Individual skill

agent-platform-troubleshooting

Troubleshoots Google Cloud Gemini Enterprise Agent Platform issues across Agent Gateway, Agent Connectivity Templates (ACT), Agent Registry, Agent Identity, Identity-Aware Proxy (IAP), Unified Access Policies (UAP), Model Armor, Semantic Governance Policies (SGP), Cloud DNS peering, Private CA TrustConfig, Next-Hop Secure Web Proxy (SWP), Explicit HTTPS Proxy (L4 AuthzPolicy), and Cloud Trace. Use when agent requests fail with 401/403/404/498/500/503 or Code 13, Egress request is not authorized, HTTP CONNECT fails with 404, Agent Runtime crashes on startup, or gateway/ACT/IAP/Model Armor/SGP configs fail validation. Don't use for general Google Cloud Identity and Access Management (IAM) debugging or networking issues unrelated to the Agent Platform stack.

skills/cloud/agent-platform-troubleshooting/SKILL.md

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Network or broad shell
Last checked
Nov 11, 2026

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23,849
Repository last updated
Nov 11, 2026
License
Apache-2.0

Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.

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# Agent Platform Troubleshooting

> **Important:** You MUST ONLY use the reference files located in this skill's
> `references/` directory (`references/field-manual.md`,
> `references/known-issues.md`, `references/agent-gateway.md`,
> `references/policies.md`, `references/agent-registry.md`,
> `references/agent-identity.md`). Do NOT search for or read external playbooks
> outside this directory.

Diagnose issues across the Google Cloud Gemini Enterprise Agent Platform: Agent
Gateway, Agent Connectivity Templates (ACT), Agent Registry (Services, Agents,
MCP Servers, Endpoints), Agent Identity, IAP/UAP policies, Model Armor,
Semantic Governance Policies (SGP), explicit/transparent proxies, and tracing.
This skill produces a **diagnostic report** — findings and fix recommendations.
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