M&A news

Keycard Acquires Runebook, Enhancing LLM Tools for MCP Servers

Runebook acquired by Keycard

AcquisitionTechnology, Information and Media

Get the full Runebook company profile

Access contacts, investors, buying signals & more

Open in Dashboard
Runebook logo
Acquired

Runebook

Software Development

Undisclosed amount

November 21, 2025

Keycard logo
Acquirer

Keycard

Financial Services

Keycard has acquired Runebook for an undisclosed amount. Runebook is known as the creator of Tome, a specialized tool enabling the use of local large language models (LLMs) with Minecraft Classic Protocol (MCP) servers. This corporate acquisition marks a strategic move for Keycard to integrate Runebook's pioneering technology and expert team.

Runebook, a small and agile group of developers, has historically focused on the frontier of DevOps before specializing in building intuitive user interfaces for LLMs. Their flagship product, Tome, empowers users by facilitating local LLM interactions within the MCP environment, bringing advanced AI capabilities to server management and interaction. The acquisition is not a funding round but a clear purchase of Runebook by Keycard, demonstrating a commitment to enhancing their combined technological footprint.

The strategic rationale behind this acquisition centers on Keycard's aim to bolster its capabilities and extend its reach within the burgeoning local LLM and MCP server ecosystem. By integrating Runebook's unique expertise in marrying LLMs with MCP, Keycard anticipates significant synergies, including accelerated product development, deeper technical integration, and an expanded talent pool. This move is expected to empower both existing and new users with more advanced and accessible AI tools for server environments.

Looking ahead, the combined entity is poised to drive innovation in local LLM applications and MCP server functionality. The integration of Runebook's specialized knowledge and nimble development approach with Keycard's resources is expected to foster new advancements, streamline user experiences, and further decentralize AI capabilities. This acquisition sets the stage for a new chapter in leveraging AI for server management and user empowerment.

Buying signals & intent

Our AI suggests Runebook may be interested in:

Model Hosting & API Gateways
Vector Databases / Embedding Stores
MCP / Model Orchestration Platforms
Local LLM Runtime & Packaging Tools
CI/CD, Containerization & DevOps Tools
Product Analytics & Error Monitoring
Authentication, Secrets Management & Security Tools
Community & Developer Engagement Platforms

Unlock GTM signals

Discover Runebook's tech stack and active buying intent.

View GTM signals

Unlock key decision-makers

Get direct access to the decision-makers at Runebook.

Unlock decision-makers