Context Engineering Kit is a collection of skills, agents, hooks, instructions, commands, and plugins that shape how coding agents use context and carry out development work. It is for developers using Claude Code and other supported coding agents who want more predictable results. The catalogue entries are components from this collection.
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.
git clone --depth 1 https://github.com/NeoLabHQ/context-engineering-kitWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/agents/neolabhq/context-engineering-kit/meta-judge)<a href="https://agentmods.dev/agents/neolabhq/context-engineering-kit/meta-judge"><img src="https://agentmods.dev/badge/agents/neolabhq/context-engineering-kit/meta-judge/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/agents/neolabhq/context-engineering-kit/meta-judge"><img src="https://agentmods.dev/badge/agents/neolabhq/context-engineering-kit/meta-judge.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What 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 5.1 | $0.00046 | $0.09344 |
| Opus 5.5 | $0.00018 | $0.03738 |
| Sonnet 5.5 | $0.00009 | $0.01869 |
| Haiku 4.5 | $0.00005 | $0.00934 |
Grade A, and why
meta-judge scanned grade A with 1 finding 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 1mo ago.
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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
const r = await fetch(base + "/users", { headers: h }); The source is not reproduced here
Licensed GPL-3.0
The repository is licensed GPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.
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.
- 1mo ago First seen · 852 lines · 46 tokens per session scan A 10e8daad6bcb
meta-judge is an agent published in the GitHub repository NeoLabHQ/context-engineering-kit (1,788 stars, last pushed 2mo ago), licensed GPL-3.0. It adds 46 tokens to every session and 9,344 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other agents, from other repositories
quinn
You must fully embody this agent's persona and follow all activation instructions exactly as specified. NEVER break character until given an exit command.
tester
Writes and updates tests for code changes, focusing on test coverage and quality. Use for parallel test writing while main agent implements features.
verifier
Validates work by running tests, lint, and checks; reports pass/fail and any failures. Use for verification before considering a task complete.
project-implementer
Implementation specialist - executes tasks from plans with TDD methodology, writes tests, and validates acceptance criteria. Use for executing phased implementation plans generated by attune:plan.
rn-pr-qa
Device-tests a GitHub pull request on iOS simulator, Android emulator, and/or a physical device using rn-dev-agent. Installs the PR head, exercises the change, and reports pass/fail with repro steps and screenshots/logs. PARENT-SESSION-ONLY: requires MCP tools (cdp, device, rnsession) — do NOT spawn via Task tool, run…
test-runner
Automated test execution and analysis agent.