Build, Ship and Secure your apps on Harness Platform
Add new capabilities to Claude beyond text generation
Example: Access external data sources, execute code, interact with tools and services
Transform Claude from chatbot to action-taking agent
Provide Claude with access to relevant context and data
Example: Load project documentation, access knowledge bases, query databases
Get more accurate, context-aware responses
Automate multi-step workflows combining AI and external tools
Example: Research → Summarize → Create document → Send notification
Complete complex tasks end-to-end without manual steps
Time estimate: 15-60 minutes depending on server complexity
Prerequisites
Duvo
Create, monitor, and manage your Duvo automations
Greenhouse
Connect Claude to Greenhouse. Search, analyze and update candidates, applications, jobs, interviews, scorecards, offers and more in plain language.
Sent
Send and manage customer messages across SMS, WhatsApp, and RCS. Build and manage production messaging agents and workflows.
QuickNode
Manage blockchain infrastructure right in Claude
MuuMuu Domain byGMO Pepabo
ムームードメインと接続し、ドメインの空き検索・価格確認から購入手続きまでを会話で進められます。決済はムームードメインのサイト上でご自身が完了させる方式です。保有ドメインの一覧・詳細確認、ネームサーバーの確認・変更、DNSレコードの一覧・作成・更新・削除、更新日や自動更新設定の確認・変更にも対応します。
Harness is a well-scoped MCP server in the explainx.ai directory — install snippets and categories matched our Claude Code setup.
Harness reduced integration guesswork — categories and install configs on the listing matched the upstream repo.
We evaluated Harness against two servers with overlapping tools; this profile had the clearer scope statement.
We wired Harness into a staging workspace; the listing’s GitHub and npm pointers saved time versus hunting across READMEs.
Strong directory entry: Harness surfaces stars and publisher context so we could sanity-check maintenance before adopting.
We wired Harness into a staging workspace; the listing’s GitHub and npm pointers saved time versus hunting across READMEs.
Harness is among the better-indexed MCP projects we tried; the explainx.ai summary tracks the official description.
Harness reduced integration guesswork — categories and install configs on the listing matched the upstream repo.
I recommend Harness for teams standardizing on MCP; the explainx.ai page compares cleanly with sibling servers.
According to our notes, Harness benefits from clear Model Context Protocol framing — fewer ambiguous “AI plugin” claims.
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Manual configuration
{
"mcpServers": {
"harness": {
"url": "https://mcp.harness.io/mcp"
}
}
}Sign in: Required.
Build, Ship and Secure your apps on Harness Platform
README content is unavailable from source data for this server.
Open GitHub repository →Steps
Troubleshooting
✓ Do
✗ Don't
💡 Pro Tips
Architecture
Model Context Protocol standardizes how AI hosts (Claude, Cursor) communicate with external tools and data sources through server implementations.
Protocols
Compatibility
✓ Use when
Use when you need Claude to access external data, execute actions, or integrate with tools. Best for extending AI capabilities beyond conversation.
✗ Avoid when
Avoid when native integrations exist (use official APIs directly), for real-time critical systems, or when security/compliance requires zero external dependencies.
Airwallex
Manage global finances