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iam-oidc-triage

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Triages OIDC AssumeRole denials quickly.

Software Engineering#troubleshooting#aws#iam#github-actions#oidc#trust-policy#assume-role
Authormatt-riley
Version1.0.0
Installs0

System Documentation

What problem does it solve?

Diagnose OIDC-based AccessDenied on sts:AssumeRole or sts:AssumeRoleWithWebIdentity when trust policies, providers, or audience/subject conditions block access.

Core Features & Use Cases

  • Validate IAM OIDC trust conditions against real caller context (repository, ref, event).
  • Guide routing to related triage skills (sam-cloudformation, terraform-skill, github-actions-failure-triage) when appropriate.
  • Provide a quick-reference checklist to audit CircleCI migrations and provider configurations.

Quick Start

Run the triage workflow to confirm the trust policy alignment for the failing role assumption.

Dependency Matrix

Required Modules

None required

Components

references

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: iam-oidc-triage
Download link: https://github.com/matt-riley/agent-skills/archive/main.zip#iam-oidc-triage

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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