Fix Cursor 3 "Agent Execution Timed Out" and Jupyter not opening

The extension host is not running or is unresponsive. Three fixes: restart the extension host (Ctrl+Shift+P > Developer: Restart Extension Host), clear the extension cache, or disable conflicting extensions. Works on Windows and macOS.

Notion Custom Agents vs Claude Code: when to use each in 2026

Notion launched Custom Agents in February and the Developer Platform on May 13, 2026. Here is when to use Custom Agents, when to use Claude Code, and why most teams should use both.

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.

The n8n Nodes Catalog: a complete, machine-readable reference

A free, structured dataset of every n8n node, parsed from source and refreshed monthly. Built for LLM training, AI agent grounding, and developer reference.

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.

agency-os: the Notion board that plans your work, then ships it

We turned Notion into the dashboard of a small AI agency. You drop ideas in. Agents plan the work, sequence it, and ship the output. Here's why we built it and how it works.

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.

n8n MCP server: build, lint, and debug workflows from your AI agent

Nine tools that generate correct n8n JSON, lint for the failure modes that matter, and diagnose silent data loss. Install snippets for Cursor, Claude Code, and six more hosts.