MCP Servers 16,674

Mailchimp Server

io.github.cyanheads/mailchimp-mcp-server

A✓Verified

Mailchimp via MCP: draft, test, and send campaigns; manage audiences and subscribers; pull reports.

Server

io.github.icedq-tools/mcp-server

A✓Verified

MCP Server for iceDQ Data Reliability Platform

AI-Cost-CLI

io.github.ufhouck/aicost-cli

A✓Verified

AI API cost calculator, recommender & MCP server.

Server

io.github.retain-so/mcp-server

B✓Verified

Model Context Protocol server for Retain: let AI agents query churn risk and act on retention.

ConnectWise Automate

io.github.wyre-technology/connectwise-automate-mcp

A✓Verified

MCP server for ConnectWise Automate RMM — computers, clients, alerts, and scripts.

Tracetify

io.github.tracetify/tracetify-mcp

A✓Verified

Find competitors, trace how they grew, watch what they ship — plus your Search Console.

Sber

io.github.theYahia/sber-mcp

B✓Verified

MCP server for Sberbank API — accounts, statements.

Ledger

io.github.eternal-roman/ledger

A✓Verified

Exact-decimal double-entry for agents.

Context Keeper

io.github.jarmstrong158/context-keeper

A✓Verified

Durable project-memory MCP: decisions, constraints, and pipelines across Claude sessions.

Icdwise

io.github.qinisolabs/icdwise

B✓Verified

Verified ICD-10-CM code lookup & validation for AI agents — official descriptions, not guesses.

Robokassa

io.github.theYahia/robokassa-mcp

A✓Verified

MCP server for Robokassa payment API — generate payment URLs, check invoice status.

Orcalayer

io.github.orcalayer/orcalayer-mcp

A✓Verified

Polymarket smart-money analytics: whale leaderboard, wallet P&L, market consensus, live alerts

Tgms

io.github.zxf-work/tgms

A✓Verified

Bi-temporal graph store with 15 verified temporal operators as typed, deterministic MCP tools.

Kāhea

io.github.copyleftdev/kahea

A✓Verified

Deterministic HTTP/WebSocket testing and policy-gated API execution for AI agents.

DeltaSignal ATLAS-7

io.github.aitrailblazer/deltasignal-atlas-7

B✓Verified

SEC/XBRL issuer intelligence for crypto public companies via MCP, OpenAPI, x402, and MPP.

Sdcvalidator

io.github.SemanticDataCharter/sdcvalidator

A✓Verified

SDC4 structural validator with ExceptionalValue recovery; thin wrapper over xmlschema.

Slang Workflows

io.github.shofer-dev/slang-workflows

B✓Verified

Provable, declarative multi-agent workflows for Claude Code (typed .slang, non-LLM executor).

Memora

io.github.Servation/memora-mcp

A✓Verified

Flashcards, quizzes, and cloze cards with spaced repetition, as an inline MCP App.

Reply.io

io.github.reply-io/reply-mcp

B✓Verified

Manage sequences, contacts, and outreach statistics on Reply.io's sales engagement platform.

iTechSmart UAIO

io.github.Iteksmart/mcp-server

B✓Verified

Connect AI agents to iTechSmart UAIO, ProofLink verification, and autonomous IT operations.

Agentradar

io.github.Bichev/agentradar

B✓Verified

Trust scoring, scam detection, and EAS attestations for ERC-8004 + x402 agents on Base.

GitHub

io.github.aifity/omnigit-mcp

A✓Verified

Connect AI assistants to GitHub - manage repos, issues, PRs, workflows, and git operations.

Chainanalyzer

io.github.rascal-3/chainanalyzer-mcp

B✓Verified

Multi-chain AML risk scoring, sanctions screening, and tx tracing across BTC, ETH, POL, AVAX, SOL.

Empty Public

io.github.brkd-h1/mcp-empty-public

B✓Verified

Minimal streamable HTTP MCP server used for owned-account registry connectivity tests.