Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Descripción del creador (original en inglés)
SigRank benchmark MCP: cascade metrics, leaderboard, operator profiles, simulation, diagnostics.
Estos tres nunca se combinan en una sola puntuación: las opiniones, las mediciones y la popularidad son cosas distintas.
Todavía no escribimos un resumen sencillo para este. Abajo están los datos que leímos del registro.
Elige la app de IA que usas y copia la configuración.
Necesitas
¿Qué app usas?
Elige tu app arriba. La recordamos, así que la próxima vez el botón dirá “Instalar en …”.
Funciona en Claude para web, escritorio y móvil:
https://signalaf.com/api/mcpEjecuta esto en tu terminal
claude mcp add --transport http sigrank https://signalaf.com/api/mcpPégalo en .cursor/mcp.json de tu proyecto, o en ~/.cursor/mcp.json
{
"mcpServers": {
"sigrank": {
"url": "https://signalaf.com/api/mcp"
}
}
}Tu navegador te pide permiso para abrir la app; luego la app muestra la configuración y te pide confirmar. Los valores de las claves quedan vacíos para que los completes tú.
Pégalo en .vscode/mcp.json de tu proyecto
{
"servers": {
"sigrank": {
"type": "http",
"url": "https://signalaf.com/api/mcp"
}
}
}Tu navegador te pide permiso para abrir la app; luego la app muestra la configuración y te pide confirmar. Los valores de las claves quedan vacíos para que los completes tú.
ChatGPT solo se conecta a servidores en internet:
https://signalaf.com/api/mcpLos nombres de los menús pueden variar un poco según el plan y con el tiempo.
Tu elección se guarda en una cookie en este dispositivo; no necesitas cuenta.
Esta configuración se genera a partir de la ficha del creador en el registro. Si el README dice otra cosa, sigue el README.
Todavía no hemos leído la lista de herramientas de este servidor; revisamos los endpoints por turnos.
Revisamos información que cualquiera puede ver; no hemos leído el código. Las revisiones que no aplican no se cuentan. · Revisado el 7 nov 2026
Quien lo publicó (signalaf.com) no es el dueño del repo (SunrisesIllNeverSee); puede que otra persona lo haya listado
Todavía no hemos leído este repo en GitHub
Todavía no hemos leído este repo en GitHub
Aún sin revisar; revisamos los endpoints por turnos
Aún sin revisar; revisamos los endpoints por turnos
Aún sin revisar; leemos la lista de herramientas cuando revisamos el endpoint
Comparado con todos los servidores activos de esta categoría en el registro. Las estrellas solo cuentan cuando quien lo publica es dueño del repo.
Superó 0 de 1 revisiones básicas aplicables. No hemos leído el código. Antes de agregar una clave o un token, revisa qué acceso pide el servidor y usa una clave que tenga solo los permisos que necesitas.
El registro no indica ninguna clave obligatoria, aunque algunos servidores te piden iniciar sesión la primera vez que los usas.
Se ejecuta en la nube del creador. Te conectas por internet sin instalar nada, pero lo que envías pasa por los servidores del creador.
El repo de GitHub cambió por última vez –, y la última versión (1.0.0) llegó al registro hace 2 meses.
Las apps compatibles con MCP, como Claude Desktop, Claude Code, Cursor y VS Code. Se conecta por URL, así que también funcionan las apps que aceptan servidores MCP remotos, como ChatGPT en modo desarrollador.
En la misma categoría: Spec Driven Development, Remote Desktop Commander, Master CSS
Servidores de la misma categoría hechos por otros creadores, ordenados por estrellas.
Cómo leer una tarjeta:★ Estrellas de GitHubiTres pilares: reseñas · revisiones · usoiActualizado = fecha en que se publicó la última versión en el registroi
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.
Inspect Master CSS classes, generated CSS, and project stylesheets from your AI client.
Copiado tal cual del repo del creador. PopNx MCP no lo ha revisado ni lo respalda. Se quitaron HTML, imágenes y scripts. Los enlaces llevan fuera de este sitio.
Browse AI operator token telemetry, explore personal profiles, and compare token-cascade metrics on signalaf.com.
[Live site](https://signalaf.com) · [Leaderboard](https://signalaf.com/board/all) · [Methodology](https://signalaf.com/methodology) · [CLI & MCP](https://github.com/SunrisesIllNeverSee/sigrank-mcp) · [Local setup](#local-setup)
This repository contains the Next.js application: the leaderboard homepage, operator profiles, Compare, Hall of Signal, editorial pages, accounts, billing, and server APIs.
| Surface | What you can do |
|---|---|
| Leaderboard / homepage | Filter the field by window and platform; inspect RAW and derived metrics |
| Operator profiles | View personal stats, submission history, badges, and account settings |
| Compare | Examine two operators' telemetry and metric differences |
| Hall of Signal | Browse records and the badge directory |
| SigRank overview | Understand the measurement and enrollment flow |
| Field, Articles, Blog, Wiki | Read research, explanations, and metric definitions |
Some features are gated; see Feature flags. This README describes the source tree, not a promise that every optional integration is configured on every deployment.
You do not need to clone this application to use it. Run the CLI/MCP package:
npx sigrank # inspect local usage in the terminal
npx sigrank enroll # bind your device using a Settings connect code npx sigrank submit --dry-run # inspect the payload without sending it npx sigrank submit # publish a signed snapshot
Sign in at signalaf.com to create a connect code. Claims for profiles from the original board require ownership verification through hello@signalaf.com.
Four token pillars feed the cascade: input, output, cache-write, and cache-read. Yield is calculated as:
Υ = (cache_read × output) / input²
The server verifies and re-scores submissions. Leverage, Velocity, SNR, and 10xDEV describe token-processing patterns; they are not measures of model quality, work quality, productivity, or business outcomes.
Upsilon is the measurement engine; SigRank is the public leaderboard and proof surface on SignalAF. Protocol semantics belong to TTEOP. See the methodology and wiki for definitions and limitations.
Ranked telemetry does not require prompt text, responses, or source code. Submissions also carry identity, device/signature, platform, and report metadata; see the CLI privacy details.
Requires Node 22.x (engines in package.json, .nvmrc).
npm install
cp .env.example .env.local # optional; see Environment npm run dev # http://localhost:3000
Unconfigured local development can use snapshot or demo data on supported read paths. This is not live telemetry. Live board data, authentication, signed writes, and billing need their corresponding services configured. A configured database with no matching records returns an empty result rather than a fabricated operator history.
| Command | What it does |
|---|---|
npm run dev | Start the dev server |
npm run build | Build for production (next build --webpack) |
npm run start | Serve the production build |
npm run lint | Run ESLint |
npm test | Run the Node test suites in __tests__/ |
npm run test:ui | Run Vitest component tests |
npm run test:canonical | Check canonical ingest parity (MO§ES Υ 18436.98) |
npm run test:coverage | Run npm test with c8 coverage |
npm run e2e | Run Playwright tests (e2e:local targets localhost:3000) |
npm run verify | Run tsc --noEmit, the canonical test, and npm test |
npm run db:parity | Check local migrations against the remote ledger (db:parity:ci for CI) |
npm run snapshot | Refresh the cold-store board snapshot |
npm run sitemap:validate | Validate the sitemap (:live checks production) |
Before opening a PR, run npm run verify and npm run build.
Copy .env.example to .env.local. It lists every variable with notes. Never commit values. Production values live in Vercel environment variables.
| Variable | Used for |
|---|---|
NEXT_PUBLIC_SUPABASE_URL, NEXT_PUBLIC_SUPABASE_ANON_KEY, SUPABASE_SERVICE_ROLE_KEY | Live Supabase reads and service-role writes. The server client needs all three. |
STRIPE_SECRET_KEY, NEXT_PUBLIC_STRIPE_PUBLISHABLE_KEY, STRIPE_WEBHOOK_SECRET, STRIPE_PRICE_* | Billing and webhooks |
NEXT_PUBLIC_SITE_URL | Stripe redirects and public URLs |
UPSTASH_REDIS_REST_URL, UPSTASH_REDIS_REST_TOKEN (or Vercel's KV_REST_API_URL, KV_REST_API_TOKEN) | Shared rate limiter. Without Upstash, the limiter uses Supabase Postgres (api_rate_limit_hit, migration 0055), then a per-instance in-memory counter. Sensitive write routes fail closed. |
SIGRANK_RULESET | Server-only RS.xx scoring overrides |
SIGRANK_API_KEY | Trusted bulk-read key for the public API (x-api-key) |
SIGRANK_INGEST_WRITE | 1 enables persistence of verified snapshots to the board. |
CRON_SECRET | Bearer token for /api/cron/recompute |
NEXT_PUBLIC_POSTHOG_KEY, NEXT_PUBLIC_POSTHOG_HOST, POSTHOG_KEY | Product analytics |
RESEND_API_KEY, *AGENTMAIL_API_KEY | Contact form and exchange email |
ALGOLIA_*, EXA_API_KEY, MOTHERDUCK_*, AI_GATEWAY_*, VERCEL_CLIENT_*, SIGNALAF_LIVE_TOKEN | Search, enrichment, analytics, AI gateway, Vercel integration, live demo |
NEXT_PUBLIC_REALTIME_ENABLED | Set to false to disable live board updates |
lib/features.ts defines the flags. All gated flags default to off and accept 1 or true.
| Flag | Gates |
|---|---|
NEXT_PUBLIC_GATE_CHALLENGES | Throw-down challenges. Also needs NEXT_PUBLIC_GATE_ARENA. Off: /api/v1/challenges returns 404. |
NEXT_PUBLIC_GATE_ARENA | Challenge submission interface (required with the challenges gate) |
NEXT_PUBLIC_GATE_SIGNAL_DROP | Weekly signal drop |
NEXT_PUBLIC_GATE_BRACKETS | Blind bracket / Circle Wars |
NEXT_PUBLIC_GATE_TRADING_CARD_SPECIES | Species badge on trading cards |
Migrations live in supabase/migrations/. Use that directory and npm run db:parity for the current schema and remote-ledger status rather than relying on a hard-coded migration count. Apply required migrations before deploying code that depends on them; review the pending SQL and target project first.
Row Level Security policies, seed data, and security tests live in supabase/. See supabase/README.md to run your own instance.
| Path | Contents |
|---|---|
app/ | App Router pages and API routes |
app/api/v1/ | Public API: ingest, claim, devices, billing, metrics, leaderboard |
app/api/mcp/, app/api/plugins/sigrank/mcp/, app/api/exchange/mcp/ | MCP endpoints (main server, analyst plugin, exchange) |
app/exchange/, app/api/exchange/ | Contribution exchange UI and API |
components/ | UI components |
lib/board/ | Board reads: Supabase, snapshot, mock fallback |
lib/ingest/ | Payload parsing, signature checks, cascade materialization |
lib/analytics/ | Scoring engine and server-only ruleset boundary |
lib/exchange/, lib/exchange-gateway/ | Exchange server logic and portable gateway reference |
lib/infra/ | Supabase clients, Stripe, rate limiting, API gates |
supabase/ | Migrations, policies, seeds, SQL tests, edge functions |
__tests__/, e2e/ | Node, Vitest, and Playwright tests |
Development conventions:
'use client' only for hooks, handlers, or browser APIs.Pushes to main deploy to Vercel (vercel.json). A daily cron calls /api/cron/recompute. Set environment variables in Vercel. An OpenNext Cloudflare path exists (npm run preview, npm run deploy, wrangler.jsonc).
Report vulnerabilities privately. Email the maintainer or open a private GitHub security advisory. Do not file public issues for vulnerabilities. See SECURITY.md.
npx sigrank CLI, TUI, and MCP serverOpen an issue with repro steps and your Node version. For code changes, branch from main, keep the change small, run npm run verify, and open a PR. See Contributing and the Code of Conduct.
MIT. See LICENSE.