{"type":"post","id":"clerk-mcp-tools-0-9-0-ships-agent-82f9a6","slug":"clerk-mcp-tools-0-9-0-ships-agent-82f9a6","title":"Clerk mcp-tools 0.9.0 ships agent browser sessions and MCP step-up scopes","description":"Clerk’s mcp-tools 0.9.0 release adds one-time browser-session links for MCP users and helpers for requesting additional authorization scopes.","retrieval_nugget":"Clerk’s mcp-tools 0.9.0 release adds one-time browser-session links for MCP users and helpers for requesting additional authorization scopes. The release matters to teams building agents into Clerk-backed apps because it offers narrower session defaults and a step-up path when a tool needs more permission.","published_at":"2026-11-08","updated_at":"2026-11-08","record_date":"2026-11-08","date_kind":"published_at","topics":["mcp"],"entities":["Clerk","@clerk/mcp-tools","MCP SDK"],"related_patterns":["agent-protocols-become-interoperability-layer"],"novelty_label":"new_fact","what_changed":null,"prior_refs":[],"source_url":"https://github.com/clerk/mcp-tools/releases/tag/v0.9.0","source_urls":["https://github.com/clerk/mcp-tools/releases/tag/v0.9.0"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"post:clerk-mcp-tools-0-9-0-ships-agent-82f9a6","status":"published","visuals":[],"editor":{"role":"editor","name":"Andrey Reshetnikov","profile":"https://newruntime.com/owner-profile.md","profile_json":"https://newruntime.com/owner-profile.json","same_as":["https://www.linkedin.com/in/reshetnikov1/","https://t.me/lapetuse"]},"routes":{"html":"https://newruntime.com/posts/clerk-mcp-tools-0-9-0-ships-agent-82f9a6/","markdown":"https://newruntime.com/posts/clerk-mcp-tools-0-9-0-ships-agent-82f9a6.md","json":"https://newruntime.com/posts/clerk-mcp-tools-0-9-0-ships-agent-82f9a6.json"},"markdown_url":"https://newruntime.com/posts/clerk-mcp-tools-0-9-0-ships-agent-82f9a6.md","next_reads":[{"type":"topic","path":"/topics/mcp/","url":"https://newruntime.com/topics/mcp/","title":"Mcp","reason":"Explore the mcp topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/mcp.md","json_url":"https://newruntime.com/topics/mcp.json"},{"type":"collection","path":"/posts/","url":"https://newruntime.com/posts/","title":"Field Notes","reason":"Open the latest editorial analysis.","media_type":"text/html","json_url":"https://newruntime.com/posts.json"},{"type":"collection","path":"/sources/","url":"https://newruntime.com/sources/","title":"Sources","reason":"See the original sources this archive cites.","media_type":"text/html"}]}