Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Description from the maker (original English)
Quote, validate, book and track Stuart courier deliveries; cancel jobs and check zone coverage.
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Works in Claude on the web, desktop and mobile:
https://stuart.usefulapi.io/mcpRun this in your terminal
claude mcp add --transport http stuart https://stuart.usefulapi.io/mcpPaste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"stuart": {
"url": "https://stuart.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": {
"stuart": {
"type": "http",
"url": "https://stuart.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://stuart.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.
stuart_list_jobsList the delivery jobs of the last 90 days, newest pickup first, with status, deliveries (tracking URLs, courier proof), driver and pricing. Filter by status, active or your client_reference. Paginated: when a page returns per_page rows, ask for the next page. Stuart: GET /v2/job
stuart_get_jobOne job in full: status, each delivery with tracking URL, pickup/dropoff addresses and contacts, ETA, cancellation, proof of delivery, driver, distance and pricing. Stuart: GET /v2/jobs/{jobId}.
stuart_estimate_pricePrice of a job before you create it: amount excluding and including tax, and currency. Nothing is booked. Needs pickup address, dropoff address and package type. Stuart: POST /v2/jobs/pricing.
stuart_validate_jobCheck that a job would be accepted (addresses geocode inside a covered zone, fields valid) without creating it. Returns {valid}. Stuart: POST /v2/jobs/validate.
stuart_estimate_pickup_etaEstimated seconds until a courier could arrive at the pickup address, for the same job body as create. Nothing is booked. Stuart: POST /v2/jobs/eta.
stuart_estimate_dropoff_etaEstimated seconds to reach the destination address for a job (coordinates need the text address too). Nothing is booked. Stuart: POST /v2/jobs/cpt.
stuart_validate_addressCheck that an address can be geocoded and lies inside a Stuart zone, as a pickup (picking) or a dropoff (delivering). A phone number is needed when the address is approximate. Stuart: POST /v2/addresses/validate.
stuart_get_zone_coverageGeoJSON of the picking or delivery area of an open Stuart zone (for example paris, london). Stuart: GET /v2/areas/{zone}.
stuart_get_zone_schedule_slotsAvailable time slots (start and end, 15-minute steps) in a zone for a date, from the time of the request onward. Use a future date. Stuart: GET /v2/jobs/schedules/{zone}/{type}/{date}.
stuart_get_courier_phoneAnonymised phone number of the courier assigned to a delivery. Only works once a courier is assigned; expires when the delivery ends. Stuart: GET /v2/deliveries/{deliveryId}/phone_number.
stuart_create_jobBOOKS A REAL, CHARGED DELIVERY: creates a job with one pickup and 1-8 dropoffs and starts looking for a courier right away (unless pickup_at schedules it: up to 4 days ahead, 30 for corporate accounts). Get a quote with stuart_estimate_price and check with stuart_validate_job fir
stuart_update_jobChange allowed details of a delivery in a job: client_reference, package_description, and the pickup/dropoff comment and contact (what is editable depends on the delivery status: once delivered only client_reference). Stuart: PATCH /v2/jobs/{jobId}.
stuart_cancel_jobCancels a whole job and all its deliveries. Stuart may charge a cancellation fee once a courier is on the way; confirm with the user first. Give a reason key for reporting. Stuart: POST /v2/jobs/{jobId}/cancel.
stuart_cancel_deliveryCancels a single delivery (one dropoff) of a multi-drop job. A cancellation fee may apply; confirm with the user first. Stuart: POST /v2/deliveries/{deliveryId}/cancel.
stuart_mark_order_readyTell Stuart the order is packed and ready for the courier to collect. Pass exactly one of job_id (all orders of the job) or delivery_id (one order). Send it only when the order is really ready. Stuart: POST /v2/jobs/{jobId}/order_ready or /v2/deliveries/{deliveryId}/order_ready.
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 155 ms (HTTP 200)
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Read 15 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, 오늘냥이 (Oneul Nyangi)
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
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Quote, validate, book and track Stuart courier deliveries; cancel jobs and check zone coverage.
Live endpoint: https://stuart.usefulapi.io/mcp · Homepage: https://usefulapi.io/stuart
https://stuart.usefulapi.io/mcp.claude mcp add --transport http stuart https://stuart.usefulapi.io/mcp, then run /mcp to log in.{
"mcpServers": { "stuart": { "url": "https://stuart.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 Stuart credentials.
Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/stuart/
On first connect you'll pick the environment (production or sandbox) and paste your Stuart API client ID and API client secret (Stuart admin → API credentials: https://admin.stuart.com for production, https://admin.sandbox.stuart.com for the sandbox; the two environments have separate credentials). Creating a job on production books a real, charged courier: use the sandbox to try things out.
| Tool | Type | What it does |
|---|---|---|
stuart_list_jobs | read | List delivery jobs |
stuart_get_job | read | Get a delivery job |
stuart_estimate_price | read | Get a delivery price quote |
stuart_validate_job | read | Validate a delivery job |
stuart_estimate_pickup_eta | read | Estimate courier arrival at pickup |
stuart_estimate_dropoff_eta | read | Estimate time to dropoff |
stuart_validate_address | read | Validate a pickup or dropoff address |
stuart_get_zone_coverage | read | Get a zone's coverage area |
stuart_get_zone_schedule_slots | read | Get a zone's scheduling slots |
stuart_get_courier_phone | read | Get the courier's anonymous phone number |
stuart_create_job | write | Create a delivery job (dispatches a courier) |
stuart_update_job | write | Update delivery details |
stuart_cancel_job | write | Cancel a delivery job |
stuart_cancel_delivery | write | Cancel one delivery |
stuart_mark_order_ready | write | Signal that an order is ready for pickup |
stuart_usage_status | meta | Usage status (free-tier meter) |
stuart_request_feature | meta | Request a missing feature |
stuart_upgrade | meta | Upgrade to Pro or Pro+ |
stuart_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 stuart_upgrade (it returns a Stripe Checkout link). Cancel any time with stuart_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running stuart_upgrade before then undoes the cancel. Or write to support@usefulapi.io.