model-context-protocol MCP servers

GreatQuestion/mcp

MCP server Claude CodeCodexCursor +2

Run user research from any AI tool. Create studies, recruit participants, query insights. Remote server at greatquestion.co.

Portaltocoding/second-brain-mcp

MCP server Claude CodeCodexCursor +2

Second brain en Obsidian: notas, conceptos como nodos, resurfacing y salud del grafo. En castellano. Runs locally from the @toportal/second-brain-mcp npm package. Needs 2 environment variables to run.

Prismor/prismix-status-mcp

MCP server Claude CodeCodexCursor +2

Real-time status for 75+ AI services (OpenAI, Anthropic, Cursor). No auth, CORS-enabled. Remote server at prismix.dev.

Liohtml/sistrix-mcp

MCP server Claude CodeCodexCursor +2

MCP server "sistrix-mcp" as configured in Liohtml/sistrix-mcp. Launched with sistrix-mcp. Needs 2 environment variables to run.

RudrenduPaul/PaceProof

MCP server Claude CodeCodexCursor +2

Verifies Ed25519-signed attestation records and builds audit reports via MCP tools. Runs locally from the paceproof-cli npm package.

RyanKramer/wisegrid-mcp

MCP server Claude CodeCodexCursor +2

WiseGrid MCP server — read and write sheets, rows, columns and reports from any AI agent. Runs locally from the wisegrid-mcp Python package. Needs 2 environment variables to run.

Skillproofdev/skillproof-mcp

MCP server Claude CodeCodexCursor +2

Check whether a Claude Code skill was tested and whether it works before installing it. Runs locally from the skillproof-mcp npm package.

TotesMagotes/expensebot-mcp

MCP server Claude CodeCodexCursor +2

Capture receipts, scan Gmail, analyze spending, and create reviewed reports from AI assistants. Runs locally from the @expensebot/mcp-server-auth npm package.

TweedBeetle/dependency-fitness-mcp

MCP server Claude CodeCodexCursor +2

MCP server that returns a cross-validated dependency FITNESS verdict for npm packages: deprecated / yanked / superseded status plus an inferred safe migration target — what to move to and how confident we are — cross-checked across the npm registry, deps. Runs locally from the dependency-fitness-mcp npm package.

Un3x/ai-success-story

MCP server Claude CodeCodexCursor +2

First-person AI war-stories from coding sessions, searchable via MCP for prior-art consultation. Remote server at ai-success-story-20f19ed7769b.herokuapp.com.

VBlackJack/Datacron

MCP server Claude CodeCodexCursor +2

Local-first MCP server that exposes a Markdown vault through MCP. Runs locally from the datacron Python package. Needs 1 environment variable to run.

WardenPoint/wardenpoint-mcp

MCP server Claude CodeCodexCursor +2

Configure on-call alerting from an AI agent: recipients, groups, escalation policies, schedules. Runs locally from the @wardenpoint/mcp-server npm package. Needs 4 environment variables to run.

addiplus/vercel-deployment-mcp

MCP server Claude CodeCodexCursor +2

Reference MCP stdio server for observing Vercel projects and deployments. Runs locally from the @addiplus/vercel-deployment-mcp npm package. Needs 2 environment variables to run.

allamiwayl-27/rabatrealestate

MCP server Claude CodeCodexCursor +2

Real estate MCP server for Morocco — search, valuation, market analysis, 17 tools. Remote server at realestatecapitale.ma.

amin-ale/mcp-quickbooks

MCP server Claude CodeCodexCursor +2

QuickBooks Online MCP server for invoices, customers, and payments. OAuth 2.1 + PKCE, stdio/HTTP. Runs locally from the mcp-quickbooks Python package. Needs 5 environment variables to run.

amortegui84/printscale-mcp

MCP server Claude CodeCodexCursor +2

Upscale images to print-ready files (TIFF/PNG/JPG) via PrintScale. Runs locally from the printscale-mcp npm package. Needs 1 environment variable to run.

apancyborg/appsgolem-mcp

MCP server Claude CodeCodexCursor +2

Cut clips from YouTube videos in any format and get a direct download URL. Runs locally from the appsgolem-mcp npm package. Needs 2 environment variables to run.

apitier/apitier-mcp-server

MCP server Claude CodeCodexCursor +2

APITier utility APIs as MCP tools: validation, UK/India address lookup, barcode/QR, data conversion. Runs locally from the @apitier/mcp-server npm package. Needs 7 environment variables to run.

arose26/statcan-mcp

MCP server Claude CodeCodexCursor +2

Statistics Canada's 8,200+ data tables: CPI, GDP, labour force, housing. No API key. Runs locally from the statcan-mcp npm package.

asafichaki/renology-cost-data-mcp

MCP server Claude CodeCodexCursor +2

MCP server "renology-cost-data" as configured in asafichaki/renology-cost-data-mcp. Runs in Docker (ghcr.io/asafichaki/renology-cost-data-mcp:1.0.1).

atomno-mcp/mcp-newbuild

MCP server Claude CodeCodexCursor +2

A data service for checking Russian residential construction companies and projects using official housing-registry information. It provides developer details, project declarations, escrow arrangements, construction permits, deadline changes, buildings under construction, and an advisory risk summary.

beepboop2025/data-breach-detector

MCP server Claude CodeCodexCursor +2

Read-only breach-intelligence MCP: reports THAT an organization was breached and which data types leaked, across full history from public feeds (HaveIBeenPwned, RansomLook, ransomwatch archive, SEC 8-K 1.05). Never the leaked data. Runs locally from the data-breach-detector Python package.

bvenkata/mcp-api-connect

MCP server Claude CodeCodexCursor +2

Protocol- and auth-agnostic API connector engine: send one normalized payload, reach REST or SOAP services behind any auth scheme — as a library, HTTP API, or MCP server. Runs locally from the mcp-api-connect Python package.

ciinkwia/lithium-vault-mcp

MCP server Claude CodeCodexCursor +2

Primary-source lithium & battery-metals mining data (AISC, reserves, filings) via x402. Runs locally from the lithium-vault-mcp npm package. Needs 6 environment variables to run.