Document MCP browser pool parity and missing tools

[IlyaasK]

What

• Update the MCP docs on top of the per-page navigation from docs PR 394.
• Add missing MCP tool pages through kernel-mcp-server PR 112: browser_curl, manage_projects, manage_api_keys, manage_auth_connections, manage_credentials, and manage_credential_providers.
• Update existing MCP browser, browser pool, profile, app, computer action, resource, and utility pages to match the current MCP surface.
• Document PR 112 behavior: browser pool update, browser pool parity fields, partial pool updates, discard_all_idle, structured next_actions, compact list responses, structured SSH forwarding guidance, clipboard actions, templated resources, and stricter pagination constraints.

Why

MCP docs PR 394 split the old single MCP page into a better per-page navigation structure. The runtime MCP surface has continued moving since then, so the docs needed to be brought forward to the tool schemas and agent flow in kernel-mcp-server PR 112.

How

• Kept the PR 394 MCP tab structure and expanded the Tools group with the missing tool pages.
• Used the live kernel-mcp-server branch for PR 112 as the source of truth for tool actions, parameters, and response behavior.
• Updated page titles to title case while keeping tool identifiers in body copy and examples.

Verification

• python3 -m json.tool docs.json >/dev/null
• Verified every docs.json navigation page resolves to a file.
• git diff --check
• git diff --cached --check
• PATH=/Users/ilyaas/.cache/codex-runtimes/codex-primary-runtime/dependencies/node/bin:$PATH npx -y mintlify dev
• Checked every MCP navigation route in the Mintlify preview on http://localhost:3002; all returned 200.

[mintlify]

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Project	Status	Preview	Updated (UTC)
Kernel	🟢 Ready	View Preview	Jun 3, 2026, 11:09 PM

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[cursor]

Stale comment

Risk assessment: Very Low risk.

I assessed the actual diff only. The PR changes Mintlify documentation/navigation files under docs.json and reference/mcp-server/**/*.mdx, adding and updating MCP tool/resource reference pages. I didn't find production code, infrastructure, auth/permission logic, schema changes, prompts used as model instructions, or shared runtime behavior changes.

The PR was already approved before this run, and the current update does not increase the risk level, so I did not add a new approval or dismiss the existing one. I also found no CODEOWNERS file in the checkout requiring owner review.

  

_{Sent by Cursor Automation: Assign PR reviewers}

[cursor]

Risk assessment: Very Low risk.

I assessed the actual diff only. The update changes Mintlify documentation/navigation files (docs.json and reference/mcp-server/**/*.mdx) by reorganizing MCP tool navigation and adding/updating MCP tool/resource reference pages. I found no production code, infrastructure, auth/permission logic, schema changes, package/dependency changes, or model instruction/prompt files used at runtime.

No CODEOWNERS file is present in the checkout. The PR is already approved, and this update does not increase the risk level, so I did not add another approval or dismiss the existing one.

  

_{Sent by Cursor Automation: Assign PR reviewers}