Getting it into your agent
It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.
git clone --depth 1 https://github.com/JAICHANGPARK/workshop-harnessnpx agentmods add skills/jaichangpark/workshop-harness/agents-cli-workshop-builderWrote 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/agents-cli-workshop-builder)<a href="https://agentmods.dev/skills/jaichangpark/workshop-harness/agents-cli-workshop-builder"><img src="https://agentmods.dev/badge/skills/jaichangpark/workshop-harness/agents-cli-workshop-builder/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/skills/jaichangpark/workshop-harness/agents-cli-workshop-builder"><img src="https://agentmods.dev/badge/skills/jaichangpark/workshop-harness/agents-cli-workshop-builder.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 | $0.00101 | $0.03282 |
| Opus 5.5 | $0.00040 | $0.01313 |
| Sonnet 5.5 | $0.00020 | $0.00656 |
| Haiku 4.5 | $0.00010 | $0.00328 |
Grade C, and why
agents-cli-workshop-builder scanned grade C with 2 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.
Downloads and executes remote codehighSupply chain
curl | sh runs whatever the server returns today, which is not necessarily what it returned when this was reviewed.
| `uvx: command not found` | Astral `uv` package manager not installed | Run `curl -LsSf https://astral.sh/uv/install.sh \| sh` (macOS/Linux) or `winget install astral-sh.uv` (Windows) | Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
| `uvx: command not found` | Astral `uv` package manager not installed | Run `curl -LsSf https://astral.sh/uv/install.sh \| sh` (macOS/Linux) or `winget install astral-sh.uv` (Windows) | How it starts
The opening of the file, as written. The whole thing — 267 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Google Agents CLI (google-agents-cli) Workshop Builder Skill
Purpose
Automates the end-to-end creation of technical hands-on workshops centered on google-agents-cli (google/agents-cli) and the complete Agent Development Lifecycle (ADLC) on Google Cloud and the Gemini Enterprise Agent Platform. This skill teaches attendees how to combine agents-cli CLI commands with its 7 built-in AI coding assistant skills (for Antigravity, Gemini CLI, Claude Code, Codex, and Cursor) to take an ADK agent from initial scaffolding to automated evaluation, cloud deployment, enterprise registry publication, and production telemetry.
Pre-Flight Web Research Protocol: Before generating workshop materials, execute live web searches to verify the latest
google-agents-clirelease (uvx google-agents-cli setup,npx skills add google/agents-cli), ADK compatibility (google-adk), and current Gemini model tags (gemini-4-argon,gemini-3.8-flash,gemini-3.5-flash-lite).
Core Architecture: How agents-cli Bridges ADK & Coding Agents
- ADK (
google-adk): The code-first runtime framework that definesroot_agent,LlmAgent,sub_agents, tools, callbacks, and session state. agents-cli(google-agents-cli): The unified lifecycle CLI and skill suite that wraps ADK projects with production scaffolding, synthetic evaluation pipelines, managed deployment, enterprise governance, and OpenTelemetry / Cloud Trace observability.
flowchart LR
Setup["1. Setup & Skills<br>uvx google-agents-cli setup"] --> Scaffold["2. Scaffold<br>agents-cli create / enhance"]
Scaffold --> Code["3. ADK Code<br>root_agent + Tools + Callbacks"]
Code --> Eval["4. Evaluate & Optimize<br>agents-cli eval synthesize/run/grade/optimize"]
Eval --> Deploy["5. Deploy<br>agents-cli deploy (Agent Runtime / Cloud Run / GKE)"]
Deploy --> Publish["6. Publish & Observe<br>Gemini Enterprise Registry + Cloud Trace"]
The 7 Official google-agents-cli Coding Assistant Skills
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 · 267 lines · 101 tokens per session scan C f68f616c4f59
agents-cli-workshop-builder is a skill published in the GitHub repository JAICHANGPARK/workshop-harness (5 stars, last pushed yesterday), licensed MIT. It adds 101 tokens to every session and 3,282 once invoked, about $0.0004 per session on Opus 5.5. A static security scan graded it C with 2 findings (downloads and executes remote code, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-10-19.
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