AgentMail agent skills for Claude Code, Cursor and RevampKey

5 ready-made playbooks that teach an AI agent how to do real AgentMail work: which tools to call, what to check first, and when to stop and ask you.

Download RevampKey, free I have it: connect AgentMail

Connect AgentMail once and all 5 skills install themselves and stay up to date. Mac, Windows and Linux.

All 5 AgentMail skills

Each skill is one job. You ask in plain words and the agent loads the skill that matches, then follows its steps.

Start hereAsks before writing22 AgentMail tools

Use AgentMail safely with AI

Teaches an AI agent to confirm which AgentMail account and inbox are in scope, pick the right send or draft tool, and ask before sending or changing anything.

Use it when

You have just connected AgentMail and want the agent to know its rules
You want the agent to draft replies for you to approve before anything goes out
You need the agent to search mail without pulling in whole mailboxes

Tools it uses

auth_me
list_inboxes
list_threads
get_thread
list_messages
search_threads
search_messages
get_attachment
reply_to_message
create_draft
send_draft
forward_message
send_message
update_draft
get_draft
list_drafts
update_thread
update_message
update_inbox
delete_thread
delete_draft
delete_inbox

Example

Connect to my AgentMail and check which inbox is the support one before doing anything.

Your account is connected and has three inboxes. I matched 'support' to support@yourdomain.example, which has 42 threads. I will read only threads from the last seven days and will not send or change anything until you approve.

Use in RevampKeyRead the full skill →

Asks before writing12 AgentMail tools

Draft email replies for approval with AgentMail

Reads an AgentMail thread and writes a reply as a saved draft, with a note on open questions and commitments. Nothing is sent until you approve it.

Use it when

You need to answer a client email but want to check the wording first
A thread has several open questions and you want each one handled
You want a follow-up drafted for a sender who has gone quiet

Tools it uses

get_inbox
list_inboxes
get_thread
search_threads
get_attachment
create_draft
update_draft
reply_to_message
send_message
forward_message
get_draft
send_draft

Example

Draft a reply to Priya's email about the Q3 invoice. Don't send it yet.

Saved a draft in billing@acme.example, replying to the thread "Q3 invoice query". It answers her two questions about the payment date and the line item, and defers the discount request until you confirm the rate. Two placeholders remain: [payment date] and [discount rate]. Nothing has been sent; tell me to send it when you are happy with it.

Use in RevampKeyRead the full skill →

Asks before writing7 AgentMail tools

Clean up your AgentMail inboxes safely

Audits your AgentMail inboxes, threads and drafts for stale conversations, abandoned drafts and unused inboxes. It proposes what to keep, archive, update or delete and changes nothing until you approve the list.

Use it when

You have months of old threads and want to know what can go.
Your drafts folder is full of replies you never sent.
You want to retire an inbox nobody uses anymore.

Tools it uses

list_inboxes
list_threads
list_drafts
get_thread
search_threads
update_thread
get_draft

Example

Audit my AgentMail inboxes for stale threads and old drafts, and show me what I can safely clean up.

I checked 3 inboxes and 214 threads from the last 90 days of inactivity. I found 188 closed threads to archive, 9 unanswered questions I'd keep, and 17 stale drafts. Nothing has changed yet. Tell me which buckets to apply.

Use in RevampKeyRead the full skill →

Read-only6 AgentMail tools

Triage your AgentMail inbox with AI

Sorts recent threads in your AgentMail inbox into act now, reply later and ignore, and lists what is waiting on you. It only reads mail and never sends or changes anything.

Use it when

You come back from a day away and want to know what needs you first
A long inbox has built up and you need a ranked list, not a wall of subjects
You want to see which conversations are waiting on someone else's reply

Tools it uses

list_inboxes
get_inbox
list_threads
get_thread
list_messages
get_attachment

Example

What in my support inbox needs my attention today?

In the support inbox over the last three days I reviewed 14 threads. Act now has 3: a customer whose payment failed and asked for a call by Thursday, a partner waiting on a contract signature, and a refund request open for 5 days. Reply later has 6 status and invitation threads. The other 5 are receipts and newsletters. Nothing was sent or changed.

Use in RevampKeyRead the full skill →

Read-only5 AgentMail tools

Find and recap AgentMail email threads

Searches your AgentMail inboxes for every thread about a person, topic or deadline, then gives you a dated recap of what was said and what is still open. Read-only: it never sends or changes anything.

Use it when

You need to know where a conversation with a client or vendor landed
You want a timeline of an email exchange before a call
You are picking up a project and need the decisions made by email so far

Tools it uses

list_inboxes
search_threads
search_messages
get_thread
get_attachment

Example

What did Priya and the supplier agree about the March delivery date? Give me a dated recap and anything still open.

I found 4 relevant threads in your ops inbox from the last 90 days. On 12 Feb the supplier proposed a 14 March delivery; on 20 Feb Priya accepted it. A 3 March message moved it to 21 March, which supersedes both earlier dates. Still open: the signed revised quote, which the supplier promised but no message closes.

Use in RevampKeyRead the full skill →

Get all 5 without copying a file

RevampKey adds the skills when you connect AgentMail, updates them for you and removes them when you disconnect.

Download RevampKey

How AgentMail skills work

Connect AgentMail
The AgentMail MCP server gives the agent its tools.
Ask in plain words
“Draft a reply to Priya's email about the Q3 invoice. Don't send it yet.” Each SKILL.md says when it applies, so only the one that fits is loaded.
Approve any change
The agent calls the tools in order, checks its work, and shows you any change before it makes it.

How to install AgentMail skills

In RevampKey the skills install themselves when you connect AgentMail. In other tools each skill is one folder with a SKILL.md file, and you also need the AgentMail MCP server connected there.

About 1 minute · nothing to copy

Download RevampKey for Mac, Windows or Linux and sign in.
Open Connectors and connect AgentMail. All 5 skills come with it and stay up to date; they go away when you remove the connector.
Ask in plain language, for example “Draft a reply to Priya's email about the Q3 invoice. Don't send it yet.”
Download RevampKeyConnect AgentMail · 1 click
Get RevampKey to connect AgentMail
RevampKey is a free desktop app for Mac, Windows and Linux. Install it, sign in, and AgentMail is one click away with its skills already attached.
Download RevampKey
Not now? Use the skills in your current tool
for s in essentials draft-reply-for-approval inbox-cleanup inbox-triage thread-search-and-recap; do curl -fsSL --create-dirs -o .claude/skills/agentmail-$s/SKILL.md https://revampkey.com/marketplace/agentmail/skills/$s/SKILL.md done
Other tools

Into this project’s .claude/skills folder

Connect the AgentMail MCP server in Claude Code.

Run this in your project folder to add all 5 skills:

for s in essentials draft-reply-for-approval inbox-cleanup inbox-triage thread-search-and-recap; do
  curl -fsSL --create-dirs -o .claude/skills/agentmail-$s/SKILL.md https://revampkey.com/marketplace/agentmail/skills/$s/SKILL.md
done

Ask in plain language, for example “Draft a reply to Priya's email about the Q3 invoice. Don't send it yet.”

Into the shared .agents/skills folder

Connect the AgentMail MCP server in Cursor.

Run this in your project folder to add all 5 skills:

for s in essentials draft-reply-for-approval inbox-cleanup inbox-triage thread-search-and-recap; do
  curl -fsSL --create-dirs -o .agents/skills/agentmail-$s/SKILL.md https://revampkey.com/marketplace/agentmail/skills/$s/SKILL.md
done

Ask in plain language, for example “Draft a reply to Priya's email about the Q3 invoice. Don't send it yet.”

Into the shared .agents/skills folder

Connect the AgentMail MCP server in Codex.

Run this in your project folder to add all 5 skills:

for s in essentials draft-reply-for-approval inbox-cleanup inbox-triage thread-search-and-recap; do
  curl -fsSL --create-dirs -o .agents/skills/agentmail-$s/SKILL.md https://revampkey.com/marketplace/agentmail/skills/$s/SKILL.md
done

Ask in plain language, for example “Draft a reply to Priya's email about the Q3 invoice. Don't send it yet.”

Into the shared .agents/skills folder

Connect the AgentMail MCP server in VS Code.

Run this in your project folder to add all 5 skills:

for s in essentials draft-reply-for-approval inbox-cleanup inbox-triage thread-search-and-recap; do
  curl -fsSL --create-dirs -o .agents/skills/agentmail-$s/SKILL.md https://revampkey.com/marketplace/agentmail/skills/$s/SKILL.md
done

Ask in plain language, for example “Draft a reply to Priya's email about the Q3 invoice. Don't send it yet.”

RevampKey or copy the files?

In RevampKey

One click when you connect AgentMail
Updated for you when a skill improves
Removed when you disconnect
The MCP server is set up for you
800+ other connectors, same way

Download free

Copy into your project

One command per project
Run it again to get updates
You connect the AgentMail MCP server yourself
Works in Claude Code, Cursor, Codex and VS Code

See the command

AgentMail skills FAQ

What is a AgentMail agent skill?

A SKILL.md file: a short playbook an AI agent loads when your request matches it. Each AgentMail skill describes one job, which AgentMail tools to use in which order, what to check first and when to stop and ask you.

Do the AgentMail skills change anything on their own?

2 of the 5 only read. The others tell the agent to show you the change and wait for a yes before it creates, edits or deletes anything in AgentMail.

Which tools can use these skills?

Any agent that reads the open Agent Skills format: Claude Code, Cursor, Codex, VS Code with Copilot and RevampKey. In RevampKey they are attached when you connect AgentMail; elsewhere you copy the folders into your project or skills directory.

Do I need the AgentMail MCP server too?

Yes. The skills tell the agent how to do the work; the AgentMail MCP server gives it the tools to do it. The AgentMail MCP setup guide covers every client.

AgentMail MCP server setup · This page as Markdown

Put AgentMail’s best workflows in your agent

Download RevampKey, connect AgentMail and ask your first question in about a minute.

Download RevampKey Connect AgentMail · 1 click

All 5 AgentMail skills

Use AgentMail safely with AI

Use it when

Tools it uses

Draft email replies for approval with AgentMail

Use it when

Tools it uses

Clean up your AgentMail inboxes safely

Use it when

Tools it uses

Triage your AgentMail inbox with AI

Use it when

Tools it uses

Find and recap AgentMail email threads

Use it when

Tools it uses

Get all 5 without copying a file

How AgentMail skills work

How to install AgentMail skills

RevampKey or copy the files?

In RevampKey

Copy into your project

AgentMail skills FAQ

Put AgentMail’s best workflows in your agent

Skills for related tools