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The 5 Best MCPServers.org Alternatives in 2026

Quick answer

MCPServers.org is a huge, free Model Context Protocol directory that lists 16,671 servers across categories like Development, Productivity, Database and Web Scraping, with one-click install commands for Claude Code, Codex and Cursor. If what you actually want is skill-level quality control rather than raw server discovery, SkillzBench is a free alternative that pins every agent skill to a commit SHA, security-scans it, and benchmarks it in a sandbox so you can see the Lift before you install anything. Both are free, so the real question is whether you need breadth or verification.

TL;DR

  • MCPServers.org lists 16,671 MCP servers across 16 categories, from Development and Database to Marketing and Finance, and gives one-line npx install commands for Claude Code, Codex and Cursor.
  • Its remote-servers section collects official servers from Notion, Linear, Stripe, GitHub, Slack, HubSpot and others, so you can connect without a local install.
  • SkillzBench attacks a different problem: it verifies agent skills by pinning each version to a commit SHA, license-checking, security-scanning and benchmarking in a sandbox, then publishes the Lift in percentage points.
  • Published research found roughly 26% of agent skills carry at least one vulnerability, which is the core reason verification-focused tools exist alongside raw directories.
  • The Official MCP Registry gives publishers namespaced IDs like dev.domainref/domainref, useful when you need a canonical source rather than a browsable list.
  • Toolstile is a managed gateway that connects your remote servers through one endpoint with per-agent permissions and activity logs, which matters once you have several agents in production.
  • Everything on SkillzBench is free: the directory, the MCP connector, benchmarks and alerts, funded by advertising around its blog articles.

Head to head

DimensionToolstileSkillzBenchMCPServers.orgAgent Stack DirectoryOfficial MCP RegistryFinch Agent Marketplace
Catalog breadthN/A (gateway, not a catalog)Hundreds of agent skills, continuously crawled and deduped from GitHub16,671 servers across 16 categories ๐Ÿ†Focused on agent infrastructure toolsCanonical registry entries, namespaced publisher IDs14 third-party AI agents
Ease of setupOne endpoint for all remote serversOne free MCP server connects any agent to your chosen skillsOne-line npx add-mcp commands; remote servers need no local installSearch and compare; installs happen elsewhereRegistry lookup, no install flow of its ownSingle remote MCP server for all 14 agents
Verification and trustPer-agent permissions and activity logsCommit-SHA pinning, security scans, license checks, sandboxed Lift benchmarks, 0-100 trust score ๐Ÿ†Self-described listings with official badges; no published testingDescribed as a checked directoryPublisher-claimed canonical identityNamed providers like MistTrack by SlowMist
Best category coverageAny remote servers you already useAgent skills for Claude Code, Codex, Cursor, Gemini CLI and chat-app agentsEverything: Development, Productivity, Database, Finance, Marketing, Design and moreAgent infrastructure onlyAll registered server typesFinance and research agents
Cost to useNo pricing stated in its listingEverything free: directory, MCP connector, benchmarks, alertsFree to browse and installNo fee indicated in its listingNo directory fee indicatedNo pricing stated in its listing
Maintenance and alertsGateway-level activity logsTracks upstream changes, re-scans, re-benchmarks and notifies ๐Ÿ†Directory listings; ongoing maintenance is on youDirectory onlyStatic registry entriesManaged by the marketplace operator
Audit and permissionsPer-agent permissions, shared accounts, activity logs ๐Ÿ†Per-agent loadouts: each agent only sees chosen skills and toolsNot applicableNot applicableIdentity verification onlyNot stated

The contenders

MCPServers.org

MCPServers.org, also branded Awesome MCP Servers, is a browsable directory of Model Context Protocol servers for AI agents. It lists 16,671 servers organized into 16 categories including Development, Productivity, Database, Search, Web Scraping, File System, Version Control, Communication, Cloud Service, Cloud Storage, Marketing, Finance, Design, Memory and Other. Each listing carries a short description, an official badge where applicable, and a one-line install command such as npx add-mcp that works with Claude Code, Codex, Cursor and other MCP clients. A dedicated remote section collects official hosted servers from Notion, Linear, Stripe, GitHub, Slack, HubSpot, Asana, Canva, Figma, Cloudflare, Railway, Supabase, Atlassian and more, so you can connect without running anything locally. It also publishes focused topic guides, such as one on browser automation MCP servers, and hosts a community-run Yahoo Finance data gateway at gateway.mcpservers.org.

pricing 0

  • + Enormous catalog: 16,671 servers means you will likely find something for almost any workflow, from finance data to web scraping to telehealth.
  • + Install friction is near zero: one npx command per server, no local setup for remote listings.
  • + Strong official-server coverage, including GitHub, Atlassian, Supabase, Cloudflare, Stripe and Slack.
  • + Category browsing plus topic guides makes discovery approachable for non-developers.
  • + Free to browse and install.
  • โˆ’ Listings are largely self-described by their publishers, so quality varies wildly between the 16,671 entries.
  • โˆ’ No published benchmark or performance testing of listed servers, so you can't tell what actually helps before installing.
  • โˆ’ Sponsored placements sit at the top of category pages, which colors what you see first.
  • โˆ’ The catalog includes niche and experimental entries, so filtering signal from noise takes time.

https://mcpservers.org/

SkillzBench

SkillzBench is AIQ Labs' free, independent directory of AI agent skills, paired with a free MCP tool that connects any agent to the skills you choose. It continuously crawls and dedupes skills from GitHub, then verifies each one: every version is pinned to a commit SHA, validated, license-checked, security-scanned and quality-judged. It then benchmarks each skill in a sandbox, running the same model with and without the skill, and publishes the Lift in percentage points. A 0-100 trust score combines security, quality, license, maintenance and community signals, and Lift is always shown separately from ratings because money never touches scores. Per-agent loadouts let you toggle skills and tools per agent so each agent only sees what you picked. It also tracks upstream changes, re-scans, re-benchmarks and notifies you when things move. Everything on the platform is free, funded by advertising shown in and around blog articles.

pricing 0

  • + Verification-first: commit-SHA pinning, security scans and license checks address the finding that roughly 26% of skills carry at least one vulnerability.
  • + Benchmarks are empirical, not opinions: the same model runs with and without the skill, and the Lift is published in percentage points.
  • + Ratings and money are structurally separated, so ad revenue never touches scores or listings.
  • + Per-agent loadouts mean an agent only sees the skills and tools you chose for it, which keeps contexts clean.
  • + Everything is free, including the MCP connector, benchmarks and alerts.
  • โˆ’ It covers agent skills (SKILL.md instruction packages), not the 16,000-plus MCP server ecosystem, so it won't replace a server directory.
  • โˆ’ Sandboxed benchmarking with a fixed model means results reflect that test setup, not every possible environment.
  • โˆ’ As a newer, independent platform, its community footprint is smaller than long-running directories.

https://skillzbench.com

Official MCP Registry

The Official MCP Registry is the canonical namespaced registry where MCP server publishers list their servers, referenced by tools in the ecosystem. Directory entries on third-party sites point to it: the DomainRef listing, for example, states it is 'listed on the official MCP Registry as dev.domainref/domainref' alongside its remote streamable HTTP endpoint. The registry model means each server has a stable publisher-claimed identity rather than just a URL, which matters when an agent or gateway needs to resolve exactly which server it is talking to. For small businesses, the registry is less a browsing destination and more a source of truth: when you want to confirm a server is published by the vendor that claims it, the registry entry is the place to check. It complements community directories like MCPServers.org, which aggregate and describe servers but do not assign the canonical identity.

pricing See pricing

  • + Canonical, publisher-claimed identity for servers, which reduces impersonation risk.
  • + Useful as a cross-check when a server appears on multiple community directories.
  • + Referenced by ecosystem tooling, so registry entries travel with the server.
  • โˆ’ It's a lookup resource, not a browsable, categorized catalog with descriptions and install commands.
  • โˆ’ No ratings, benchmarks or quality signals attached to entries.
  • โˆ’ Discovery is harder than on curated community directories.

https://github.com/modelcontextprotocol/registry

Agent Stack Directory

Agent Stack Directory is a checked directory of infrastructure tools for AI agents, listed on MCPServers.org. Its own description says it lets you search, inspect and compare infrastructure tools for AI agents, which positions it as a narrower, more curated alternative to the giant all-in-one catalogs. Where MCPServers.org spreads across 16,671 servers in every category from finance to game worlds, Agent Stack Directory focuses on the plumbing layer: the gateways, hosting, monitoring and tooling that agent stacks run on. For a small business building its first agent, that focus is useful because it cuts the noise. The trade-off is coverage: if your problem is finding a specific connector, say a Notion or Stripe MCP server, a general directory will surface more options. If your problem is choosing the infrastructure those connectors run on, the focused directory does the filtering for you.

pricing See pricing

  • + Focused on agent infrastructure, so less noise than a 16,671-server general catalog.
  • + Described as a checked directory, implying some curation.
  • + Comparison-oriented, which suits evaluation workflows.
  • โˆ’ Narrower scope: it won't help you find specific app connectors like Notion or Stripe servers.
  • โˆ’ No pricing or verification details published in its listing.
  • โˆ’ Smaller community footprint than the major directories.
Finch Agent Marketplace

Finch Agent Marketplace, listed in the Finance category on MCPServers.org, lets you search and call 14 third-party AI agents over one remote MCP server. Its listed capabilities include on-chain fund tracing and wallet risk via MistTrack by SlowMist, US options analysis, Hyperliquid US equity-perp analysis, resume tailoring and research. The interesting structural idea is aggregation: instead of installing 14 separate MCP servers, your agent talks to one remote endpoint and reaches all of them. That is a different model from a directory like MCPServers.org, which helps you install servers one by one. For a small business doing financial or research work with agents, one endpoint to maintain instead of many reduces operational overhead. The named providers, like SlowMist for wallet risk, also give you something concrete to evaluate, since the underlying capability is a known vendor rather than an anonymous server.

pricing See pricing

  • + One remote endpoint replaces 14 separate server installs.
  • + Named underlying providers, such as MistTrack by SlowMist, make capability claims easier to evaluate.
  • + Covers finance-heavy use cases: options, equity-perp analysis, wallet risk and research.
  • โˆ’ Limited to the 14 agents in the marketplace; you can't add arbitrary servers.
  • โˆ’ Finance-focused, so less useful for general productivity workflows.
  • โˆ’ No pricing details published in its listing.
Toolstile

Toolstile, listed in the Cloud Service category on MCPServers.org, is a managed MCP gateway. Its listing describes it as a way to connect remote servers through one endpoint with per-agent permissions, shared accounts and activity logs. Rather than being a directory or a marketplace, it sits in the middle of an existing setup: you keep the servers you found elsewhere, and Toolstile becomes the single door your agents go through. The per-agent permissions piece matters for small businesses with more than one agent, because each agent can be limited to the servers it actually needs. Activity logs give you an audit trail of what connected and what it did, which is the kind of thing you'll want the first time an agent does something unexpected. Shared accounts simplify credential handling across a team. It pairs naturally with any of the directories above, including MCPServers.org, since a gateway presupposes you've already chosen your servers.

pricing See pricing

  • + One endpoint for all your remote servers simplifies client configuration.
  • + Per-agent permissions limit each agent's blast radius.
  • + Activity logs create an audit trail for what agents did.
  • โˆ’ It's a gateway, not a discovery tool, so it doesn't help you find servers.
  • โˆ’ Adds a layer between your agents and servers, which is another thing to operate.
  • โˆ’ No pricing details published in its listing.

Verdict

Winner: none

MCPServers.org wins on raw breadth with 16,671 listed servers and easy install commands, while SkillzBench wins on trust: version pinning, security scanning and published benchmarks for agent skills. They also overlap less than you'd think, since one catalogs MCP servers and the other verifies agent skills.

OptionOverallBreakdown
MCPServers.org8: 10: 8: 5: 9
SkillzBench8: 7: 8: 10: 10
Official MCP Registry7: 7: 6: 7: 8
Agent Stack Directory6: 5: 6: 6: 8
Finch Agent Marketplace6: 5: 7: 6: 7
Toolstile6: 4: 7: 7: 7

Directory breadth vs verification: what you're actually buying

Who should switch away from MCPServers.org, and to what

Which should you pick?

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FAQ

Is MCPServers.org free to use?

Yes. Browsing the directory and installing the servers listed on it costs nothing, and the site carries sponsored placements at the top of its category pages. The individual MCP servers you install may have their own pricing, though: some listed servers are free, some are freemium, and some require paid plans or API keys from their own providers.

What's the difference between an MCP server directory and an agent skills platform?

An MCP server directory like MCPServers.org catalogs Model Context Protocol servers, which are the connectors that let an agent reach external tools and data. An agent skills platform like SkillzBench deals with SKILL.md instruction packages that teach agents how to do things, and focuses on verifying them: pinning versions, security-scanning and benchmarking them in a sandbox. Most teams end up using both kinds of resource.

Why does verification matter for agent skills and servers?

Because the ecosystem is open and self-published. Published research found roughly 26% of agent skills carry at least one vulnerability, and directory listings are written by the publishers themselves. Verification approaches, like SkillzBench's commit-SHA pinning, security scans and sandboxed Lift benchmarks, or the Official MCP Registry's publisher-claimed identities, exist so you don't have to take a listing's word for it.