RemembrallMCP
Give your agent durable project memory with hybrid search and a code graph backed by PostgreSQL and pgvector.
Overview
RemembrallMCP is an MCP server for the Build phase that provides persistent agent knowledge memory using hybrid search, a code graph, and pgvector in PostgreSQL.
What is this MCP server?
- Persistent knowledge memory across sessions for AI agents
- Hybrid search plus code graph exploration over your codebase context
- PostgreSQL with pgvector extension via required DATABASE_URL
- stdio npm package remembrallmcp (registry version 0.1.0)
- npm package remembrallmcp version 0.1.0
- Required env: DATABASE_URL (PostgreSQL + pgvector)
- Transport: stdio
Community signal: 24 GitHub stars.
What problem does it solve?
Coding agents forget prior context between sessions, so you repeat explanations and lose architectural decisions.
Who is it for?
Solo builders self-hosting Postgres who want durable, searchable agent memory tied to their repo.
Skip if: Builders who cannot run PostgreSQL/pgvector or only need ephemeral in-chat context.
What do I get? / Deliverables
After configuration, agents query stored knowledge and code relationships through MCP instead of relying on truncated chat history.
- Running stdio MCP memory service connected to Postgres
- Agent-accessible hybrid search and code graph over stored knowledge
Recommended MCP Servers
Journey fit
Long-horizon agent memory is usually adopted while building agent tooling, then reused across ship review and operate iteration. RemembrallMCP is npm stdio agent infrastructure—persistent knowledge, not a one-off feature skill.
How it compares
Self-hosted memory database MCP, not a hosted vector SaaS or a single markdown memory skill.
Common Questions / FAQ
Who is RemembrallMCP for?
Developers using MCP agents who need PostgreSQL-backed persistent memory with hybrid search and code-graph features across long build cycles.
When should I use RemembrallMCP?
Use it in Build agent-tooling when session amnesia slows you down, and keep it through Operate when iterating on the same codebase with the same agent.
How do I add RemembrallMCP to my agent?
Install the npm package remembrallmcp, set DATABASE_URL to a Postgres instance with pgvector, and register the stdio MCP server in your client config.