MCP Servers 10,516

Argentina

io.github.NicolasIppoliti/argentina-mcp

B✓Verified

MCP server exposing Argentine public jurisdiction/registry data (georef) and datasets.

Measured AI-inference-storage benchmarks with citations, article search, KV-cache ROI estimation.

Clickhouse Dataops

io.github.Aguantar/clickhouse-dataops-mcp

B✓Verified

DataOps ClickHouse MCP server with query optimization and pipeline monitoring

Deterministic engineering solvers: biquad filter design, room eigenmodes, LLM VRAM fit.

Living memory for AI coding agents: recall before acting, report outcomes so confidence is earned.

One-line x402 + Stripe payment middleware for MCP servers.

myspAIce, give your AI a social life: games, music, friendships.

Ibmz

io.github.ExpertVagabond/ibmz

B✓Verified

IBM Z mainframe MCP server - Key Protect HSM & z/OS

Clavis

io.github.KN0WBOT/clavis

A✓Verified

Encrypted credential vault for AI agents — auto OAuth refresh, rate limiting, audit logging.

ox-mcp

io.github.Rheopyrin/ox-mcp

B✓Verified

MCP server for Open-Xchange: email (IMAP/SMTP), Sieve filters, CalDAV calendar, CardDAV contacts

Circulara Observe MCP plugin - meters your AI agents' token spend and carbon, free tier.

Browsegrab

io.github.ArkNill/browsegrab

B✓Verified

Token-efficient browser agent for local LLMs.

Creativity Engine

io.github.CSOAI-ORG/creativity-engine-mcp

B✓Verified

Creativity Engine MCP Server by MEOK AI Labs

Tubemind Secure

io.github.dewtech-technologies/tubemind-secure-mcp

B✓Verified

Secure MCP server for YouTube intelligence — 18 tools, OAuth2, OWASP Top 10 controls.

Co Eli

io.github.matematicsolutions/co-eli-mcp

A✓Verified

MCP server for Colombian Constitutional Court case law (datos.gov.co), citation verification.

Deterministic procedural SVG/PNG backgrounds: 58 generators, curated palettes, brand kits.

Xlsx Audit

io.github.arose26/xlsx-audit-mcp

A✓Verified

Audit Excel workbooks: formula dependency tracing, circular references, risk smells.

63 pay-per-call tools for agents: vision, text, data, web, blockchain.

Nexatron

io.github.sravanmodugula-solved/nexatron-mcp

B✓Verified

Ask your enterprise data in plain English.

Watches your local projects and sites read-only and names what would be lost.

Email for AI agents: send, read replies as threads, run campaigns, with per-key limits.

Graph + vector memory for agents: recall, ingest, search, distill.

Zetesis Scientific Due Diligence

io.github.reutavidan/zetesis

A✓Verified

Due diligence on life-science claims: omics, trials, gene therapy.

Testing

io.github.rog0x/testing

B✓Verified

Test generation, mocks, coverage analysis for AI agents