Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Descripción del creador (original en inglés)
stdio bridge for the SPOC MCP server — for Claude Desktop, Cursor, Zed
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.
SPOC_BEARER, SPOC_ENDPOINT, SPOC_EVENTS_ENDPOINT, SPOC_TIMEOUT_MS, SPOC_DISABLE_SSE, SPOC_DEBUGLos valores marcados como secretos son llaves de tu cuenta. Nunca los compartas ni los pegues en un chat.
Necesitas
¿Qué app usas?
Elige tu app arriba. La recordamos, así que la próxima vez el botón dirá “Instalar en …”.
Abre Claude Desktop → Settings → Developer → Edit Config y pega esto en claude_desktop_config.json
{
"mcpServers": {
"bridge": {
"command": "npx",
"args": [
"-y",
"@spocapp/mcp-bridge"
],
"env": {
"SPOC_BEARER": "your-value",
"SPOC_ENDPOINT": "your-value",
"SPOC_EVENTS_ENDPOINT": "your-value",
"SPOC_TIMEOUT_MS": "your-value",
"SPOC_DISABLE_SSE": "your-value",
"SPOC_DEBUG": "your-value"
}
}
}
}Ejecuta esto en tu terminal
claude mcp add bridge --env SPOC_BEARER=your-value --env SPOC_ENDPOINT=your-value --env SPOC_EVENTS_ENDPOINT=your-value --env SPOC_TIMEOUT_MS=your-value --env SPOC_DISABLE_SSE=your-value --env SPOC_DEBUG=your-value -- npx -y @spocapp/mcp-bridgeCompleta los valores vacíos antes de ejecutarlo.
Pégalo en .cursor/mcp.json de tu proyecto, o en ~/.cursor/mcp.json
{
"mcpServers": {
"bridge": {
"command": "npx",
"args": [
"-y",
"@spocapp/mcp-bridge"
],
"env": {
"SPOC_BEARER": "your-value",
"SPOC_ENDPOINT": "your-value",
"SPOC_EVENTS_ENDPOINT": "your-value",
"SPOC_TIMEOUT_MS": "your-value",
"SPOC_DISABLE_SSE": "your-value",
"SPOC_DEBUG": "your-value"
}
}
}
}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": {
"bridge": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@spocapp/mcp-bridge"
],
"env": {
"SPOC_BEARER": "your-value",
"SPOC_ENDPOINT": "your-value",
"SPOC_EVENTS_ENDPOINT": "your-value",
"SPOC_TIMEOUT_MS": "your-value",
"SPOC_DISABLE_SSE": "your-value",
"SPOC_DEBUG": "your-value"
}
}
}
}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.
Este se ejecuta en tu computadora, y ChatGPT solo puede conectarse a servidores en internet. Elige otra app.
Tu elección se guarda en una cookie en este dispositivo; no necesitas cuenta.
SPOC_ENDPOINT envSPOC_EVENTS_ENDPOINT envSPOC_TIMEOUT_MS envSPOC_DISABLE_SSE envSPOC_DEBUG envEsta configuración se genera a partir de la ficha del creador en el registro. Si el README dice otra cosa, sigue el README.
Se ejecuta en tu computadora; la lista de herramientas aparece en tu app de IA después de instalarlo.
Revisamos información que cualquiera puede ver; no hemos leído el código. Las revisiones que no aplican no se cuentan. · Revisado el 7 nov 2026
El nombre en el registro se verificó con la cuenta de GitHub SPOC-App, dueña del repo
Todavía no hemos leído este repo en GitHub
Todavía no hemos leído este repo en GitHub
Este se ejecuta en tu computadora; no hay endpoint en internet
Se ejecuta en tu computadora y usa ajustes locales en su lugar
Se ejecuta en tu computadora; solo podemos leer listas de herramientas de endpoints en internet
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 1 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.
Debes completar: SPOC_BEARER
Se ejecuta en tu computadora. Tu app de IA lo inicia cuando hace falta, y los datos no pasan por los servidores del creador (a menos que el propio servidor llame a un servicio en línea).
El repo de GitHub cambió por última vez –, y la última versión (0.1.3) llegó al registro hace 2 meses.
Las apps compatibles con MCP, como Claude Desktop, Claude Code, Cursor y VS Code. También necesitas Node.js en tu computadora.
En la misma categoría: Spec Driven Development, Remote Desktop Commander, Systemdox
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.
Your architecture in your agents' context: checks, specs, ADRs and docs over MCP, at write time.
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.
Small stdio bridge that lets Claude Desktop, Cursor, Zed, Windsurf and other stdio-only MCP clients talk to the SPOC MCP server at spoc.com/mcp/rpc.
@spocapp/mcp-bridgeio.github.SPOC-App/mcp-bridgehttps://spoc.com/mcp/rpc — reports itself as spoc / 1.27.0Most current MCP clients only speak the stdio transport — JSON-RPC over a subprocess's stdin/stdout. SPOC's MCP server speaks HTTP+SSE so it can serve many clients at once. This bridge is the shim between the two: install it, point your MCP client at it, and SPOC's tools appear in the client's tool picker.
It is not a rewrite of the MCP protocol, and it doesn't cache, batch, or reinterpret requests. Every JSON-RPC frame goes through unchanged. If you need behaviour that differs from what the bridge does today, it's usually easier to fix in SPOC itself than in the shim.
You don't need to install it — most MCP clients will fetch it on demand with npx:
npx -y @spocapp/mcp-bridge
Or install it once and point clients at the binary:
npm install -g @spocapp/mcp-bridge
which spoc-mcp-bridge
Edit the config file:
~/Library/Application Support/Claude/claude_desktop_config.json%APPDATA%\Claude\claude_desktop_config.json{
"mcpServers": { "spoc": { "command": "npx", "args": ["-y", "@spocapp/mcp-bridge"], "env": { "SPOC_BEARER": "spk_live_..." } } } }
Restart Claude Desktop. SPOC's tools should appear in the tool picker within a few seconds.
~/.cursor/mcp.json (or Settings → MCP → Edit mcp.json):
{
"mcpServers": { "spoc": { "command": "npx", "args": ["-y", "@spocapp/mcp-bridge"], "env": { "SPOC_BEARER": "spk_live_..." } } } }
~/.config/zed/settings.json:
{
"context_servers": { "spoc": { "command": { "path": "npx", "args": ["-y", "@spocapp/mcp-bridge"], "env": { "SPOC_BEARER": "spk_live_..." } } } } }
Any client that speaks the MCP stdio transport works the same way. Set the command to npx -y @spocapp/mcp-bridge and pass a bearer via environment.
| Variable | Default | Notes |
|---|---|---|
SPOC_BEARER | _(unset)_ | Token sent as Authorization: Bearer …. Omit for anonymous access. Required for tools that need a principal (e.g. spoc.harness.issue). |
SPOC_ENDPOINT | https://spoc.com/mcp/rpc | HTTP JSON-RPC endpoint. |
SPOC_EVENTS_ENDPOINT | https://spoc.com/mcp/events | SSE endpoint for server-initiated notifications. |
SPOC_TIMEOUT_MS | 30000 | HTTP request timeout in milliseconds. |
SPOC_DISABLE_SSE | _(unset)_ | Set to 1 to skip the SSE event stream. Notifications become unavailable; everything else still works. |
SPOC_DEBUG | _(unset)_ | Set to 1 to log to stderr. Useful when your MCP client swallows errors silently. |
Generate one at https://spoc.com/settings/api-keys. Make sure the `harness:issue` scope is checked or SPOC will reject calls that need to issue harnesses.
Anonymous access works for read-only tools that don't need a principal. Bearer is only required for tools that act on behalf of an identity.
Confirm the bridge and the upstream are both healthy:
npx -y @spocapp/mcp-bridge <<< '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{"protocolVersion":"2024-11-05","capabilities":{},"clientInfo":{"name":"smoke","version":"0"}}}'
You should get a single JSON line back that includes "name":"spoc" and "version":"1.27.0". If you see that, MCP-aware clients will work.
Tools don't appear in the client after restart. Run the smoke test above in a plain terminal. If it returns an error frame, the error.data field will tell you why. If it returns nothing at all, check the client's log for a spawn error — the usual cause is npx not being on the client's PATH.
`ERR_INTERNAL` on tool calls. Almost always an upstream issue rather than a bridge issue. Set SPOC_DEBUG=1 and re-run — the bridge will log the raw upstream response.
401 errors. The bearer token is missing, wrong, or lacks scope. Verify at https://spoc.com/settings/api-keys.
SSE won't connect. Notifications are optional. Set SPOC_DISABLE_SSE=1 and everything except server-initiated notifications continues to work.
npm ci
npm run build npm test # unit + client-integration suites (offline, no network)
The client-integration suite spawns spoc-mcp-bridge as a real subprocess and drives it through the same stdio protocol that Claude Desktop, Cursor, Zed, and Windsurf use — initialize, notifications/initialized, tools/list, tools/call, concurrent in-flight calls, mixed-type ids, SSE notifications, upstream errors, and timeouts. If it passes, MCP clients that speak stdio will work.
To also exercise the real production endpoint:
SPOC_LIVE_TEST=1 npm test # anonymous only
SPOC_LIVE_TEST=1 SPOC_BEARER=spk_live_... npm test # + tools/call
CI runs the offline suite on Node 18 / 20 / 22 for every push and PR; the live suite runs on main only.
If you're implementing SPOC's report-event HMAC signing directly (rather than going through this bridge), one thing to watch out for: SPOC's canonical form matches JavaScript JSON.stringify behaviour, which leaves non-ASCII characters as themselves rather than escaping them to \uXXXX. Python's default json.dumps(...) escapes non-ASCII — you'll get a bad_signature 401 the first time you include an em-dash, curly quote, or accented character. Pass ensure_ascii=False.
https://spoc.com — the underlying servicehttps://spoc.com/mcp/manifest — the tool cataloguehttps://spoc.com/docs/api — the full HTTP APICHANGELOG.md — release history and what changed between versionsRELEASING.md — how to cut a new releaseMIT