Kinetix: An Agent Harness Inside a Clinical System
Sixty tools, twenty-nine of them mutating, inside a system holding injury records. The Go that enforces one rule: the agent inherits the caller.
Biomechanics from Video08
Subject · 7 posts
agent harness
An Agent Is Data, Not Code
Store agents as versioned, validated rows instead of writing them as classes, and rollback, diffs, audit, teams and lessons come free. Here is the bill.
Agent Harness04
What the System Refuses to Measure
Three measured refusals in a markerless movement pipeline, the gaps that are still open, and why a clinician should prefer software that says not measured.
Biomechanics from Video07
Safe by Default: Building Agents That Can't Wreck Your Data
Read/write enforcement, principal scoping, approval gates, sandboxes and budgets: five safety properties, every one enforced in code, not in a prompt.
Agent Harness03
Give the Model Your Verbs, Not Your Tables
Why intent-named operations beat database schemas, auto-generated OpenAPI specs and one-command MCP servers when you hand an application to a model.
Agent Harness02
What Is an Agent Harness? The Part Everyone Skips
The five parts of an agent harness: capability surface, meaning, policy, approval and audit. Only two of them are about power.
Agent Harness01
The Agent's Blast Radius: Giving a Confused Deputy Hands
A chatbot that is wrong is embarrassing. An agent that is wrong took an action. The security of a tool-calling agent is the security of what you connected it to.
LLM and Agent Security03