Fix Authentication Race Condition

Claude Code

Claude Code debugs and fixes a token refresh race condition using sub-agent exploration and coordinated fix.

10 nodes · 12 edgesclaude code session
claude-codedebuggingsub-agentauth
Visual
User Reports Bughuman

User reports intermittent auth token refresh failures in production.

Plan Investigationagent

Main agent plans the debugging approach and spawns 3 exploration workers in parallel.

spawnExplore Auth Module
spawnExplore Test Coverage
spawnSearch Error Patterns
Explore Auth Moduleagent

Sub-agent reads auth-related files to understand token refresh flow.

Explore Test Coverageagent

Sub-agent checks existing test coverage for auth module.

Search Error Patternsagent

Sub-agent searches git history and error logs for related issues.

Synthesize & Decideagent

Main agent synthesizes all sub-agent findings, identifies root cause, and chooses fix strategy.

Write Fixmcp

Apply mutex lock to prevent concurrent token refresh calls.

Write Regression Testmcp

Add test for concurrent refresh scenario.

Run Test Suitecicd

Execute full test suite to verify fix doesn't break anything.

fallbackWrite Fix
User Reviews Changeshuman

User reviews the fix and test before committing.

ex-claude-code-fix-auth-bug.osop.yaml
osop_version: "1.0"
id: "claude-code-fix-auth-bug"
name: "Fix Authentication Race Condition"
description: "Claude Code debugs and fixes a token refresh race condition using sub-agent exploration and coordinated fix."
version: "1.0.0"
tags: [claude-code, debugging, sub-agent, auth]

nodes:
  - id: "user_report"
    type: "human"
    subtype: "input"
    name: "User Reports Bug"
    description: "User reports intermittent auth token refresh failures in production."

  - id: "coordinator"
    type: "agent"
    subtype: "coordinator"
    name: "Plan Investigation"
    description: "Main agent plans the debugging approach and spawns 3 exploration workers in parallel."
    spawn_policy:
      max_children: 5
      child_tools: ["Read", "Grep", "Glob", "Bash"]
      can_spawn_children: false

  - id: "explore_auth"
    type: "agent"
    subtype: "explore"
    name: "Explore Auth Module"
    description: "Sub-agent reads auth-related files to understand token refresh flow."
    parent: "coordinator"

  - id: "explore_tests"
    type: "agent"
    subtype: "explore"
    name: "Explore Test Coverage"
    description: "Sub-agent checks existing test coverage for auth module."
    parent: "coordinator"

  - id: "explore_logs"
    type: "agent"
    subtype: "explore"
    name: "Search Error Patterns"
    description: "Sub-agent searches git history and error logs for related issues."
    parent: "coordinator"

  - id: "synthesize"
    type: "agent"
    subtype: "llm"
    name: "Synthesize & Decide"
    description: "Main agent synthesizes all sub-agent findings, identifies root cause, and chooses fix strategy."

  - id: "write_fix"
    type: "mcp"
    subtype: "tool"
    name: "Write Fix"
    description: "Apply mutex lock to prevent concurrent token refresh calls."

  - id: "write_test"
    type: "mcp"
    subtype: "tool"
    name: "Write Regression Test"
    description: "Add test for concurrent refresh scenario."

  - id: "run_tests"
    type: "cicd"
    subtype: "test"
    name: "Run Test Suite"
    description: "Execute full test suite to verify fix doesn't break anything."

  - id: "user_review"
    type: "human"
    subtype: "review"
    name: "User Reviews Changes"
    description: "User reviews the fix and test before committing."

edges:
  - from: "user_report"
    to: "coordinator"
  - from: "coordinator"
    to: "explore_auth"
    mode: "spawn"
  - from: "coordinator"
    to: "explore_tests"
    mode: "spawn"
  - from: "coordinator"
    to: "explore_logs"
    mode: "spawn"
  - from: "explore_auth"
    to: "synthesize"
  - from: "explore_tests"
    to: "synthesize"
  - from: "explore_logs"
    to: "synthesize"
  - from: "synthesize"
    to: "write_fix"
  - from: "write_fix"
    to: "write_test"
  - from: "write_test"
    to: "run_tests"
  - from: "run_tests"
    to: "user_review"
  - from: "run_tests"
    to: "write_fix"
    mode: "fallback"
    label: "Tests failed, revise fix"