exa

connects

mcp.exa.ai

Fast, intelligent web search and web crawling. New mcp tool: Exa-code is a context tool for coding

https://mcp.exa.ai/mcpOAuthMCP 2025-11-25v3.2.1last checked 24 Aug 2026spoke MCP on 2 of 2 checks (30 days)initialize in 310 ms

How to authenticate

Checked against the endpoint by our probe on 24 Aug 2026. These are the capabilities the server advertises, not a prediction about any particular client.

Scheme	OAuth
Issuer	https://auth.exa.ai
Dynamic client registration	✓Advertised (RFC 7591)
Client ID Metadata Document	✓Supported A client identifies itself by a URL to its own metadata, so no registration step is required.
PKCE	✓S256
Grant types	authorization_code, refresh_token, urn:ietf:params:oauth:grant-type:jwt-bearer
Scopes	mcp:tools
Protected-resource metadata	✓Published (RFC 9728)
Anonymous access	Handshake succeeds; 2 tools listable

What the probe found

2 tools usable without signing in

The server exposes a public surface before authorization: web_search_exa, web_fetch_exa.

Tools

web_fetch_exaweb_search_exa

Contract history

24 Aug 2026v3.2.1first recorded contract

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Status badge

Status for a README, from the last probe — cached an hour, so up to seven hours behind the endpoint. Links back to this page.

[![MCP status](https://mcpi.app/servers/exa/badge.svg)](https://mcpi.app/servers/exa)