# Vercel Vercel MCP now supports the 2026-07-28 MCP specification

- Product: Vercel (https://whatsnew.fyi/product/vercel)
- Vendor: Vercel
- Date: 2026-07-31
- Original notes: https://vercel.com/changelog/vercel-mcp-now-supports-the-2026-07-28-mcp-specification
- Permalink: https://whatsnew.fyi/product/vercel/releases/2026-07-31-vercel-mcp-now-supports-the-2026-07-28-mcp-specif

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'.

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Vercel MCP now supports the 2026-07-28 MCP specification, giving newer clients a stateless request model and updated authorization behavior without any change on the client side. Clients built for the…

- **changed** — Support the 2026-07-28 MCP specification with stateless request model and updated authorization behavior