Memory & Knowledge MCP Servers for Grok Build

Persistent AI memory for coding assistants. 80+ tools for decisions, patterns, errors.

Self-hosted long-term memory for AI agents over MCP — hierarchical recall backed by pgvector

Local-only Node.js CLI + MCP server for ingesting Markdown docs and exposing retrieval tools

Persistent AI memory using orbital mechanics. 100% local, zero API keys, MCP-native.

Find where your notes disagree — contradiction detection for markdown vaults.

Search Entra.Chat podcast transcripts — Merill Fernando's Microsoft Entra podcast on YouTube

Bring your GFT (Git for Thought) white-box thinking map to any AI agent.

Local-first personal context over MCP: mail/calendar metadata, briefings, person lookups. No cloud.

Cross-vendor semantic memory: recall across Claude Code / Codex / Grok sessions by meaning.

Persistent memory for AI agents. Store what matters, recall by meaning, skip the rest.

Structured session journals for AI agents. Persistent memory across sessions.

Seeds, governs and navigates a memory_bank knowledge base: gated writes, routing, drift vs code

MCP server for Pickaxe API - manage AI agents, knowledge bases, users, and analytics

PMLL Memory MCP — persistent KV context memory and Q-promise deduplication.

Persistent local memory for coding agents: temporal knowledge graph, procedural and episodic recall

Search past Claude Code conversations. Local BM25 over JSONL with one-click claude --resume.

MCP server for engram — hierarchical memory engine for AI agents

Agent-ready local document context with stable anchors.

Usage-adaptive Obsidian vault search: Hebbian + PageRank + BM25 hybrid ranking.

MCP server for Obsidian vaults - AI tools with consistent canonical context. Local-first.

MCP server for soul.md — your portable AI identity layer across every LLM.