Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Description from the maker (original English)
Give your AI agent a phone: place calls, navigate IVRs, wait on hold, get structured answers.
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Pick the AI app you use, then copy the settings.
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Works in Claude on the web, desktop and mobile:
https://app.dialfetch.com/api/mcpRun this in your terminal
claude mcp add --transport http dialfetch https://app.dialfetch.com/api/mcpPaste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"dialfetch": {
"url": "https://app.dialfetch.com/api/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": {
"dialfetch": {
"type": "http",
"url": "https://app.dialfetch.com/api/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://app.dialfetch.com/api/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.
We have not read this server’s tool list yet; we check endpoints in rotation.
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 dialfetch.com (the registry checks domain ownership)
We have not read this repo from GitHub yet
We have not read this repo from GitHub yet
Not checked yet; we check endpoints in rotation
Not checked yet; we check endpoints in rotation
Not checked yet; we read the tool list when we check the endpoint
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
It passed 1 of 1 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 (0.1.0) reached the registry 4 months ago.
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, Dechonet MCP
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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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.
Connect [Dialfetch](https://app.dialfetch.com) to Claude, Cursor, VS Code, Windsurf, Cline, the Claude Agent SDK — or any Model Context Protocol client — and your agent can place real phone calls. It navigates IVR phone trees, waits on hold, talks to humans (including after a transfer), and hands back structured answers, a transcript, and a recording.
Give it a phone number and a plain-language goal. Goal in, result out.
"Call the pharmacy at +1 305-555-0148 and tell me what time it closes today."
→
{ answers: { closing_time: { value: "9:00 PM", quote: "We close at nine tonight." } } }
https://app.dialfetch.com/api/mcp (Streamable HTTP + SSE)Authorization: Bearer df_…) or one-click OAuth for custom connectorsClaude Desktop
Add to claude_desktop_config.json (Settings → Developer → Edit config):
{
"mcpServers": { "dialfetch": { "command": "npx", "args": ["-y", "mcp-remote", "https://app.dialfetch.com/api/mcp", "--header", "Authorization: Bearer df_YOUR_KEY"] } } }
</details>
Claude.ai (web) — custom connector
Settings → Connectors → Add custom connector → paste https://app.dialfetch.com/api/mcp and finish the one-click OAuth sign-in. No API key to paste.
Cursor
~/.cursor/mcp.json:
{
"mcpServers": { "dialfetch": { "url": "https://app.dialfetch.com/api/mcp", "headers": { "Authorization": "Bearer df_YOUR_KEY" } } } }
</details>
VS Code (Copilot agent mode)
.vscode/mcp.json:
{
"servers": { "dialfetch": { "type": "http", "url": "https://app.dialfetch.com/api/mcp", "headers": { "Authorization": "Bearer df_YOUR_KEY" } } } }
</details>
More configs (Windsurf, Cline, Agent SDK) are in configs/.
| Tool | Inputs | Does |
|---|---|---|
place_call | phone, goal, extract?, context?, disclose_ai?, from_number_id?, max_duration_minutes?, webhook_url? | Start a goal-call; returns { call_id, status } (async) |
get_call | call_id | Status, outcome, answers, notes, transcript, recording URL |
wait_for_call | call_id, timeout_seconds? | Block (with progress) until the call is terminal |
cancel_call | call_id | Cancel a queued / in-progress call |
list_calls | status?, limit?, cursor? | Recent calls, newest first |
get_call_recording | call_id | Short-lived presigned audio URL |
list_phone_numbers | — | Caller-ID numbers you own |
get_pricing | — | Per-call / per-number pricing |
get_credit_balance | — | Prepaid credit balance |
Resource: dialfetch://calls/{id} · Prompts: check_store_hours, verify_license, get_order_status
Calls are asynchronous (typically 2–10 minutes; longer with holds or transfers):
place_call({ phone, goal, extract }) → { call_id, status: "queued" }get_call({ call_id }) (or use wait_for_call) until status is completed / failed / canceledanswers, transcript, recording_urlCalls disclose they are an AI by default. The agent will not read out or collect sensitive personal data (SSNs, passwords, full card numbers). Goal-screening, credit holds, and rate limits apply to every call and can't be bypassed by a client.
MIT — see LICENSE.