[IBM Bob] Bob 2.0提供開始 - 最新版へのアップデート方法 - Qiita

こんにちは、職業「戸倉彩」です。 2026年6月24日、IBM Bob 最新バージョンとなる Version 2.0 が提供開始されました🎉 IBM Bob 2.0 では、複雑な作業を複数のサブエージェントに分担させるSubagents機能、実行中エージェントへの追加指示が...

Qiita

IBM Bob gets expensive in very boring ways: old chats, broad `@git-changes`, full `@terminal` dumps, and MCP catalogs you forgot were connected.

I wrote a practical guide to `.bobignore`, smaller `@` mentions, narrower toolsets, and using `Code` versus `Advanced` on purpose. https://www.the-main-thread.com/p/ibm-bob-cost-guide #IBMBob #MCP #AICodingAgents

IBM Bob Cost Guide: Smaller Context, Fewer Bobcoins

Use .bobignore, narrower MCP toolsets, targeted @ mentions, and fresh chats to keep IBM Bob focused and cheaper to run.

The Main Thread

GitHub MCP is not free, but full git diff dumps are not free either.

I measured the GitHub MCP server surface against a real dirty repository in IBM Bob. The result is simple: broad tool catalogs and broad outputs can both eat the same context window. https://www.the-main-thread.com/p/bob-mcp-context-tax #IBMBob #MCP #GitHub #Git

Shared MCP servers get risky in a very boring way: every action starts looking like the same service account.

I wrote about why IBM Bob deployments need delegated access, short-lived tokens, and audit-ready user or session attribution before shared MCP tools touch deployments, tickets, or customer data. https://www.the-main-thread.com/p/bob-mcp-attribution #IBMBob #MCP #Security

Yesterday I tried to demo Quarkus Agent MCP with IBM Bob.

Podman was not running, the app leaned on Dev Services, and Bob started reading an infrastructure failure like it might be a code problem. Annoying demo. Useful lesson.

I wrote up what Quarkus Agent MCP actually adds, and how that failure already turned into a better tool.

https://www.the-main-thread.com/p/quarkus-agent-mcp-ibm-bob

#Quarkus #IBMBob #MCP #Java

【Copilot】AI駆動開発では役割を分けて、トークン節約をする【IBM Bob】 - Qiita

IBM Bobで出力した内容、Copilotへのプロンプトを含みます。 生成AIを利用する上で、意外と気にされないことが「トークンの節約」です。 AI駆動開発において実際の開発に取り組むと、やり取りしているだけでトークンを消費し、結果的に 「開発のためのトークンが...

Qiita

I tested a setup that moves IBM Bob off the laptop and into a remote Linux workspace over SSH.

The interesting part was not the happy path. It was all the little things around it: SSH keys, host aliases, locked accounts, amd64 vs arm64, and how Bob actually starts its remote server.

I wrote it up step by step:
https://www.the-main-thread.com/p/ibm-bob-remote-ssh-podman-macos-linux

#Java #Linux #SSH #Podman #MacOS #DevTools #RemoteDevelopment #IBMBob

IBM Bob カスタム・スキル 開発:"pptx-generator" で PowerPoint 生成 - Qiita

はじめに IBM Bob(ボブ) のスキル、PowerPoint を生成する "pptx-generator" を個人(& Bob) 開発しました。 現時点、GitHub上で公開しています。 気になる方は当記事、動画および Git リポジトリ内のREADMEをご確認いただ...

Qiita

Most teams still treat system prompts like internal docs for humans.

That breaks fast with coding agents.

If the prompt is weak, the agent does not fail politely. It invents files, skips discovery, and makes risky edits with too much confidence.

I wrote down a practical way to review these prompts before they hit production: grounding, continuity, safety, decomposition, and efficiency.

https://www.the-main-thread.com/p/bob-meta-scorecard-agent-system-prompts-production

#Java #AI #CodingAgents #PromptEngineering #IBMbob

https://bob.ibm.com/

Anpther tool in the toolbox, requiring thinking, thus effort. This time, a more serioous and reliable one. I started put it to the test, but not to generate crap, instead I need it to figure out things for me.

Therefore, I will not publish new stuff, instead I will report if I manage to use it to gain insights into stuff I can publicly speak of ...

#ibmbob

IBM Bob

AI SDLC (Software Development Lifecycle) partner.

IBM Bob