kernel
v9.11.0KERNEL is a Claude Code and Codex runtime for direct, decomposed execution with local memory and minimal hooks. Version 9.11.0 deploys the simplify deletion doctrine, preflight and verifier contract. Skills invoke as /kernel:<name> on Claude Code and $kernel:<name> on Codex; run /kernel:help first. Agent-readable summary: llms.txt.
By Aria HanLicense: MIT1.1k GitHub starsUpdated 12 hours ago
Directory evidence
- Runtimes
- Codex
- Parsed components
- 28 skill or MCP entries
- Source updated
- Sep 23, 2026
- Manifest status
- Canonical path parsed
The directory validates manifest shape and source location. It does not execute the plugin or provide a security endorsement. Review the indexing methodology →
Install kernel for Codex
codex plugin marketplace add hashgraph-online/awesome-codex-plugins
codex plugin marketplace upgrade awesome-codex-plugins
codex plugin add kernel@awesome-codex-pluginsPaste and run these commands in a terminal with Codex. They add and refresh the awesome-codex-plugins catalog, then install this plugin.
Compatibility: the page URL and API slug “kernel-2” remain stable.
- Codex:
kernel-2@agent-plugin-marketplace→kernel@awesome-codex-plugins
The installer fetches third-party code from the source repository shown on this page. This directory validates manifest structure and source location, but does not perform a security audit; review the manifest, components, and source before installing.
Get the source manually
git clone https://github.com/hashgraph-online/awesome-codex-pluginsClone the source repository, then follow its setup instructions to add the plugin to a compatible client. The plugin root is plugins/ariaxhan/kernel-claude/.
Plugin files
├── .codex-plugin/plugin.json├── skills/app-dev/SKILL.md├── skills/architecture/SKILL.md├── skills/build/SKILL.md├── skills/checkpoint/SKILL.md├── skills/context-mgmt/SKILL.md├── skills/debug/SKILL.md├── skills/dream/SKILL.md├── skills/eval/SKILL.md├── skills/experiment/SKILL.md├── skills/forge/SKILL.md├── skills/frontend/SKILL.md├── skills/governance-sync/SKILL.md├── skills/handoff/SKILL.md├── skills/help/SKILL.md├── skills/human-pass/SKILL.md├── skills/ingest/SKILL.md├── skills/init/SKILL.md├── skills/knowledge-graph/SKILL.md├── skills/landing-page/SKILL.md├── skills/marketing-site/SKILL.md├── skills/metrics/SKILL.md├── skills/orchestration/SKILL.md├── skills/quality/SKILL.md├── skills/retrospective/SKILL.md├── skills/review/SKILL.md├── skills/ship/SKILL.md├── skills/simplify/SKILL.md└── skills/tearitapart/SKILL.md
Included Skills28
Mobile/web build pipeline: fastlane-first local builds, store submission, pre-submission checklists. Triggers: app, mobile, store submission, deploy app, fastlane, expo, react native, flutter.
Modular design, interface stability, dependency management, AI-code health. Triggers: architecture, design, structure, modules, dependencies, coupling, system design.
Solution exploration and implementation. Generate 2-3 approaches, pick simplest. Never implement first idea. Triggers: build, implement, create, feature, add.
Save bounded progress as kernel.checkpoint/v1 for exact resume after reset. Triggers: checkpoint, save progress, context reset, compact soon, long task.
Context engineering: compaction, progressive disclosure, structured notes via AgentDB. Triggers: tokens, compaction, memory, handoff, summarize, context window.
Diagnosis before prescription: reproduce, hypothesize, isolate, fix root cause, add a regression test; refactor mode maps deps, coupling and blast radius. Triggers: bug, error, fix, broken, not working, crashed, stack trace, exception, refactor, restructure, coupling, dependency map.
Deep creative exploration engine. Competing perspectives, stress-tested by a 4-persona council, scored by integrity. The approach that survives attack wins — not the one that sounds best.
Eval-Driven Development (EDD) for AI workflows. pass@k metrics, capability evals, regression evals. Triggers: eval, edd, pass@k, capability, regression, benchmark.
Rules as hypotheses: falsifiable tests, confidence updates, graduate or kill. Triggers: experiment, hypothesis, prove, test rule, validate methodology, evidence.
Autonomous development with experimental self-correction. Iterates through quality gates until antifragile or blocked.
Context-led frontend design: art direction derived from product, audience, brand and the existing system, not generic defaults. Named mood variants listed inside. Triggers: frontend, UI, CSS, styling, visual, theme, component, layout, responsive, accessibility, animation.
Audit or explicitly synchronize Claude and Codex repository governance without overwriting conflicts. Triggers: governance sync, CLAUDE.md, AGENTS.md, instruction mirror.
Save provenance, decisions, phases, context policy, and next steps as kernel.handoff/v1. Triggers: handoff, save, pause, context, continue later.
Show KERNEL help. The unified skill system, state operations, agents, current plugin status. Triggers: help, how, what, skills, commands.
Guide real-build acceptance: literal taps, real inputs, expected outcomes, worst case first, one sitting. Triggers: testflight, human pass, acceptance test, before we ship, what should I test, release checklist, device test.
Entry point for new or resumed work. Researches and scopes new tasks; validates and resumes handoff/checkpoint manifests. Triggers: start, begin, do, implement, build, fix, create, resume, continue.
Initialize KERNEL links and AgentDB in a confirmed Vaults directory.
Build, refresh and query a deterministic code knowledge graph to cut orientation-token cost. Triggers: knowledge graph, graphify, code graph, god nodes, orientation cost, map the codebase, what connects, callers of, blast radius.
Explicit landing-page build and deploy operator. Loads marketing and frontend judgment, scaffolds the smallest suitable site, verifies it rendered, deploys to the configured target.
Honest marketing-site method: audience, offer, proof, objections, privacy, art direction, handoff. Triggers: marketing site, landing page, company website, portfolio, campaign page, conversion, positioning, value proposition, CTA, social proof, privacy policy.
Observability dashboard. Session stats, agent tracking, hook performance, learning health. Triggers: metrics, stats, dashboard, observability.
Multi-agent orchestration: lane contracts, worker-model doctrine, fault tolerance. Triggers: orchestrate, coordinate, agents, parallel, spawn, contract, tier 2, tier 3.
AI code quality checks. The Big 5: input validation, edge cases, error handling, duplication, complexity. Triggers: quality, big 5, ai code, review, validate.
Audit whether prior learnings actually fired, then install mechanisms for this run's recurrences. No finding without an install path and a firing test. Triggers: retrospective, reflect, what did we learn, patterns, post-mortem, why does this keep happening.
Code review for PRs or staged changes. >80% confidence threshold. Verdict: APPROVE, REQUEST CHANGES, or COMMENT. Triggers: review, pr, code review.
Release-gate sequence: validate → review → push → tag. Wraps kernel:git mechanics with the pre-ship safety chain. Triggers: ship, release, push to main, ready to merge, deploy.
Simplify code, plans and systems without losing required outcomes; delete machinery that earns nothing; for code, AST-measured complexity with regression gates. Triggers: simplify, refactor, complexity, overengineered, dead code, useless guard.
Critical pre-implementation review. Find what AI breaks. Verdict: PROCEED, REVISE, or RETHINK. Triggers: review plan, tear apart, critique, analyze.
Plugin manifests1
{
"name": "kernel",
"version": "9.11.0",
"description": "KERNEL is a Claude Code and Codex runtime for direct, decomposed execution with local memory and minimal hooks. Version 9.11.0 deploys the simplify deletion doctrine, preflight and verifier contract. Skills invoke as /kernel:<name> on Claude Code and $kernel:<name> on Codex; run /kernel:help first. Agent-readable summary: llms.txt.",
"author": {
"name": "Aria Han",
"url": "https://github.com/ariaxhan"
},
"homepage": "https://github.com/ariaxhan/kernel-claude",
"repository": "https://github.com/ariaxhan/kernel-claude",
"license": "MIT",
"keywords": [
"claude-code",
"codex",
"plugin",
"hooks",
"guardrails",
"agent-memory",
"agentdb",
"verification",
"auto-mode",
"safety",
"adaptive-execution",
"memory",
"orchestration",
"handoff",
"methodology"
],
"skills": "./skills/",
"interface": {
"displayName": "KERNEL",
"shortDescription": "Direct, decomposed execution with local memory and minimal cross-host hooks",
"longDescription": "KERNEL is a Claude Code and Codex runtime for direct, decomposed execution with local memory and minimal hooks. Version 9.11.0 deploys the simplify deletion doctrine, preflight and verifier contract. Skills invoke as /kernel:<name> on Claude Code and $kernel:<name> on Codex; run /kernel:help first. Agent-readable summary: llms.txt.",
"developerName": "Aria Han",
"category": "Engineering",
"capabilities": [
"Read",
"Write",
"Interactive"
],
"websiteURL": "https://github.com/ariaxhan/kernel-claude",
"brandColor": "#111111",
"defaultPrompt": [
"Fix the failing test in this repo.",
"Why did you pick that mode?",
"Use less process for this one."
]
}
}For maintainers
If you maintain this plugin, link to this source-backed listing from your README so users can review its manifest and indexed components.
[kernel on Agent Plugins Marketplace](https://pluginsmp.com/plugins/kernel-2)