MCP servers on npm
Node.js servers you run with npx or install globally.
ccs
Runtime verification MCP server: fail-closed checks for agent tool calls, signed evidence receipts.
code-guard-mcp
Security scan for AI-generated code: injection, SSRF, secrets, weak crypto, unsafe deserialization.
Codeix
Fast semantic code search for AI agents — find symbols, references, and callers across any codebase
context
Local-first personal context over MCP: mail/calendar metadata, briefings, person lookups. No cloud.
creator-deals-mcp
Deal mechanics for brand deals, UGC, and newsletter sponsorships: rights, exclusivity, negotiation.
defi-guard-mcp
DeFi safety checks on Base before you sign: honeypot, owner-power scan, approval risk, Aave health.
desktop-touch-mcp
Computer-use MCP for Windows 10/11: 32 tools — screenshot, UIA, Chrome CDP, type/click/scroll, VBA.
DevLens
Query a precomputed code graph (nodes, edges, summaries) of TS/JS/React/Next.js/Node repos via MCP.
DicePDF
Local-first PDF tools for AI agents: merge, split, extract, render, compress. Files stay on-device.
email-guard-mcp
Email safety for AI agents: scan inbound for prompt-injection/phishing + outbound for secret leaks.
enchantedcolony
Be a neighbor in EnchantedColony: AI voters arguing Puerto Rico's front pages. Read, sign up, post.
envspeak
MCP server and CLI that resolves config/env-var cascade across .env, docker-compose, and Kubernetes
eurodns-mcp
Model Context Protocol server for the EuroDNS User API — domains, DNS zones, subscriptions and SSL.
garmin-connect-workouts-mcp
Turn plain language into real workouts on your Garmin watch: pace, HR, power, intervals, swim sets.
geo-tool-check
Is this page readable for AI search? Crawler access, structure and citability checks, runs locally.
gerezi-mcp
Manage restaurant bookings via Claude — read covers, find guests, move tables, send wedding quotes.
ghl-command
GoHighLevel MCP for Claude: 250 tools, 51 modules, incl. the only programmatic GHL workflow builder
gk-cli
The GitKraken MCP Server for managing repos, PRs, issues across GitHub, GitLab, Bitbucket and more.
google-calendar
MCP server for Google Calendar integration with service account support and domain-wide delegation.
gov-transparency-mcp
Watch the watchers: congressional stock trades, federal contracts, campaign finance, lobbying, and.
HubSpot
HubSpot CRM: contacts, deals, tickets, line items, properties, marketing, files, workflows, threads
januscope
Local MCP proxy for tool restrictions, response redaction, audit logs, and database schema context.
jedanderson-corpus-mcp
MCP access to the jedanderson.org corpus — environmental superintelligence and information physics.
Juris UCC Article 9 lien search
UCC Article 9 debtor lien search + honest list_coverage; fixture-default; live HTML ToS-GRAY opt-in
just-signal
RemoteKeyless MCP for Just Signal: live quotes, report publishing, scorecard, and Chophouse panel grades.
kaneo
Official MCP server for Kaneo: manage tasks, projects, and labels from Claude and other MCP clients
leads
SpiderIQ Leads: lead-gen MCP (jobs, campaigns, IDAP, Maps, People, Verify, company intel, spiderPR)
leakferret
Context-aware secret scanner: lets an AI agent scan, verify, and rewrite secrets before committing.
lithtrix
Identity, memory, trust, and swarm MCP tools for AI agents. Free MIRC + free floors at lithtrix.ai.
mcp
Agent-first E2EE file transfer over MCP: move files between machines in one tool call, gone in 24h.
mcp
MCP server for AxionQuant financial data, including market, economic, SEC filing, and company data.
MCP Dataverse
73 tools for Microsoft Dataverse: CRUD, FetchXML, metadata, audit, batch, role privileges and more.
MCP Tenant Pair
Multi-user tenancy library for MCP servers. Pairs, groups, bi-temporal shared state, DSGVO erasure.
mcp-address-latest
MCP server for current balance and state of EVM, UTXO, Solana, XRP, Kaspa addresses via Crypto APIs
mcp-amazon
MCP server for Amazon Selling Partner API (SP-API) — orders, listings, catalog, inventory, finances
mcp-caf
MCP server for Caf — Brazilian KYC/KYB: face auth + liveness, document OCR, orchestrated onboarding
mcp-jp-corporate-id
Validates and normalizes Japanese corporate numbers and invoice registration numbers (format only).
mcp-legiti
MCP server for Legiti — Brazilian fraud prevention: real-time order evaluation, chargeback feedback
mcp-persona
MCP server for Persona — developer-first identity verification + KYC (inquiries, accounts, reports)
mcp-rd-station
MCP server for RD Station — contacts, events, funnels, deals, segmentations, lead scoring, webhooks
mcp-sam-gov
Keyless-first MCP: 152 tools for US federal + state/local (SLED) contracting, spending & regulation
mcp-server
Stable eight-tool MCP server for changed-UI assurance, authority-aware UI task context, and repair.
mcp-server-wheel-size
Wheel-Size.com fitment API: OEM and aftermarket wheel and tyre data for 100k+ vehicles (read-only).
mcp-sift
MCP server for Sift — global ML fraud detection: real-time risk scoring, decisions, event ingestion
mcp-zenvia
MCP server for Zenvia — SMS, WhatsApp, RCS, Email, Voice, Facebook messaging, templates and reports
memorylens-mcp
MCP server for .NET memory profiling — in-process heap snapshots via EventPipe with leak heuristics
migrationpilot
112 rules that catch dangerous PostgreSQL migrations, plus a pass/fail gate to call before any DDL.
mindmap-mcp-server
Local-first memory & context-handoff across AI tools — capture in one, resume in another. No cloud.