unerr

A local MCP server that gives AI agents operational memory: a code graph, session memory and guardrails, aimed at keeping context from degrading.

What you can do

Provides operational memory for AI agents, described as a code graph, session memory and guardrails, with the stated goal of avoiding context rot. No tool list, instructions or README were supplied, so the exact operations the assistant can call are not documented here. It runs as a local process over stdio rather than as a remote endpoint.

When to use it

Consider it when you want an assistant to keep durable memory of a codebase and of working sessions across a task, and to apply guardrails so long sessions do not lose context. Because its tools are undocumented in this listing, check the package itself before relying on specific capabilities.

Requirements

Runs locally as a stdio process, installed from the npm package @unerr-ai/unerr, so a Node.js runtime is needed. It is marked desktop only and not web executable. No authentication, environment variables or headers are declared.