Claude Code Hangs on Every Prompt — No Response from API
Fix Claude Code hanging indefinitely on prompts with no response Includes evidence for Claude Code troubleshooting demand.
Claude Code hangs on every prompt and never produces a response Error listings
All error pages - page 70
Claude Code Process Exits with Code 3 — Config Cache Load Failure
Fix Claude Code process exiting with code 3 and failing to load config cache Includes evidence for Claude Code troubleshooting demand.
Failed to load config cache: Error: Claude Code process exited with code 3 Claude Desktop Installation Failed — HRESULT 0x80073CFF on Windows
Fix Claude Desktop MSIX installation failure with HRESULT 0x80073CFF on Windows Includes evidence for Claude Desktop troubleshooting demand.
MSIX installation failed: AddPackage failed with HRESULT 0x80073CFF LiteLLM Vertex AI Batch Jobs Zero Cost/Usage — Spend Tracking Broken
Fix LiteLLM not tracking cost and token usage for Vertex AI batch jobs Includes evidence for LiteLLM troubleshooting demand.
Vertex AI batch jobs always record spend=0, prompt_tokens=0, completion_tokens=0 Fix Claude Code Agent Teams Non-ASCII Name API Header Error
Fix 'Header has invalid value' error when using non-ASCII names in Claude Code Agent Teams Includes evidence for Claude Code troubleshooting demand.
Header has invalid value (x-claude-code-agent-id with non-ASCII characters) Fix Claude Code MCP Server Authentication HTTP 431 Error
Fix MCP server auth returning HTTP 431 in Claude Code Includes evidence for Claude Code troubleshooting demand.
HTTP ERROR 431 (MCP server authentication) Fix Claude Code Plugin Install EJSONPARSE Error from Corrupted Cache File
Fix EJSONPARSE error when installing or updating Claude Code plugins Includes evidence for Claude Code troubleshooting demand.
EJSONPARSE: Unexpected non-whitespace character after JSON at position (Claude Code plugin cache) Fix Claude Code Slack MCP Server Auth 'Dynamic Client Registration' Regression
Fix Slack MCP server authentication broken after Claude Code update Includes evidence for Claude Code troubleshooting demand.
does not support dynamic client registration (Slack MCP server auth regression) Anthropic SDK Raises ValueError on Bedrock Streaming SSE Error Events
Fix Anthropic SDK ValueError on Bedrock SSE internalServerException events Includes evidence for Anthropic API troubleshooting demand.
ValueError from anthropic._streaming on Bedrock SSE error events — internalServerException Anthropic SDK Streaming Drops Mid-Stream on Long Code Execution Responses
Fix Anthropic SDK RemoteProtocolError streaming drop on long code_execution responses Includes evidence for Anthropic API troubleshooting demand.
httpx.RemoteProtocolError: peer closed connection without sending complete message body (incomplete chunked read) Anthropic SDK Streaming Error Causes AttributeError on Bedrock Rate Limit Responses
Fix Anthropic SDK AttributeError NoneType on Bedrock streaming rate limit errors Includes evidence for Anthropic API troubleshooting demand.
AttributeError: 'NoneType' object has no attribute 'model' — from Bedrock SSE error event Claude Code 401 Auth Loop — All Commands Fail Including /login on Windows
Fix Claude Code 401 authentication error that blocks all commands including /login Includes evidence for Claude Code troubleshooting demand.
API Error: 401 {"type":"error","error":{"type":"authentication_error","message":"Invalid authentication credentials"}} Claude Code Corrupts mcpServers Config with Nested Key in ~/.claude.json
Fix Claude Code MCP server configuration corruption error Includes evidence for Claude Code troubleshooting demand.
mcpServers.mcpServers: Does not adhere to MCP server configuration schema Claude Code Silently Skips Project .mcp.json on Linux in v2.1.141
Fix Claude Code not loading project-scope .mcp.json MCP servers Includes evidence for Claude Code troubleshooting demand.
Project-scope .mcp.json silently skipped during startup — no servers loaded, no error logged Cloudflare Containers Deploy Gives Misleading 403 Authentication Error Instead of Plan Upgrade Message
Fix Cloudflare Containers deploy 403 Authentication error on Free plan Includes evidence for Cloudflare troubleshooting demand.
ApiError: Forbidden { error: 'Authentication error' } — misleading: actually requires Workers Paid plan Cloudflare Wrangler Deploy Fails Persistently with workflows.api.error.internal_server on Free Plan
Fix Cloudflare wrangler deploy workflows.api.error.internal_server code 10001 Includes evidence for Cloudflare troubleshooting demand.
workflows.api.error.internal_server [code: 10001] LiteLLM Leaks Full SHA-256 Token Hash in 429 Rate Limit Error Messages
Fix LiteLLM rate limit error exposing API key hash in response body Includes evidence for LiteLLM troubleshooting demand.
Rate limit exceeded for api_key: <sha256_hash>. Limit type: parallel_request_limit LiteLLM Redis Cache Deserialization Fails Continuously for Team-Scoped Keys
Fix LiteLLM Redis user_api_key_cache deserialization error for team-scoped virtual keys Includes evidence for LiteLLM troubleshooting demand.
CacheCodec.deserialize: validation failed for LiteLLM_UserTable (1 validation error: user_id Field required) Ollama Launch Claude Fails with 400 When CLAUDE_CODE_USE_BEDROCK=1 Is Set
Fix ollama launch claude API Error 400 invalid model identifier with Bedrock config Includes evidence for Ollama troubleshooting demand.
API Error (gemma4): 400 The provided model identifier is invalid Claude Code Memory Leak — MCP Child Processes Not Terminated on Session Close, Accumulating GBs of RAM
Fix Claude Code MCP processes consuming all RAM after closing sessions Includes evidence for Claude Code troubleshooting demand.
Closed Claude Code sessions leave disclaimer + MCP child processes alive, accumulating GBs of RAM over a day