Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add agents/xiaods/k8e/domaingit clone --depth 1 https://github.com/xiaods/k8eWhat it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00000 | $0.00916 |
| Opus 5 | $0.00000 | $0.00458 |
| Sonnet 5 | $0.00000 | $0.00183 |
| Haiku 4.5 | $0.00000 | $0.00092 |
Grade A, and why
domain scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 59 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Domain Docs
How the engineering skills should consume this repo's domain documentation.
Before exploring, read these
docs/README.md— KIP index and status. This is the source of truth for which proposals are Implemented, Partially implemented, or Outdated.- The KIP that touches the area you're working in (KIP-1 … KIP-25). Status on the KIP header must match the index; if they disagree, trust the index and fix the header.
CLAUDE.md/AGENTS.mdat the repo root — project overview, architecture, build/test instructions.CONTEXT.md— if it exists in the future, read it for domain language and glossary.
File structure
/
├── CLAUDE.md / AGENTS.md # Project overview + architecture
├── docs/
│ ├── README.md # KIP index + status (read this first)
│ ├── kip-1-…kip-25-*.md # Architectural Decision Records
│ ├── agents/ # Skill conventions (this file; not KIPs)
│ └── assets/
├── pkg/
│ ├── sandboxcli/ # CLI command handlers (k8e-sandbox-cli)
│ ├── sandbox/client/ # gRPC client + skill installation
│ ├── sandbox/e2b/ # E2B-compatible HTTP/Connect layer (KIP-18)
│ ├── sandboxmatrix/ # Core sandbox orchestration (warm pools, sessions)
│ ├── sandboxlayer/ # CAS snapshot layerstore (KIP-16 M2)
│ ├── server/ # Control plane daemon
│ ├── agent/ # Agent daemon (kubelet + containerd)
│ └── ...
├── pkg/sandboxcli/skills/k8e-sandbox/ # Embedded SKILL.md (installed via connect)
├── plugins/deepseek-harness/ # dsh-k8e-sandbox plugin family (KIP-20)
├── sandbox/ # Sandbox container runtime shim
└── sandboxd/ # Runtime daemon (Zig)
Do not treat KIP-4 / KIP-5 as current design: they are Outdated (MCP). There is no docs/sandbox-mcp-quickstart.md and no pkg/sandboxmcp/.
Key terms
When naming domain concepts (in issue titles, PRDs, refactors), use the terms as defined here:
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- yesterday First seen · 59 lines · 0 tokens per session scan A d82c2919264b
domain is an agent published in the GitHub repository xiaods/k8e (480 stars, last pushed 7d ago), licensed Apache-2.0. It costs nothing until one of its globs matches a file; then it loads 916 tokens. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other agents, from other repositories
devops-engineer
CI/CD, deployment, and infrastructure automation specialist.
codex-rescue
Delegate a task to Codex.
expert-nextjs-developer
Expert Next.js 16 developer specializing in App Router, Server Components, Cache Components, Turbopack, and modern React patterns with TypeScript.
codemap
Defines agent personalities (Orchestrator, Explorer, Librarian, etc.) and manages their configuration lifecycle. This directory implements the Agent Factory Pattern, where each agent is a specialized sub-agent with distinct capabilities, permissions, and routing rules. The Orchestrator agent (src/agents/index.ts)…
research-agent
You are an autonomous research agent conducting systematic information gathering and analysis.
Audit
Deep security + performance audit of a specific diff. Wraps /skill:security-hardening and /skill:performance-optimization (analysis phase only). Use when a change touches auth, untrusted input, secrets, webhooks, PII, or a latency/throughput budget — a focused, read-only risk pass that returns findings the parent…