Multi-account MCP for Gmail, Calendar, Drive, Docs, and Sheets — 61 tools, token
Connects Claude to Gmail, Calendar, Drive, Docs, and Sheets with 61 tools across multi-account OAuth. Returns compact metadata by default (subject lines, file names, event summaries) and fetches full bodies or content only when you ask, keeping token usage down. Handles Send-As identities for email aliases, supports threaded replies, calendar free/busy checks, Drive comments and permissions, Sheets named ranges and conditional formatting, and Docs tracked changes. Stores refresh tokens in macOS Keychain instead of plaintext. Built because the official Claude connector locks you to one account and pulls entire message bodies upfront. Useful when you're juggling work and personal Google accounts or need fine-grained control over what gets loaded into context.
- GitHub stars
- 1
- tools
- 63
- auth
- Secret needed
- transport
- STDIO
- env vars
- 2
- last updated
- May 20, 2026
Tools
63 toolsPublic tool metadata for what this MCP can expose to an agent.
gws_account_addbrowser OAuth flow, adds a new authorized mailbox
browser OAuth flow, adds a new authorized mailbox
No parameter schema in public metadata yet.
gws_account_listlist authorized accounts + default
list authorized accounts + default
No parameter schema in public metadata yet.
gws_account_removeremove local credential (doesn't revoke Google-side)
remove local credential (doesn't revoke Google-side)
No parameter schema in public metadata yet.
gmail_searchsearch with Gmail operators. Compact response.
search with Gmail operators. Compact response.
No parameter schema in public metadata yet.
gmail_readread one message or full thread. Bodies opt-in.
read one message or full thread. Bodies opt-in.
No parameter schema in public metadata yet.
gmail_sendsend mail, optional `from_alias` for Send-As identities
send mail, optional `from_alias` for Send-As identities
No parameter schema in public metadata yet.
gmail_draftcreate a draft
create a draft
No parameter schema in public metadata yet.
gmail_replyreply (preserves thread + headers), optional reply_all
reply (preserves thread + headers), optional reply_all
No parameter schema in public metadata yet.
gmail_labels_listlist all labels
list all labels
No parameter schema in public metadata yet.
gmail_label_applybatch add/remove labels
batch add/remove labels
No parameter schema in public metadata yet.
gmail_archivebatch archive (remove INBOX)
batch archive (remove INBOX)
No parameter schema in public metadata yet.
gmail_trashbatch move to trash
batch move to trash
No parameter schema in public metadata yet.
gmail_sendas_listlist Send-As identities on this mailbox
list Send-As identities on this mailbox
No parameter schema in public metadata yet.
gmail_attachments_listlist a message's attachments (filename, mime type, size)
list a message's attachments (filename, mime type, size)
No parameter schema in public metadata yet.
gmail_attachment_savedownload one attachment to a local file, path returned for direct reading
download one attachment to a local file, path returned for direct reading
No parameter schema in public metadata yet.
cal_list_calendarslist all calendars
list all calendars
No parameter schema in public metadata yet.
cal_list_eventslist upcoming events (compact by default, `verbose=True` for full)
list upcoming events (compact by default, `verbose=True` for full)
No parameter schema in public metadata yet.
cal_create_eventcreate event, optional Google Meet link
create event, optional Google Meet link
No parameter schema in public metadata yet.
cal_update_eventpartial-update fields
partial-update fields
No parameter schema in public metadata yet.
cal_delete_eventdelete
delete
No parameter schema in public metadata yet.
cal_freebusycheck busy windows for scheduling
check busy windows for scheduling
No parameter schema in public metadata yet.
cal_respondaccept/decline/tentative
accept/decline/tentative
No parameter schema in public metadata yet.
drive_searchfree-text or raw Drive q-syntax. Metadata-only response.
free-text or raw Drive q-syntax. Metadata-only response.
No parameter schema in public metadata yet.
drive_read_filemetadata by default; `include_content=True` for body
metadata by default; `include_content=True` for body
No parameter schema in public metadata yet.
drive_list_folderdirect children of a folder (`'root'` for My Drive)
direct children of a folder (`'root'` for My Drive)
No parameter schema in public metadata yet.
drive_create_foldercreate a folder under an optional parent
create a folder under an optional parent
No parameter schema in public metadata yet.
drive_uploadupload a local file, optional `convert_to_google`
upload a local file, optional `convert_to_google`
No parameter schema in public metadata yet.
drive_movechange parent folder
change parent folder
No parameter schema in public metadata yet.
drive_renamerename a file or folder
rename a file or folder
No parameter schema in public metadata yet.
drive_sharegrant reader/commenter/writer/etc. access by email
grant reader/commenter/writer/etc. access by email
No parameter schema in public metadata yet.
drive_trashsoft delete (recoverable)
soft delete (recoverable)
No parameter schema in public metadata yet.
drive_untrashrestore from Trash
restore from Trash
No parameter schema in public metadata yet.
drive_permission_listlist everyone with access to a file
list everyone with access to a file
No parameter schema in public metadata yet.
drive_permission_updatechange a grantee's role
change a grantee's role
No parameter schema in public metadata yet.
drive_permission_deleterevoke a permission
revoke a permission
No parameter schema in public metadata yet.
drive_shared_drives_listlist shared drives this account accesses
list shared drives this account accesses
No parameter schema in public metadata yet.
drive_comments_listlist comments on any Drive file (Doc/Sheet/Slide/upload)
list comments on any Drive file (Doc/Sheet/Slide/upload)
No parameter schema in public metadata yet.
drive_comment_addadd a comment, optional anchor
add a comment, optional anchor
No parameter schema in public metadata yet.
drive_comment_replyreply to a comment
reply to a comment
No parameter schema in public metadata yet.
drive_comment_resolvemark a comment resolved
mark a comment resolved
No parameter schema in public metadata yet.
docs_createnew Doc, optional initial body and parent folder
new Doc, optional initial body and parent folder
No parameter schema in public metadata yet.
docs_readflat text by default; `structured=True` for full Docs API tree
flat text by default; `structured=True` for full Docs API tree
No parameter schema in public metadata yet.
docs_appendappend text to end of body
append text to end of body
No parameter schema in public metadata yet.
docs_insert_atinsert text at a specific index
insert text at a specific index
No parameter schema in public metadata yet.
docs_replace_textfind-and-replace, returns count replaced
find-and-replace, returns count replaced
No parameter schema in public metadata yet.
docs_exportexport to markdown / pdf / docx / rtf / plain
export to markdown / pdf / docx / rtf / plain
No parameter schema in public metadata yet.
docs_suggestions_listlist pending tracked-change suggestions
list pending tracked-change suggestions
No parameter schema in public metadata yet.
docs_suggestions_accept_allaccept all suggestions (rewrites Doc)
accept all suggestions (rewrites Doc)
No parameter schema in public metadata yet.
docs_suggestions_reject_allreject all suggestions (rewrites Doc)
reject all suggestions (rewrites Doc)
No parameter schema in public metadata yet.
sheets_createnew workbook, optional parent folder
new workbook, optional parent folder
No parameter schema in public metadata yet.
sheets_list_sheetslist tabs with row/col dimensions
list tabs with row/col dimensions
No parameter schema in public metadata yet.
sheets_add_sheetadd a new tab to an existing workbook
add a new tab to an existing workbook
No parameter schema in public metadata yet.
sheets_read_rangeread A1 range. `FORMULA` / `UNFORMATTED_VALUE` options.
read A1 range. `FORMULA` / `UNFORMATTED_VALUE` options.
No parameter schema in public metadata yet.
sheets_write_rangeoverwrite a range. `USER_ENTERED` parses formulas.
overwrite a range. `USER_ENTERED` parses formulas.
No parameter schema in public metadata yet.
sheets_appendappend rows below existing data
append rows below existing data
No parameter schema in public metadata yet.
sheets_clear_rangeclear values (formatting preserved)
clear values (formatting preserved)
No parameter schema in public metadata yet.
sheets_batch_readmulti-range read in one API call
multi-range read in one API call
No parameter schema in public metadata yet.
sheets_batch_writemulti-range write in one API call
multi-range write in one API call
No parameter schema in public metadata yet.
sheets_named_ranges_listlist named ranges in a workbook
list named ranges in a workbook
No parameter schema in public metadata yet.
sheets_named_range_addcreate a named range
create a named range
No parameter schema in public metadata yet.
sheets_named_range_deletedelete a named range
delete a named range
No parameter schema in public metadata yet.
sheets_conditional_format_addadd a conditional formatting rule
add a conditional formatting rule
No parameter schema in public metadata yet.
sheets_data_validation_addset dropdown / number / email / URL validation
set dropdown / number / email / URL validation
No parameter schema in public metadata yet.
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GOOGLE_OAUTH_CLIENT_ID*From console.cloud.google.com
GOOGLE_OAUTH_CLIENT_SECRET*secretFrom console.cloud.google.com
Readme
Details
- Repository
- github.com/adelaidasofia/google-workspace-mcp
- Categories
- Communication & Messaging, Data & Analytics, Productivity & Office
- Package
https://github.com/adelaidasofia/google-workspace-mcp/releases/download/v0.1.0/google-workspace-mcp.mcpb- Transport
- STDIO
- Auth
- Required
- Registry
- MCP registry, active
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