Topic

AI Agents

Agent frameworks (LangChain, CrewAI, etc.)

Agentic workflow vs RPA cost: a 2026 line-item breakdown

RPA or agentic workflow — which is actually cheaper? A worked 24-month cost model across licensing, build, maintenance, and exception handling shows where each model wins and where token spend flips the equation.

MCP remote tool 60-second timeout: causes and fixes

MCP error -32001 hits exactly 60 seconds into any long tool call. The TypeScript SDK and Claude Desktop hardcode this limit and ignore configuration. Here is what actually fixes it.

LlamaIndex vs LangChain: which framework for RAG and agents?

LlamaIndex or LangChain? The right answer in 2026 is usually both -- LlamaIndex as the retrieval layer, LangGraph as the orchestration layer. Here is how to decide.

LangChain vs LangGraph: when to use each for AI agents

LangChain is for linear pipelines. LangGraph is for agents that loop, checkpoint state, and wait for human approval. Here is the exact decision criteria.

Best no-code AI agent builders for 2026

Seven no-code AI agent platforms compared: n8n (self-hosted, unlimited), Relevance AI (multi-agent), Lindy (non-technical teams), Zapier Agents (6,000+ integrations), Botpress (best free tier), Voiceflow (conversational), and Make.

Build an AI Sales Agent: Tools, Workflow, and Prompts

Five-scenario Make or n8n architecture plus the four prompt elements (tone, structure, fallback, formatting) that stop an AI sales agent from silently dropping qualification questions.

llms.txt across the top 1,000 SaaS sites in May 2026: who ships, what's inside, what changed

About 10% of sites ship llms.txt. Developer docs and AI tooling lead adoption by a wide margin. But the bots that drive AI citations almost never read the file - its real consumers are IDE agents and MCP servers.

61% of public MCP servers fail to install or initialize: 922-package production audit

We ran 922 npm-published MCP servers in May 2026. Only 359 (38.9%) installed and responded. Here's where the other 61% broke - and what server authors can fix.

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.