Connect Google Sheets to Claude Code
Give Claude Code governed access to Google Sheets’s 21 tools through Runlayer, with identity, policy, scanning, and audit on every call.
Set up
Add Google Sheets to Claude Code in four steps
Admins approve the server once. Everyone in Claude Code then gets it through the same governed connection.
- 1
Approve Google Sheets in Runlayer
Add Google Sheets from the catalog and choose who can use it and which of its tools are allowed.
- 2
Connect Claude Code to Runlayer
Runlayer’s CLI installs the Runlayer Plugin natively in Claude Code, and an Anthropic org install also reaches Claude Code. With direct tool listing turned on for your deployment, Google Sheets’s 21 tools show up in Claude Code’s own tool list (supported Claude Code versions).
Claude Code setup guide - 3
Sign in to Google Sheets
Sign in the way Google Sheets requires. Runlayer holds the credentials so they stay out of the client’s configuration.
- 4
Use Google Sheets from Claude Code
Google Sheets’s approved tools appear in Claude Code. Every call is checked against policy and recorded.
Tools
21 Google Sheets tools in Claude Code
Runlayer policy decides which of these Claude Code users can call. 4 read data only and 4 can change or delete data.
Add sheet
Add a new sheet (tab) to an existing spreadsheet.
Append
Append data to a spreadsheet.
Autofill
Extend a formula or detected series from a source range into a larger destination range (like dragging the fill handle).
Clear
Clear the values in a range while leaving the rows, columns, and formatting in place.
Clear filter
Remove a sheet's filter, restoring any rows it was hiding.
Create
Create a new spreadsheet.
Create filter
Turn on filtering over a range of a sheet (the funnel button in the Sheets UI), so rows can be sorted and filtered by column.
Delete rows
Delete rows from a sheet, shifting the rows below them up.
Control
What Runlayer can see and stop in Claude Code
Some controls apply to every client at the gateway. Others depend on what Claude Code exposes to Runlayer.
Gateway policy (available)
Every Google Sheets call from Claude Code passes through Runlayer, where your policies can allow, alert, mask, or block it.
Audit trail (available)
Each call is recorded with the user, Claude Code as the client, the tool, and the policy and scanner decisions.
Client hooks (available)
Capture supported prompts, reasoning, local and MCP tool calls, responses, and scanner decisions in real time.
Anthropic inference hooks (available)
With Claude Enterprise, Anthropic sends each governed Claude Code prompt to Runlayer before inference, with nothing installed on devices (Anthropic beta).
OTLP telemetry (available)
Claude Code can export OpenTelemetry logs to Runlayer for observe-only session reconstruction.
Stop a call before it runs (available)
Runlayer can deny a tool call before Claude Code runs it.
Block output after it runs (available)
Runlayer can block a tool’s output before Claude Code’s model sees it.
Redact output in place (available)
Runlayer can mask sensitive parts of a tool’s output in Claude Code and pass the rest through.
In Claude Code
- When a tool fails, Runlayer records the error but cannot hide it.
Frequently asked questions
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