Field journal — tag

Articles tagged mcp

Log entries cross-referenced with the mcp tag.

Cross-reference — mcp4 entries

LOG 34Field journal21 Aug 2026

Technical atelier illustration of a modular MCP server component being inspected under a magnifying lens at a gate before entering a sealed business system.

MCP Server Security: How to Vet a Server in 2026

MCP server security starts before you connect. A consultant's checklist to vet servers, scope credentials, and keep a poisoned tool away from your data.

8 min read

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LOG 19Field journal27 Jul 2026

Technical atelier illustration of a stateless request-routing manifold sending one request into any of several identical interchangeable server modules, with a disconnected session-key component set aside.

The MCP 2026-07-28 Spec: What Changes and What Breaks

The MCP 2026-07-28 spec makes the protocol stateless and removes the initialize handshake. Here is what breaks, what it fixes, and how to plan your migration.

8 min read

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LOG 10Field journal6 Jul 2026

Technical illustration of a mechanical funnel filtering many labeled tool components down through a locking gate into one verified channel, representing controlled AI agent tool access.

AI Agent Tool Sprawl: How Anthropic's 2026 Upgrades Fix It

AI agent tool sprawl quietly inflates automation costs. See how Anthropic's 2026 MCP upgrades cut context bloat and add real access control.

7 min read

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LOG 09Field journal6 Jul 2026

Line-art illustration of a central mechanical hub dispatching signal pulses along channeled arms to modular ports, representing an n8n MCP server routing tasks to AI agent tools.

n8n

n8n MCP Server: Turn Workflows Into AI Agent Tools (2026)

n8n MCP server explained: expose workflows as AI agent tools using the July 2026 MCP spec update, with setup steps, examples, and security tradeoffs.

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