Glean Developer Platform

Your Coding Agent Knows Code. Glean Teaches It Your Company.

Individual MCP servers give your agent isolated access to each tool. Glean gives it the graph — connecting docs, conversations, code, and people so your agent understands context, not just content.

• Plans grounded in reality – Agents pull in design docs, past decisions, and org context before writing a line of code
• Works where you work – Plugins for Claude Code, Cursor, and any MCP-compatible IDE
• Permission-aware from day one – Every query respects your company's access controls

Explore IDE Integrations

Not All Agents Will Be Built on Glean. All of Them Should Be Connected.

Glean is the enterprise knowledge layer for every AI agent — wherever it runs. One MCP server URL gives any agent secure, permission-aware access to your company's docs, code, people, and conversations.

• One connection, every tool – Works with Claude, Cursor, Copilot, ChatGPT, Windsurf, and 20+ MCP hosts
• Agents as tools – Expose your Glean agents as callable MCP tools in any IDE or AI app
• Framework-agnostic – Plug Glean into LangChain, OpenAI Agents SDK, Google ADK, or any MCP-compatible framework

Get Started with MCP

Build Agents That Actually Know Your Business

Glean agents don't just reason — they reason over your company's entire knowledge graph. Build agents that search docs, analyze data, find experts, and take action, all with enterprise-grade permissions.

• Multi-step reasoning – Agents that plan, execute, and iterate on complex workflows
• Grounded in your data – Search, chat, code search, people, and meetings as native tools
• Deploy anywhere – Run on Glean, call via API, or expose as MCP tools in any host

Explore Agent APIs

Bring Every Data Source into the Graph

Glean indexes 100+ enterprise apps out of the box. For everything else, our indexing APIs let you push any data source into the knowledge graph — with custom schemas, real-time sync, and full permission enforcement.

• Bulk or streaming – Upload millions of documents or sync in real-time
• Your schema, your way – Custom properties, relationships, and metadata
• Powers everything above – The richer the graph, the smarter every agent, search, and integration becomes

View Indexing APIs

import os
from glean import Glean, models

with Glean(
    instance='acme',
    api_token=os.getenv('GLEAN_INDEXING_TOKEN', ''),
) as g:
    document = models.DocumentDefinition(
        id='doc-123',
        title='Q4 Sales Report',
        body='Our Q4 performance exceeded expectations...',
        datasource='internal-docs'
    )

    g.indexing.index_document(document=document)

Connect your AI coding assistant to Glean's developer documentation via MCP for instant access to API references and guides. Get started.

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Integrate with AI Tools

Connect Claude Code, Cursor, Copilot, and any MCP host to your enterprise knowledge.

Build with Our APIs

Search, chat, and agent APIs with client libraries for Python, TypeScript, Java, and Go.

Connect Your Data

Bring any source into Glean with our connector framework and indexing API.