# ai.getvda/google-sign-in-langchain-agent

> ai.getvda/google-sign-in-langchain-agent — ai-getvda-google-sign-in-langchain-agent. Use this tool when you need to authenticate users with Google Sign-In and integrate it with LangChain, enabling secure and seamless user authentication for various applications. It solves problems related to user identity verification and authorization, providing a reliable interface for inputting user credentials and outputting authenticated user data. Ideal for use cases requiring secure user authentication, such as web applications, mobile apps, or services integrating with Google services.

Canonical page: https://skillsregistry.net/skills/ai-getvda-google-sign-in-langchain-agent  
JSON: https://api.skillsregistry.net/v1/skills/ai-getvda-google-sign-in-langchain-agent

## Description

Google Sign-In LangChain Agent

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** unverified

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Updated:** 2026-09-03

## Source

- **Source listing:** [MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/ai.getvda%2Fgoogle-sign-in-langchain-agent)

## Use it

MCP endpoint published by the skill: `https://google-auth-oauthlib-langchain-la-d46b90.getvda.ai/mcp`

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "ai-getvda-google-sign-in-langchain-agent"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/ai-getvda-google-sign-in-langchain-agent` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/ai-getvda-google-sign-in-langchain-agent/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt