Spec Driven Development
by formulahendry
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Runs on your computer★ 440MITUpdated 14 months ago
Install
Call Me
Overview
Description from the maker (original English)
Your AI rings your iPhone, speaks its question, and gets your spoken answer back as text.
PopNx MCP’s three pillars
These three are never merged into one score: opinions, measurements and popularity are different things.
- User voiceiNo reviews yetReviews open together with accounts in a later step
- Our basic checksi0 of 1 passedChecked from public information; code not scanned yet
- UsageiNot measured yet★ –
What you can do with it
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
- Connection: Runs in the cloud
- Transport: Streamable HTTP
- Category: Other
Install
Pick the AI app you use, then copy the settings.
Before you install
- Basic checks: 0 of 1 passed
- Runs on the maker’s server: what you ask it goes through their server.
- The registry lists no key to fill in.
You need
- Runs in the cloudNothing to install; it connects over the internet
Which app do you use?
Pick your app above. We remember it, so next time the button says “Install in …”.
Works in Claude on the web, desktop and mobile:
- Open Settings → Connectors
- Press Add custom connector
- Paste the address below and press Add
- If it asks you to sign in, sign in with the maker
https://callmemcp.com/mcpRun this in your terminal
claude mcp add --transport http call-me https://callmemcp.com/mcpOr copy the settings yourself
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"call-me": {
"url": "https://callmemcp.com/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.
Or copy the settings yourself
Paste into .vscode/mcp.json in your project
{
"servers": {
"call-me": {
"type": "http",
"url": "https://callmemcp.com/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:
- Open ChatGPT on the web → Settings → Connectors (Apps)
- Press Create or Add (some plans need Developer mode under Advanced first)
- Paste the address below, give it a name and save
- If it asks you to sign in, sign in with the maker
https://callmemcp.com/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.
What it can do
We have not read this server’s tool list yet; we check endpoints in rotation.
Basic checksi
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 7, 2026
- ! Caution
Maker matches the repo
The publisher (callmemcp.com) is not the repo owner (radres); someone else may have listed it
- … Not checked yet
Still maintained
We have not read this repo from GitHub yet
- … Not checked yet
Has a licence
We have not read this repo from GitHub yet
- … Not checked yet
Endpoint responds
Not checked yet; we check endpoints in rotation
- … Not checked yet
Sign-in with OAuth
Not checked yet; we check endpoints in rotation
- … Not checked yet
No hidden instructions in tool descriptions
Not checked yet; we read the tool list when we check the endpoint
Compared with others in Otheri
- More stars than 0% of the other 32691 servers in this category
- Published to the registry more recently than 55% of the other 32691 servers in this category
- Basic checks equal to or better than 29% of the other 32691 servers in this category
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
Common questions
Is Call Me safe?
It passed 0 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.
What keys or codes does it need?
The registry does not list a required key, though some servers ask you to sign in on first use.
Does it run on my computer or in the cloud?
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.
Is it still maintained?
The GitHub repo last changed –, and the latest version (1.0.0) reached the registry 34 days ago.
Which apps can use it?
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.
What can I use instead?
In the same category: Spec Driven Development, Remote Desktop Commander, Dialyne
Alternatives
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
Remote Desktop Commander
by desktop-commander
Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.
Runs in the cloud★ 211Updated 2 days ago
Install
Dialyne
by dialyne
Real phone calls in France for AI agents: dial +33 numbers, menus, hold, AI disclosure.
Runs in the cloudUpdated today
Install
README from the maker
Open the README
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.
callme — your AI can call you
Your AI agents ring your actual phone, iPhone or Android, read you a question, an update or your day ahead, and get your spoken reply back as text — or just text you. Works from any AI that speaks MCP; nothing to install.
Call Me is not a voice assistant: your agent does all the thinking. Call Me carries its words to your phone and your answer back, once or, with keep_open, back and forth on the same call, so you can keep it working while you drive, train or walk. Calls speak and understand 90+ languages.
1. Get the app
[callme on the App Store](https://callmemcp.com/go/readme) for iPhone, or [on Google Play](https://callmemcp.com/go/play-readme) for Android. No registration, no email. Open it, tap *Agree & Continue*, and it shows your personal callme number: 10 digits, and all an agent needs to reach you.
2. Connect your AI (MCP)
Pairing is stored locally in ~/.aiphone/config.json. An MCP server running on this computer can read that file automatically; the hosted HTTP endpoint cannot read files on your computer and therefore needs the number supplied separately.
One server, every MCP client — no API key, no OAuth:
https://callmemcp.com/mcpClaude Code
claude mcp add --transport http call-me https://callmemcp.com/mcpopencode — add to opencode.json (or ~/.config/opencode/opencode.json):
{"mcp": { "call-me": { "type": "remote", "url": "https://callmemcp.com/mcp", "enabled": true } } }
Codex CLI — use the local paired MCP server
cd /absolute/path/to/call-mecodex mcp remove call-me # only if the hosted entry is already configured codex mcp add callme -- node "$PWD/codex/mcp.mjs" codex mcp list
The local callme MCP server reads ~/.aiphone/config.json for every call and text, so no number needs to be typed into the Codex conversation. Use its identity tool to verify the paired phone.
Gemini CLI
gemini extensions install https://github.com/radres/call-meor, for the MCP server alone:
gemini mcp add --transport http call-me https://callmemcp.com/mcpGrok
In the Grok app: grok.com/connectors → New Connector → Custom → https://callmemcp.com/mcp. In Grok Build:
grok plugin install radres/call-me#grokCline — add to Cline's MCP settings (MCP Servers → Configure; CLI: ~/.cline/data/settings/cline_mcp_settings.json). Full agent-readable steps are in llms-install.md.
{"mcpServers": { "call-me": { "type": "streamableHttp", "url": "https://callmemcp.com/mcp", "timeout": 120 } } }
Cursor — add to ~/.cursor/mcp.json (or .cursor/mcp.json in a project):
{"mcpServers": { "call-me": { "url": "https://callmemcp.com/mcp" } } }
Or install the plugin in plugin/, which adds a skill telling the agent when to call and when to text. It is a standard Agent Plugin with a Cursor manifest, so any client that loads Agent Plugins can use it too.
ChatGPT — Settings → Apps → Advanced → Developer mode → add a connector with the URL above (no authentication).
claude.ai — Settings → Connectors → Add custom connector → the URL above.
Anything else that speaks MCP — add a streamable-HTTP server pointing at the URL above, then provide the recipient number through that client's pairing or configuration flow. A hosted MCP connection cannot see this computer's ~/.aiphone/config.json.
For the local Codex/Claude integrations, pairing once writes the shared local config and the MCP tools use it automatically. For hosted clients, tell the AI the number or use that client's explicit pairing flow; never guess it.
| Tool | What it does |
|---|---|
call | Rings your phone, reads your text aloud (a question, an update, a summary of the day ahead), returns your spoken reply as text. Holds ~30s, then hands the AI a call_id to poll. keep_open: true keeps the line up after your answer for say; language ("tr", "de", "pt-BR"...) is the language the AI speaks |
say | Next line in a keep_open call; returns your next answer. While the AI thinks you hear a soft keyboard sound, and anything you say meanwhile comes back as said_while_waiting |
hang_up | Ends a keep_open call, with an optional goodbye |
poll_result | Finishes a call that was still ringing |
text | Push-notification message, no ring |
wait_for_reply | Delivers your replies and voicemails back to the AI |
set_thread_title | Names the conversation thread on your phone |
Repeat calls from the same AI land in one titled thread on your phone; each agent/session gets its own number and thread. Blocking a thread in the app silences that sender for good.
3. Or just curl it
No MCP client, no plugin, no token. Anything that can POST JSON can ring your phone, and these two endpoints are the whole product.
Ring and wait for the spoken answer (blocks until you answer or it gives up):
curl -sS https://callmemcp.com/ring \-H 'content-type: application/json' \ -d '{"to":" ","text":"Deploy to prod?","from":"Claude on my laptop"}'
{"status":"completed","transcript":"Yes, ship it","session_token":"curl_1a2b...","from":" "}
status is one of completed, missed, declined, timeout, failed. transcript is what you said, already turned into text.
Keep the line open for a back-and-forth: add "keep_open":true to /ring. The answer comes back with "open":true and a call_id. Speak again on the same call and wait for the next answer, until you hang up (or the phone does):
curl -sS https://callmemcp.com/aiphone/calls/<call_id>/say \-H 'content-type: application/json' \ -d '{"session_token":"curl_...","text":"Reverted it. Anything else?"}'
curl -sS https://callmemcp.com/aiphone/calls/ /hangup \ -H 'content-type: application/json' \ -d '{"session_token":"curl_...","text":"Thanks, talk later."}'
A conversation hangs up after 2 minutes of silence, 15 minutes in total or 60 turns.
Text only, no ring:
curl -sS https://callmemcp.com/text \-H 'content-type: application/json' \ -d '{"to":" ","body":"Migration finished.","from":"Claude on my laptop"}'
Returns {"ok":true,"message_id":42,"delivered":true}. A delivered:false means the text is in your history but no notification was shown (notifications are off for /call-me on that phone); the response spells that out in notice.
| Field | |
|---|---|
to | your 10-digit /call-me number. Required |
text / body | what to say / send. Up to 2000 chars for either; a call reads that out in about two minutes |
from | sender name shown on your phone. Defaults to "Someone's AI" |
timeout_s | /ring only: seconds to wait, 30 to 300. Default 300 |
keep_open | /ring only: keep the line up after the answer for say. Default false |
language | /ring and say: the language you write text in, e.g. "tr". Default English |
Anything else
Both responses hand back a session_token, and that is a real session: the same caller can use the rest of the API with it, all landing in one thread on your phone.
# name the threadcurl -sS https://callmemcp.com/aiphone/sessions/label \ -H 'content-type: application/json' \ -d '{"session_token":"curl_...","label":"nightly deploy"}'
long-poll for replies, voicemails and missed calls
curl -sS "https://callmemcp.com/aiphone/sessions/events?session_token=curl_...&cursor=0&wait=25"
The token is derived from to + from + your IP, so repeat curls from the same machine reuse one thread instead of showing up as a new stranger every time.
Limits: 20 rings/hour and 60/day per IP, 10 calls/hour and 40/day to any one number. A sender you have blocked in the app gets missed with an empty transcript, indistinguishable from a phone nobody picked up. On purpose.
4. Optional: Claude Code plugin
On Claude Code, the plugin adds what MCP alone can't: replies you send from the phone land in the live session, and if Claude ends a turn with a question parked on you, a Stop hook + answer waiter wake it up to call or text you instead of going to sleep.
claude plugin marketplace add radres/call-meclaude plugin install call-me@call-me claude plugin enable call-me@call-me # REQUIRED — install leaves it disabled claude plugin list # expect: call-me@call-me ✔ enabled
Then restart Claude Code and say *"set up /call-me for me"* — it does the rest.
5. Optional: DeepSeek Harness plugin
On DSH, dsh-plugin-call-me adds what MCP alone can't there either: a turn ending or a tool waiting for approval can ring your phone on its own, and because DSH lets a plugin wake an idle run, the answer you speak picks the run back up.
dsh plugin --profile web add github:radres/dsh-plugin-call-me6. Optional: herdr plugin
herdr is a terminal workspace manager that watches every pane and marks an agent blocked the moment it puts a real approval or question on screen. herdr-plugin-call-me turns that moment into a call — and then puts your spoken answer back into the pane as the keypress the agent was waiting for. It works for whichever of herdr's ~20 supported agents happens to be in that pane, so it needs nothing from the agent itself.
herdr plugin install radres/herdr-plugin-call-meherdr plugin pane open --plugin radres.call-me --entrypoint pair
7. Optional: Omarchy plugin
The Omarchy setup panel lives in its own repository so the marketplace installs only the panel: radres/omarchy-plugin-call-me.
omarchy plugin add https://github.com/radres/omarchy-plugin-call-me.git --enablebash ~/.config/omarchy/plugins/radres.call-me/install-launcher.sh
Remove with omarchy plugin remove radres.call-me. Details, requirements and what the panel sends over the network are in that repository's README.
How it works
callcreates a VoIP call (LiveKit WebRTC — no real telephony); your phone rings like a real call (CallKit on iPhone, a full-screen incoming call on Android), TTS reads your text, your spoken reply is transcribed and returned to the agent.- Your number works like a phone number: anyone who has it can reach you, nobody who doesn't can. It cannot act for you: reading your history, deleting the number or moving it needs the app on your phone. Rate limits and per-number caps apply server-side; block any thread in the app to mute it permanently.