MCP Scoreboard

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#	Server	Score	Grade	Schema	Protocol	Reliability	Maint.	Security
1	MCP Debug Recorder Record debug sessions, commands, failed attempts, and successful fixes in local…	91	A	88	—	—	89	95
2	Mnemo Cortex Persistent semantic memory for AI agents — hybrid SQLite + FTS5 with DAG-based …	88	A	88	—	—	79	95
3	Cortex Persistent memory for Claude Code grounded in computational neuroscience (41 ci…	88	A	96	—	—	67	95
4	whoop-mcp Read-only WHOOP v2 data for MCP clients, with local SQLite cache and CSV/JSONL/…	88	A	94	—	—	84	83
5	PostgreSQL MCP Server PostgreSQL MCP Server — 27 tools for queries, schema, CRUD, DBA, HA & server ma…	87	A	100	—	—	74	81
6	agenthold Shared versioned state store with optimistic concurrency control for coordinati…	87	A	90	—	—	71	95
7	guardvibe Security MCP for vibe coding with 330 rules and 29 tools. Purpose-built for AI-…	87	A	84	—	—	83	95
8	MCP Task Manager Server A local Model Context Protocol server providing backend tools for AI agents to …	86	A	82	100	—	42	95
9	ariadne Cross-service API dependency graph for microservice codebases. Give it a busine…	86	A	90	—	—	69	95
10	db-mcp (SQLite MCP Server) SQLite MCP server with OAuth 2.1, HTTP/SSE, 122 tools, and smart tool filtering	85	A	75	87	—	63	95
11	nile-mcp-server Manage and query Postgres databases, tenants, users, auth using LLMs	85	A	94	73	—	65	89
12	Cernion Grid Intelligence 87+ specialized tools for German and European energy data. Direct AI access to …	85	A	86	—	—	88	81
13	memento-mcp Local-first persistent memory for AI coding agents. Captures facts, decisions, …	85	A	84	—	—	73	95
14	PostgreSQL MCP Server Enables secure querying of PostgreSQL databases through MCP-compatible clients.…	85	A	82	100	—	61	81
15	sql-query-mcp A general-purpose MCP server that lets AI work with multiple databases within c…	85	A	72	—	—	76	95
16	Schedule Task MCP Enables creation and management of scheduled tasks with interval, cron, or one-…	85	A	88	100	—	48	95
17	Fellow MCP Server Provides access to Fellow.ai meeting data including transcripts, summaries, act…	85	A	94	—	—	55	95
18	MonkeyPlanner Local-first kanban and approval-gate issue tracker with a native MCP server (13…	84	B	94	—	—	73	81
19	code-recall Gives AI coding agents persistent memory by storing observations, decisions, an…	84	B	90	—	—	59	95
20	rekal Provides long-term memory for LLMs via local SQLite storage with hybrid search …	84	B	82	—	—	73	95
21	mcp-memento Provides AI coding assistants with persistent memory storage using a local SQLi…	84	B	90	—	—	59	95
22	mcp-memory Smart memory with exponential decay. Memories strengthen on access and fade whe…	84	B	90	—	—	60	95
23	mcp-server-mysql	84	B	94	73	—	53	95
24	Memory MCP Server SQLite-backed MCP server for persistent memory, full-text retrieval, and graph …	84	B	84	100	—	53	95
25	celiums-memory Cognitive memory engine with 5,100+ knowledge modules, circadian rhythm awarene…	84	B	84	—	—	87	81
26	sqlite-mcp-server SQLite MCP server with 73 tools for JSONB, full-text search, geospatial, and an…	84	B	96	41	—	88	100
27	Querysharp MCP Server Enables AI assistants to analyze and optimize PostgreSQL database performance b…	83	B	94	65	—	71	83
28	MariaDB MCP Server Enables AI assistants to securely interact with MariaDB and MySQL databases usi…	83	B	94	—	—	69	81
29	MCP Feed Reader RSS/Atom feed reader MCP server with SQLite backend	83	B	72	82	—	69	95
30	tiger-cli Tiger CLI is the command-line interface for Tiger Cloud. It includes an MCP ser…	83	B	96	66	—	77	83
31	pg-aiguide Enables semantic search across PostgreSQL, TimescaleDB, and PostGIS documentati…	83	B	100	80	92	75	61
32	mcp-server-mysql MySQL database integration in NodeJS with configurable access controls and sche…	83	B	94	66	—	86	80
33	nist-mcp Provides structured access to the full NIST cybersecurity catalog, including SP…	83	B	84	—	—	45	95
34	mcp-database-server MCP Database Server is a new MCP Server which helps connect with Sqlite, SqlSer…	83	B	100	58	—	64	90
35	Database Lookup Protocol (DLP) Provides AI assistants with read-only access to inspect database schemas, previ…	83	B	94	72	—	68	80
36	Codebase MCP Server Enables AI assistants to semantically search and understand code repositories u…	83	B	100	87	—	42	81
37	Minimalist Knowledge Base MCP Enables LLMs to manage file-based knowledge bases with dual storage (Markdown +…	82	B	80	62	—	78	95
38	mcp-server-mysql	82	B	94	71	—	50	95
39	MongTap Enables LLMs to create, query, and manage MongoDB-compatible databases using na…	82	B	96	91	—	33	95
40	postgres_mcp PostgreSQL MCP server with 14 tools for querying, schema exploration, and table…	82	B	100	62	—	47	92
41	MCP-MySQL-Ops Monitor MySQL instances, inspect schemas, and track performance. Diagnose slow …	82	B	82	74	—	58	95
42	mcp-virtual-fs An MCP server that provides AI agents with a persistent, PostgreSQL-backed virt…	82	B	78	75	—	78	82
43	postgres_mcp	82	B	100	62	—	47	92
44	Universal DB MCP Enables Claude Desktop to interact with MySQL, PostgreSQL, and Redis databases …	82	B	90	72	—	85	82
45	MCP AI Memory Enables AI agents to store, retrieve, and manage contextual knowledge across se…	82	B	100	60	—	75	81
46	mcp-local-memory Lightweight local memory for your AI agent. SQLite + embeddings, zero setup, no…	82	B	96	68	—	51	95
47	Mind Keg MCP A persistent memory server that stores and retrieves atomic coding insights lik…	82	B	76	75	—	79	81
48	mcpstat A Python utility for adding usage tracking, analytics, and audit trails to MCP …	82	B	86	52	—	81	95
49	mcp-ssh-manager Manage multiple SSH servers from one MCP: command execution, file transfer/rsyn…	81	B	88	61	—	84	81
50	mcp-sqlite Enables AI agents to query and explore SQLite databases through schema inspecti…	81	B	96	55	—	65	89

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