Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Description from the maker (original English)
Manage DialMyCalls contacts and groups; read broadcasts; send text and voice broadcasts on approval.
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://dialmycalls.usefulapi.io/mcpRun this in your terminal
claude mcp add --transport http dialmycalls https://dialmycalls.usefulapi.io/mcpPaste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"dialmycalls": {
"url": "https://dialmycalls.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": {
"dialmycalls": {
"type": "http",
"url": "https://dialmycalls.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://dialmycalls.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.
dialmycalls_get_accountGet the account: credits available (calls and texts spend credits) and the account creation date.
dialmycalls_list_contactsList contacts in the account (name, phone, email, groups), 100 per page.
dialmycalls_list_contacts_in_groupList the contacts that belong to one contact group (from dialmycalls_list_groups), 100 per page.
dialmycalls_get_contactGet one contact by id.
dialmycalls_create_contactAdd a contact (phone number required) to the contact list, optionally into contact groups. Sends nothing to the contact.
dialmycalls_update_contactUpdate a contact. DialMyCalls requires the phone number on every update. Fields you omit are left as they are; if you pass group_ids the contact's groups are REPLACED by that list.
dialmycalls_list_groupsList contact groups with their contact counts, 100 per page.
dialmycalls_get_groupGet one contact group (name, contacts_count) by id.
dialmycalls_create_groupCreate an empty contact group. Sends nothing.
dialmycalls_list_recordingsList voice recordings (the messages a call broadcast can play): id, name, type, length, processed. A call needs a processed recording.
dialmycalls_get_recordingGet one voice recording by id (includes its audio file url and whether it is processed and ready).
dialmycalls_create_recording_ttsCreate a voice recording from text (text-to-speech) that a call broadcast can then play. Makes no call and sends nothing.
dialmycalls_list_caller_idsList caller ID phone numbers on the account (id, name, phone, approved). A call broadcast needs an approved caller ID.
dialmycalls_list_keywordsList text-message keywords (id, keyword, status). A text broadcast must be tied to one active keyword.
dialmycalls_list_shortcodesList shortcodes available to send texts from.
dialmycalls_list_do_not_contactsList phone numbers on the account's do-not-contact lists (type call or text); these opted out.
dialmycalls_list_callsList voice call broadcasts (name, recording, recipients, credit cost, send time), 100 per page.
dialmycalls_get_callGet one voice call broadcast by id (name, recipients, credit cost, send time, pending_cancel).
dialmycalls_list_call_recipientsList the recipients of a call broadcast with the result per number (answered, voicemail, busy, no answer...), 100 per page.
dialmycalls_send_callSend (or schedule) an automated VOICE CALL broadcast that plays a recording to real people. THIS SPENDS ACCOUNT CREDITS AND PHONES THE RECIPIENTS; it cannot be undone once it goes out (a scheduled one can be stopped with dialmycalls_cancel_call). Needs an approved caller_id (dial
dialmycalls_cancel_callCancel an outgoing or scheduled call broadcast that has not finished. Calls already placed are not undone.
dialmycalls_list_textsList outgoing text (SMS) broadcasts (name, recipients, credit cost, send time), 100 per page.
dialmycalls_get_textGet one outgoing text broadcast by id (name, recipients, credit cost, send time, pending_cancel).
dialmycalls_list_text_recipientsList the recipients of a text broadcast with the delivery status per number (delivered, undeliverable, queued...), 100 per page.
dialmycalls_send_textSend (or schedule) a TEXT MESSAGE (SMS) broadcast to real people. THIS SPENDS ACCOUNT CREDITS AND TEXTS THE RECIPIENTS; it cannot be undone once it goes out (a scheduled one can be stopped with dialmycalls_cancel_text). Needs an active keyword (dialmycalls_list_keywords). Up to 1
dialmycalls_cancel_textCancel an outgoing or scheduled text broadcast that has not finished. Texts already sent are not undone.
dialmycalls_list_incoming_textsList text messages people sent to the account's numbers (from, to, message, time), 100 per page.
dialmycalls_get_incoming_textGet one incoming text message by id.
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
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Read 28 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 (1.16.3) 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, Recta
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.
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Cheaper cross-chain stablecoin routes for AI agents; 5 % of the verified saving, nothing if none.
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.
Manage DialMyCalls contacts and groups; read broadcasts; send text and voice broadcasts on approval.
Live endpoint: https://dialmycalls.usefulapi.io/mcp · Homepage: https://usefulapi.io/dialmycalls
https://dialmycalls.usefulapi.io/mcp.claude mcp add --transport http dialmycalls https://dialmycalls.usefulapi.io/mcp, then run /mcp to log in.{
"mcpServers": { "dialmycalls": { "url": "https://dialmycalls.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 DialMyCalls credentials.
Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/dialmycalls/
On first connect you'll paste your DialMyCalls API key (log in, then API Info).
| Tool | Type | What it does |
|---|---|---|
dialmycalls_get_account | read | Get DialMyCalls account |
dialmycalls_list_contacts | read | List contacts |
dialmycalls_list_contacts_in_group | read | List contacts in a group |
dialmycalls_get_contact | read | Get a contact |
dialmycalls_create_contact | write | Create a contact |
dialmycalls_update_contact | write | Update a contact |
dialmycalls_list_groups | read | List contact groups |
dialmycalls_get_group | read | Get a contact group |
dialmycalls_create_group | write | Create a contact group |
dialmycalls_list_recordings | read | List voice recordings |
dialmycalls_get_recording | read | Get a recording |
dialmycalls_create_recording_tts | write | Create a text-to-speech recording |
dialmycalls_list_caller_ids | read | List caller IDs |
dialmycalls_list_keywords | read | List text keywords |
dialmycalls_list_shortcodes | read | List shortcodes |
dialmycalls_list_do_not_contacts | read | List do-not-contact numbers |
dialmycalls_list_calls | read | List call broadcasts |
dialmycalls_get_call | read | Get a call broadcast |
dialmycalls_list_call_recipients | read | List call recipients |
dialmycalls_send_call | write | Send a voice call broadcast (spends credits) |
dialmycalls_cancel_call | write | Cancel a call broadcast |
dialmycalls_list_texts | read | List text broadcasts |
dialmycalls_get_text | read | Get a text broadcast |
dialmycalls_list_text_recipients | read | List text recipients |
dialmycalls_send_text | write | Send a text (SMS) broadcast (spends credits) |
dialmycalls_cancel_text | write | Cancel a text broadcast |
dialmycalls_list_incoming_texts | read | List incoming texts |
dialmycalls_get_incoming_text | read | Get an incoming text |
dialmycalls_usage_status | meta | Usage status (free-tier meter) |
dialmycalls_request_feature | meta | Request a missing feature |
dialmycalls_upgrade | meta | Upgrade to Pro or Pro+ |
dialmycalls_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 user) | $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 dialmycalls_upgrade (it returns a Stripe Checkout link). Cancel any time with dialmycalls_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running dialmycalls_upgrade before then undoes the cancel. Or write to support@usefulapi.io.
MIT © usefulapi. Not affiliated with or endorsed by DialMyCalls.