Name: Mergewell Mail Merge
Author: theluckystrike

Mergewell Mail Merge MCP

Mail merge from Excel or CSV to PDF, right in the chat.

Tool-list grade A Remote · Streamable HTTP No auth needed 2 tools v1.0.1

No reviews yet by theluckystrike The publisher’s own endpoint — this marketplace is not in the path

93/100

tool-list score

tools declared

remote

at its publisher

—

calls last 7d

What it does

Mail merge from Excel or CSV to PDF, right in the chat.

Quickstart

# 1 — add it to Claude Code
claude mcp add --scope user --transport http mergewell-mail-merge-mcp https://mail-merge.zovo.one/mcp

# 2 — ask your agent for something these tools do
#   preview_mail_merge, generate_merged_documents

Mergewell Mail Merge costs nothing on mcprush: there is no plan to choose here, no cap to set and nothing mcprush can bill you for.

Publishernot claimed

theluckystrike63 servers

13 categories

All 63 servers

Collected from a public index. Nobody has claimed this account, so nothing here was written by its author — claim it if it is yours.

Tool surface

What the model actually sees. Descriptions are diffed on every release — see version history.

Only tools that write or reach the network

Use this when the user wants to check a mail merge before printing: see how their spreadsheet (CSV or Excel) or list fills a letter, certificate or envelope template, which template fields like {{First Name}} have no matching column, which columns were matched by a similar name (first_name for First Name), and which records have empty values. Returns the first 3 merged records (or from preview_fro

Parameter	Type	Required	Notes
document_type	string	yes	What to merge into: letter (US business letter, one per row), certificate (landscape award/completion/participation certificate, one per row), or envelope (#10 envelope with recipient and return addre
file	object	no	The spreadsheet with one row per recipient: Excel .xlsx, CSV or TSV, first row = column headers, e.g. donors.xlsx.
sheet	string	no	For an .xlsx file: the sheet (tab) name to use, e.g. Donors. Defaults to the first sheet that has data.
csv_text	string	no	Alternative to a file: the list pasted as CSV or tab-separated text with a header row, e.g. "First Name,Last Name,City Ana,Lopez,Austin".
records	array	no	Alternative to a file: the recipients typed as objects with the same keys, e.g. [{"First Name": "Ana", "Last Name": "Lopez", "Amount": 250}].
names	array	no	Shortcut for a plain list of names (one column called Name), e.g. ["Ana Lopez", "Ben Okafor"]. Handy for certificates.
has_header	boolean	no	Set false if the first row of the file is data, not column names (columns are then called Column A, Column B, ...). Default true.
template	string	no	Letters: the letter text from the salutation to the last paragraph, with merge fields, e.g. "Dear {{First Name\|Friend}}, Thank you for your gift of {{Amount:currency}} on {{Gift Date:date}}.{{#if C
subject	string	no	Letters: optional subject line printed as "Re: ...", may contain fields, e.g. "Your {{Year}} giving statement".
address_template	string	no	Optional recipient address block (letters: inside address; envelopes: delivery address), one line per row, e.g. "{{First Name}} {{Last Name}} {{Street}} {{City}}, {{State}} {{ZIP}}". Defaults to one
include_address	boolean	no	Letters: print the recipient address block above the salutation. Default true when the sheet has address columns.
sender	array	no	Letters: your name/organization and address at the top. Envelopes: the return address. One line per entry, e.g. ["Riverbend Animal Shelter", "120 Elm St", "Springfield, IL 62701"].
date	string	no	Date printed on letters and certificates and used for {{today}}, as YYYY-MM-DD, e.g. 2026-10-03. Defaults to today (US Eastern time); pass the user's local date when known.
closing	string	no	Letters: closing line, e.g. "With gratitude,". Defaults to "Sincerely," unless the template already ends with a closing. Use "" for none.
signature_name	string	no	Letters: name printed under the closing, e.g. Maria Chen.
signature_title	string	no	Letters: title under the signature name, e.g. Executive Director.
certificate_kind	string	no	Certificates: sets the default title and wording, e.g. completion -> "Certificate of Completion". Default achievement.
certificate_title	string	no	Certificates: custom title, e.g. "Certificate of Appreciation" or "Volunteer of the Year".
recipient_template	string	no	Certificates: the name line, e.g. "{{First Name}} {{Last Name}}". Defaults to the Name column (or First + Last).
body_template	string	no	Certificates: the line under the name, may contain fields, e.g. "for completing {{Course}} ({{Hours}} hours) on {{Completed:date}}".

Use this when the user wants to mail merge from Excel or CSV to PDF: personalized letters from a spreadsheet (thank-you letters for each donor, the same letter to 200 people with their names), certificates in bulk from a name list (award, completion, participation), or envelopes from a contact list (#10 with return address). Fills {{Field}} placeholders with defaults, formats and {{#if}} condition

Parameter	Type	Required	Notes
document_type	string	yes	What to merge into: letter (US business letter, one per row), certificate (landscape award/completion/participation certificate, one per row), or envelope (#10 envelope with recipient and return addre
file	object	no	The spreadsheet with one row per recipient: Excel .xlsx, CSV or TSV, first row = column headers, e.g. donors.xlsx.
sheet	string	no	For an .xlsx file: the sheet (tab) name to use, e.g. Donors. Defaults to the first sheet that has data.
csv_text	string	no	Alternative to a file: the list pasted as CSV or tab-separated text with a header row, e.g. "First Name,Last Name,City Ana,Lopez,Austin".
records	array	no	Alternative to a file: the recipients typed as objects with the same keys, e.g. [{"First Name": "Ana", "Last Name": "Lopez", "Amount": 250}].
names	array	no	Shortcut for a plain list of names (one column called Name), e.g. ["Ana Lopez", "Ben Okafor"]. Handy for certificates.
has_header	boolean	no	Set false if the first row of the file is data, not column names (columns are then called Column A, Column B, ...). Default true.
template	string	no	Letters: the letter text from the salutation to the last paragraph, with merge fields, e.g. "Dear {{First Name\|Friend}}, Thank you for your gift of {{Amount:currency}} on {{Gift Date:date}}.{{#if C
subject	string	no	Letters: optional subject line printed as "Re: ...", may contain fields, e.g. "Your {{Year}} giving statement".
address_template	string	no	Optional recipient address block (letters: inside address; envelopes: delivery address), one line per row, e.g. "{{First Name}} {{Last Name}} {{Street}} {{City}}, {{State}} {{ZIP}}". Defaults to one
include_address	boolean	no	Letters: print the recipient address block above the salutation. Default true when the sheet has address columns.
sender	array	no	Letters: your name/organization and address at the top. Envelopes: the return address. One line per entry, e.g. ["Riverbend Animal Shelter", "120 Elm St", "Springfield, IL 62701"].
date	string	no	Date printed on letters and certificates and used for {{today}}, as YYYY-MM-DD, e.g. 2026-10-03. Defaults to today (US Eastern time); pass the user's local date when known.
closing	string	no	Letters: closing line, e.g. "With gratitude,". Defaults to "Sincerely," unless the template already ends with a closing. Use "" for none.
signature_name	string	no	Letters: name printed under the closing, e.g. Maria Chen.
signature_title	string	no	Letters: title under the signature name, e.g. Executive Director.
certificate_kind	string	no	Certificates: sets the default title and wording, e.g. completion -> "Certificate of Completion". Default achievement.
certificate_title	string	no	Certificates: custom title, e.g. "Certificate of Appreciation" or "Volunteer of the Year".
recipient_template	string	no	Certificates: the name line, e.g. "{{First Name}} {{Last Name}}". Defaults to the Name column (or First + Last).
body_template	string	no	Certificates: the line under the name, may contain fields, e.g. "for completing {{Course}} ({{Hours}} hours) on {{Completed:date}}".

Free

$0 forever

Every tool — any call limit is its publisher’s, not ours
No card, and mcprush charges nothing for it
Runs at its publisher’s own address — this marketplace is not in the path
Nothing to cap, because mcprush bills nothing

Nothing here is billable: mcprush charges nothing to install Mergewell Mail Merge or to call it, at any volume.

ATool-list grade · score 93 / 100

Release 1.0.1 · scanned 28 Oct 2026

Graded from the tools this server lists, not from its source code.

Two independent axes, because powerful and malicious are different questions. The grade is threat only. The capability level is blast radius, and it is never a penalty on the grade — it is priced as one subtract-only term in the score, where you can see it.

Threat score100

Client score93

Findings0 threat · 0 capability

Capabilitymoderate

Coveragemanifest

Verificationnot in this report

Surface digesta190bcc82a27ddd4090be65d2170ce2da4efb4b2b38450fd830e26cce57c8988

Score vectorthreat 100 → client 93

Term	Level	What it prices	Points
capability-exposure	moderate	capability blast radius (moderate) — client exposure if the model is manipulated	−3
coverage-honesty	manifest	inspection depth (manifest) — how much of the target the scan could see	−4

score = clamp(round(threatScore − E_cap − E_ver − E_cov), 0, 100). No model, no opinion, no network call at scoring time: the same methodology version against the same bytes always produces this number, and every line above is a field of the report rather than a summary of it.

What the scan could actually read

A grade is only as meaningful as its coverage, so the scanner publishes its own depth before it publishes its result.

The scan read each tool’s name, description, input schema and annotations exactly as the server listed them the last time it answered us; no code was reviewed. We ask the server again about once a month, and a list that changed is graded again.

Tool surfaceread

Implementation sourcenot available

Package metadatanot available

Live transportnot available

The implementation source was not read — this reflects the declared tool metadata only.

Capability — what it could do if the model were manipulated

Tags derived from each tool’s schema and the implementation, not from what the tool calls itself. moderate is the level these add up to.

Tool	Capability tags	Why the tag was assigned
preview_mail_merge	external-sink	external-sink: parameter "recipient"
generate_merged_documents	external-sink	external-sink: parameter "recipient"

Toxic-flow graph

The lethal trifecta, checked as a graph rather than as a checklist: untrusted input, a sensitive source and an external sink have to meet before there is a path worth worrying about.

The public result for this release does not print the flow graph, so there is nothing to show here. That is not the same as "no paths were found": what the scan did read is above, under coverage.

Supply chain and provenance

Integrityfirst-seen

Surface digesta190bcc82a27ddd4

Scanned2026-10-28

This is the first scan of this surface here, so there is nothing yet to compare it against.

Every result on this tab comes from one deterministic pass over the published package — offline, rule by rule, and auditable line by line above. Same methodology version, same bytes, same score.

Where are you running it?

Tool surface

Release history

Mergewell Mail Merge MCP

What it does

Quickstart

Where are you running it?

Tool surface

What counts against your monthly calls

What the scan could actually read

Capability — what it could do if the model were manipulated

Toxic-flow graph

Supply chain and provenance

Release history

See also