Mimir is a Go-based code intelligence engine that indexes your repository into a knowledge graph and exposes it to AI agents via MCP, HTTP API, and an interactive web UI. What is Mimir? Mimir builds a searchable knowledge graph of your codebase that helps AI agents (and humans) understand it faster. Use Case How Mimir Helps AI Agents (MCP) 7 tools for semantic search, impact analysis, and blast radius queries Humans (Web UI) Interactive force-directed graph to explore code structure visually Teams (Refactors) Impact analysis before editing — see what breaking changes affect Why Mimir? Metric GitNexus (Node.js) Mimir (Go) Cold index (1,000 files) ~45s < 8s Incremental re-index ~45s (full) < 2s Hybrid search latency ~300ms < 80ms Binary size 350 MB < 20 MB RAM during index ~800 MB < 120 MB Key improvements: Pure Go (zero CGO), 8-language support (TS, JS, Go, Python, Rust, Java, C, C++), incremental indexing via git-diff, Louvain community detection, embedded web UI.

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Mimir is a Go-based code intelligence engine that indexes

Mimir is a Go-based code intelligence engine that indexes