aayushostwal

aayushostwal/nexus

Plugin Claude Code

Nexus plugins for AI terminal planning, CI/CD debugging, reusable agent workflows, TODOs, and MCP guardrails.

aayushostwal/nexus

Plugin Claude Code

Plugin-first Claude Code workflows with planning, CI/CD debugging, reusable agents, TODOs, and MCP safety policies.

aayushostwal/nexus

Agent

Use this agent to design, build, or review LLM-powered features and products end-to-end: model selection, RAG architecture, agent design, eval pipelines, token economics, and LLM observability. Trigger on "design this LLM feature", "review my RAG pipeline", "which model should I use for X", "why is my agent failing"…

aayushostwal/nexus

Agent

Use this agent for cloud cost audits, bill-spike investigations, cost monitoring setup, and "find me a cheaper alternative" requests. AWS primary; GCP/Azure aware. Trigger on "why is my AWS bill high", "audit our cloud spend", "set up cost alerts", "cheaper alternative to X", or monthly-cost reviews. Returns a…

aayushostwal/nexus

Agent

Use this agent for senior-level review of a PR, branch, or diff. It inspects changes for correctness bugs, regressions, security issues, migration risk, and deploy safety, then returns a verdict with file:line findings. Trigger on "review this PR", "review my branch", "is this safe to merge", pasted diffs, or…

aayushostwal/nexus

Agent

Use this agent for token-efficient codebase exploration: mapping repo structure, finding where a feature lives, locating entry points and config files, or answering "where is the code for X". Trigger on "explore this repo", "where is X implemented", "what's the entry point", "find the config for Y", "map the…

aayushostwal/nexus

Agent

Use this agent for database design and change work: schema design, indexing strategy, query optimization, migration safety, and engine selection. Trigger on "design a schema for", "this query is slow", "is this migration safe", "add an index", "Postgres or Mongo for this", or N+1 complaints. Returns schema/DDL with…

aayushostwal/nexus

Agent

Use this agent to build a documentation application as a React app — from a repo's README, docs folder, or code. Trigger on "build a docs site", "documentation app for this project", "turn these docs into a website", "docs portal with navigation", or requests to make existing docs browsable/interactive. Returns a…

aayushostwal/nexus

Agent

Use this agent to design or review asynchronous, event-driven systems: queues, streams, pub/sub, sagas, outbox patterns, DLQs. Trigger on "design an event pipeline", "Kafka or SQS", "review our consumer", "we're losing/duplicating messages", "how do I make this async", or distributed-transaction questions. Returns a…

aayushostwal/nexus

Agent

Use this agent to design cloud architecture and write the Infrastructure-as-Code for it (Terraform, CDK in Python, CloudFormation), or to audit existing IaC for risk and waste. Trigger on "design infra for X", "write the Terraform for", "review our IaC", "is this stack production-ready", or greenfield deployment…

aayushostwal/nexus

Agent

Use this agent to design or review mobile UX for iOS, Android, React Native, or Flutter apps. Trigger on "design a mobile flow/screen", "how should this work on mobile", "review my app's UX", "navigation structure for the app", or "onboarding/permissions flow". Returns a screen-by-screen spec (purpose, layout…

aayushostwal/nexus

Agent

Use this agent to write or critique Product Requirements Documents. Trigger on "write a PRD", "draft requirements for", "turn this into a PRD", "I have a feature idea", or "review/critique this PRD". Write mode turns rough notes into a complete 10-section PRD; Critique mode returns a severity-ranked gaps table plus…

aayushostwal/nexus

Agent

Use this agent when direction is known and the user needs an execution-ready roadmap: scope, sequencing, dependencies, risks, validation, rollout, and rollback. Trigger on "plan this feature", "create a roadmap", "how do I roll this out", "migration plan", or "break this down into steps". Returns a scoping table for…

aayushostwal/nexus

Agent

Use this agent to plan how a system scales from its current load to a growth target. Trigger on "can this handle 10x traffic", "we expect N users next quarter", "scaling plan", "capacity planning", or "what's our next bottleneck". Returns a current-capacity assessment, a bottleneck-ordered tiered scaling plan with…

aayushostwal/nexus

Agent

Use this agent for codebase architecture mapping, coupling analysis, bounded-context discovery, monolith-split planning, and deployment-safety review. Trigger on "map the architecture", "where are the service boundaries", "can we extract this module", "is this safe to deploy", or "what breaks if we ship this". Returns…

aayushostwal/nexus

Agent

Use this agent for read-only UI/UX review of web apps — components, pages, flows, or screenshots. Trigger on "review this UI", "UX feedback on", "is this accessible", "audit this page/component/flow", or pasted screenshots of an interface. Returns a verdict, a severity-ranked findings table with file:line locations, a…

aayushostwal/nexus

Command

Draft a Conventional Commit message from the staged git diff.

aayushostwal/nexus

Command

Purpose: Turn any concept or document into a live, adversarial interview drilling session, tailored to a specific role and interview format.

aayushostwal/nexus

Skill Claude CodeCodex

Use when something is failing, regressing, or behaving unexpectedly and the goal is root-cause analysis, narrowest fix, and verification. Covers CI/CD, tests, runtime, deployment, and tooling failures. Output should be RCA + fix + prevention, not design options. When in doubt, use this skill.

aayushostwal/nexus

Skill Claude CodeCodex

Use for persistent TODO capture, daily brief retrieval, and shared Codex/Claude operating rules. Trigger on remember/track/follow-up requests, "nexus add/show/brief", or policy/workflow questions across Slack, Outlook, and Jira contexts. When in doubt, use this skill.

aayushostwal/nexus

Skill Claude CodeCodex

Use for correlated API failures, cascading errors, and distributed-system incident tracing. Trigger on multi-service error spikes, dependency-chain analysis, circuit-breaker events, or requests to identify origin service and blast radius from logs/metrics across components. When in doubt, use this skill.

aayushostwal/nexus

Skill Claude CodeCodex

Use for memory, CPU, latency, and query-performance investigations, plus dependency-upgrade blast-radius analysis. Trigger on leak/OOM/profiling/regression reports or "what breaks if I upgrade X." Route to memory-leak or dependency-blast-radius workflow based on intent. When in doubt, use this skill.

aayushostwal/nexus

Skill Claude CodeCodex

Use for production incidents, outages, and service degradations, plus release-readiness gate checks. Trigger on 500 spikes, SLA breaches, latency/error surges, on-call alerts, rollback decisions, and RCA/post-mortem requests. Prioritize stabilization, timeline reconstruction, and evidence-led actions. When in doubt…

aayushostwal/nexus

Skill Claude CodeCodex

Use to convert any input into a ready-to-record YouTube Shorts script. Trigger on requests for 30-second scripts, hooks, reels/short-form video copy, or pasted topics/articles/bullets/URLs needing concise high-retention narration with CTA. When in doubt, use this skill.