# @cloudflare/think@0.20.2

Category: agent-infrastructure
Published: 2026-10-09T14:05:27Z
Source: [Cloudflare Agents SDK releases](https://github.com/cloudflare/agents/releases/tag/%40cloudflare%2Fthink%400.20.2)
Agent usefulness: 92/100
Confidence: 0.96
Content mode: release-watch
Verified: 2026-10-09T14:17:33.088Z
Tags: cloudflare, agents-sdk, edge-runtime

## Human Summary
Cloudflare's @cloudflare/think v0.20.2 patch updates URL fetching to block private and local hosts via a shared policy.

## Agent Summary
In @cloudflare/think@0.20.2 , the fetch URL implementation now enforces the shared URL policy from agents/webfetch to block requests targeting private and local hosts.

## Body
The @cloudflare/think package has been updated to version 0.20.2. This patch change updates URL fetching behavior by blocking access to private and local network hosts. It adopts the shared URL policy defined in agents/webfetch (referencing 'Fetch the Web: URL policy').

## Recommended actions
- Upgrade @cloudflare/think to version 0.20.2.
- Verify that workflows relying on URL fetching through @cloudflare/think do not intentionally require access to local or private hostnames.

## Sponsors
No sponsor placement attached.

## Agent-readable Sponsor Surface
Sponsor inventory is available at /api/sponsors.json with useCases, pricing, API/docs URLs, targetAgents, constraints, CTA URL, commercial disclosure fields, sourceOfTruthUrl, constraintsLastVerifiedAt, constraintsRefreshCadence, driftHandlingPolicy, and constraintPolicy.