Personal R&D

Local LLM infrastructure and secure tool workflows

Personal exploration of llama.cpp, Ollama, multi-GPU inference, long-context constraints, and secure MCP and agent workflows.

The challenge

Understand how local inference workloads interact with hardware constraints while keeping tool-enabled workflows conscious of their access and permission boundaries.

Context and scope

Personal research and development with local inference and tool-enabled workflows, separate from professional work. This is not commercial AI delivery experience.

My responsibilities

  • Explored local LLM execution using llama.cpp and Ollama.
  • Worked with multi-GPU and long-context workloads under resource constraints.
  • Explored security-conscious MCP integrations and agent workflows.

Engineering approach

  • Considered model execution, context requirements, and available resources together.
  • Explored multi-GPU configurations without assuming that additional hardware removes workload constraints.
  • Examined tool access and agent permissions as a distinct concern from model inference.

Outcomes

  • Gained hands-on experience with local inference tooling and resource-constrained workloads.
  • Developed hands-on understanding of MCP tool access and agent permission boundaries through personal experiments.

What this work illustrates

Running a model locally does not eliminate resource limits or make tool access safe by default. Inference capacity and agent permissions are separate engineering concerns.

A DIFFICULT PROBLEM IS A GOOD START.

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