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Perplexity

Perplexity Agent API calls a remote MCP server over Streamable HTTP. Saved custom connectors also allow SSE.

What the docs say

The Agent API mcp tool sends a server URL and requires Streamable HTTP. A custom connector saved in the API console can use Streamable HTTP or SSE. The help-center page for the Perplexity app's local command did not load for this check, so local stdio is not included.

Auth. Managed and custom connectors store credentials on the project. The mcp tool can send authorization on the request. Connector calls run without approval unless require_approval is set.

Limits from the docs

Setup

  1. For one request, add a tool with type mcp, server_url, and server_label.
  2. Or save a custom connector in the project connectors page with the MCP URL, API key or none, and Streamable HTTP or SSE.
  3. Pass type connector and the connector id on later requests.

Sources

Compatibility rule

A listing is included when its directory transport token is one this platform's docs describe. The token is SSE when the transport label contains “sse”; otherwise HTTP when the label contains “http” or the listing has a hosted remote endpoint; otherwise stdio when the label contains “stdio”; otherwise undeclared. Undeclared listings are left out. This is a transport match, not a connection test. MCPwell has not run these servers inside this platform.

Directory transports counted here: remote HTTP, SSE. Only hosted remote listings are included.

Only hosted remote listings with an HTTP or SSE token are included.

Officially listed is a separate mark. It is used only when this platform's own directory or connector gallery names that server and the name matches one listing in this directory. A sentence in a setup example is not a gallery listing. The mark is not a connection test.

MCP servers (24,154)

Paid placements appear first and are labelled Sponsored or Featured; the rest are sorted by GitHub stars. Sorted by GitHub stars as of 2026-10-17. Servers with no public GitHub repo follow, in alphabetical order.

The first 60 cards are in the page HTML. With JavaScript, the filters page all 24,154 compatible listings.

Paperclip

Developer Tools

Paperclip is Incorporatedpartners's MCP server in the official registry (io.github.IncorporatedPartners/labelhead-artist-momentum). Declared transport: Streamable HTTP (remote).

Streamable HTTP (remote)

★ 103,555 GitHub stars · 2026-10-17

Real user ratings coming soon

Nextchat

Communication

Nextchat is Ainetcafe's MCP server in the official registry (com.ainetcafe/ai-netcafe). Declared transport: Streamable HTTP (remote).

Streamable HTTP (remote)

★ 88,852 GitHub stars · 2026-10-17

Real user ratings coming soon

World Monitor

Developer Tools

World Monitor is Worldmonitor's MCP server in the official registry (app.worldmonitor/mcp). Declared transport: Streamable HTTP (remote).

Streamable HTTP (remote)

★ 88,618 GitHub stars · 2026-10-17

Real user ratings coming soon

Netdata

Developer Tools

Netdata is Netdata's MCP server in the official registry (io.github.netdata/mcp-server). Declared transport: Streamable HTTP (remote).

Streamable HTTP (remote)

★ 80,985 GitHub stars · 2026-10-17

Real user ratings coming soon

Front-End Checklist

Developer Tools

Front-End Checklist is Thedaviddias's MCP server in the official registry (io.github.thedaviddias/front-end-checklist). Declared transport: Streamable HTTP (remote).

Streamable HTTP (remote)

★ 74,489 GitHub stars · 2026-10-17

Real user ratings coming soon

Context7 (Upstash)

Developer Tools

Feeds current, version-specific library documentation into a coding assistant's context.

Streamable HTTP (remote), stdio (local, npm), stdio (local, mcpb)

★ 63,201 GitHub stars · 2026-10-17

Real user ratings coming soon

Tldraw

Developer Tools

Tldraw is Tldraw's MCP server in the official registry (io.github.tldraw/tldraw). Declared transport: Streamable HTTP (remote), SSE (remote).

Streamable HTTP (remote), SSE (remote)

★ 50,963 GitHub stars · 2026-10-17

Real user ratings coming soon

Metabase

Databases

Metabase's server for searching and querying a Metabase instance. The registry URL is a hostname template, not a shared public endpoint.

Streamable HTTP (remote)

★ 49,714 GitHub stars · 2026-10-17

Real user ratings coming soon

Reactive Resume

Developer Tools

Reactive Resume is Amruthpillai's MCP server in the official registry (io.github.amruthpillai/reactive-resume). Declared transport: Streamable HTTP (remote).

Streamable HTTP (remote)

★ 44,439 GitHub stars · 2026-10-17

Real user ratings coming soon

PostHog

Product Analytics

PostHog's server for product analytics, feature flags and experiments.

Streamable HTTP (remote), SSE (remote)

★ 40,321 GitHub stars · 2026-10-17

Real user ratings coming soon

Ui Tars Desktop

Developer Tools

Ui Tars Desktop is Bytedance's MCP server in the official registry (io.github.bytedance/mcp-server-browser). Declared transport: stdio (local, npm), SSE (remote), Streamable HTTP (remote).

stdio (local, npm), SSE (remote), Streamable HTTP (remote)

★ 39,306 GitHub stars · 2026-10-17

Real user ratings coming soon

GitHub

Developer Tools

GitHub's own server for working with repositories, issues, pull requests and Actions workflows from an AI client.

Streamable HTTP (remote), stdio (local, oci)

★ 33,694 GitHub stars · 2026-10-17

Real user ratings coming soon

Agent Skills Search Server

Search & Web Data

Agent Skills Search Server is mcp's MCP server in the official registry (ai.com.mcp/skills-search). Declared transport: Streamable HTTP (remote).

Streamable HTTP (remote)

★ 26,236 GitHub stars · 2026-10-17

Real user ratings coming soon

OpenWork MCP Gateway

Developer Tools

OpenWork MCP Gateway is Openworklabs's MCP server in the official registry (com.openworklabs/openwork). Declared transport: Streamable HTTP (remote).

Streamable HTTP (remote)

★ 24,156 GitHub stars · 2026-10-17

Real user ratings coming soon

Oh My Posh Validator

Developer Tools

Oh My Posh Validator is Ohmyposh's MCP server in the official registry (dev.ohmyposh/validator). Declared transport: Streamable HTTP (remote).

Streamable HTTP (remote)

★ 23,599 GitHub stars · 2026-10-17

Real user ratings coming soon

Skyvern

Developer Tools

Skyvern is Skyvern Ai's MCP server in the official registry (io.github.Skyvern-AI/skyvern). Declared transport: Streamable HTTP (remote).

Streamable HTTP (remote)

★ 23,222 GitHub stars · 2026-10-17

Real user ratings coming soon

Compiler Explorer

Developer Tools

Compiler Explorer is Compiler Explorer's MCP server in the official registry (io.github.compiler-explorer/compiler-explorer). Declared transport: Streamable HTTP (remote).

Streamable HTTP (remote)

★ 19,136 GitHub stars · 2026-10-17

Real user ratings coming soon

Keploy

Developer Tools

Keploy is Keploy's MCP server in the official registry (io.github.keploy/mcp). Declared transport: Streamable HTTP (remote).

Streamable HTTP (remote)

★ 18,616 GitHub stars · 2026-10-17

Real user ratings coming soon

GitDiagram

Developer Tools

GitDiagram is Gitdiagram's MCP server in the official registry (com.gitdiagram/gitdiagram). Declared transport: Streamable HTTP (remote).

Streamable HTTP (remote)

★ 18,295 GitHub stars · 2026-10-17

Real user ratings coming soon

Coder

Developer Tools

Coder is Coder's MCP server in the official registry (io.github.coder/coder). Declared transport: Streamable HTTP (remote).

Streamable HTTP (remote)

★ 17,061 GitHub stars · 2026-10-17

Real user ratings coming soon

MCP Toolbox

Developer Tools

MCP Toolbox is Googleapis's MCP server in the official registry (io.github.googleapis/genai-toolbox). Declared transport: Streamable HTTP (remote).

Streamable HTTP (remote)

★ 16,673 GitHub stars · 2026-10-17

Real user ratings coming soon

MCP Toolbox for Databases

Databases

MCP Toolbox for Databases is Googleapis's MCP server in the official registry (io.github.googleapis/mcp-toolbox). Declared transport: Streamable HTTP (remote).

Streamable HTTP (remote)

★ 16,673 GitHub stars · 2026-10-17

Real user ratings coming soon

OpenMetadata

Developer Tools

OpenMetadata is Open Metadata's MCP server in the official registry (io.github.open-metadata/openmetadata-mcp). Declared transport: Streamable HTTP (remote).

Streamable HTTP (remote)

★ 15,504 GitHub stars · 2026-10-17

Real user ratings coming soon

Inbox Zero

Developer Tools

Inbox Zero is Elie222's MCP server in the official registry (io.github.elie222/inbox-zero). Declared transport: Streamable HTTP (remote).

Streamable HTTP (remote)

★ 12,600 GitHub stars · 2026-10-17

Real user ratings coming soon

Apify

Search & Web Data

Runs ready-made scrapers and crawlers (Actors) from the Apify Store to pull data from websites.

Streamable HTTP (remote)

★ 11,708 GitHub stars · 2026-10-17

Real user ratings coming soon

Mobilerun

Developer Tools

Mobilerun is Droidrun's MCP server in the official registry (io.github.droidrun/mobilerun). Declared transport: Streamable HTTP (remote).

Streamable HTTP (remote)

★ 9,681 GitHub stars · 2026-10-17

Real user ratings coming soon

Nhost

Databases

Nhost's local server for letting a signed-in user work with the data their own permissions allow.

Streamable HTTP (remote)

★ 9,357 GitHub stars · 2026-10-17

Real user ratings coming soon

openstatus

Developer Tools

openstatus is Openstatus's MCP server in the official registry (dev.openstatus/mcp). Declared transport: Streamable HTTP (remote).

Streamable HTTP (remote)

★ 9,190 GitHub stars · 2026-10-17

Real user ratings coming soon

AIHOT

Developer Tools

AIHOT is Kkkkhazix's MCP server in the official registry (io.github.KKKKhazix/aihot). Declared transport: Streamable HTTP (remote).

Streamable HTTP (remote)

★ 7,941 GitHub stars · 2026-10-17

Real user ratings coming soon

Sui Knowledge Base (kapa Ai)

Maps & Location

Sui Knowledge Base (kapa Ai) is Jessiemongeon1's MCP server in the official registry (io.github.jessiemongeon1/sui-kapa). Declared transport: Streamable HTTP (remote).

Streamable HTTP (remote)

★ 7,778 GitHub stars · 2026-10-17

Real user ratings coming soon

Honcho

Developer Tools

Honcho is Plastic Labs's MCP server in the official registry (io.github.plastic-labs/honcho). Declared transport: Streamable HTTP (remote).

Streamable HTTP (remote)

★ 7,660 GitHub stars · 2026-10-17

Real user ratings coming soon

Firecrawl

Search & Web Data

Scrapes and searches the web via Firecrawl, returning clean page content for LLMs.

Streamable HTTP (remote), stdio (local, npm)

★ 7,624 GitHub stars · 2026-10-17

Real user ratings coming soon

Agent-Native Analytics

Product Analytics

Agent-Native Analytics is Builderio's MCP server in the official registry (io.github.BuilderIO/agent-native-analytics). Declared transport: Streamable HTTP (remote).

Streamable HTTP (remote)

★ 7,410 GitHub stars · 2026-10-17

Real user ratings coming soon

Business Contact Finder

AI & Memory

Business Contact Finder is Ottobot's MCP server in the official registry (agency.ottobot/business-contact-finder). Declared transport: Streamable HTTP (remote).

Streamable HTTP (remote)

★ 7,370 GitHub stars · 2026-10-17

Real user ratings coming soon

Basebalance Cloud — X402 Rpc & Gateway

Search & Web Data

Basebalance Cloud — X402 Rpc & Gateway is Basebalance's MCP server in the official registry (cloud.basebalance/basebalance). Declared transport: Streamable HTTP (remote).

Streamable HTTP (remote)

★ 7,349 GitHub stars · 2026-10-17

Real user ratings coming soon

Openshorts

Developer Tools

Openshorts is Mutonby's MCP server in the official registry (io.github.mutonby/openshorts). Declared transport: Streamable HTTP (remote).

Streamable HTTP (remote)

★ 6,742 GitHub stars · 2026-10-17

Real user ratings coming soon

Airweave Search

Search & Web Data

Airweave Search is Airweave Ai's MCP server in the official registry (io.github.airweave-ai/search). Declared transport: Streamable HTTP (remote), stdio (local, npm).

Streamable HTTP (remote), stdio (local, npm)

★ 6,558 GitHub stars · 2026-10-17

Real user ratings coming soon

Klavis

Developer Tools

Klavis is Klavis's MCP server in the official registry (ai.klavis/strata). Declared transport: Streamable HTTP (remote).

Streamable HTTP (remote)

★ 5,813 GitHub stars · 2026-10-17

Real user ratings coming soon

Treg To

Design

Treg To is Superdesigndev's MCP server in the official registry (io.github.superdesigndev/treg). Declared transport: Streamable HTTP (remote).

Streamable HTTP (remote)

★ 5,680 GitHub stars · 2026-10-17

Real user ratings coming soon

Draw Io

AI & Memory

Draw Io is Draw's MCP server in the official registry (io.draw/mcp). Declared transport: Streamable HTTP (remote).

Streamable HTTP (remote)

★ 5,650 GitHub stars · 2026-10-17

Real user ratings coming soon

Finance Toolkit

Finance

Finance Toolkit is Jerbouma's MCP server in the official registry (io.github.JerBouma/financetoolkit). Declared transport: Streamable HTTP (remote), stdio (local, pypi).

Streamable HTTP (remote), stdio (local, pypi)

★ 5,437 GitHub stars · 2026-10-17

Real user ratings coming soon

Ask Jev

Developer Tools

Ask Jev is Pollinations's MCP server in the official registry (io.github.pollinations/ask-jev). Declared transport: Streamable HTTP (remote).

Streamable HTTP (remote)

★ 5,217 GitHub stars · 2026-10-17

Real user ratings coming soon

Google Ads + Meta Ads + Ga4

Developer Tools

Google Ads + Meta Ads + Ga4 is Irinabuht12 Oss's MCP server in the official registry (io.github.irinabuht12-oss/google-meta-ads-ga4-mcp). Declared transport: Streamable HTTP (remote).

Streamable HTTP (remote)

★ 5,144 GitHub stars · 2026-10-17

Real user ratings coming soon

Exa

Search & Web Data

Gives agents Exa-powered web search, page content retrieval and multi-step research.

Streamable HTTP (remote)

★ 5,140 GitHub stars · 2026-10-17

Real user ratings coming soon

Jitsu

Developer Tools

Jitsu is Jitsu's MCP server in the official registry (com.jitsu/mcp). Declared transport: Streamable HTTP (remote).

Streamable HTTP (remote)

★ 5,108 GitHub stars · 2026-10-17

Real user ratings coming soon

Tradingview

Finance

Tradingview is Atilaahmettaner's MCP server in the official registry (io.github.atilaahmettaner/tradingview-mcp). Declared transport: Streamable HTTP (remote).

Streamable HTTP (remote)

★ 5,078 GitHub stars · 2026-10-17

Real user ratings coming soon

Mockserver Monorepo

Developer Tools

Mockserver Monorepo is Mock's MCP server in the official registry (com.mock-server/mockserver). Declared transport: Streamable HTTP (remote).

Streamable HTTP (remote)

★ 4,993 GitHub stars · 2026-10-17

Real user ratings coming soon

Cloudflare

Cloud & Infrastructure

A family of hosted Cloudflare servers, each covering a different product area of a Cloudflare account.

Streamable HTTP (remote), SSE (remote)

★ 4,388 GitHub stars · 2026-10-17

Real user ratings coming soon

Tolgee

Developer Tools

Tolgee is Tolgee's MCP server in the official registry (io.github.tolgee/tolgee). Declared transport: Streamable HTTP (remote).

Streamable HTTP (remote)

★ 4,131 GitHub stars · 2026-10-17

Real user ratings coming soon

NotFair-GoogleAds

Developer Tools

NotFair-GoogleAds is Nowork Studio's MCP server in the official registry (io.github.nowork-studio/notfair). Declared transport: Streamable HTTP (remote).

Streamable HTTP (remote)

★ 3,952 GitHub stars · 2026-10-17

Real user ratings coming soon

Radar

Developer Tools

Radar is Skyhook Io's MCP server in the official registry (io.github.skyhook-io/radar). Declared transport: Streamable HTTP (remote).

Streamable HTTP (remote)

★ 3,835 GitHub stars · 2026-10-17

Real user ratings coming soon

Grafana

Observability

Grafana Labs' server for searching dashboards and querying data sources in a Grafana instance.

Streamable HTTP (remote), stdio (local, oci)

★ 3,570 GitHub stars · 2026-10-17

Real user ratings coming soon

RevoGrid DataGrid MCP Pro

Developer Tools

RevoGrid DataGrid MCP Pro is Revolist's MCP server in the official registry (io.github.revolist/revogrid-mcp-pro). Declared transport: Streamable HTTP (remote).

Streamable HTTP (remote)

★ 3,450 GitHub stars · 2026-10-17

Real user ratings coming soon

ShipSwift

Developer Tools

ShipSwift is Signerlabs's MCP server in the official registry (io.github.signerlabs/shipswift). Declared transport: Streamable HTTP (remote).

Streamable HTTP (remote)

★ 3,243 GitHub stars · 2026-10-17

Real user ratings coming soon

Butterbase Oss

Developer Tools

Butterbase Oss is Butterbase Ai's MCP server in the official registry (io.github.butterbase-ai/mcp). Declared transport: Streamable HTTP (remote), stdio (local, npm).

Streamable HTTP (remote), stdio (local, npm)

★ 3,111 GitHub stars · 2026-10-17

Real user ratings coming soon

Supabase

Databases

Manages Supabase projects and their Postgres databases; available hosted or as a local npm package.

Streamable HTTP (remote), stdio (local, npm)

★ 2,959 GitHub stars · 2026-10-17

Real user ratings coming soon

Omnara

Developer Tools

Omnara is Omnara's MCP server in the official registry (com.omnara/omnara). Declared transport: Streamable HTTP (remote).

Streamable HTTP (remote)

★ 2,936 GitHub stars · 2026-10-17

Real user ratings coming soon

Vexa

Search & Web Data

Vexa is Vexa's MCP server in the official registry (ai.vexa/vexa). Declared transport: Streamable HTTP (remote).

Streamable HTTP (remote)

★ 2,886 GitHub stars · 2026-10-17

Real user ratings coming soon

Wacli

Communication

Wacli is Wacli's MCP server in the official registry (me.wacli/whatsapp). Declared transport: Streamable HTTP (remote).

Streamable HTTP (remote)

★ 2,820 GitHub stars · 2026-10-17

Real user ratings coming soon

Medplum

Developer Tools

Medplum is Medplum's MCP server in the official registry (com.medplum/mcp). Declared transport: Streamable HTTP (remote).

Streamable HTTP (remote)

★ 2,747 GitHub stars · 2026-10-17

Real user ratings coming soon

First-party connectors