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 skills add JAICHANGPARK/workshop-harness --skill open-codelabs-integratorgit clone --depth 1 https://github.com/JAICHANGPARK/workshop-harnessWrote 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/skills/jaichangpark/workshop-harness/open-codelabs-integrator)<a href="https://agentmods.dev/skills/jaichangpark/workshop-harness/open-codelabs-integrator"><img src="https://agentmods.dev/badge/skills/jaichangpark/workshop-harness/open-codelabs-integrator.svg" alt="Measured on agentmods" 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 | $0.00080 | $0.01232 |
| Opus 5 | $0.00040 | $0.00616 |
| Sonnet 5 | $0.00016 | $0.00246 |
| Haiku 4.5 | $0.00008 | $0.00123 |
Grade A, and why
open-codelabs-integrator 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 7d 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.
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 — 116 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Open Codelabs Integrator Skill
Purpose
Seamlessly bridges workshop-harness generated workshops with the Open Codelabs interactive hands-on platform (https://github.com/JAICHANGPARK/open-codelabs). It transforms static workshop markdown docs, lab instructions, and code scaffolds into structured Open Codelabs manifests (codelab.yaml), enabling facilitators to publish codelabs, manage code-server workspaces, issue quizzes, and run live interactive sessions with zero manual copy-pasting.
🚀 Key Integration Features
-
Manifest Auto-Generation (
codelab.yaml):- Parses
workshop/03_labs/README.mdandgemma4-local-setup-guide.mdinto standard Open Codelabs manifest specs (version: 1). - Splits monolithic lab documentation into sequential step files (
steps/step_01.md,steps/step_02.md, etc.). - Maps
docs/02-prerequisites.mdand repository links as Open Codelabs materials.
- Parses
-
One-Click Publishing (
oc codelab push):- Uses the
ocCLI to push published manifests, guide markdowns, steps, quizzes, and materials directly to a local or remote Open Codelabs backend (Axum / SQLite / Postgres / Firebase).
- Uses the
-
Agentic MCP Interoperability (
oc mcp serve):- Leverages
open-codelabsstdio MCP server to allow AI Agents (Antigravity, Claude, Codex, Cursor) to dynamically query connection status, create/update codelabs, inspect participant progress, triage help queues, and manage code-server workspace snapshots.
- Leverages
📁 Open Codelabs Bundle Directory Structure
When exported, workshop-harness produces the following Open Codelabs bundle inside output/open-codelabs/:
output/open-codelabs/
├── codelab.yaml # Master manifest file (version 1)
├── guide.md # Preparation & Setup Guide
├── steps/
│ ├── step_01.md # Lab 01: Environment Check & Hello World
│ ├── step_02.md # Lab 02: Structured Output & Core Logic
│ └── step_03.md # Lab 03: Complete Pipeline & Verification
└── materials/ # Extra assets & link references
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.
- 7d ago First seen · 116 lines · 80 tokens per session scan A 049bc9c62fcc
open-codelabs-integrator is a skill published in the GitHub repository JAICHANGPARK/workshop-harness (5 stars, last pushed 6d ago), licensed MIT. It adds 80 tokens to every session and 1,232 once invoked, about $0.0004 per session on Opus 5. 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 2026-08-31.
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