Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Description from the maker (original English)
One ship/no-ship verdict from aiglare, bouncer, tieline & repoctx — the unified merge gate.
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
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Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json
{
"mcpServers": {
"gate": {
"command": "npx",
"args": [
"-y",
"@nugehs/gate",
"mcp"
]
}
}
}Run this in your terminal
claude mcp add gate -- npx -y @nugehs/gate mcpPaste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"gate": {
"command": "npx",
"args": [
"-y",
"@nugehs/gate",
"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": {
"gate": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@nugehs/gate",
"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.
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These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
Runs on your computer; the tool list appears in your AI app after you install it.
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 with the GitHub account nugehs, which owns the repo
We have not read this repo from GitHub yet
We have not read this repo from GitHub yet
This one runs on your computer; there is no internet endpoint
Runs on your computer and uses local settings instead
Runs on your computer; we can only read tool lists from internet endpoints
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
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.
The registry does not list a required key, though some servers ask you to sign in on first use.
It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).
The GitHub repo last changed –, and the latest version (0.3.0) reached the registry 5 months ago.
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js on your computer.
In the same category: Spec Driven Development, Remote Desktop Commander, FlyDocs
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.
Spec-driven development workflow: your agent works issues, sessions and the status lifecycle.
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.
One ship/no-ship verdict from your whole nugehs toolchain.
gate runs aiglare, bouncer, tieline and repoctx against a repo and merges their four dialects into one normalized verdict. Each tool already answers a different "can this ship?" question — gate is the place they finally agree on the answer.
npx @nugehs/gate # audit the current repo
npx @nugehs/gate ./service --ci # fail the build on a blocking verdict npx @nugehs/gate --json # the unified verdict, machine-readable
┌──────────────────────────────────────────────┐ │ gate │ │ one config · one verdict · one report │ └──────────────────────────────────────────────┘ │ │ │ │ aiglare bouncer tieline repoctx red/amber/ pass/fail/ matched/ PASS/WARN/ green unknown drift FAIL │ │ │ │ └──── normalize to pass · warn · fail ─────┘ │ ✗ FAIL ⚠ WARN ✓ PASS
gate · /path/to/repo
✗ AI governance fail 2 red · 1 amber · 13 green · 1 blocking side-effect · Compliance skipped not configured (run bouncer init) · Contract drift skipped not configured (run tieline init) ⚠ Merge readiness warn 1 of 8 checks need attention
verdict: FAIL — 1 blocking · 1 warn · 2 skipped
Each tool's native result is normalized onto one status vocabulary:
| Status | Meaning |
|---|---|
pass | the check ran and is clean |
warn | ran, found something worth a look — not blocking |
fail | ran, found a blocking problem |
unknown | ran, but couldn't determine — explicitly not a pass |
skipped | not applicable / not configured for this repo |
error | the tool couldn't be run, or returned garbage |
The top-level verdict is the worst across the domains that actually ran (skipped never counts). unknown and error roll up to warn so nothing slips through as a silent pass.
| Tool | Native signal | → gate |
|---|---|---|
| aiglare | a red surface on a side-effectful sink | fail; any red/amber → warn |
| bouncer | a fail finding (missing required control) | fail; any unknown control → unknown |
| tieline | drift > 0 (FE call with no BE route) | fail; unverifiable > 0 → warn |
| repoctx | FAIL/BLOCK merge verdict | fail; WARN → warn |
gate runs aiglare without
--ciand derives the blocking verdict itself,
so a tool that
process.exit()s before flushing its pipe can't truncate the
report it feeds us.
A run that checked nothing is not a pass. If every domain is skipped or deselected (e.g. --skip them all, or a typo'd --only), gate reports NO CHECKS RAN (ok:false) and fails under --ci — a misconfiguration can't silently turn the gate green.
On repoctx + local mode. repoctx's merge-readiness gate can only verify review state (approvals, CODEOWNERS, required checks) against a host like GitHub. Run locally it reports those as a WARN, so on a clean local repo gate will often show merge readiness: warn. That's repoctx being honest about what it can't see locally — not a problem with your change.
gate [path] [options]
--json Emit the unified verdict as JSON --ci Exit non-zero when the gate fails (blocking by default) --strict Treat WARN/UNKNOWN as blocking too --only Run only these tools (aiglare,bouncer,tieline,repoctx) --skip Skip these tools -h, --help Show this help
gate mcp Start the MCP server (stdio)
By default only a fail verdict blocks under --ci — safe to adopt without drowning a team in warnings. Add --strict when you want warnings to gate too.
gate doesn't bundle the four tools; it finds each one at runtime. Per tool, first hit wins:
GATE_ _BIN environment variable (explicit override)@nugehs/ package (from node_modules)../ (local development)A tool that can't be resolved is reported as skipped, never a hard failure — so gate is safe to run in a repo that only uses some of the toolchain.
- run: npx @nugehs/gate . --ci
For a machine-readable record, --json emits the full verdict (schema version, per-domain results, counts, and the blocking reasons) for dashboards or audit evidence.
gate is also an MCP server, so an agent can ask "can this ship?" in one call — the unified verdict, not four separate tools.
gate mcp # stdio JSON-RPC server
npx @nugehs/gate mcp
Tools:
| Tool | Returns |
|---|---|
gate_check | the unified verdict for a repo (path, optional only/skip/ci/strict) |
list_checks | the four checks gate runs, each with its domain and what it answers |
Registry manifest: server.json (io.github.nugehs/gate).
The same normalized verdict drives a VS Code / Cursor extension (clients/vscode) — the gates, shifted left from CI into the editor:
@gate chat participant, a gate_check tool agent mode can call before it says "done", and an MCP server provider — so the assistant writing the code is checked by the same gate as CI;gate is the shared spine. The same JSON already drives the CLI, the --ci gate, the MCP server, and the editor extension above. Next client on the same JSON:
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