MCP servers on npm
Node.js servers you run with npx or install globally.
Intelliboard
Kanban do Intelliboard por MCP: handoff entre agentes e validação imposta antes de concluir.
investra-ai-mcp
Real estate investment intelligence: search, comps, cash flow, off-market leads, skip trace.
irs-taxpayer
44 local US tax estimation and planning tools for supported TY2024 through TY2026 scenarios.
iwantmymtg-mcp
Query Magic: The Gathering cards, sets, and prices and manage your I Want My MTG collection.
JavaLens
63 semantic Java analysis tools via Eclipse JDT: navigation, refactoring, code intelligence.
Judges Panel
45 judges that evaluate AI-generated code for security, cost, and quality with built-in AST.
k-data-mcp
Korean market data: kimchi premium, sell-side research, news. Pay per call in USDC via x402.
kenotex-mcp
Let your coding agent manage real todos, events, and check-in habits in Kenotex on your Mac.
koncept-mcp-server
Query a curated YAML semantic concept graph for codebase invariants and cross-cutting facts.
kx402
Kaspa x402 agent payer — pay x402 v2 services on Kaspa (KAS) per call, no account or API key
leafengines
🌱 Agricultural AI: Soil analysis, crop recommendations, weather forecasts. FREE TurboQuant.
localecheck
Verified locale data for AI agents: dates, phone, currency, tax, holidays, addresses (UK/US)
logicnodes-mcp-bridge
Signed PII-Shield: redact PII to an EIP-191 attestation, plus x402 pay-per-call agent tools.
loki-mode
Autonomous spec-to-product coding-agent CLI with an MCP server exposing 36 tools over stdio.
mailsink
Disposable inboxes for AI agents and CI: catch the verification email, read the OTP or link.
mapsi-mcp
Geocoding, routing, isochrone, H3, elevation and 13 more geospatial tools via OpenStreetMap.
mcp
Unlimited agent mailboxes — create identities, read/wait for mail, extract OTPs, send email.
mcp
RemoteLive Kalshi and Polymarket data: EV edges, cross-venue arbitrage, markets, and whale trades.
MCP Shield
Security scanner for MCP servers. SSRF, path traversal, injection, auth, secrets. Grade A-F.
MCP TUSS / Rol ANS
Consulta tabelas TUSS da ANS: procedimentos, medicamentos, diárias e taxas via SQLite local.
mcp-funding-press-signal-scanner
Scan news for funding rounds, exec moves, product launches, and acquisitions at any company.
mcp-icp-fit-scorer
Scores a company against your ICP with weighted signals. Returns score, tier, and breakdown.
mcp-ldbd
Submit and track stock/crypto direction predictions on LDBD's public leaderboard (ldbd.app).
mcp-legal-entity-resolver
Resolve a company domain to its registered legal entity, company number, LEI and VAT number.
mcp-macos
Observe & operate a Mac — files, processes, apps, shell, AppleScript, GUI — safe by default.
mcp-server
Runtime authority for AI agents: credential mediation, spend cap, approval gates, audit log.
mcp-server
Inspect AgentMark traces and drive AgentMark Cloud: apps, experiments, metrics, deployments.
mcp-telemetry-server
Streams live progress from mcp-telemetry-sdk-instrumented tools to any connected MCP client.
memoro
Personal AI memory layer on your own computer. Read/write durable memory across MCP clients.
Metro MCP
MCP server for React Native/Expo runtime debugging, inspection, and automation via Metro/CDP
Metroidvania Studio
Create and edit connected 2D maps with a local, workspace-scoped MCP server and Lua scripts.
modelcostsaver
Offline MCP: predict LLM call cost and pick the cheapest capable model. No keys, no network.
modelwatch
Continuous behavioral drift monitoring for LLM apps — catches silent provider model updates.
msds-chain
Chemical safety intelligence — 23 tools: compatibility, hazards, PPE, compliance, SDS lookup
musescore-mcp
MuseScore for Claude — search sheet music and read score metadata via your signed-in browser
navigator
Read-only repo navigation and progressive disclosure; BM25 locator with registered evidence.
nicepick
Opinionated 'which tool should I pick?' verdicts for agents — 900+ tool/library comparisons.
nigeria-grid3-boundaries
Nigerian admin boundaries (state/LGA/ward): centroid, bbox, reverse-geocode. GRID3, keyless.
o360-mcp
Run Offensive360 SAST scans (60+ languages) on local code; findings with file/line and fixes
ObsidianCorps Umami Analytics
Umami v3 MCP for Cloud or self-hosted analytics, with read-only, privacy-conscious defaults.
omnideck
Local privacy-first tools: redact secrets, decode JWTs, compare LLM costs. No network calls.
openfoot-mcp
Football fixtures, standings, lineups, live events and shot-level xG across 75 competitions.
Opik MCP Server
Interact with Opik prompts, traces, datasets and metrics through the Model Context Protocol.
Pane
Hand a human a rich interactive UI by URL and get structured data back, from any MCP client.
Patchloom
Agent-safe structured edits: JSON/YAML/TOML/md/AST, dry-run, batch/tx. Not a filesystem MCP.
paystack-mcp
Agent-callable Paystack for African commerce. Ten tools, integer-kobo money, NDPA-compliant.
Phantom Secrets
Stop AI coding agents from leaking API keys. Local proxy swaps real secrets for phm_ tokens.
plan-to-eat
Unofficial Plan to Eat client: recipes, meal planner, leftovers, freezer, and shopping list.