Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Description from the maker (original English)
Read iContact contacts, lists, campaigns and message stats; add contacts and manage subscriptions.
These three are never merged into one score: opinions, measurements and popularity are different things.
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
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Works in Claude on the web, desktop and mobile:
https://icontact.usefulapi.io/mcpRun this in your terminal
claude mcp add --transport http icontact https://icontact.usefulapi.io/mcpPaste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"icontact": {
"url": "https://icontact.usefulapi.io/mcp"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
Paste into .vscode/mcp.json in your project
{
"servers": {
"icontact": {
"type": "http",
"url": "https://icontact.usefulapi.io/mcp"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
ChatGPT connects only to servers on the internet:
https://icontact.usefulapi.io/mcpMenu names can differ slightly by plan and over time.
Your choice stays on this device in a cookie; no account needed.
These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
Tool names and descriptions exactly as the server reported them on Nov 6, 2026. The maker wrote them, not us; we show them as plain text.
icontact_get_accountThe iContact account behind the credentials (company name, address, plan fields) and its client folders, with the folder this server uses. GET /a/ and GET /a/{accountId}/c/.
icontact_list_contactsList contacts (email, name, address, phone, status, create date). Filter by status, exact email, first/last name or a list the contact belongs to. GET /contacts.
icontact_get_contactOne contact by id. GET /contacts/{contactId}.
icontact_create_contactWRITE: add one contact to the account (it is not added to any list; use icontact_set_subscription for that). Not idempotent: an email that already exists is reported by iContact as a warning. POST /contacts.
icontact_update_contactWRITE: change fields of one contact; only the fields you pass are sent. Setting status to donotcontact or deleted stops mail to that contact. POST /contacts/{contactId}.
icontact_list_listsList the account's mailing lists (name, description, welcome-message settings). GET /lists.
icontact_get_listOne mailing list by id. GET /lists/{listId}.
icontact_list_subscriptionsList list memberships (subscriptionId, contactId, listId, status). Filter by list, contact or status. GET /subscriptions.
icontact_set_subscriptionWRITE: put a contact on a list (status normal, or pending to start double opt-in) or unsubscribe it (status unsubscribed). Only for contacts who agreed to receive mail. POST /subscriptions.
icontact_list_campaignsList campaigns (the sender identity and settings that messages belong to). GET /campaigns.
icontact_get_campaignOne campaign by id. GET /campaigns/{campaignId}.
icontact_list_messagesList messages (subject, type, campaign, create date, HTML and text bodies). Filter by type or campaign. GET /messages.
icontact_get_messageOne message by id, with subject and HTML/text bodies. GET /messages/{messageId}.
icontact_get_message_statisticsDelivery statistics of a message (released, bounces, opens, clicks, unsubscribes, complaints, forwards). GET /messages/{messageId}/statistics.
icontact_list_message_activityWho opened, clicked, bounced from or unsubscribed after a message: one page of events for one message. GET /messages/{messageId}/opens | clicks | bounces | unsubscribes.
icontact_list_sendsList sends (a message sent to lists/segments: send id, message id, included/excluded lists, scheduled time, status). GET /sends.
icontact_get_sendOne send by id. GET /sends/{sendId}.
icontact_list_segmentsList saved segments (rule-based groups of contacts). GET /segments.
icontact_get_segmentOne segment by id. GET /segments/{segmentId}.
icontact_list_custom_fieldsList the account's custom contact fields (name, type). GET /customfields.
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 6, 2026
The registry name was verified against the domain usefulapi.io (the registry checks domain ownership)
We have not read this repo from GitHub yet
We have not read this repo from GitHub yet
Responded in 71 ms (HTTP 200)
No sign-in needed
Read 20 tool descriptions and found no hidden instructions to the AI
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
It passed 3 of 3 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.
The registry does not list a required key, though some servers ask you to sign in on first use.
It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.
The GitHub repo last changed –, and the latest version (1.14.3) reached the registry yesterday.
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.
In the same category: Spec Driven Development, Remote Desktop Commander, LickityClick
Servers in the same category from other makers, sorted by stars.
Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.
Create, edit and track LickityClick short links, campaigns and click stats from your AI assistant.
Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.
Use iContact from Claude, Cursor, or any MCP client — work with your contacts, lists, messages and reports. Hosted, no local install: connect with your own iContact credentials.
Live endpoint: https://icontact.usefulapi.io/mcp · Homepage: https://usefulapi.io/icontact
https://icontact.usefulapi.io/mcp.claude mcp add --transport http icontact https://icontact.usefulapi.io/mcp, then run /mcp to log in.{
"mcpServers": { "icontact": { "url": "https://icontact.usefulapi.io/mcp" } } }
Add only the URL. Do not add an Authorization header or an API key to the client config: the server signs you in with OAuth, and the login page asks for your iContact credentials.
Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/icontact/
On first connect you'll enter your iContact application id, username and API password (iContact's API Developer Portal). They are validated, stored per-user, and scoped to you — no keys in config files.
| Tool | Type | What it does |
|---|---|---|
icontact_get_account | read | Get account |
icontact_list_contacts | read | List contacts |
icontact_get_contact | read | Get contact |
icontact_create_contact | write | Create contact |
icontact_update_contact | write | Update contact |
icontact_list_lists | read | List mailing lists |
icontact_get_list | read | Get mailing list |
icontact_list_subscriptions | read | List subscriptions |
icontact_set_subscription | write | Subscribe or unsubscribe contact |
icontact_list_campaigns | read | List campaigns |
icontact_get_campaign | read | Get campaign |
icontact_list_messages | read | List messages |
icontact_get_message | read | Get message |
icontact_get_message_statistics | read | Get message statistics |
icontact_list_message_activity | read | List message activity |
icontact_list_sends | read | List sends |
icontact_get_send | read | Get send |
icontact_list_segments | read | List segments |
icontact_get_segment | read | Get segment |
icontact_list_custom_fields | read | List custom fields |
icontact_usage_status | meta | Usage status (free-tier meter) |
icontact_request_feature | meta | Request a missing feature |
icontact_upgrade | meta | Upgrade to Pro or Pro+ |
icontact_cancel_subscription | meta | Cancel the Pro subscription |
read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.
| Plan | Price | Limit |
|---|---|---|
| Free | $0 | 50 tool calls / month |
| Pro (per account) | $9/mo or $90/yr (2 months free) | Unlimited* |
\*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to support@usefulapi.io.
Pro covers this server only. Subscribe with icontact_upgrade (it returns a Stripe Checkout link). Cancel any time with icontact_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running icontact_upgrade before then undoes the cancel. Or write to support@usefulapi.io.
MIT — see LICENSE. Documentation only; the server is hosted.