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mimirs
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mimirs

Active·★ 30·Apache-2.0·Updated 2026-10-19

Mímirs provides persistent project memory for AI coding agents, reducing token consumption and context overhead through local indexing, semantic search, cross-session memory, and dependency graphs. It works with multiple editors and is privacy-preserving with no cloud dependencies. The tool achieves 90-98% recall@10 on real codebases.

#ai-coding#claude-code#code-search#llm-tools#mcp#mcp-server#mcp-servers#rag
$ Install
$ brew install sqlite && bunx mimirs init --ide claude
↗ Visit site★ GitHub
01

Features

01Semantic Search with hybrid retrieval (vector + BM25)
02Auto-generated Wiki from indexed code and documentation
03Cross-session Memory with conversation tailing and checkpoints
04Dependency Graphs built from AST import/export analysis
05Annotations attached to files or symbols surfaced in search results
02

Compatibility

Claude Code
Claude Code
Verified via docs
Cursor
Cursor
Verified via docs
Windsurf
Windsurf
Verified via docs
JetBrains (Junie)
JetBrains (Junie)
Verified via docs
GitHub Copilot
GitHub Copilot
Verified via docs
03

Quick start

1
$ brew install sqlite
2
$ bunx mimirs init --ide claude
04

Use cases

↳Reduce token consumption and latency in AI coding sessions
↳Enable agents to maintain context across multiple sessions
↳Improve code search accuracy with AST-aware chunking and hybrid retrieval
05

Alternatives

⚡Top VS:
VScodesearch★93→VSdistillery★25→VSmcp-victoriametrics★239→VSmemex★144→
codesearch logo
codesearch★ 93
Fast, local semantic code search as MCP server for OpenCode and Claude Code. Rust-powered, fully offline.
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distillery★ 25
Team knowledge evaporates daily — pairing sessions, debugging context, architectural rationale lost to Slack. Distillery captures it at the point of creation, connects it into a living graph, and surfaces it conversationally. It monitors feeds, tracks what matters to your projects, and alerts you before you know to ask. A team brain that learns.
VSCompare→
mcp-victoriametrics logo
mcp-victoriametrics★ 239
The implementation of Model Context Protocol (MCP) server for VictoriaMetrics
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memex logo
memex★ 144
Zettelkasten-based persistent memory for AI coding agents. Works with Claude Code, Cursor, VS Code Copilot, Codex, Windsurf & any MCP client. No vector DB — just markdown + git sync.
VSCompare→
rekal logo
rekal★ 53
Long-term memory for LLMs. MCP server backed by hybrid search in a single SQLite file.
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ContextGraph logo
ContextGraph★ 22
Shared memory bus for MCP-compatible agents with permissions, subscriptions, and optional payments.
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MemoryPilot logo
MemoryPilot★ 18
The most advanced AI memory server in the world. Hybrid search, Temporal Knowledge Graph, transformer embeddings, AAAK compression (3x token savings) — pure Rust, single binary, zero dependencies.
VSCompare→
claude-engram logo
claude-engram★ 16
Persistent memory for Claude Code. Auto-tracks mistakes, decisions, and context via hooks. Tiered storage, semantic scoring, multi-project workspaces. Local-only.
VSCompare→
See all alternatives →

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On this page
01Features02Compatibility03Quick start04Use cases05Alternatives
TheWinci /
mimirs
↗

Local MCP server that gives AI coding agents persistent, searchable memory of your codebase

30Apache-2.0
Last commit4d ago
StatusActive
CategoryRAG / Knowledge Base
Links
Documentation↗Discussion↗Issues↗Releases↗
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