What is the best alternative to Deja Vu?

The top-rated alternatives to Deja Vu in the Knowledge & Memory category include Moxie Docs MCP, Scrivener MCP, Callimachus. These servers offer complementary or alternative capabilities depending on your deployment stack and authentication requirements.

How do Deja Vu alternatives differ in installation and runtime?

Deja Vu and its alternatives vary by runtime requirement (Node.js/npx, Python/uvx, Docker, or remote HTTP/SSE endpoints). Check the specification comparison table above to verify command requirements before installing.

Are alternatives to Deja Vu free and open source?

Most MCP servers listed on AllMCPs are open source tools under MIT or Apache licenses that you can self-host or run locally with Claude Desktop, Cursor, VS Code, or Windsurf.

How do I side-by-side compare Deja Vu with a specific alternative?

Click the "Compare side-by-side →" button on any alternative card to see an in-depth comparison matrix covering feature lists, stars, npm downloads, install configurations, and schema specifications.

Knowledge & Memory• MCP Alternatives Guide

Best Alternatives to Deja Vu

Looking for an alternative to Deja Vu? Whether you need a different runtime environment, custom authentication support, or alternative API integrations in the Knowledge & Memory ecosystem, we have cataloged and compared the top alternative MCP servers below.

Browse all Knowledge & Memory servers →View Deja Vu Specs →

Target Reference Server

Deja Vu Overview

This server indexes existing session histories from coding agents to provide a local memory layer that enables fast lexical search and recall without embeddings or API keys. It supports secret redaction at index time and synchronizes data across machines via SSH. Use it to enhance coding agents with instant access to months of prior session data, improving context retention and reducing redundant queries.

Server Name	Runtime	Auth	Pricing	GitHub Stars	Downloads	Action
Deja Vu (Target)	npx	No auth required	Free	824	—	Current
Moxie Docs MCP	npx	API key	Freemium	2	25	Compare →
Scrivener MCP	npx	No auth required	Free	58	12	Compare →
Callimachus	npx	No auth required	Free	39	—	Compare →
Cortex Plugin	pipx	No auth required	Free	31	—	Compare →
Recallnest	npx	API key	Free	15	—	Compare →
Penfield MCP	npx	OAuth	Free	6	—	Compare →
YourMemory	uvx	No auth required	Free	268	—	Compare →
Statelessagent	npx	API key	Free	23	—	Compare →
Iai Personal Memory Engine	uvx	No auth required	Free	882	—	Compare →
Mnemos	npx	No auth required	Free	22	—	Compare →
Kage	npx	No auth required	Free	33	—	Compare →
Codebase Memory MCP	npx	No auth required	Free	43,562	1	Compare →

Detailed Evaluation of Deja Vu Alternatives

Moxie Docs MCP

Runtime: npx

★ Featured

Provides repository-aware documentation context, convention checks, API context, and proposed documentation updates through MCP.

Key Features:

Repository-aware AI context

Convention discovery with citations

Documentation impact analysis

23 25 2

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Scrivener MCP

Runtime: npx

Connects Scrivener 3 projects to AI clients for editing, analysis, search, and writing support.

Key Features:

Scrivener 3 document access and editing

Deterministic writing analysis

Keyword and offline semantic search

16 12 58

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Callimachus

Runtime: npx

Searches local AI coding-agent history with hybrid keyword and on-device semantic retrieval.

Key Features:

Hybrid SQLite FTS5 and on-device vector search

Indexes conversations from 11 coding-agent tools

Project, source, tag, and file-mention filtering

4 0 39

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Cortex Plugin

Runtime: pipx

Local-first persistent memory plugin for Claude Code storing session lessons as markdown in an Obsidian vault.

Key Features:

Event-triggered background miner extracting durable lessons from conversations

Stores memories as markdown files in a local Obsidian vault

Active Memory Slice assembling query-tailored context briefings

2 0 31

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Recallnest

Runtime: npx

Local-first persistent memory server with hybrid search and session continuity for AI coding agents.

Key Features:

Hybrid retrieval: vector, BM25, multi-vector levels, and knowledge graph PPR

Session checkpoint and resume with repo-state guarding

Multi-scope isolation with related scope sidecar search

2 0 15

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Penfield MCP

Runtime: npx

Persistent agent memory with hybrid search, knowledge graphs, context checkpoints, and artifact storage.

Key Features:

Persistent memory across sessions

Hybrid BM25, vector, and graph search

Knowledge graph with 24 relationship types

3 0 6

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YourMemory

Runtime: uvx

Local-first persistent memory for AI agents with forgetting-curve decay, hybrid BM25+vector retrieval, and entity graph reasoning.

Key Features:

Ebbinghaus forgetting-curve memory decay and pruning

Hybrid retrieval combining BM25, vector embeddings, and entity graph

Consolidation of related facts into summaries to reduce bloat

2 0 268

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Statelessagent

Runtime: npx

Local persistent memory for AI coding agents with provenance, change detection, and 19 MCP tools for session continuity and semantic search.

Key Features:

Provenance tracking and stale knowledge detection

Dual-layer memory with atomic fact extraction

19 MCP tools for session handoffs, decisions, and search

2 0 23

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Iai Personal Memory Engine

Runtime: uvx

Local MCP memory server with encrypted three-tier storage and cue-based recall for AI coding assistants.

Key Features:

Three-tier memory storage: episodic, semantic, procedural

AES-256-GCM encryption at rest

Multiple recall methods including cue, temporal, structural, and contradiction

2 0 882

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Mnemos

Runtime: npx

Local autopilot knowledge base server for coding agents with embedded SQLite and automatic memory management.

Key Features:

Single Go binary with embedded SQLite and FTS5 search

MCP stdio transport compatible with multiple AI coding agents

Automatic quality gating, deduplication, summarization, and file linking

2 0 22

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Kage

Runtime: npx

Git-native, verified memory and agent orchestration for coding repositories.

Key Features:

OKF-compatible Markdown memory in Git

Citation validation at write and recall time

Local BM25 and vector retrieval

3 0 33

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Codebase Memory MCP

Runtime: npx

Indexes repositories into a local code graph for structural search, call tracing, impact analysis, and architecture exploration.

Key Features:

Persistent local code knowledge graph

Tree-sitter parsing for 162 languages

Hybrid LSP semantic resolution

7 1 43,562

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Best Alternatives to Deja Vu

Deja Vu Overview

Specification Matrix: Deja Vu vs Alternatives

Detailed Evaluation of Deja Vu Alternatives

Moxie Docs MCP

Scrivener MCP

Callimachus

Cortex Plugin

Recallnest

Penfield MCP

YourMemory

Statelessagent

Iai Personal Memory Engine

Mnemos

Kage

Codebase Memory MCP

Frequently Asked Questions: Deja Vu Alternatives