How to connect Mailsoftly to OpenClaw
Connect Mailsoftly to OpenClaw with ClawLink: paste your Mailsoftly key once and 20 tools work from chat. No MCP server to run, nothing stored on your machine.
MailsoftlyAPI KEYMCPMailsoftly is an intuitive email marketing platform designed to simplify and enhance how businesses communicate with their audiences.. Once connected, OpenClaw can read and act on Mailsoftly from chat — pairing, token refresh, and tool wiring handled for you.
The usual route to Mailsoftly access for OpenClaw is an MCP server you configure and keep running, plus your own OAuth app or API keys. ClawLink gives OpenClaw a more practical Mailsoftly setup: install one ClawHub skill, connect Mailsoftly in the browser, and OpenClaw can call real Mailsoftly actions from any chat surface with no auth, token refresh, or tool wiring to build yourself.
Setup
It takes three steps to connect OpenClaw to Mailsoftly.
1Install the plugin
Paste the setup prompt into OpenClaw, or install from the terminal and ask OpenClaw to pair:
openclaw plugins install clawhub:clawlink-plugin- 2
Connect Mailsoftly
Paste your API key in the dashboard.
- 3
Use it from chat
Ask OpenClaw: "What can you do with Mailsoftly?"
Install by command
The setup prompt above does all of this in one paste. By hand, it is one install command plus a browser approval:
openclaw plugins install clawhub:clawlink-pluginThen ask OpenClaw to set up ClawLink. It starts browser pairing and prints an approval link — open it, approve the device, return to the chat, and say done. Finally, connect Mailsoftly in the ClawLink dashboard — paste your Mailsoftly API key once.
Verify the connection by asking OpenClaw:
Use Mailsoftly to authenticate firm and walk me through the result in plain English.
Using a different agent?
The OpenClaw plugin is one client of ClawLink's MCP server. Claude Code, Cursor, Codex, or any agent that can run a shell command pairs with the same ClawLink account through the CLI:
npx -y @useclawlink/cli loginlogin opens the same browser approval and stores a credential locally. Once Mailsoftly is connected in the dashboard, that agent calls the same 20 Mailsoftly tools over MCP. Full setup for MCP clients and shell agents: connect apps to any AI agent.
Mailsoftly MCP for OpenClaw
Looking for a Mailsoftly MCP server for OpenClaw? ClawLink connects Mailsoftly to OpenClaw and exposes 20 Mailsoftly tools your agent can call over MCP, with hosted auth and nothing to run or maintain yourself. Using Hermes instead? The Hermes Mailsoftly integration works the same way.
What the OpenClaw Mailsoftly integration can do
20 Mailsoftly tools are ready for OpenClaw once the account is connected.
All 20 Mailsoftly tools for OpenClaw
| Tool | What it does |
|---|---|
Authenticate firm mailsoftly_authenticate_firm | Validate the API key and retrieve firm details |
Get contact mailsoftly_get_contact | Retrieve a specific contact by ID from Mailsoftly |
Get contact fields mailsoftly_get_contact_fields | Fetch all contact fields available for a firm, excluding hidden columns |
Get contact list mailsoftly_get_contact_list | Retrieve details of a specific contact list by ID |
Get contact list contacts mailsoftly_get_contact_list_contacts | Retrieve all contacts within a specific contact list |
Get contact lists mailsoftly_get_contact_lists | Retrieve all contact lists for the authenticated firm |
Get contacts mailsoftly_get_contacts | Retrieve all contacts associated with a firm |
Get custom fields mailsoftly_get_custom_fields | Retrieve all custom fields defined for the authenticated firm |
Get email status mailsoftly_get_email_status | Fetch the status of a specific email draft by its ID |
Get tags mailsoftly_get_tags | Retrieve all tags associated with the authenticated firm |
Search contacts mailsoftly_search_contacts | Search for contacts matching specified criteria in Mailsoftly |
Add contact to contact list mailsoftly_add_contact_to_contact_list | Add an existing contact to a specific contact list |
Add custom field to contact mailsoftly_add_custom_field_to_contact | Add a custom field value to an existing contact |
Assign tags to contact mailsoftly_assign_tags_to_contact | Assign multiple tags to an existing contact at once |
Create contact mailsoftly_create_contact | Create a new contact for the authenticated firm with email, first name, and last name |
Create contact list mailsoftly_create_contact_list | Create a new contact list for the authenticated firm |
Create emails mailsoftly_create_emails | Create one or more email drafts in Mailsoftly |
Create or update contact mailsoftly_create_or_update_contact | Create a new contact or update an existing contact in Mailsoftly |
Send email mailsoftly_send_email | Send an existing email draft that is marked as ready |
Update contact mailsoftly_update_contact | Update an existing contact's information in Mailsoftly |
Try it: find the Mailsoftly tool you need
Browse the 20 Mailsoftly tools
Click any tool to see exactly what OpenClaw can do and copy a ready-to-use prompt.
Example prompts
Use Mailsoftly to authenticate firm and walk me through the result in plain English.
Pull the relevant data from Mailsoftly, summarize it in plain English, and point out anything that needs attention.
Pull the relevant data from Mailsoftly, summarize it in plain English, and point out anything that needs attention.
Pull the relevant data from Mailsoftly, summarize it in plain English, and point out anything that needs attention.
ClawLink vs. building it yourself
The alternative to ClawLink is usually manual API key setup plus your own token handling, permission troubleshooting, and tool plumbing for OpenClaw. That is fine if you want to build and maintain the integration yourself. Most teams just want Mailsoftly working from chat.
| Manual | ClawLink | |
|---|---|---|
| Credential handling | Collect, validate, store, and rotate the Mailsoftly API key yourself, then make sure every tool call uses the right account. | Users complete the hosted ClawLink setup once and the connected Mailsoftly account becomes available to the agent without you building credential management. |
| Ongoing maintenance | You own refresh logic, permission debugging, environment config, and every provider-specific edge case for Mailsoftly. | ClawLink handles the repetitive integration plumbing so your team can focus on the workflow instead of the infrastructure. |
| Agent usability | You still need to expose the right Mailsoftly actions to the runtime in a format your agent can reliably use. | 20 tools for Mailsoftly are already exposed through ClawLink, so the agent can read and act from chat immediately. |
ClawLink vs. Composio
Composio also exposes Mailsoftly to AI agents. It is developer infrastructure: Python and TypeScript SDKs, an MCP server, and a catalog past 1,000 apps, aimed at teams shipping agent products. ClawLink is built for OpenClaw users instead. You install the plugin once, connect Mailsoftly in the browser, and the 20 tools above work from chat. There is no SDK and no config file, and the Mailsoftly key you paste at setup is stored server-side rather than kept in your environment. Choosing between them? Read the full Composio alternatives comparison.
Troubleshooting
OpenClaw installed the Mailsoftly skill but can't call the tools
The ClawHub skill teaches OpenClaw about Mailsoftly, but the calls run through the ClawLink plugin and your connected account. Make sure Mailsoftly is connected in the dashboard, then start a fresh chat so OpenClaw reloads the tool catalog. If OpenClaw runs as a persistent gateway, restart it so the new tools register.
Connection succeeds but no tools appear
Reconnect Mailsoftly from the dashboard, then start a fresh chat if the runtime still has the old tool catalog loaded.
"Tool schema not loaded yet" error when calling Mailsoftly tools
Mailsoftly tool schemas load on demand the first time a tool runs and are cached after that, so this error usually clears on its own: wait a few seconds and retry the same request. If every Mailsoftly call keeps failing with it in a fresh chat, reconnect from the dashboard, and contact support if it still persists — that pattern points to a configuration problem on our side, not something you can fix by reconnecting again.
Mailsoftly returns 403 or "permission denied" on one action while others work
Two usual causes. The connected account may not have access to the specific workspace, inbox, store, or project in the request — check that first. If access looks right, the agent may have sent a placeholder value (like "YOUR_ID" or an example id from documentation) instead of a real one: ask it to run a list or search tool first, then retry the action with a real id from those results. Most failures at this stage are one of these two, not ClawLink bugs.
API key setup works but results look incomplete
Double-check that the API key for Mailsoftly has the right scopes or account access. A valid key can still be too limited for some reads or writes.
FAQ
Is there a OpenClaw Mailsoftly integration?
Yes. ClawLink is the fastest way to connect OpenClaw to Mailsoftly: link your Mailsoftly account once in the browser and OpenClaw can call the Mailsoftly API through 20 ready-made tools — no custom code or token handling.
How do I add Mailsoftly to OpenClaw with ClawLink?
Paste the setup prompt from this page into OpenClaw. It installs the ClawLink Mailsoftly skill from ClawHub, then you click Connect in the dashboard to authorize Mailsoftly. OpenClaw calls the tools from the next message — no config files, and the Mailsoftly key you paste is stored server-side instead of in your environment.
How long does it take to connect Mailsoftly to OpenClaw?
About two minutes. Sign in, click Connect next to Mailsoftly in the dashboard, authenticate, and OpenClaw can use it from the next chat message.
Why use ClawLink instead of wiring Mailsoftly up myself?
The alternative to ClawLink is usually manual API key setup plus your own token handling, permission troubleshooting, and tool plumbing for OpenClaw. That is fine if you want to build and maintain the integration yourself. Most teams just want Mailsoftly working from chat.
OpenClaw installed the Mailsoftly skill but can't call the tools
The ClawHub skill teaches OpenClaw about Mailsoftly, but the calls run through the ClawLink plugin and your connected account. Make sure Mailsoftly is connected in the dashboard, then start a fresh chat so OpenClaw reloads the tool catalog. If OpenClaw runs as a persistent gateway, restart it so the new tools register.
