Knowledge & Memory

Durable, private, time-aware memory engine for long-running AI agents

Cost-first MCP memory server for coding agents that stop reloading large MEMORY.md, AGENTS.md, and project context files every session. Recalls only task-relevant memory under a hard token budget and returns a savings receipt: baselineTokens vs injectedTo

Loop engineering substrate for coding agents — state, lossless optimization, and hook enforcement: verify-gated loops that can't lie, run away, or go broke. For Claude Code, Codex, Cursor, Gemini CLI, VS Code Copilot, and any MCP client.

Persistent memory for AI coding assistants. Injects context from past sessions into every LLM request.

MCP server that gives your AI writing assistant a constant-size memory of a long document. Chapter 1000 costs the same tokens as chapter 10. Local-only: no account, no API key, no network.

Official n8n community node for ContextStream hosted MCP — persistent memory, search, and session tools for n8n AI Agent workflows.

AI-powered changelog generator with MCP server support - works with most providers, online and local models

MCP server enabling persistent memory for Claude through a local knowledge graph

npx launcher for magpie-search — a federated search engine for AI agents (transcripts, files, knowledge graph, vector, web in one call), trust-ranked and token-budgeted, exposed as an MCP server. Runs the Python package via uv.

MCP Memory Server with Neo4j backend for AI knowledge graph storage

Google Cheap Search — official MCP server for serp.cheap. Real-time Google SERP results (organic + knowledge graph) as an MCP tool.

A Model Context Protocol (MCP) server for ATLAS, a Neo4j-powered task management system for LLM Agents - implementing a three-tier architecture (Projects, Tasks, Knowledge) to manage complex workflows.

MCP server for ProjectionLab — export, snapshot, and restore financial plans with a built-in FIRE advisor knowledge base.

Persistent memory for Claude Code via MCP. SQLite + optional semantic search. Zero native deps. Works on Windows/Mac/Linux.

MCP Reasoner with multiple reasoning strategies including Beam Search and Monte Carlo Tree Search

Zero-config AI project memory with live file watching and MCP integration

Switch back and forth between Claude Code, Codex, and beyond — every agent's sessions in one searchable place, served to your agents over MCP.

Portable, human-approved memory for AI agents. Grow with you & your teams.

GraphIPO MCP Server — Design-first AI-assisted software engineering methodology. Visual architecture graphs with per-node lifecycle, guided discovery, and tree-sitter AST auditing.

Persistent memory layer for Stellar/Soroban projects. Scans your repo, links code to on-chain reality, and serves the result to you and to your AI agents over MCP.