MCP Memory Gateway
Attach pre-action memory gates so your coding agent stops retrying fixes you already marked as wrong.
Overview
MCP Memory Gateway is a MCP server for the Build phase that applies pre-action gates so AI agents cannot repeat previously flagged mistakes.
What is this MCP server?
- Pre-action gates that evaluate agent steps before execution
- Blocks repeats of known-bad patterns from prior sessions
- npm package mcp-memory-gateway (v0.7.4) with stdio transport
- Pairs with RLHF-style feedback workflows in the same author ecosystem
- Hosted project site linked for gateway configuration context
- Published version 0.7.4 on npm as mcp-memory-gateway
- stdio MCP transport
- Repository: IgorGanapolsky/mcp-memory-gateway on GitHub
What problem does it solve?
Coding agents forget your corrections within the same project and burn tokens reintroducing bugs you already rejected.
Who is it for?
Solo builders who run agent-heavy Build workflows and want lightweight mistake blocking without building a custom policy layer.
Skip if: Teams that need enterprise SIEM-style audit trails only, or workflows with no persisted agent memory.
What do I get? / Deliverables
Risky or repeated actions are blocked at the gate using memory from past feedback before they hit your repo or APIs.
- Blocked agent actions that match stored bad patterns
- Fewer repeated regressions in agent-driven edits
- Integrated guardrail layer in the MCP tool chain
Recommended MCP Servers
Journey fit
Memory gates matter most while you are actively building and iterating with an agent, before you rely on production monitoring alone. The product is agent infrastructure—blocking tool actions based on stored mistake patterns—not app feature code.
How it compares
Pre-action agent memory gate via MCP, not a generic code linter or test runner skill.
Common Questions / FAQ
Who is MCP Memory Gateway for?
It is for developers using MCP-enabled agents who want automatic blocks when an action matches a known past mistake.
When should I use MCP Memory Gateway?
Use it during Build and iterative agent sessions once you are capturing what went wrong and want those rules enforced before tools run.
How do I add MCP Memory Gateway to my agent?
Install mcp-memory-gateway from npm, register it as a stdio MCP server in Claude Code or Cursor, and point it at your memory or feedback backend per the repo docs.