Install Etymolt · every surface, one server

Add Etymolt to whatever you use.

Twenty-five surfaces. One MCP server. The protocol does the translation; we do the verifying. Pick your tool below.

Try it before you install.

One POST. Five axes. Signed verdict in under three seconds. No signup, no key, no install — straight against the live API.

Chat surfaces

Claude

Live

Claude Desktop · Claude Code · Connectors Directory

Install →

ChatGPT

Live

Custom GPT · OpenAPI Action · browse-mode citation

Install →

Perplexity

Live

Comet browser MCP · sonar API · citation

Install →

Microsoft Copilot

Live

Copilot Studio custom connector via OpenAPI

Install →

Gemini

Soon

Google AI Studio function calling · grounding

Install →

Mistral Le Chat

via MCP

Custom MCP connectors (Mistral shipped Apr 2026)

Install →

Grok (xAI)

via MCP

Agent Tools API · OpenAI-compatible function calling

Install →

DeepSeek

via MCP

OpenAI-compatible · function calling on V4

Install →

Hugging Face Chat

via MCP

MCP servers in ChatUI / Spaces

Install →

Code editors

Cursor

Live

One-click deeplink · paste config in Settings → MCP

Install →

Windsurf

Live

Cascade panel · MCP config in ~/.codeium

Install →

Cline (VSCode)

Live

MCP Marketplace one-click · or paste mcpServers JSON

Install →

Zed

Live

context_servers in settings.json() · Agent Panel native

Install →

OpenAI Codex CLI

Live

Scaffold step verification · MCP in beta · ~/.codex/config.toml

Install →

Claude Code

Live

claude mcp add etymolt ·.claude/settings.json() · scaffold-safe

Install →

Continue.dev

Live

.continue/mcpServers/etymolt.yaml · Agent mode · cross-format JSON

Install →

App builders

v0 (Vercel)

Live

v0.mcpServers.create({...}) via the v0 SDK or prompt form

Install →

Lovable

Live

Settings → Integrations → MCP Servers → paste URL

Install →

Bolt.new

Live

MCP Connectors marketplace · Auto-enable for all projects

Install →

Replit Agent

Live

Integrations → MCP Servers → Add · scanner-reviewed

Install →

Frameworks

Vercel AI SDK

Live

npm i @etymolt/vercel-ai — 5 tools

Open ↗

LangChain

Live

BaseTool wrappers · sync + async

Open ↗

LlamaIndex

Live

FunctionTool primitives

Open ↗

CrewAI

Live

BaseTool subclasses for Crew agents

Open ↗

Mastra

Live

Tools registry for Mastra workflows

Open ↗

OpenAI Agents SDK

Live

Function-tool primitives

Open ↗

LangGraph

Live

Node wrappers for graph workflows

Open ↗

Direct API

REST API

Live

POST /v3/check · /v3/verify_for_launch · /v3/unblock_name

Install →

OpenAPI 3.1 spec

Live

Canonical machine-readable spec

Open ↗

MCP manifest

Live

Tool descriptions for any MCP client

Open ↗

Don't see your client?

Any MCP-aware client works.

The Etymolt MCP server is an open standard. Drop the same config snippet into any client that speaks Model Context Protocol; we'll be there.

Copy MCP config →Talk to us →

Add Etymolt to whatever you use.

Live verify demo

Try it before you install.

Claude

ChatGPT

Perplexity

Microsoft Copilot

Gemini

Mistral Le Chat

Grok (xAI)

DeepSeek

Hugging Face Chat

Cursor

Windsurf

Cline (VSCode)

Zed

OpenAI Codex CLI

Claude Code

Continue.dev

v0 (Vercel)

Lovable

Bolt.new

Replit Agent

Vercel AI SDK

LangChain

LlamaIndex

CrewAI

Mastra

OpenAI Agents SDK

LangGraph

REST API

OpenAPI 3.1 spec

MCP manifest

Any MCP-aware client works.

Add Etymolt to whatever you use.

Live verify demo

Try it before you install.

Claude

ChatGPT

Perplexity

Microsoft Copilot

Gemini

Mistral Le Chat

Grok (xAI)

DeepSeek

Hugging Face Chat

Cursor

Windsurf

Cline (VSCode)

Zed

OpenAI Codex CLI

Claude Code

Continue.dev

v0 (Vercel)

Lovable

Bolt.new

Replit Agent

Vercel AI SDK

LangChain

LlamaIndex

CrewAI

Mastra

OpenAI Agents SDK

LangGraph

REST API

OpenAPI 3.1 spec

MCP manifest

Any MCP-aware client works.