Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Description from the maker (original English)
Read Dead Man's Snitch monitors and status; create, tag, pause and unpause snitches.
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.
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Works in Claude on the web, desktop and mobile:
https://dead-mans-snitch.usefulapi.io/mcpRun this in your terminal
claude mcp add --transport http dead-mans-snitch https://dead-mans-snitch.usefulapi.io/mcpPaste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"dead-mans-snitch": {
"url": "https://dead-mans-snitch.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": {
"dead-mans-snitch": {
"type": "http",
"url": "https://dead-mans-snitch.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://dead-mans-snitch.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.
deadmanssnitch_list_snitchesList the snitches (cron/heartbeat monitors) of the account with status (pending, healthy, failed, errored, paused), interval, alert type, tags and last check-in. Tokens are masked (the token is also the check-in secret); pass the masked token or the name to the other snitch tools
deadmanssnitch_get_snitchOne snitch with its full details, including the check-in URL (https://nosnch.in/ ). The check-in URL is a secret: anyone who has it can check in and so silence the alert; share it only where the job runs. GET /v1/snitches/{token}.
deadmanssnitch_create_snitchWRITE: create a new snitch (monitor). Returns it with its check-in URL (https://nosnch.in/ ), which the job must call on every run; keep it secret. Fails with 402 when the plan's snitch limit is reached. POST /v1/snitches.
deadmanssnitch_update_snitchWRITE: change a snitch. Only the fields you pass change. `tags` REPLACES the whole tag list (use deadmanssnitch_add_tags to add) and `alert_email` replaces the alert recipients (an empty list = all team members). Returns the updated snitch with the token masked. PATCH /v1/snitche
deadmanssnitch_add_tagsWRITE: add one or more tags to a snitch, keeping the existing ones. Returns the snitch's full tag list. POST /v1/snitches/{token}/tags.
deadmanssnitch_remove_tagWRITE: remove one tag from a snitch (the snitch itself is untouched). Returns the remaining tags. DELETE /v1/snitches/{token}/tags/{tag}.
deadmanssnitch_pause_snitchWRITE: pause a snitch, which SILENCES its alerts: a job that stops running goes unnoticed while it is paused. `until` says when alerting resumes: 'healthy' (default: on the next healthy check-in), 'unpaused' (stays paused until deadmanssnitch_unpause_snitch) or a future ISO 8601
deadmanssnitch_unpause_snitchWRITE: resume alerting for a paused snitch (safe on a snitch that is not paused). POST /v1/snitches/{token}/unpause.
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
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
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No sign-in needed
Read 8 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 (1.22.4) reached the registry today.
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, AvaHR
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.
Read hiring data and create inactive assessment and questionnaire drafts for human review.
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 Dead Man's Snitch from Claude, Cursor, or any MCP client — your cron and heartbeat monitors (snitches), their status and tags, plus creating and pausing snitches. Hosted, no local install: connect with your own Dead Man's Snitch credentials.
Live endpoint: https://dead-mans-snitch.usefulapi.io/mcp · Homepage: https://usefulapi.io/dead-mans-snitch
https://dead-mans-snitch.usefulapi.io/mcp.claude mcp add --transport http dead-mans-snitch https://dead-mans-snitch.usefulapi.io/mcp, then run /mcp to log in.{
"mcpServers": { "dead-mans-snitch": { "url": "https://dead-mans-snitch.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 Dead Man's Snitch credentials.
Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/dead-mans-snitch/
| Tool | Type | What it does |
|---|---|---|
deadmanssnitch_list_snitches | read | List snitches |
deadmanssnitch_get_snitch | read | Get snitch |
deadmanssnitch_create_snitch | write | Create snitch |
deadmanssnitch_update_snitch | write | Update snitch |
deadmanssnitch_add_tags | write | Add tags |
deadmanssnitch_remove_tag | write | Remove tag |
deadmanssnitch_pause_snitch | write | Pause snitch |
deadmanssnitch_unpause_snitch | write | Unpause snitch |
deadmanssnitch_usage_status | meta | Usage status (free-tier meter) |
deadmanssnitch_request_feature | meta | Request a missing feature |
deadmanssnitch_upgrade | meta | Upgrade to Pro or Pro+ |
deadmanssnitch_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 deadmanssnitch_upgrade (it returns a Stripe Checkout link). Cancel any time with deadmanssnitch_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running deadmanssnitch_upgrade before then undoes the cancel. Or write to support@usefulapi.io.
MIT © usefulapi. Not affiliated with or endorsed by Dead Man's Snitch.