removing duplicates, detecting and treating outliers, and reshaping wide/long into tidy data. Use this skill when the user asks to "clean this CSV/Excel/dataframe", "fix data types", "handle missing values / NaNs", "remove duplicates", "deal with outliers", "standardize column names or categories", "parse dates", "melt/pivot/reshape", or to build a reproducible cleaning pipeline before analysis or modeling.

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Performance Profiler · jayrha bundle
Systematically finds and fixes performance bottlenecks by measuring first, profiling hot paths, reducing algorithmic and I/O cost, and verifying gains with before/after benchmarks. Use this skill when code, an endpoint, a page, a query, or a job is "slow", "laggy", "timing out", "using too much CPU/memory", or "doesn't scale"; when asked to optimize, speed up, profile, or benchmark something; when chasing high latency / low throughput, p99 spikes, memory leaks, N+1 queries, or excessive allocations; or before/after a perf-sensitive change to prove it actually helped. Covers Python, Node/JS, Go, Java, SQL, and HTTP/web frontends.

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Presentation Builder · jayrha bundle
Outlines compelling presentations built around a single core message, a clear narrative arc, one idea per slide, and concrete speaker notes. Use this skill when the user wants to create, outline, structure, or improve a slide deck, talk, pitch, keynote, conference presentation, sales demo, lecture, or any "build me slides / a presentation / a pitch deck" request — including requests like "turn this doc into slides", "help me prepare a talk", "make a deck about X", or "tighten my presentation".

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Release Notes Writer · jayrha bundle
Transforms merged pull requests, commit logs, and changelog entries into clear, user-facing release notes grouped into Features, Improvements, Bug Fixes, and Breaking Changes. Use this skill when asked to "write release notes", "draft a changelog", "summarize this release", "turn these PRs/commits into release notes", "prepare the v1.2 release announcement", or to convert a list of merged changes into a polished, audience-appropriate notes document.

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Vulnerability Triage · jayrha bundle
Triages and prioritizes security vulnerabilities (CVEs) by combining CVSS base/temporal scores, real-world exploitability (EPSS, KEV, public PoCs), environmental exposure (internet-facing, network reachability, authentication), and business impact (data sensitivity, asset criticality) into a defensible, ranked remediation plan with SLAs. Use this skill when asked to triage CVEs, prioritize a vulnerability scan, assess whether a CVE is exploitable or reachable in a given environment, decide patch urgency, set remediation SLAs, write a vulnerability risk assessment, deduplicate scanner findings, or answer "how bad is CVE-XXXX-YYYYY for us?" / "should we drop everything to patch this?".

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Bash Script Hardening · jayrha bundle
Writes robust, safe, shellcheck-clean Bash scripts using strict mode, defensive quoting, error traps, safe temp files, and signal handling. Use this skill when authoring or reviewing shell/Bash scripts, when asked to "harden a bash script", "add strict mode", "fix shellcheck warnings", "make this script safe", debug silent failures, unquoted-variable bugs, word-splitting/globbing issues, or to add cleanup traps and error handling.

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Public Speaking Coach · jayrha bundle
Coaches a speaker to prepare and deliver a talk, presentation, toast, or pitch — shaping a core message and narrative arc, structuring the talk, writing a strong open and close, tightening delivery, and managing nerves and Q&A. Use this skill when a user asks to "help me with a speech", "prepare a talk/presentation", "write a toast / wedding speech / eulogy", "practice my pitch", "manage public-speaking anxiety", or wants feedback on a draft talk.

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RAG Pipeline Designer · jayrha bundle
Designs end-to-end retrieval-augmented generation (RAG) systems by making principled choices for chunking, embeddings, vector indexing, retrieval, reranking, prompt assembly, and offline evaluation. Use this skill when the user wants to build or improve a RAG pipeline, asks about chunking strategy, embedding model selection, hybrid search, reranking, "my retrieval is bad / hallucinating / missing context", chunk size tuning, vector database choice, or how to measure retrieval quality (recall@k, MRR, nDCG, faithfulness).

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Github Actions Builder · jayrha bundle
Builds reliable, fast, and secure GitHub Actions CI/CD workflows with dependency caching, build matrices, scoped secrets, concurrency control, and reusable/composite workflows. Use this skill when the user asks to "create a GitHub Actions workflow", "set up CI", "add CI/CD", "fix a flaky/slow GitHub Actions pipeline", "add a build matrix", "cache dependencies in CI", "write a reusable workflow", "configure deployment with environments and secrets", or mentions files under .github/workflows.

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Job Description Writer · jayrha bundle
Writes inclusive, accurate, and compelling job descriptions with a clear role summary, outcome-oriented responsibilities, must-have vs. nice-to-have requirements, impact framing, and compensation/logistics. Use this skill when the user asks to "write a job description", "create a job posting", "draft a JD", "post a role", "rewrite this job ad to be more inclusive", "turn this requirements list into a posting", or needs help defining responsibilities, qualifications, leveling, or salary ranges for a hire.

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Secure Password Policy · jayrha bundle
Defines modern authentication and password policies aligned with NIST SP 800-63B, covering minimum length, blocklist/breach screening, rate limiting, MFA, password storage hashing, and account recovery. Use this skill when asked to "write a password policy", "review our authentication requirements", "implement NIST 800-63B", "decide password complexity rules", "configure password hashing", "set up MFA requirements", or audit an existing login/signup flow for security.

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Data Pipeline Architect · jayrha bundle
Designs robust ETL/ELT data pipelines covering ingestion, idempotency, schema evolution, orchestration, and data quality validation. Use this skill when the user asks to design, build, or review a data pipeline, ingest data from APIs/databases/files into a warehouse or lake, set up batch or streaming ETL/ELT, choose an orchestrator (Airflow, Dagster, Prefect, dbt), make a pipeline idempotent or backfill-safe, handle late-arriving or duplicate data, manage schema drift/evolution, add data quality or freshness checks, or model incremental/CDC loads.

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Error Handling Patterns · jayrha bundle
Designs robust, production-grade error handling — choosing between result types and exceptions, implementing retries with exponential backoff and jitter, applying timeouts and deadlines, adding circuit breakers, and building graceful degradation and fallbacks. Use this skill when writing or reviewing code that calls networks/databases/external APIs, when asked to "make this resilient", "add retry logic", "handle failures", "add timeouts", "handle errors properly", "make this fault tolerant", "add a circuit breaker", "stop swallowing exceptions", or when classifying errors as transient vs permanent and deciding what to retry, fail fast, or degrade.

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Mermaid Diagram Builder · jayrha bundle
Creates clear, valid, version-controllable diagrams as code using Mermaid — flowcharts, sequence diagrams, ER diagrams, class diagrams, state machines, Gantt charts, C4/architecture diagrams, and more. Use this skill when the user asks to "draw a diagram", "make a flowchart", "create a sequence diagram", "diagram this architecture", "visualize this process/data model/API flow", "show the ER diagram", "render Mermaid", "diagram as code", or wants a chart embeddable in Markdown, GitHub, Notion, or docs. Covers picking the right diagram type, writing syntactically correct Mermaid, styling, and validating that it renders.

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Personal Budget Planner · jayrha bundle
Builds a realistic personal or household budget from income and expenses — choosing a budgeting method (50/30/20, zero-based, envelopes), categorizing spending, setting savings and debt-payoff targets, and producing a monthly plan with an emergency-fund and debt strategy. Use this skill when a user asks to "make me a budget", "help me manage my money", "where is my money going", "save more / pay off debt", "monthly budget", or wants a household spending plan.

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Terraform Module Author · jayrha bundle
Authors reusable, production-grade Terraform modules with clean typed variables, well-documented outputs, version pinning, state hygiene, and built-in validation. Use this skill when the user asks to "write a Terraform module", "refactor Terraform into a module", "add variable validation", "structure a Terraform repo", "publish a module to the registry", "review my .tf files", or otherwise create, organize, or harden HCL infrastructure code.

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Xquik Social Data · jayrha
Use this skill when the user needs X or Twitter social data extraction, tweet search, profile and follower lookup, media download, webhook monitoring, MCP setup, or REST API integration with Xquik and the x-developer skill package.

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Kubernetes Manifest Author · jayrha bundle
Authors production-grade Kubernetes manifests — Deployments, Services, Ingress, probes, resource requests/limits, security contexts, and ConfigMaps/Secrets wiring — following hardening and reliability best practices. Use this skill when the user asks to "write a Kubernetes deployment", "create a k8s manifest", "add liveness/readiness probes", "set resource limits", "harden a pod securityContext", "expose a service", "write a HorizontalPodAutoscaler", or otherwise produce or review YAML for deploying workloads to Kubernetes.

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75 published skills