MCP Servers 15,640

Xero

io.github.wyre-technology/xero-mcp

A✓Verified

MCP server for Xero accounting — contacts, invoices, payments, accounts, and financial reports.

Kci Openapi

io.github.rubato103/kci-openapi-mcp

A✓Verified

KCI (Korea Citation Index) literature & citation search via REST Open API + OAI-PMH

Gogcli

io.github.chrischall/gogcli-mcp

A✓Verified

Google Sheets (and more) for Claude via gogcli — read, write, and manage spreadsheets

Pentagonal

io.github.Achilles1089/pentagonal-mcp

B✓Verified

AI smart contract forge — 8-agent security audits, generation, and compilation across 8 chains

Durable Thinking

io.github.linxule/durable-thinking

B✓Verified

Self-hosted persistent sequential thinking with private history and MCP App visualization.

Meet Live Assist

io.github.krystiangw/meet-live-assist

B✓Verified

Your own agent inside a live Google Meet or Zoom call.

Arkgate

io.github.pedroknigge/arkgate

A✓Verified

When the agent writes a bad import, the write doesn’t land.

Contract Guard

io.github.eltociear/contract-guard-mcp

A✓Verified

EVM contract/token risk check + ERC20 approval (proxy, EIP-7702, unlimited-allowance).

Memory Engine MCP

io.github.SimoneB79/memory-engine-mcp

B✓Verified

Local-first graph memory for AI assistants with SQLite, semantic search, and MCP tools.

RecourseOS

io.github.recourseOS/recourse

B✓Verified

Consequence evaluation for AI agents.

Cisco SD-WAN MCP Server

io.github.pcDamasceno/cisco-sdwan-mcp

B✓Verified

MCP server for Cisco Catalyst SD-WAN (vManage): fabric inventory, device health, alarms, policies.

Oregon Open Data

io.github.pipeworx-io/data-oregon

B✓Verified

Oregon state open data via Socrata SoQL — agencies, business, health, environment.

Claude Remind

io.github.emretheus/claude-remind-mcp

B✓Verified

Search past Claude Code conversations.

Bitatlas

io.github.bitatlas-group/bitatlas

A✓Verified

Zero-knowledge encrypted storage for humans and AI agents.

rstream CLI MCP

io.github.rstreamlabs/rstream

A✓Verified

Local stdio MCP server for rstream setup, tunnels, WebTTY, and remote operations.

tokencast

io.github.krulewis/tokencast

B✓Verified

Pre-execution cost estimation for LLM agent workflows with calibration learning

Clockify Time Tracking

io.github.tracegazer/clockify-mcp

B✓Verified

Clockify time-tracking MCP: 112 tools across 18 domains, read-only by default with opt-in writes.

Project Context

io.github.sandovalrr/project-context

A✓Verified

Safely manage repository-scoped issues across Linear, GitHub Issues, and Jira Cloud.

Lens Org

io.github.pipeworx-io/lens-org

B✓Verified

Lens.org patent + scholarly search (free academic key required)

Spendlog

io.github.makz81/spendlog

B✓Verified

MCP server for expense tracking, invoices, budgets, and financial insights directly in Claude

Noaa Marine Server

io.github.cyanheads/noaa-marine-mcp-server

A✓Verified

Find NOAA tide stations and NDBC buoys, fetch tide predictions, currents, and live conditions.

Krystal Voice Caller

io.github.KrystalUnity/kvc-mcp

B✓Verified

Drive a Krystal Voice Caller tenant from Claude, Cursor, or any MCP-aware agent.

Transistor MCP Server

io.github.conorbronsdon/transistor-mcp

A✓Verified

Manage Transistor.fm podcasts: episodes, analytics, transcripts, and webhooks.

Microcap

io.github.monoxide-xen/microcap-mcp

B✓Verified

Simulate, generate and draw analog circuits in Micro-Cap 12: SPICE analyses, sweeps and schematics