# Connect your agent | Relex

> Keep your legal knowledge, matter context and saved progress in Relex. Connect a compatible agent to work from that context, without rebuilding the background whenever you change tools.

[Home](/) · [Overview](/docs/connectors)

[ Overview](/docs/connectors)[ Claude / Claude Cowork](/docs/connectors/claude)[ ChatGPT](/docs/connectors/gpt)[ Grok](/docs/connectors/grok)[ Gemini](/docs/connectors/gemini)[ Perplexity](/docs/connectors/perplexity)[ Harvey](/docs/connectors/harvey)[ MCP](/docs/connectors/mcp)

# Connect your agent

Keep your legal knowledge, matter context and saved progress in Relex. Connect a compatible agent to work from that context, without rebuilding the background whenever you change tools.

## Choose the supported surface

Claude · ChatGPT · Grok · Gemini · Perplexity · Harvey · MCP

## Authorize your connection

Add https://relex.legal/api/mcp as a remote MCP server in the supported host interface, then complete the Relex OAuth sign-in and review the permissions. Where required, an administrator first enables the connection and each user authorizes their own account. Do not paste credentials or confidential client information into a chat.

## How data moves through Relex

Matter data enters and leaves through Relex. • Files in: upload documents on the matter’s case page in Relex. When a source is missing or unreadable, the assistant returns that case-page link. • Reading: the assistant reads the redacted text of each source. Parties appear as labels such as \[PARTY\_NAME\_1\], \[PARTY\_ADDRESS\_1\], \[NATIONAL\_ID\_PLACEHOLDER\_1\] and \[EMAIL\_PLACEHOLDER\_1\]; identity details stay sealed in your browser. • Drafting: the assistant saves drafts into the matter using the same labels, and can correct the matter’s ontology and run Relex’s evaluation and case agents. • Export: you export from Relex (Word, PDF, Google Drive, e-signature, email or print). Your browser replaces each label with the party’s details after your PII password. Redaction is automated and can miss an identifier, so review drafts before export.

## First useful test

Ask: “Read the saved context for my synthetic matter, list its facts and sources, and tell me what is missing. Do not send invitations, share files or make payments.” Check the result against the workspace. A new chat should retrieve the saved matter, not another assistant’s private chat history.

## Verification status

Host documentation reviewed 29 September 2026\. These are setup instructions, not evidence of a completed Relex connection or an approved directory listing. Test with a synthetic matter before client use.

[Claude / Claude Cowork](/docs/connectors/claude)[ChatGPT](/docs/connectors/gpt)[Grok](/docs/connectors/grok)[Gemini](/docs/connectors/gemini)[Perplexity](/docs/connectors/perplexity)[Harvey](/docs/connectors/harvey)[MCP](/docs/connectors/mcp)[How portable legal context works](/guides/portable-legal-context)[Legal Workspace](/legal-workspace)

Building software? [Technical MCP docs](/docs/mcp) · [For AI agents](/for-agents)

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