Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Description from the maker (original English)
Read webinars, schedules, registrants and attendees; register and update people in webinar.net.
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.
Pick the AI app you use, then copy the settings.
You need
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:
https://webinar-net.usefulapi.io/mcpRun this in your terminal
claude mcp add --transport http webinar-net https://webinar-net.usefulapi.io/mcpPaste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"webinar-net": {
"url": "https://webinar-net.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": {
"webinar-net": {
"type": "http",
"url": "https://webinar-net.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://webinar-net.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.
webinarnet_list_webinarsList the webinars in the account, one page at a time, with title, language, screen-sharing and green-room settings, and the latest schedule. Good first call to find a webinar id. webinar.net Open API: GET /webinars.
webinarnet_get_webinarGet one webinar by id: title, language, source, URLs and the latest schedule. webinar.net Open API: GET /webinars/{webinarId}.
webinarnet_get_webinar_summaryGet the summary of one webinar: title, folders, start date, duration, and the registrant, live attendee, on-demand attendee and no-show counts. webinar.net Open API: GET /webinars/{webinarId}/summary.
webinarnet_list_schedulesList the schedules (session dates and times) of one webinar, with their type, status and time zone. webinar.net Open API: GET /webinars/{webinarId}/schedules.
webinarnet_get_scheduleGet one schedule of a webinar: start, end, time zone and status. webinar.net Open API: GET /webinars/{webinarId}/schedules/{scheduleId}.
webinarnet_get_registration_form_fieldsList the registration form fields of one webinar: key, label, type, order and whether each field is required. Call this before webinarnet_create_registrant to get the right keys. webinar.net Open API: GET /webinars/{webinarId}/registration-form/fields.
webinarnet_list_registrantsList the registrants of one webinar, one page at a time, with their registration fields, source and date. Personal data: only read what the task needs. webinar.net Open API: GET /webinars/{webinarId}/registrants.
webinarnet_get_registrantGet one registrant of a webinar by id, with the registration fields and the registration date. Personal data. webinar.net Open API: GET /webinars/{webinarId}/registrants/{registrantId}.
webinarnet_list_attendeesList the attendees of one webinar, one page at a time: live and on-demand attendance flags, join dates and watch durations, and optionally each attendee's activities. Personal data: only read what the task needs. webinar.net Open API: GET /webinars/{webinarId}/attendees.
webinarnet_create_registrantAdd a registrant to a webinar. This creates a real registration on the webinar. Get the field keys with webinarnet_get_registration_form_fields first. Not idempotent: a second call creates a second registrant. webinar.net Open API: POST /webinars/{webinarId}/registrants.
webinarnet_update_registrantChange the registration answers of one registrant. Send the fields to change, with their keys from webinarnet_get_registration_form_fields. Repeating the same call gives the same result. webinar.net Open API: PUT /webinars/{webinarId}/registrants/{registrantId}.
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 6 ms (HTTP 200)
No sign-in needed
Read 11 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 (1.2.3) 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, FOGA node
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.
Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.
A Finch OG Agent cell as an MCP server: read the world, dry-run and take ERC-8414 tenders by policy.
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.
Use your webinar.net account from Claude, Cursor, or any MCP client. Read webinars, schedules, registrants and attendees, and register or update people. Hosted, no local install: connect with your own credentials.
Live endpoint: https://webinar-net.usefulapi.io/mcp · Homepage: https://usefulapi.io
https://webinar-net.usefulapi.io/mcp.claude mcp add --transport http webinar-net https://webinar-net.usefulapi.io/mcp, then run /mcp to log in.{
"mcpServers": { "webinar-net": { "url": "https://webinar-net.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 webinar.net credentials.
Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/webinar-net/
On first connect you provide an API Key and an API Secret (webinar.net → Account Settings → Open API → API Credentials). The account owner creates them. The server validates it and stores it per user. No keys go in config files.
| Tool | Type | What it does |
|---|---|---|
webinarnet_list_webinars | read | List webinars |
webinarnet_get_webinar | read | Get a webinar |
webinarnet_get_webinar_summary | read | Get a webinar summary |
webinarnet_list_schedules | read | List webinar schedules |
webinarnet_get_schedule | read | Get a webinar schedule |
webinarnet_get_registration_form_fields | read | Get registration form fields |
webinarnet_list_registrants | read | List webinar registrants |
webinarnet_get_registrant | read | Get a webinar registrant |
webinarnet_list_attendees | read | List webinar attendees |
webinarnet_create_registrant | write | Register a person for a webinar |
webinarnet_update_registrant | write | Update a webinar registrant |
webinarnet_usage_status | meta | Usage status (free-tier meter) |
webinarnet_request_feature | meta | Request a missing feature |
webinarnet_upgrade | meta | Upgrade to Pro or Pro+ |
webinarnet_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 webinarnet_upgrade (it returns a Stripe Checkout link). Cancel any time with webinarnet_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running webinarnet_upgrade before then undoes the cancel. Or write to support@usefulapi.io.
MIT — see LICENSE. Documentation only; the server is hosted.