Adeu vs Google Workspace MCP — MCP Server Comparison | AllMCPs
Side-by-Side Model Context Protocol Comparison
Adeu vs Google Workspace MCP
In-depth architectural comparison of the Adeu and Google Workspace MCP MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.
At a Glance & Executive Verdict
Adeu
Workplace & Productivity · Local stdio
Quality: 69/100 (Great) | Auth: No auth required
Google Workspace MCP
Workplace & Productivity · Local stdio
Quality: 67/100 (Great) | Auth: OAuth 2.0
Verdict Summary: Choose Adeu if you need specialized Workplace & Productivity tools running via a local process. Choose Google Workspace MCP if your workspace requires Workplace & Productivity integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.
Which MCP Server Should You Choose?
Choose Adeu when:
You need dedicated capabilities in the Workplace & Productivity domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
You need dedicated capabilities in the Workplace & Productivity domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: OAuth 2.0 (Free / Open Source).
You have access to required keys: GOOGLE_CLIENT_ID, GOOGLE_CLIENT_SECRET, GOOGLE_OAUTH_REDIRECT_URI, WORKSPACE_MCP_LOG_LEVEL, WORKSPACE_MCP_PORT, WORKSPACE_MCP_HOST.
docx ↔ LLM translator. Projects .docx office files to Markdown for editing. Projects edits back to OOXML as tracked changes (redlines). Python and Node.js implementations.
Comprehensive Google Workspace MCP server with full support for Google Calendar, Drive, Gmail, and Docs, Forms, Chats, Slides and Sheets over stdio, Streamable HTTP and SSE transports.
Accepts every tracked change in the document, producing a finalized clean document.
remove_comments (boolean, DEFAULT TRUE): also delete every comment. The default is TRUE because this tool's purpose is a distributable clean document, and comments are internal review notes that must not travel to a counterparty. Pass remove_comments=false to accept the tracked changes while KEEPING the comments — use that when the review conversation is still live. Either way the response reports how many comments were deleted and names each one with its author, and comments whose anchored text an accepted deletion consumes are removed regardless, exactly as Word does. [Adeu v3.0.6+df9e00c]
apply_text_revision
Applies whole-text revised text to a DOCX document by computing a diff and generating tracked changes. Includes a clean-text verification gate to ensure the applied document matches the supplied text.
`revised_text` must be the complete CLEAN view of the document: read it with `read_docx` (`clean_view=true`, `page='all'`), edit that text, and send ALL of it back. Never CriticMarkup ({++, {--, {>>) — this tool diffs against the clean view, so markup tokens would land in the document as literal prose. Never one page of a paginated extract — everything absent from the text is applied as a tracked deletion.
INTERLOCK: a revision that drops >50% of the characters (>75% for documents under 2000 characters) is refused unless you pass allow_major_deletions=true.
If the applied document's clean text does not then match `revised_text`, NOTHING is written to output_path: a diagnostic copy is kept at <name>.unverified.docx and the call fails. output_path defaults to <name>_redlined.docx; an existing _redlined/_processed artifact is revised in place. [Adeu v3.0.6+df9e00c]
Ready-to-Paste Client Configurations
Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).
Adeu is categorized under Workplace & Productivity and uses a local stdio subprocess. In contrast, Google Workspace MCP belongs to Workplace & Productivity using local stdio subprocess. Select Adeu when you need capabilities focused on workplace & productivity and Google Workspace MCP when you require tools for workplace & productivity.
Compares two DOCX files and returns a compact `@@ Word Patch @@` diff — Adeu's token-level, sub-word patch format — of their text content. Useful for analyzing differences between versions before editing. [Adeu v3.0.6+df9e00c]
finalize_document
Prepares a document for external distribution or e-signature. Note: in this zero-dependency environment, protection_mode='encrypt' is unsupported and falls back to a native read-only lock; export_pdf and password are ignored. [Adeu v3.0.6+df9e00c]
process_document_batch
Applies a batch of edits and review actions to a DOCX.
Batches apply SEQUENTIALLY: each change validates against state from prior changes. Valid changes apply when others fail (salvage default): response LEADS with `PARTIAL: applied K of N` listing unapplied changes. Pass partial=false for all-or-nothing.
Each item in `changes` needs a `type`:
1. 'modify': search-and-replace. `target_text` must match uniquely (`match_mode`:'strict', default) — add context or set `match_mode`:'first'/'all'. Set `regex`:true for regex matching (groups in `new_text` as $1, $2…). `new_text` supports Markdown: '#'–'######' headings, '**bold**', '_italic_', '\n\n' paragraph split. Omit it (with a comment) to annotate without changing text; empty string deletes. Never write CriticMarkup manually — use `comment`.
• EMPTY CELLS: blank cells carry `{#cell:<id>}` anchors — set `target_text` to the anchor and value in `new_text`. Pipes are display separators.
2. 'accept'/'reject': finalize or revert a tracked change by `target_id` (e.g. 'Chg:12').
3. 'reply': reply to a comment by `target_id` (e.g. 'Com:5') with `text`.
4. 'set_field': fill a form field — `field` is its 'CC:<N>' id, tag or alias, `value` the text; list via `read_docx` `mode`:'fields'. Checkboxes take true/false, dates YYYY-MM-DD, dropdowns a listed option. Dual-writes bound stores. A locked/protected control refuses and names the override permitting it.
5. 'insert_row': add table row — `target_text` anchors on an existing row's text, `cells` holds cell values (left-to-right), `position` is 'above'/'below' (default below). 'delete_row': remove row matching `target_text`. Disk mode only.
ID VOLATILITY: 'Chg:N'/'Com:N' ids shift between states — call `read_docx` before accept/reject/reply; never reuse ids from earlier turns.
`author_name` sets Track Changes attribution; defaults to 'Adeu AI (TS)' when omitted. [Adeu v3.0.6+df9e00c]
read_docx
Reads a DOCX file. Returns text with inline CriticMarkup for Tracked Changes and Comments: {++inserted++}, {--deleted--}, {==highlighted==}{>>comment<<}. Set clean_view=True for the finalized 'Accepted' text without markup.
Modes:
- 'full' (default): paginated body content. Use page=N to navigate.
- 'outline': heading map only — start here for large docs to plan targeted reads. Defaults to L1-L2 headings; pass outline_max_level=3-6 to see deeper structure.
- 'appendix': defined terms, anchors, and cross-reference targets. Consult before editing legal/technical docs to avoid breaking references.
- 'changes' (mode='changes'): a ledger of every tracked change and comment (id, type, author, page, snippet) — start here for review work instead of reading pages. Filter with changes_author, page, and changes_offset.
- 'fields' (mode='fields'): a ledger of every content control (ordinal, class, alias/tag, location, lock/binding state, current value) — start here to discover fillable fields. Paginate with fields_offset; `page` and `search_query` do not apply.
`page`: a positive integer (1-indexed, default 1), a page RANGE like '2-6' (returns up to 8 pages in one call, then names the next range), or 'all'. Pages are synthetic length-based chunks sized for LLM consumption, NOT printed Word pages. In mode='full', page='all' returns the whole body with no page chrome; oversized documents are refused with an outline and a bounded-read recipe unless force=true. With `search_query`, `page` instead restricts matches to that page (default: search all pages). [Adeu v3.0.6+df9e00c]
Google Workspace MCP Tools (123)
start_google_auth
Manually initiate Google OAuth authentication flow.
NOTE: This is a legacy OAuth 2.0 tool and is disabled when OAuth 2.1 is enabled.
The authentication system automatically handles credential checks and prompts for
authentication when needed. Only use this tool if:
1. You need to re-authenticate with different credentials
2. You want to proactively authenticate before using other tools
3. The automatic authentication flow failed and you need to retry
In most cases, simply try calling the Google Workspace tool you need - it will
automatically handle authentication if required.
search_gmail_messages
Searches messages in a user's Gmail account based on a query.
Returns both Message IDs and Thread IDs for each found message, along with Gmail web interface links for manual verification.
Supports pagination via page_token parameter.
get_gmail_message_content
Retrieves the full content (subject, sender, recipients, body) of a specific Gmail message.
Bodies are returned inline and truncated at 20,000 characters. Set full=True to
get the complete, untruncated message instead: it is exported to disk and the
response carries a short-lived download URL (HTTP transport) or file path (stdio
transport) rather than the body, so large messages never stream through the model
context. Stateless deployments have no file storage, so there full=True returns the
untruncated body inline.
get_gmail_messages_content_batch
Retrieves the content of multiple Gmail messages in a single batch request.
Supports up to 25 messages per batch to prevent SSL connection exhaustion.
get_gmail_attachment_content
Downloads an email attachment and saves it to local disk.
In stdio mode, returns the local file path for direct access.
In HTTP mode, returns a temporary download URL (valid for 1 hour).
May re-fetch message metadata to resolve filename and MIME type.
send_gmail_message
Sends an email using the user's Gmail account. Supports new emails, replies, and
forwards, with optional attachments. Supports Gmail's "Send As" feature to send
from configured alias addresses.
To forward an existing message, pass forward_message_id. The original subject,
body (quoted with a "Forwarded message" header), and attachments are carried over.
In forward mode, body (if any) is prepended as a note and subject is optional.
Threading, reply, and signature options do not apply when forwarding.
THIS TOOL SENDS IMMEDIATELY AND CANNOT SCHEDULE. Gmail's REST API exposes no
send-time parameter; Schedule send is a web-UI feature with no API equivalent,
so no argument to this tool can defer delivery. Never tell a user a message
was scheduled. For "prepare now, deliver later", create a draft with
draft_gmail_message. An external scheduler must retain the message data to
create and send a new message via send_gmail_message at the chosen time, or
call users.drafts.send with the draft ID returned by draft_gmail_message.
Alternatively, let the user schedule that draft in the Gmail UI.
draft_gmail_message
Creates a draft email in the user's Gmail account. Supports both new drafts and reply drafts with optional attachments.
Supports Gmail's "Send As" feature to draft from configured alias addresses.
SCHEDULED SEND IS NOT AVAILABLE. Gmail's REST API exposes no send-time
parameter; the Schedule send feature is web-UI only, and a message cannot be
placed in the Scheduled folder through the API. Do not claim a message was
scheduled. To deliver at a chosen time, create a draft with
draft_gmail_message. An external scheduler must retain the message data to
create and send a new message via send_gmail_message then, or call
users.drafts.send with the draft ID returned by draft_gmail_message.
Alternatively, let the user schedule the draft in the Gmail UI.
get_gmail_thread_content
Retrieves the complete content of a Gmail conversation thread, including all messages.
Optionally also returns structured ownership analysis so a caller can
determine who sent the last message and who owes whom a response without
re-parsing the formatted string or making a second tool call.
get_gmail_threads_content_batch
Retrieves the content of multiple Gmail threads in a single batch request.
Supports up to 25 threads per batch to prevent SSL connection exhaustion.
list_gmail_labels
Lists labels in the user's Gmail account.
manage_gmail_label
Manages Gmail labels: create, update, or delete labels.
list_gmail_filters
Lists all Gmail filters configured in the user's mailbox.