MCP Servers 203

Point Gecko at an OpenAPI spec; get first-call-correct, auth-hidden agent tools.

Math MCP Learning

io.github.clouatre-labs/math-mcp-learning-server

B✓Verified

Educational MCP server with 17 math/stats tools, visualizations, and persistent workspace

Patch Tuesday

io.github.jonnybottles/patch-tuesday

B✓Verified

Query Microsoft Patch Tuesday security updates (MSRC) with EPSS and CISA KEV enrichment

Nucleus

io.github.eidetic-works/nucleus

A✓Verified

Sovereign Agent OS — Persistent Memory, Governance & Compliance for AI Agents.

Deterministic, fully editable PowerPoint from typed slide intents.

Verantis

io.github.m9labs-railscope/verantis-mcp

A✓Verified

Verified directory for machine payments (x402 & MPP): check services and wallets before agents pay.

Australian Economic Data (ABS, RBA & APRA)

io.github.AnthonyPuggs/ausecon-mcp-server

A✓Verified

Australian economic data from the ABS, RBA, and APRA: CPI, GDP, cash rate, labour, and more.

Flux Pro

io.github.AceDataCloud/mcp-flux-pro

B✓Verified

MCP server for Flux AI image generation

temporal-mcp

io.github.MirrorEthic/temporal-mcp

B✓Verified

Wall-clock awareness for LLM agents.

Diagrams MCP

io.github.mskry/diagrams-mcp-server

B✓Verified

Generate cloud architecture diagrams, flowcharts, and sequence diagrams.

Seedream Pro

io.github.AceDataCloud/mcp-seedream-pro

A✓Verified

MCP server for ByteDance Seedream AI image generation

Revettr

io.github.AlexanderLawson17/revettr-mcp

B✓Verified

Counterparty risk scoring for agentic commerce via x402 micropayments.

UK Due Diligence

io.github.paulieb89/uk-due-diligence-mcp

A✓Verified

UK due diligence — Companies House, Charity Commission, Land Registry, Gazette, HMRC VAT

Veo

io.github.AceDataCloud/mcp-veo

A✓Verified

MCP server for Google Veo AI video generation

NVIDIA NemoClaw CKG

io.github.Yarmoluk/ckg-nvidia-nemoclaw

A✓Verified

NVIDIA NemoClaw knowledge graph — 55 nodes, F1 0.576 (+269% vs RAG), 11x fewer tokens.

Eansearch Server

io.github.eansearch/eansearch-mcp-server

C✓Verified

MCP server for real-time product search by barcode (EAN, UPC, GTIN) or keyword on ean-search.org

GoldenCheck

io.github.benseverndev-oss/goldencheck

A✓Verified

Auto-discover validation rules from data — scan, profile, health-score.

MetricHub Quant - A股量化数据

io.github.clk1st/mh-fin-mcp

C✓Verified

China A-Share quantitative data: 5000+ stocks, 13 factors, daily market & limit-up analysis.

Producer

io.github.AceDataCloud/mcp-producer

A✓Verified

MCP server for Producer/Riffusion AI music generation

Undesirables Server

io.github.sailorpepe/undesirables-mcp-server

B✓Verified

Conformal TCG risk forecasts + AI card grading, x402 pay-per-call oracle, on-chain soul agents.

Gateway between LLM agents and world data through eight tools and a bundled endpoint catalog.

AiPayGen — 65+ AI Tools as an MCP Server

io.github.Damien829/aipaygen

B✓Verified

65+ AI tools as MCP: research, write, code, scrape, translate, RAG, agent memory, workflows

agent-tools (x402 + MCP + A2A directory)

io.github.AgentTools-Cloud/agent-tools-mcp

B✓Verified

Discover x402 services, MCP servers and A2A agents by intent — agent-tools.cloud directory.

HyperStore

io.github.deficlow/hyperstore-mcp

B✓Verified

Search and inspect 6,500+ curated AI apps from the HyperStore directory.