google-agents-cli-adk-code

par google

Cette compétence doit être utilisée lorsque l'utilisateur souhaite "écrire du code d'agent", "construire un agent avec ADK", "ajouter un outil", "créer un callback", "définir un agent", "utiliser la gestion d'état", ou a besoin de motifs API Python ADK (Agent Development Kit) et d'exemples de code. Fait partie de la suite de compétences Google ADK. Fournit une référence rapide pour les types d'agents, les définitions d'outils, les motifs d'orchestration, les callbacks et la gestion d'état. Ne PAS utiliser pour créer de nouveaux projets (utiliser google-agents-cli-scaffold) ou pour le déploiement...

npx skills add https://github.com/google/agents-cli --skill google-agents-cli-adk-code

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ADK Code Reference

Activate /google-agents-cli-workflow first for required development phases and scaffolding steps.

1. Study Recipes (No Project Needed)

Python — read the topic index in references/recipes.md before answering "how do I build X". Worked implementations exist for: sandboxed/per-user code execution, agent-loadable SKILL.md skills, cross-session memory, approval gates before risky actions, tool guardrails, per-user credentials, and scheduled/event-driven runs.

Go — read the upstream examples/. clone the repo and read the one matching the capability you need before implementing it.

2. Prerequisites for Writing Code

Do NOT write agent code until a project is scaffolded.

Verify project: run agents-cli info (proceed if config exists).
New project: run agents-cli scaffold create <name> --agent adk_python --deployment-target <target> — use --agent adk_go for Go.
Existing code: run agents-cli scaffold enhance ..

Quick Reference — Most Common Patterns

See references/adk-python.md and references/adk-go.md for Python and Go code examples, respectively.

References

Use the cheatsheets for common patterns. For deep knowledge, fetch the docs index or inspect the installed package.

Reference	Language	When to read
`references/recipes.md`	Python	Topic-indexed catalog of ADK reference recipes. Read in workflow Phase 1 — before scaffolding and before writing code — maps a capability to the recipe that implements it.
`references/adk-python.md`	Python	Core ADK API: `Agent`, tools, callbacks, plugins, state, artifacts, multi-agent systems, `SequentialAgent` / `ParallelAgent` / `LoopAgent`, custom `BaseAgent`, `ManagedAgent` (server-hosted first-party agents), A2A protocol, A2UI. Default for most agents.
`references/adk-python-workflows.md`	Python	Graph-based Workflow API (ADK Python 2.0): nodes, edges, fan-out/fan-in, HITL, parallel processing. Use when you need explicit graph topology.
`references/adk-python-live.md`	Python	Live and voice agents: `Runner.run_live`, `LiveRequestQueue`, model and regional availability, voice/`speech_config`, VAD, session limits, `/run_live` serving. Use for real-time voice or video agents.
`references/adk-go.md`	Go	Core ADK Go API: `llmagent`, tools, callbacks, plugins, state, artifacts, multi-agent systems, sequential/parallel/loop agents, custom agents, the runner, serving over HTTP, A2A protocol, and ambient triggers. Default for most agents.
`references/adk-go-workflows.md`	Go	Graph-based Workflow API: nodes, edges, fan-out/fan-in, HITL, parallel processing. Use when you need explicit graph topology.
`examples/`	Go	Runnable upstream programs — the closest thing to a recipe catalog for Go.
`curl https://adk.dev/llms.txt`	Python	Docs index (every page title + URL). Fetch it, then `WebFetch` the specific page for anything beyond the cheatsheets.
Installed ADK package	Python	Exact signatures and symbols — inspect the source (see "Inspecting ADK Source Code" in `references/adk-python.md`).

Related Skills

/google-agents-cli-workflow — Development workflow, coding guidelines, and operational rules
/google-agents-cli-scaffold — Project creation and enhancement with agents-cli scaffold create / scaffold enhance
/google-agents-cli-eval — Evaluation methodology, dataset schema, and the eval-fix loop
/google-agents-cli-deploy — Deployment targets, CI/CD pipelines, and production workflows