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2 pages for mcp_protocol_negotiation.
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Push events into a running session with channels
Claude Code CLI · in the page
channels
…hat the plugin isn't on the organization's approved list. If you set `MCP_PROTOCOL_NEGOTIATION` to `auto` on the v2 MCP client runtime, a channel can also fail to register because Claude Code [doesn't…
Connect Claude Code to tools via MCP
Claude Code CLI · in the page
mcp
…d uses it with those that do. It asks stdio servers only if you set [`MCP_PROTOCOL_NEGOTIATION`](/docs/en/env-vars) to `auto`, and connects to every other server as v1 does. * Receives `list_changed`…