43,087 servers you connect by URL over streamable HTTP. Nothing to install or keep running on your machine.
A remote MCP server runs on someone else's infrastructure and your client connects to it by URL over streamable HTTP (older servers use SSE). Sign-in usually happens through OAuth in the browser instead of an API key in a config file.
Local servers run as a process on your machine and can reach your files and private network. Remote servers need no runtime and update themselves, but your data goes to the provider. Pick remote for SaaS products, local for files, databases on your network and anything offline.
In Claude Code run claude mcp add --transport http <name> <url>. In Cursor and Gemini CLI add the URL under mcpServers; in VS Code add it under servers with "type": "http". Each server page has the exact config.
Provides access to Romanian business registry data, fiscal status, and 18 years of financial statements for 4.2 million firms.
$claude mcp add --transport http leadgen-mcp https://leadgen-mcp.adrianhomelab.com/mcp?src=mcp-registry
Run engineering simulations like OpenFOAM and FDS on cloudHPC using an AI assistant to manage cases, monitor runs, and download results.
$claude mcp add --transport http cloudhpc-mcp https://mcp.cloudhpc.cloud/mcp
Lets an AI client manage cold email infrastructure including domain purchasing, SMTP mailbox creation, DNS configuration, and email warming.
$claude mcp add --transport http winnr-mcp https://mcp.winnr.app/mcp
Lets an AI agent purchase hosting, deploy websites, manage DNS, register domains, and scale infrastructure through tool calls.
$claude mcp add borealhost-mcp -- uvx borealhost-mcp
Gives AI assistants a FinOps knowledge library covering cloud billing, commitment decisions, allocation, chargeback and waste runbooks.
$claude mcp add cloud-finops-skills -- uvx cloud-finops-mcp
Adds PHI redaction, immutable audit, step-up auth, and tenant isolation between AI agents and FHIR clinical data.
$claude mcp add --transport http healthclawguardrails https://mcp-server-production-5112.up.railway.app/mcp
Gives AI clients live market events, curated equity datapoints on thousands of companies, and on-demand research reports with cited sources.
$claude mcp add --transport http flexreport-mcp https://mcp.flexreportfinapi.com/mcp
Wraps Openapi.com APIs as an MCP server so AI clients can call them, with passthrough Bearer token auth and file handling.
$claude mcp add --transport http mcp-server https://mcp.openapi.com/
Provides AI agents with WHOIS/RDAP, DNS, SSL, subdomain, and email security lookups for any domain.
$claude mcp add --transport http domain-intelligence https://oti-labs.com/mcp
Schedule, publish, and analyze social media posts across 16 different platforms using a single API integration.
$claude mcp add --transport http zernio-python https://mcp.zernio.com/mcp
Start and manage Reason cloud coding agents, projects, and sessions from any MCP client.
$claude mcp add --transport http reason-plugins https://mcp.reasonmachines.com/mcp
Enables AI agents to design test cases, execute runs with AI, upload reports, and assess release readiness within the Katalon platform.
$claude mcp add --transport http true-skills https://platform.katalon.io/mcp
Enables AI assistants to look up Pine Script v6 functions, validate syntax, and access official documentation for indicators and strategies.
$claude mcp add pinescript-mcp -- uvx pinescript-mcp
Enables AI agents to generate and edit images, video, audio, text, and 3D assets using a creative canvas and specialized workflow skills.
$claude mcp add --transport http flora-mcp-skills https://agents.flora.ai/mcp
Provides long-term shared memory, document search, and code indexing for AI agents using a self-hosted ClickHouse backend.
$claude mcp add --transport http loom https://{loom_host}/mcp
Lets an AI client describe, validate, and render electrical single-line and multi-line diagrams using a code-first JSON or Python approach.
$claude mcp add --transport http uniwire https://mcp.uniwire.sh/mcp
Compiles structured course specifications into standards-conformant SCORM 1.2 and 2004 e-learning packages for LMS deployment.
$claude mcp add --transport http edumints-scorm-mcp https://scorm.edumints.com/mcp
Provides a self-hosted shared-memory and coordination mesh for AI agent fleets to share knowledge, skills, and session context.
$claude mcp add --transport http artel https://{artel_host}/mcp
Enables AI agents to query protein interaction networks, functional enrichment, homology lookups, and curated protein annotations.
$claude mcp add --transport http string-mcp https://mcp.string-db.org/
Provides AI agents with an 8-agent research committee for live analysis, scored news streams, and deep research on US stocks and crypto pairs.
$claude mcp add --transport http simianx-skills https://service.simianx.ai/v1/mcp