AI, Memory & Reasoning MCP Servers

MCP servers that give assistants persistent memory, knowledge graphs and structured reasoning. Each entry is scanned with the deterministic Capability-Flow Trust Model — grades are computed, never self-reported.

Inkstone npm
A
inkstone-mcp

Agentic memory server with a dream cycle for decay, consolidation, and archival of memories.

AI, Memory & Reasoning Score 91/100 9 findings 8/wk Cap. High
Qdrant Rs PyPI
A
mcp-server-qdrant-rs

MCP server for Qdrant vector database with local embedding support

AI, Memory & Reasoning Score 91/100 0 findings Cap. Minimal
Caitlyn Openapi PyPI
A
caitlyn-openapi-mcp

MCP server that exposes OpenAPI specifications as queryable documentation resources for LLMs, with Scalar deep links and semantic search

AI, Memory & Reasoning Score 90/100 2 findings Cap. Minimal
Apiclaw Source verified npm
B
@nordsym/apiclaw

The Control Plane for AI Agents. 26,701 discoverable APIs, 2,906 callable, 49 fully managed. Agent-native auth: `apiclaw auth login` opens your browser, one-tap sign-in, writes ~/.apiclaw.toml. Four doors: local MCP, CLI, HTTP gateway, Remote MCP. One aut

AI, Memory & Reasoning Score 89/100 9 findings 1.8k/wk Cap. Critical
Coherence npm
B
coherence-mcp-server

Unified MCP server for Coherence Network — invite anyone or anything to ask what is alive, browse ideas and field stories, and contribute with attribution.

AI, Memory & Reasoning Score 89/100 3 findings 15/wk Cap. Critical
Stifler Memex Source verified npm
B
stifler-memex-mcp

Developer context continuity system — temporal knowledge graph for AI coding agents via MCP. Inspired by Vannevar Bush's 1945 concept of a machine that remembers everything.

AI, Memory & Reasoning Score 88/100 2 findings 447/wk Cap. High
Neotoma Source verified npm
B
neotoma

MCP server for structured personal data memory with unified source ingestion

AI, Memory & Reasoning Score 88/100 14 findings 431/wk Cap. High
Mor Source verified npm
B
mor

AI-accessible knowledge you actually own — plain markdown on your disk

AI, Memory & Reasoning Score 88/100 4 findings 95/wk Cap. High
Backlog Source verified npm
B
backlog-mcp

Context & memory engineering for AI agents — a markdown-backed, local-first storage engine (substrates, agent memory, progressive disclosure). Your backlog is your agent's memory.

AI, Memory & Reasoning Score 88/100 7 findings 79/wk Cap. High
Elefante Source verified npm
B
elefante-mcp

The open, Git-native memory protocol for MCP agents

AI, Memory & Reasoning Score 88/100 6 findings 68/wk Cap. High
Ghcp Cli Vector Memory Source verified npm
B
ghcp-cli-vector-memory-mcp

MCP server that gives GitHub Copilot CLI persistent long-term memory via local semantic vector search. Install: npx -y ghcp-cli-vector-memory-mcp

AI, Memory & Reasoning Score 88/100 3 findings 25/wk Cap. High
Ori Memory npm
B
ori-memory

Cognitive architecture for persistent AI agent memory. Knowledge graph with learning retrieval, ACT-R decay, and spreading activation. Markdown-native, local-first, zero cloud. MCP server + CLI.

AI, Memory & Reasoning Score 87/100 9 findings 247/wk Cap. High
Claude Recall Source verified npm
B
claude-recall

Persistent memory for Claude Code and Pi with native Skills integration, automatic capture, failure learning, and project scoping

AI, Memory & Reasoning Score 87/100 10 findings 159/wk Cap. High
Github Rag npm
B
github-rag-mcp

MCP server for semantic search of GitHub issues/PRs via Cloudflare Worker

AI, Memory & Reasoning Score 87/100 2 findings 103/wk Cap. High
Claude Code Memory npm
B
claude-code-memory

Persistent memory for Claude Code — never lose context between sessions

AI, Memory & Reasoning Score 87/100 4 findings 76/wk Cap. High
Tentra npm
B
tentra-mcp

Tentra MCP — AI-native architecture platform for engineering teams. Describe systems in natural language, get interactive diagrams, export to 14 frameworks (Spring Boot, FastAPI, Go, Rust, ...), detect drift automatically. Also includes a persistent code

AI, Memory & Reasoning Score 87/100 4 findings 69/wk Cap. High
Wasurenagusa npm
B
wasurenagusa-mcp

MCP server that gives AI coding agents persistent memory — auto-detect mistakes, consolidate lessons, inject context on session start

AI, Memory & Reasoning Score 87/100 6 findings 51/wk Cap. High
Mineru Document Explorer npm
B
mineru-document-explorer

MinerU Document Explorer — Agent-native knowledge engine: hybrid search and deep reading over markdown, PDF, DOCX, PPTX with BM25, vector search, and LLM reranking

AI, Memory & Reasoning Score 87/100 4 findings 50/wk Cap. High
Carbon Factor Matcher npm
B
@nikeandocean/carbon-factor-matcher

MCP server for intelligent emission factor matching — connects AI agents with carbon emission factor databases (ELCD, ecoinvent)

AI, Memory & Reasoning Score 87/100 2 findings 46/wk Cap. High
Datacore One npm
B
@datacore-one/mcp

Datacore MCP server — The Software of You

AI, Memory & Reasoning Score 87/100 4 findings 39/wk Cap. High
Kovamind npm
B
@kovamind/mcp-server

MCP server for Kova Mind — use AI memory in Claude Desktop, Cursor, and more

AI, Memory & Reasoning Score 87/100 2 findings 27/wk Cap. High
Design npm
B
design-mcp

Security scan results for the Design MCP server.

AI, Memory & Reasoning Score 87/100 0 findings 17/wk Cap. Minimal
Obsidian Intelligence npm
B
obsidian-intelligence

Make your Obsidian vault a first-class knowledge source for any MCP-enabled AI assistant. Local, private, headless. Graph analysis + FTS5 + semantic search + hybrid RRF + LLM enrichment.

AI, Memory & Reasoning Score 87/100 2 findings 17/wk Cap. High
Knowledgine Cli npm
B
@knowledgine/cli

CLI for indexing markdown files and serving MCP knowledge tools

AI, Memory & Reasoning Score 87/100 3 findings 14/wk Cap. High