20 Memory alternatives
Memory: A knowledge-graph-based persistent memory system that lets an agent remember entities and relations across sessions. 20 MCP servers do similar work, most sharing Open Source, Local-First and Official, ranked by how much they have in common with Memory.
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by okf-memory
Git-native persistent memory for coding agents — sub-300µs BM25 search over version-controlled plain text, with no embeddings, no database and no API costs.
Also: Agent Memory, Knowledge Base, Local-First, Open Source
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by Gentleman Programming
Persistent memory for coding agents as a single Go binary — SQLite and FTS5 behind MCP, an HTTP API, a CLI and a TUI, with no Node, Python or Docker required.
Also: Agent Memory, Knowledge Base, Local-First, Open Source
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by rohitg00
Self-hosted persistent memory for coding agents: hooks capture what you do, and an MCP server lets any agent recall it across sessions and across tools.
Also: Agent Memory, Local-First, Open Source
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by Model Context Protocol
Secure local file operations for agents — read, write, search, and edit files within configurable allowed directories.
Also: Local-First, Official, Open Source
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by Graphicle
Local-first Rust MCP server that maps your repo into a code graph and project memory, then hands coding agents cited file-and-line excerpts.
Also: Agent Memory, Local-First
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by Notion
Notion's official MCP server — search, read, create, and update pages and databases in your workspace.
Also: Knowledge Base, Official
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by Red Hat
Red Hat's zero-dependency C++23 code-context engine — ranked call graphs and blast-radius analysis, indexing a repo in under half a second with no server and no database.
Also: Local-First, Open Source
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by O-mega Enterprise Inc.
Transcribe local audio and video files on-device from Claude, Cursor or VS Code, and search your Yap dictation history. No upload, no API key.
Also: Local-First, Open Source
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by robotmcp
Drive real robots from an AI assistant. Bridges MCP clients to ROS 1 and ROS 2 through rosbridge — publish topics, call services, send action goals and read sensors with no change to robot code.
Also: Local-First, Open Source
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by arabold
Self-hosted documentation retrieval for coding agents — index any library's docs from the web, GitHub, npm, PyPI or local files and query them by exact version. An open-source Context7 alternative.
Also: Local-First, Open Source
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by Palash Deb
Local speech MCP server bundled with VoiceStudio — generate speech, clone a voice from reference audio, and transcribe in 646 languages, all on your own machine with no API key.
Also: Local-First, Open Source
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by AnkiMCP
Turns Anki into a conversational tutor: 42 tools for reviewing due cards, rating them, creating notes and decks, and managing media over AnkiConnect.
Also: Local-First, Open Source
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by AntV
Official AntV MCP server that turns a description of your data into a rendered chart — 26 visualization types from bar and line to sankey, mind-map, fishbone and geographic maps.
Also: Official, Open Source
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by Cockroach Labs
Cockroach Labs' official MCP server exposes a CockroachDB cluster to agents as typed tools — schema inspection, cluster metadata, EXPLAIN and SELECT — with writes and DDL locked off unless you explicitly turn them on.
Also: Official, Open Source
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by Fivetran
Fivetran's own MCP server exposes the Fivetran REST API to agents as discoverable tools, so an assistant can check sync status, inspect connections and destinations, and trigger syncs from chat.
Also: Official, Open Source
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by Nutanix
Nutanix's official open-source MCP server: 1,000+ Prism Central V4 API operations across 19 namespaces, read-only by default and audit-logged.
Also: Official, Open Source
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by Hugging Face
Hugging Face's official remote MCP server — search and inspect models, datasets and Spaces, browse the Hub filesystem over hf:// URIs, and turn Gradio Spaces into callable tools.
Also: Official, Open Source
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by Astronomer
Astronomer's MCP server for Apache Airflow: 30+ tools over the Airflow REST API, with consolidated helpers that explore a DAG, diagnose a failed run or summarise system health in a single call. Works with Airflow 2.x and 3.x.
Also: Official, Open Source
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by Payload
Payload's official MCP plugin — exposes every collection and global of a Payload CMS instance as MCP tools at /api/mcp, gated by Payload access control.
Also: Official, Open Source
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by PortSwigger
PortSwigger's official Burp Suite extension exposing proxy history, Repeater and scanning to AI agents over MCP.
Also: Official, Open Source
