Draft:IBM Bob

IBM Bob
IBM Bob
Developer	IBM
Release	March 24, 2026
Stable release	1.0 / March 24, 2026; 3 months ago
Operating system	macOS, Windows, Linux
Platform	Visual Studio Code, Command-line interface
Type	AI assistant, Integrated development environment, Software development tool
License	Proprietary
Website	bob.ibm.com

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Instructions · What links here · IBM Bob (talk: + · bio) · (log) · Copyvios report · reFill · Citation Bot · (Search: Google, Wikipedia) · Submitted 2 months ago by Abhyuday (talk: D · +) · Last edited 58 days ago by Abhyuday

IBM Bob (also known as Project Bob) is an AI-assisted software development tool developed by IBM. It is available as a Visual Studio Code extension and a command-line interface, and targets enterprise software development environments. IBM announced the product in October 2025; it reached general availability in March 2026.

Background

IBM Bob succeeded earlier IBM AI coding products, including Watsonx Code Assistant for System Z mainframe and Code Assist for RPG, developed at IBM's Rochester laboratory. IBM consolidated these into a single platform following advances in AI handling of RPG (Report Program Generator), a programming language associated with IBM midrange and mainframe systems.^[1]

History

IBM publicly introduced Project Bob at IBM TechXchange 2025 on October 7, 2025.^[2] At announcement, IBM stated that over 6,000 of its internal developers were already using the tool, with IBM reporting an average internal productivity improvement of 45%.^[3]

In November 2025, IBM announced that the product had entered a preview stage.^[3]

IBM Bob 1.0 reached general availability on March 24, 2026, released as a Visual Studio Code plug-in and SaaS offering.^[4] Following the initial launch, IBM expanded the platform's global availability for enterprise teams on April 28, 2026.^[5]^[6]

Architecture

IBM Bob uses a multi-model approach, selecting from several large language models (LLMs) depending on task and context:^[7]^[8]

IBM Granite - IBM's proprietary foundation models
Anthropic Claude
Meta Llama
Mistral AI

IBM announced a partnership with Anthropic at the time of Bob's introduction, stating that Anthropic's models would be integrated into IBM software products starting with Bob.^[7]

Bob supports the Model Context Protocol (MCP), enabling integration with third-party tools and services.^[9]

Features

Bob operates as both an IDE extension and a command-line tool (BobShell), coordinating AI agents across code generation, testing, documentation, and deployment tasks.

Bob embeds security scanning into development workflows, including shift-left vulnerability scanning, FedRAMP hardening support, and quantum-safe cryptographic migration assistance.^[7]

Supported programming languages include RPG, COBOL, CL, Java, Python, and SQL.^[3] Enterprise integrations include Red Hat OpenShift, HashiCorp, and Instana. Deployment options include SaaS and on-premises configurations.

References

^ "Bob More Than Just A Code Assistant, IBM i Chief Architect Will Says". IT Jungle. December 1, 2025. Retrieved 2026-04-25.
^ "IBM Unveils Advancements Across Software and Infrastructure to Help Enterprises Operationalize AI". IBM Newsroom. October 7, 2025. Retrieved 2026-04-25.
^ ^a ^b ^c "Announcing IBM Project Bob: Your AI partner for faster, smarter software development". IBM. October 7, 2025. Retrieved 2026-04-25.
^ "IBM Gets Bob 1.0 Off The Ground". IT Jungle. March 2, 2026. Retrieved 2026-04-25.
^ David, Emilia (April 28, 2026). "IBM launches Bob with multi-model routing and human checkpoints to turn AI coding into a secure production system". VentureBeat. Retrieved 2026-04-29.
^ Fay, Joe (April 28, 2026). "IBM's AI coding 'partner' Bob hits general availability". TheRegister. Retrieved 2026-04-29.
^ ^a ^b ^c "IBM Unveils Advancements Across Software and Infrastructure to Help Enterprises Operationalize AI". IBM Newsroom. October 7, 2025. Retrieved 2026-04-25.
^ "IBM Bob Launches: From AI Coding to Production Software". HostingJournalist. April 28, 2026. Retrieved 2026-04-29.
^ "IBM Bob: Shift left for resilient AI with security-first principles". IBM. Retrieved 2026-04-25.

External Links

[1] "Bob More Than Just A Code Assistant, IBM i Chief Architect Will Says". IT Jungle. December 1, 2025. Retrieved 2026-04-25.

[2] "IBM Unveils Advancements Across Software and Infrastructure to Help Enterprises Operationalize AI". IBM Newsroom. October 7, 2025. Retrieved 2026-04-25.

[announcement-3] "Announcing IBM Project Bob: Your AI partner for faster, smarter software development". IBM. October 7, 2025. Retrieved 2026-04-25.

[4] "IBM Gets Bob 1.0 Off The Ground". IT Jungle. March 2, 2026. Retrieved 2026-04-25.

[5] David, Emilia (April 28, 2026). "IBM launches Bob with multi-model routing and human checkpoints to turn AI coding into a secure production system". VentureBeat. Retrieved 2026-04-29.

[6] Fay, Joe (April 28, 2026). "IBM's AI coding 'partner' Bob hits general availability". TheRegister. Retrieved 2026-04-29.

[techxchange-7] "IBM Unveils Advancements Across Software and Infrastructure to Help Enterprises Operationalize AI". IBM Newsroom. October 7, 2025. Retrieved 2026-04-25.

[8] "IBM Bob Launches: From AI Coding to Production Software". HostingJournalist. April 28, 2026. Retrieved 2026-04-29.

[9] "IBM Bob: Shift left for resilient AI with security-first principles". IBM. Retrieved 2026-04-25.

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