NexusAgentify Your Terminal
Nexus ships 14 specialized agents — each focused on one domain, color-coded for fast orientation, and equipped with persistent memory that learns your conventions across sessions.
Product · Design · Architecture · Data & Events · Cloud · Code & Docs · AI
14
Agents
10
Skills
4
Commands
v1.30.0
Version
Invoke agents and skills with @agent-name or /nexus:skill
nexus://command-terminal
$ |
Use agents by default — add to your ~/.claude/CLAUDE.md
~/.claude/CLAUDE.md
### AGENTS: * Always use **nexus agents** if applicable.
Add to ~/.claude/CLAUDE.md to make Claude always delegate to Nexus agents by default across every session.
Agents
14 specialized subagents with persistent memory. Each runs in its own context window, owns a domain, and accumulates knowledge across sessions — project memory learns your repo, user memory travels with you everywhere.
prd-writer-critic
Writes complete 10-section PRDs from rough notes, or critiques existing PRDs with a severity-ranked gaps table.
memory: user — portable across all your repos
Tools: Read, Write, Grep, Glob, WebSearch
Sourceroadmap-planner
Turns a known direction into an execution-ready roadmap: scope, sequencing, risks, verify commands, and rollback plans.
memory: user — portable across all your repos
Tools: Bash, Read, Grep, Glob, Write
Sourceuiux-reviewer
Read-only UI/UX review of components, pages, and flows with severity-ranked findings and top-3 prioritized fixes.
memory: user — portable across all your repos
Tools: Bash, Read, Grep, Glob
Sourcemobile-ux-designer
Designs and reviews mobile UX for iOS, Android, React Native, and Flutter with screen-by-screen specs and wireframes.
memory: user — portable across all your repos
Tools: All tools
Sourcesystem-architecture-reviewer
Maps architecture, coupling, and bounded contexts; issues GO / CONDITIONAL GO / NO-GO deployment safety verdicts.
memory: project — learns this repo in .claude/agent-memory/
Tools: Bash, Read, Grep, Glob
Sourcescalability-planner
Plans how a system scales to a growth target with bottleneck-ordered tiers, trigger metrics, and cost estimates.
memory: project — learns this repo in .claude/agent-memory/
Tools: Bash, Read, Grep, Glob, WebSearch
Sourcedatabase-architect
Schema design, indexing strategy, and query optimization, with migration plans where every step has verify and rollback commands.
memory: project — learns this repo in .claude/agent-memory/
Tools: All tools
Sourceevent-driven-designer
Designs and reviews async systems — queues, streams, sagas, outbox, DLQs — with explicit failure-mode tables.
memory: project — learns this repo in .claude/agent-memory/
Tools: All tools
Sourcecloud-cost-optimizer
Cloud cost audits and bill-spike investigations from real billing data, with prioritized savings and copy-paste quick wins.
memory: user — portable across all your repos
Tools: Bash, Read, Grep, Glob, WebSearch, WebFetch
Sourceiac-engineer
Designs cloud architecture and writes the Terraform/CDK for it, or audits existing IaC with file:line evidence.
memory: project — learns this repo in .claude/agent-memory/
Tools: All tools
Sourcecodebase-explorer
Token-efficient codebase exploration returning a concise map of where features, entry points, and configs live.
memory: project — learns this repo in .claude/agent-memory/
Tools: Bash, Read, Grep, Glob
Sourcecode-reviewer
Senior-level review of a PR, branch, or diff with a verdict and file:line findings. Read-only — never edits code.
memory: project — learns this repo in .claude/agent-memory/
Tools: Bash, Read, Grep, Glob
Sourcedocs-app-builder
Builds documentation as a React app with sidebar navigation, Mermaid diagrams, reference tables, and search.
memory: project — learns this repo in .claude/agent-memory/
Tools: All tools
Sourceai-product-engineer
Designs and reviews LLM features end-to-end: model selection, RAG, agent design, eval pipelines, and token economics.
memory: user — portable across all your repos
Tools: All tools
SourceSkills
10 bundled skills for debugging, testing, reliability, observability, performance, content, and token efficiency. Skills are always-on playbooks — invoke with /nexus:skill-name.
debugging
Evidence-first root-cause analysis with the narrowest fix and verification. Covers CI/CD, tests, runtime, deployment, and tooling failures.
/nexus:debugging fix production deployment issue
Bundled with nexus@nexus-marketplace — no separate install
nexus
Persistent TODO capture, daily brief retrieval, and shared Codex/Claude operating rules across Slack, Outlook, and Jira contexts.
/nexus:nexus show today's brief
Bundled with nexus@nexus-marketplace — no separate install
observability
Traces correlated API failures and cascading errors across distributed services to identify the origin service and blast radius.
/nexus:observability correlate these API failures
Bundled with nexus@nexus-marketplace — no separate install
performance
Memory, CPU, latency, and query-performance investigations, plus dependency-upgrade blast-radius analysis.
/nexus:performance find this memory leak
Bundled with nexus@nexus-marketplace — no separate install
reliability
Production incident response and release-readiness gates: stabilization first, timeline reconstruction, and evidence-led actions.
/nexus:reliability run a release readiness gate
Bundled with nexus@nexus-marketplace — no separate install
shorts
Converts any input — topics, articles, bullets, URLs — into a ready-to-record YouTube Shorts script with hook, narration, and CTA.
/nexus:shorts script this article in 30 seconds
Bundled with nexus@nexus-marketplace — no separate install
skill-writer
Creates, refactors, and debugs skills; improves SKILL.md trigger quality and produces production-ready routing logic.
/nexus:skill-writer improve this skill's triggers
Bundled with nexus@nexus-marketplace — no separate install
testing
Isolates flaky and nondeterministic tests — local-vs-CI gaps, race conditions, retry-only greens — and ships the narrowest durable fix.
/nexus:testing investigate this flaky suite
Bundled with nexus@nexus-marketplace — no separate install
token-optimizer
Always-on token optimization rules applied to every response for cost-aware, context-efficient execution.
Always on — applies to every response
Bundled with nexus@nexus-marketplace — no separate install
tutorial
Builds executable Jupyter tutorials and AI engineering walkthroughs with runnable, reproducible, copy-paste-ready cells.
/nexus:tutorial build a RAG walkthrough notebook
Bundled with nexus@nexus-marketplace — no separate install
Install
Git-based marketplace — no npm package, no global CLI. Bundled scripts are dependency-free and run with plain node (Node 18+).
Claude Code
/plugin marketplace add aayushostwal/nexus
/plugin install nexus@nexus-marketplace
/reload-plugins
Codex (via third-party codex-marketplace)
# Global npx codex-marketplace add aayushostwal/nexus --plugin --global
# Project npx codex-marketplace add aayushostwal/nexus --plugin --project
Bundled helper scripts run with node "${CLAUDE_PLUGIN_ROOT}/bin/nexus.js" — no install step ever needed.
Architecture
Click any node to pin its details. Hover to preview connections and routing flow.