The RUMO Blog

AI Context Resources

Guides, playbooks, and tips for giving AI what it needs to work on your behalf — context anchors, agent setup, and building context-driven systems.

A layered cut-paper collage on a deep navy paper night sky: seven small paper sailboats with sand, terracotta, teal, ocean blue, violet, and cypress green sails strung out in a line across torn-paper waves of blue and teal, under a single golden eight-pointed paper star high in the upper right.

Latest · November 6, 2026 · 7 min read

How to Give Your Whole Team the Same AI Context

How to give your team shared AI context: what to write down, how to share it in ChatGPT, Claude, and Gemini, who should own it, and how to keep it current.

Read the post
A layered cut-paper collage on a warm sand field: a close-up of five tabbed divider sheets fanned from the lower right corner in deep navy, teal, terracotta, violet, and cypress green, with a thin strip of golden paper tucked between them. Each sheet has one blank tab, and a small sand-coloured paper anchor rests on the terracotta sheet.

November 4, 2026 · 7 min read

How to Create Context Documents for Your AI Agents

How to create context documents for AI agents: which files to write, how to split them so each agent loads only what it needs, and how to keep them current.

Read
A layered cut-paper collage on a parchment cream field. At the centre, a single folded sheet of sand-coloured paper with a few navy strips for ruled lines. Three teal paper ribbons curve out from it to three small islands, cut in terracotta, ocean blue, and violet, each holding a tiny paper lighthouse.

October 28, 2026 · 7 min read

Why Your AI Context Should Live in a Plain Text File (Markdown, Explained)

The best format for AI context is plain text, usually Markdown. Why every model reads it well, how it beats Word, PDFs, and built-in memory, and what a good file looks like.

Read
A layered cut-paper collage on a seafoam teal paper field that deepens toward the bottom in gently curved bands. Three rows of small sand-colored paper message bottles lie on their sides, each with a rolled paper scroll inside and a navy or ocean-blue cork. Several bottles are missing from every row, leaving only their empty cut-out outlines behind. Right of centre, a single terracotta bottle with a golden cork tilts up out of its row, its scroll sliding out of the neck.

October 26, 2026 · 7 min read

What ChatGPT, Claude, and Gemini Remember About You (and How to Control It)

What ChatGPT, Claude, and Gemini remember about you, where to see it, and how to edit, pause, or delete it, plus what temporary chats keep and the training switch.

Read
A layered cut-paper collage on a deep navy paper field: a wide, quiet vista at dusk. On a cypress green headland at left stands a sand and terracotta lighthouse beside a small keeper's cottage, its beam a long wedge of golden paper reaching across the sky toward the far horizon. Below it, a small sand-colored sailboat with a terracotta pennant sails out of the harbor on its own. Pale islands sit low on the horizon at right, and torn strips of teal and ocean-blue paper form layered waves along the bottom of the frame.

October 23, 2026 · 7 min read

How to Give an AI Agent Context About You (Before It Acts for You)

How to give an AI agent context about you: the four things it needs before it books, buys, or sends anything, and how to write them so they get followed.

Read
A layered cut-paper collage: the side of a deep navy paper ship's hull fills most of the frame against a warm sand paper background. Terracotta and cypress green paper crates and bales, tied with sand-colored straps, are stacked above the gunwale. Right of centre on the hull is a golden paper load-line mark, a ring with a single horizontal bar through it, and below it torn strips of teal and ocean-blue paper form layered waves along the bottom of the frame. Every shape shows paper grain and casts a soft short shadow.

October 21, 2026 · 7 min read

How Much Context Should You Give AI? Too Little vs. Too Much (October 2026)

How much context to give ChatGPT, Claude, or Gemini: why too little gets generic answers, why too much buries what matters, and a simple three-part test.

Read
A layered cut-paper collage on a cream parchment field, split down the middle by a torn strip of teal paper. On the left, a rounded sand-and-teal cabin cruiser with three round portholes and a scalloped awning rests on a torn ocean-blue paper wave. On the right, a sturdy deep navy tugboat with a tall smokestack tows two small terracotta barges on a pale rope across its own wave. A single round golden paper disc sits at the center on the dividing strip, shared by both sides.

October 19, 2026 · 7 min read

Claude Code Desktop vs. Terminal: What's the Difference? (October 2026)

Claude Code runs in a desktop app and in the terminal. Same engine, different jobs. A plain-English guide to what each one does and which to pick.

Read
A flat-vector illustration on a deep navy field: a cross-section cutaway of a wooden sailing ship, left of centre, shows three levels. Deep in the hull a glowing golden anchor rests like a foundation stone; on the deck above sit a sextant, a compass, and a ship's wheel on a sand-colored panel; high in the rigging hangs a small terracotta lantern. A thin dotted golden line runs straight up from the anchor through each level to the lantern. Below the waterline, the sea is a faint grid of navy azulejo tiles.

October 9, 2026 · 7 min read

What Is a Personal AI Operating System? The Three Layers, Explained

A personal AI operating system is the setup that makes every AI tool work for you: a context layer, the tools that use it, and the routines that keep it current.

Read
A flat-vector illustration on a soft seafoam teal watercolor wash: a large round deep navy ship's porthole with golden bolts fills the center of the frame. Through its glass, a calm sea shows only three chosen things: a terracotta lighthouse on a dark green headland, a deep blue buoy, and a thin dotted golden line joining them. Outside the porthole, small pale paper-like shapes in sand, gray, and lavender drift loosely on either side.

October 5, 2026 · 7 min read

What Is Context Engineering? A Plain-English Guide (2026)

Context engineering is deciding what an AI has in front of it when it answers. What the term means, how it differs from prompting, and the version for you.

Read
A layered cut-paper collage on a deep navy paper field: dozens of small round sand-colored paper dots scattered loosely across the frame, while a single winding teal paper ribbon threads through seven golden paper buoys from the lower left, past one terracotta buoy, to a terracotta paper lighthouse on a cypress green headland at upper right. A torn strip of ocean blue paper forms a wave along the bottom edge.

October 2, 2026 · 7 min read

Context vs. Data: What's the Difference (and Why AI Needs Both)

Data is the record of what happened. Context is what it means for you, your task, and your goals. The difference, and why AI needs both to be useful.

Read

Browse by topic

Stay on course

Get AI tips, in your inbox.

We'll send practical context tips to help you build the best AI agents and systems.

No spam. Unsubscribe anytime.