[chris-garber-vapi]

Stacked on #1410, below #1411. Two fixes to the MCP server page.

The tools table was missing 18 of 29 tools

The hosted server pins @vapi-ai/mcp-server at 0.1.0 and calls registerAllTools, so the hosted and local servers expose the same 29 tools. The page listed 11.

Added: update_assistant, create_tool, update_tool, get_api_schema, search_skills, load_skill, and the 12 simulation tools (list_simulation_personalities through get_simulation_run_item). Descriptions are taken from each tool's own registered description rather than invented.

I grouped the table by area — documentation and reference, assistants, calls, phone numbers, Vapi tools, simulations — because one flat 29-row table is hard to scan, and dropped the "Example usage" column, which was invented filler that gets worse at 29 rows. Flagging that as an editorial call rather than a pure addition.

Two safety notes added, matching the existing create_call one: run_simulations places real calls, and load_skill returns instructions without installing anything or running scripts.

get_connection_info is deliberately not here. It is registered by the hosted server itself, not the package, and only exists in the OAuth build — so it belongs to #1411, where it already is.

The MCP tab rendered no sidebar

#fern-sidebar was display: none on /sdk/mcp-server, while every other tab rendered display: flex.

Cause: #1396 ("Updated the MCP tools pages") moved tools/mcp.mdx out of the MCP tab into the Documentation tab as a section. That left the MCP tab with exactly one entry, and Fern renders no sidebar for a tab with one entry. For comparison, the SDKs tab has 1 page and 11 links and renders fine — it is the entry count, not the page count.

So this is a regression from #1396, not from the recent MCP page work, and it is live on main today.

Fix: add a link back to MCP tools in the MCP tab, which restores both the sidebar and the cross-link #1396 removed.

Verified against a local fern docs dev server: #fern-sidebar goes from display: none to display: flex, showing "MCP server" (highlighted) and "MCP tools".

Verification

• fern check --local — 0 errors, 19 warnings, all pre-existing.
• fern docs broken-links — only the pre-existing quickstart/introduction.mdx:169 → /config-as-code.md. The new /tools/mcp and /observability/simulations-overview links resolve.
• Local dev server: all 6 tables render, 29 tool rows total.

🤖 Generated with Claude Code

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[chris-garber-vapi]

Collapsed into #1410 rather than reviewed separately.

GitHub marked this as merged automatically: its only commit (89b33cd3) is now contained in its base branch, claude/mcp-server-hosted-first, so nothing was merged into main here. #1410 carries that commit unchanged and its description now covers the tools-table and sidebar work. #1411 is restacked directly onto #1410.

Review #1410 instead.