20 Dense-Mem alternatives
Dense-Mem: Self-hosted agent memory server on Postgres/pgvector that tracks evidence, flags contradictions, and never silently rewrites facts. 20 MCP servers do similar work, most sharing PostgreSQL, Agent Memory and Memory, ranked by how much they have in common with Dense-Mem.
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by Qdrant
Qdrant's official MCP server — semantic memory for AI assistants backed by a real vector database.
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by Vladislav Shulcz
Indexes the coding-agent sessions already sitting on your disk — months of history from before you installed it — and serves them back over MCP. 3.5 GB searched in ~1.5 ms, no LLM, no embeddings.
Also: Memory
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by Max Freedom Pollard
Encrypted, fully offline agent memory: one local vault shared by every agent on the machine, AEAD-encrypted down to the embedding vectors, searched in about 12 ms.
Also: 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
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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
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by Model Context Protocol
A knowledge-graph-based persistent memory system that lets an agent remember entities and relations across sessions.
Also: Agent Memory
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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
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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
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by Google
Google's open-source MCP server for enterprise databases — one binary that fronts AlloyDB, BigQuery, Spanner, Postgres, MySQL, Oracle, MongoDB, Snowflake and more.
Also: PostgreSQL
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by Bytebase
A universal database MCP server — one integration for PostgreSQL, MySQL, SQL Server, SQLite, and MariaDB.
Also: PostgreSQL
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by Haymon AI
A single ~7 MB binary that gives your AI assistant schema discovery, SQL queries and EXPLAIN plans for MySQL, MariaDB, PostgreSQL and SQLite, with a read-only mode.
Also: PostgreSQL
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by Timescale
Timescale's official MCP server, bundled with the Tiger CLI — manage Tiger Cloud Postgres services, inspect schemas and hypertables, and search the docs from an AI assistant.
Also: PostgreSQL
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by PlanetScale
PlanetScale's official hosted MCP server — browse organizations, databases and branches, read schema, run guarded SQL, and pull Insights and schema recommendations.
Also: PostgreSQL
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by Prisma
Prisma's official MCP servers — a local one for database workflows in your editor, and a remote one for managing Prisma Postgres from an AI platform.
Also: PostgreSQL
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by Neon
Neon's official MCP server — manage serverless Postgres projects, branch databases, and run migrations.
Also: PostgreSQL
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by Model Context Protocol
Read-only PostgreSQL access with automatic schema inspection — the reference MCP server for Postgres.
Also: PostgreSQL
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by Supabase
Manage your Supabase project from an agent — run SQL, inspect tables, manage branches, and generate types.
Also: PostgreSQL
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by Render
Render's official MCP server — create and inspect web services, static sites, cron jobs, Postgres and key-value instances, pull logs and metrics, and run read-only SQL against a Render-hosted database.
Also: PostgreSQL
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by Weaviate
Weaviate's MCP server, built into the database itself — hybrid search, schema inspection, tenant listing and batch upserts at /v1/mcp, scoped by RBAC.
Also: RAG
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by Couchbase
Couchbase's documentation agent as a single MCP tool: ask a question about any Couchbase product, SDK or version and get an answer with source links. No cluster and no credentials.
Also: RAG
