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
TaskBullet Site Guide
Overview
Description from the maker (original English)
Public, no-auth MCP for taskbullet.com: services, pricing, intent routing and the right next URL.
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 checksi1 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: 1 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://taskbullet.com/api/mcpRun this in your terminal
claude mcp add --transport http taskbullet-site https://taskbullet.com/api/mcpOr copy the settings yourself
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"taskbullet-site": {
"url": "https://taskbullet.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.
Or copy the settings yourself
Paste into .vscode/mcp.json in your project
{
"servers": {
"taskbullet-site": {
"type": "http",
"url": "https://taskbullet.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:
- 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://taskbullet.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.
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
- ✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account GriffMurder, which owns the repo
- … 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 32602 servers in this category
- Published to the registry more recently than 64% of the other 32602 servers in this category
- Basic checks equal to or better than 100% of the other 32602 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 TaskBullet Site Guide safe?
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.
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 (1.0.1) reached the registry 22 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, Rystic
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
Rystic
by Rystic-Inc
Start, seed, clock, inspect and diff Rystic API simulators from your agent.
Runs on your computerUpdated 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.
Your AI agent can place a real phone call.
A person dials the number. Your agent gets the answers back. The server is @taskbullet/mcp-server.
Pricing
$2.50 for the first minute, then $1 per additional minute. The charge comes from the calls wallet, not from prepaid VA hours. US and Canada numbers only. Recording is not available. A system failure that never dials is fully refunded.
get_balance shows balance_cents (spendable after open holds), holds_cents, and wallet_cents. The default max_minutes is 5. At the rate above, five minutes is $6.50. validate_call returns hold_cents for the body you are about to send, and it places no hold. Use hold_cents.
HTTP 402 payment_required means the wallet cannot cover the hold. Add funds at addFundsUrl. That read does not create a Stripe session. Calls are pay-as-you-go. There is no trial.
Example prompts
Copy one of these into the agent after the server is installed. Put the real US or Canada number in the prompt. Do not put a password, a one-time code, or the API key in it.
Book an appointment:
Call the dentist and book me the earliest appointment next Tuesday after 1pm. The office is Bright Smile Dental at (801) 555-0148. Ask which times they have, book one, and bring back the time and any confirmation number. Confirm the hold with me before you place the call. Do not record it.Call a vendor to check an order:
Call Northwind Supply at (415) 555-0199 and check order NW-10442. Ask whether it shipped, the carrier, and the tracking number. Confirm the hold with me before you place the call. US number, no recording.Confirm a reservation:
Call Harbor Grill at (206) 555-0177 and confirm the reservation for Alex Chen, party of 4, this Friday at 7:00pm. Ask them to say the name, time, and party size back. Confirm the hold with me before you place the call. Do not record it.Install
Create a key at taskbullet.com/dashboard/settings/api-keys. It is shown once. The buttons below install a placeholder tb_live_your_key_here. Replace that placeholder in the client config before the first call. Do not paste the real key into chat.
The config runs npx -y @taskbullet/mcp-server on your machine. Cloud agents that cannot run npx should use the hosted URL in Cursor and cloud agents.
Cursor
GitHub does not open cursor:// links. Copy this into a browser:
cursor://anysphere.cursor-deeplink/mcp/install?name=taskbullet&config=eyJjb21tYW5kIjoibnB4IiwiYXJncyI6WyIteSIsIkB0YXNrYnVsbGV0L21jcC1zZXJ2ZXIiXSwiZW52Ijp7IlRBU0tCVUxMRVRfQVBJX0tFWSI6InRiX2xpdmVfeW91cl9rZXlfaGVyZSJ9fQ==Decoded config:
{"command": "npx", "args": ["-y", "@taskbullet/mcp-server"], "env": { "TASKBULLET_API_KEY": "tb_live_your_key_here" } }
VS Code
vscode:mcp/install? and vscode-insiders:mcp/install? carry the same URL-encoded JSON. The name is inside that JSON:
{"name":"taskbullet","command":"npx","args":["-y","@taskbullet/mcp-server"],"env":{"TASKBULLET_API_KEY":"tb_live_your_key_here"}}Claude Code
claude mcp add taskbullet --env TASKBULLET_API_KEY=tb_live_your_key_here -- npx -y @taskbullet/mcp-serverReplace tb_live_your_key_here before you run it. From a marketplace, after this repo is on the default branch:
/plugin marketplace add GriffMurder/taskbullet-mcp-serverThen install taskbullet@taskbullet. The plugin prompts for the key. It does not read a key out of the shell.
JSON
Claude Desktop and any other stdio client:
{"mcpServers": { "taskbullet": { "command": "npx", "args": ["-y", "@taskbullet/mcp-server"], "env": { "TASKBULLET_API_KEY": "tb_live_your_key_here" } } } }
claude_desktop_config.json locations are in the MCP quickstart. Restart the app after you save the file.
Tools
Names, arguments, and limits below match the code in src/server.ts.
| Tool | Calls | Notes |
|---|---|---|
get_balance | GET /api/v1/balance | Read-only. Hours and the calls wallet. Call this before proposing spend. |
delegate_task | POST /api/v1/delegate | Files a brief. Idempotency-Key required. Spends real hours after the customer starts it on Work. |
list_tasks | GET /api/v1/tasks | Read-only. Up to 50 tasks. Filter includes cancelled. |
get_task | GET /api/v1/tasks/{taskId} | Read-only. Stop on completed, failed, or cancelled. awaitingCustomerConfirm means ask the human. |
confirm_task | POST /api/v1/tasks/{taskId}/confirm | Accepts a delivery and settles tracked hours. Idempotency-Key required. Ask the human first. |
cancel_task | POST /api/v1/tasks/{taskId}/cancel | Releases the hold and bills only tracked time. Idempotency-Key required. Ask the human first. |
reopen_task | POST /api/v1/tasks/{taskId}/reopen | Sends the delivery back. reason required. Idempotency-Key required. Ask the human first. |
place_call | POST /api/v1/calls | One human call. US and Canada only. record_call must be false or omitted. Idempotency-Key required. |
validate_call | POST /api/v1/calls/validate | Checks the body. Creates nothing and places no hold. Returns hold_cents. |
get_call | GET /api/v1/calls/{id} | Read-only. Includes needs_info or the final result. |
update_call | PATCH /api/v1/calls/{id} | Fills missing fields while the call is needs_info. |
cancel_call | POST /api/v1/calls/{id}/cancel | Asks ops to cancel. Stays cancel_pending until ops confirms. A confirm before any dial refunds the hold. After the dial starts, the error is cancel_too_late and the call bills normally. |
get_transcript | GET /api/v1/calls/{id}/transcript.txt | VA wrap-up summary, not a recording. source is wrap_up_summary and recorded is false. Empty is transcript_not_ready. No dial is no transcript: call not placed. Cancel after the dial started is call_cancelled. |
delegate_task arguments: title (required, max 5000), description (max 8000), priority (low \| normal \| high \| urgent, default normal), dueDate, sourceAgent, webhookUrl (https), maxHours (default 0.5, max 8), idempotencyKey (required). The same value is sent as the Idempotency-Key header and is not put in the JSON body. A repeat returns the original task.
A tb_live_ key files the brief. The customer starts VA hours on Work. awaiting_customer_start means the job has not started. Do not say the assistant has started. Poll get_task until completed, failed, or cancelled, or pass webhookUrl. When get_task shows awaitingCustomerConfirm, ask the human, then confirm_task, cancel_task, or reopen_task. Do not confirm, cancel, or reopen without the human. Customer cancel is cancelled and does not send the completion webhook. If nobody confirms, an agent-created task confirms itself after 3 days.
maxHours is a spend cap. Tracked time is what is billed (15-minute rounding). HTTP 402 means a live read is not above zero. Buy hours at the addHoursUrl (the packages page, not a new trial). HTTP 422 means the cap does not fit open caps: hours remain, lower maxHours to capRoom or wait. HTTP 503 means hours were unavailable. That is not a buy-hours error.
Never put passwords, OTP codes, recovery keys, cookies, or API keys in a brief or a call. The server drops those locally and the API rejects them.
Human phone calls use place_call, not delegate_task. Required fields are phone, business_name, purpose (info, scheduling, account_servicing, or vendor_ops), goal (max 4000), questions (1 to 20 items of {id, ask, type?}, id max 80, ask max 1000), on_behalf_of, deadline (ISO-8601), consent_attestation (true), and idempotencyKey. max_attempts defaults to 3 and maxes at 5. max_minutes defaults to 5 and maxes at 60. language is en, fil, tl, war, or ceb.
Only US and Canada numbers can be placed. record_call must be false or omitted. True is rejected locally and nothing is sent. The hold is the full call: the first minute is the tier minimum, then the per-minute rate. A tier 1 call at the default 5 minutes holds $6.50. validate_call is the same body without idempotencyKey, and its hold_cents is the figure to trust. valid stays true when the wallet is short. warnings then include insufficient_balance. place_call is pay-as-you-go from the calls wallet. Poll get_call, or pass an https callback_url. A call outside weekday 09:00–17:00 in the recipient's time zone needs allow_outside_business_hours: true after the customer confirms. The deadline then needs 60 minutes of clock time.
update_call takes call_id plus any of the same body fields. get_call, cancel_call, and get_transcript take call_id.
TaskBullet Hub
TaskBullet Hub is one MCP connection for agents, with human backup.
There are two servers:
| Server | URL | Auth | What it can do |
|---|---|---|---|
| Agent (this package, and the hosted remote) | https://taskbullet.com/api/agent-mcp | x-api-key: tb_live_… | get_balance, delegate_task, list_tasks, get_task, confirm_task, cancel_task, reopen_task, place_call, validate_call, get_call, update_call, cancel_call, get_transcript |
| Public site guide | https://taskbullet.com/api/mcp | none | Read-only marketing info: services, pricing, hire vs job-seeker routing |
The public site server does not see customer accounts, emails, work history, or internal docs. Task delegation is only on the agent server.
Cursor and cloud agents
Cloud agents (Cursor cloud, Grok, hosted Claude) should use the hosted agent URL. They cannot run npx.
{"mcpServers": { "taskbullet": { "url": "https://taskbullet.com/api/agent-mcp", "headers": { "x-api-key": "tb_live_your_key_here" } } } }
OpenClaw
The lobster cannot create the account or mint a key. Tell the human, in order:
- No account → https://taskbullet.com/get-started?source=openclaw (10 hours, no card)
- Issue
tb_live_…at https://taskbullet.com/dashboa
Only the beginning is shown; read the rest in the repo