How to fix MCP Token expired without refresh token in Claude Code
Claude Code's MCP OAuth loop forces a fresh /login every 24 hours. Here is why, and the three steps that actually break the cycle.
Topic
How To
Tactical how-to / step-by-step / troubleshooting
Fix Cursor 3 "Agent Execution Timed Out" and Jupyter not opening
Separate Cursor extension-host startup failures from notebook editor and kernel problems, with current diagnostics and a limited cache-reset path.
SaaS Webhook Catalog: 30 Vendors, 1,119 Events, One Index
One index for every webhook event in your team-ops stack - 30 vendors, 1,119 events, consistent schema.
Three Claude skills for end-to-end Ghost blog publishing
Three composable Claude skills that handle Ghost blog publishing end to end: topic research, HTML draft, schema injection, and Admin API POST - with the gotchas encoded.
How to fix n8n Google Sheets "Quota exceeded" rate-limit errors
Google Sheets API allows around 100 reads per 100 seconds per user. In n8n: add a 1-second delay between items, enable batching on the node, or switch to a service account with its own quota.
Fix UiPath Studio CS0246 "GlobalVariablesNamespace" publish error
CS0246 GlobalVariablesNamespace fires at Publish even when Studio runs the project clean. The fix has four paths: re-add the namespace, prefix references, restore the .local folder, or move the project off a non-NTFS path. Match your variant from the table.
How to fix CrewAI hierarchical DelegateWorkToolSchema validation error
Upgrade CrewAI to a release containing PR #2608. The schema accepts Union[str, dict] and _run coerces dict args back to strings. Four failures look the same, four fixes.
How to fix LangChain MultiServerMCPClient NotImplementedError on Windows
MultiServerMCPClient raises NotImplementedError on Windows because asyncio does not support Unix sockets. Fix: pass transport="streamable_http" or run inside WSL2. Full workaround inside.
How to fix Claude Code SessionStart hooks firing without context
Plugin SessionStart hooks fire but Claude does not see additionalContext. Move the hook to ~/.claude/settings.json. Plus four similar bugs that need different fixes.
How to fix the Make HTTP module 40-second timeout error
Make's HTTP module times out individual requests at roughly 40 seconds. The fix is two-layered: retry transient slowness with Break, and redesign the call when the API is reliably slow.