Catalog MCP
Resumen
Descripción del creador (original en inglés)
Search and fetch skills from your org's Skills and Agents catalog. Bearer token required.
Los tres pilares de PopNx MCP
Estos tres nunca se combinan en una sola puntuación: las opiniones, las mediciones y la popularidad son cosas distintas.
- Opinión de usuariosiAún no hay reseñasLas reseñas se abrirán junto con las cuentas en una etapa posterior
- Nuestras revisiones básicasi1 de 1 superadasRevisado con información pública; el código aún no se ha escaneado
- UsoiMuy nuevo★ –
Qué puedes hacer con él
Todavía no escribimos un resumen sencillo para este. Abajo están los datos que leímos del registro.
- Conexión: Se ejecuta en la nube
- Transporte: Streamable HTTP
- Categoría: Búsqueda y memoria de IA
- Debes completar: Authorization
Instalación
Elige la app de IA que usas y copia la configuración.
Antes de instalar
- Revisiones básicas: 1 de 1 superadas
- Se ejecuta en el servidor del creador: lo que le pidas pasa por su servidor.
- Debes completar tú:
Authorization
Los valores marcados como secretos son llaves de tu cuenta. Nunca los compartas ni los pegues en un chat.
Necesitas
- Se ejecuta en la nubeNo hay nada que instalar; se conecta por internet
¿Qué app usas?
Elige tu app arriba. La recordamos, así que la próxima vez el botón dirá “Instalar en …”.
Esta dirección necesita una clave en un header de la solicitud, y el menú para agregar conectores no puede ponerla. Usa Claude Code, Cursor o VS Code.
Ejecuta esto en tu terminal
claude mcp add --transport http catalog https://app.skillsandagents.co/catalog/mcp --header 'Authorization: your-value'Completa los valores vacíos antes de ejecutarlo.
O copia la configuración tú
Pégalo en .cursor/mcp.json de tu proyecto, o en ~/.cursor/mcp.json
{
"mcpServers": {
"catalog": {
"url": "https://app.skillsandagents.co/catalog/mcp",
"headers": {
"Authorization": "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.
O copia la configuración tú
Pégalo en .vscode/mcp.json de tu proyecto
{
"servers": {
"catalog": {
"type": "http",
"url": "https://app.skillsandagents.co/catalog/mcp",
"headers": {
"Authorization": "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.
Esta dirección necesita una clave en un header de la solicitud, y el menú para agregar conectores no puede ponerla. Usa Claude Code, Cursor o VS Code.
Tu elección se guarda en una cookie en este dispositivo; no necesitas cuenta.
Valores que debes completar
Authorizationsecreto obligatorio HTTP headerBearer token minted from your org's Marketplace token settings page in the Skills and Agents app. Format: 'Bearer '. Required on every request; there is no anonymous access.
Esta configuración se genera a partir de la ficha del creador en el registro. Si el README dice otra cosa, sigue el README.
Qué puede hacer
Todavía no hemos leído la lista de herramientas de este servidor; revisamos los endpoints por turnos.
Revisiones básicasi
Revisamos información que cualquiera puede ver; no hemos leído el código. Las revisiones que no aplican no se cuentan. · Revisado el 9 nov 2026
- ✓ Superada
El creador coincide con el repo
El nombre en el registro se verificó con el dominio skillsandagents.co (el registro comprueba quién es dueño del dominio)
- … Aún sin revisar
Sigue en mantenimiento
Todavía no hemos leído este repo en GitHub
- … Aún sin revisar
Tiene licencia
Todavía no hemos leído este repo en GitHub
- … Aún sin revisar
El endpoint responde
Aún sin revisar; revisamos los endpoints por turnos
- … Aún sin revisar
Inicio de sesión con OAuth
Aún sin revisar; revisamos los endpoints por turnos
- … Aún sin revisar
Sin instrucciones ocultas en las descripciones de herramientas
Aún sin revisar; leemos la lista de herramientas cuando revisamos el endpoint
Comparado con otros en Búsqueda y memoria de IAi
- Más estrellas que el 0% de los otros 5727 servidores de esta categoría
- Publicado en el registro más recientemente que el 43% de los otros 5727 servidores de esta categoría
- Revisiones básicas iguales o mejores que el 100% de los otros 5727 servidores de esta categoría
Comparado con todos los servidores activos de esta categoría en el registro. Las estrellas solo cuentan cuando quien lo publica es dueño del repo.
Preguntas frecuentes
¿Es seguro Catalog MCP?
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.
¿Qué claves o códigos necesita?
Debes completar: Authorization
¿Se ejecuta en mi computadora o en la nube?
Se ejecuta en la nube del creador. Te conectas por internet sin instalar nada, pero lo que envías pasa por los servidores del creador.
¿Sigue en mantenimiento?
El repo de GitHub cambió por última vez –, y la última versión (0.1.0) llegó al registro hace 2 meses.
¿Qué apps pueden usarlo?
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.
¿Qué puedo usar en su lugar?
En la misma categoría: Context7, Codebase Memory, Exa
Alternativas
Servidores de la misma categoría hechos por otros creadores, ordenados por estrellas.
Cómo leer una tarjeta:↓ Descargas por semanai★ Estrellas de GitHubiTres pilares: reseñas · revisiones · usoiActualizado = fecha en que se publicó la última versión en el registroi
Codebase Memory
Codebase knowledge graph for AI agents — 162 languages, sub-ms queries, 99% fewer tokens.
Exa
Connect AI agents to Exa for web search, content fetching, and multi-step research.
README del creador
Abrir el README
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.
Skills and Agents Library
Skills that make [Claude Code](https://claude.ai/code) more capable. Install one with a single command.
Browse the live catalog at [skillsandagents.co](https://skillsandagents.co) · Built and maintained by Skills and Agents Co
Each skill adds a specific capability to Claude: check your business cashflow, see where your brand shows up in ChatGPT, fix your Ghost site's Google indexing, walk through filing an unemployment claim. One install, and Claude instantly knows how to do the job.
This repo is the source of truth for every skill we publish. Each is MIT-licensed, version-tagged, and ready to drop into Claude Code, Claude Desktop, or any Anthropic-compatible runtime that loads SKILL.md files.
Install the plugin marketplace
Add the marketplace once, then install any plugin from it:
/plugin marketplace add skills-agents-co/skills-and-agents-library/plugin install financial-pulse@skills-and-agentsSwap financial-pulse for any plugin listed in .claude-plugin/marketplace.json. financial-pulse connects to Mercury, Ramp, and Grasshopper for a cashflow pulse. product-builder bundles code review, PR summaries, research briefs, competitor intel, and document drafting.
Who this is for
- End users who want Claude to handle a specific task end-to-end — no prompting tricks, no glue code. Pick a skill, install it, ask Claude.
- Product managers evaluating what Claude skills look like in the wild — real-world scope, packaging, and triggers worth borrowing.
- Developers building their own skills and agents — every folder here is a working reference you can fork, study, or PR against.
What's inside
Find a skill by what you want to do
| I want to… | Use | Type |
|---|---|---|
| Fix my Ghost blog's Google indexing automatically (Search Console → diagnose → fix → resubmit) | ghost-seo-agent/ | agent |
| See where my brand shows up in ChatGPT, Perplexity, and Claude — and what to write to close the gap | llm-visibility-agent/ | agent |
| Get a weekly cashflow pulse across Mercury, Ramp, and Grasshopper | financial-pulse/ | skill + 3 agents |
| Run buy-side due diligence on a private company before you buy it (QoE, red-flag matrix, valuation impact) | buy-side-diligence/ | skill |
| Chat with my ad and analytics data and get ranked optimization moves across Google Ads, Meta, TikTok, LinkedIn, GA4, and Stripe | ads-copilot/ | skill |
| Strip the AI tells from my Office docs before they ship — pipe separators, em dashes, default colors, Sheet1 names, and other machine-generated giveaways in .pptx/.docx/.xlsx | office-tells/ | skill |
| Actually understand the code Claude just wrote — a teaching loop that quizzes you on the problem, solution, design decisions, and edge cases until you've demonstrably got it | learn-quiz/ | skill |
| Turn a meeting transcript into structured meeting memory — a dated meeting note, one mention line per person/company you track, and a recap email drafted (never sent) | meeting-scribe/ | skill |
| Prep for an upcoming meeting — read your calendar export, match attendees and companies against the people/companies you track, and get a dated brief with their full mention history before you walk in | calendar-agent/ | skill |
| Get a news pulse on the people and companies you track — filtered against your own tracked entities, not a generic feed, with a dated digest naming what was found or plainly saying nothing was | news-monitor/ | skill |
| Turn your meeting notes into content ideas — find the ideas that keep recurring across more than one meeting and draft a short, quote-grounded post for each one | librarian/ | skill |
| Log an email thread's deal-flow or portfolio update against the people and companies you track — one dated log entry, one mention line per entity named, never a sent or drafted reply | email-agent/ | skill |
| Get a weekly fantasy football brief — start/sit calls, waiver pickups with a FAAB bid, trade advice, and dynasty push-or-rebuild checks for ESPN, Sleeper, or Yahoo leagues, through the Flaim connector | fantasy-football-weekly/ | skill |
| ~~File for unemployment insurance~~ (deprecated, no longer maintained) | unemployment-guide/ | skill |
More skills land here regularly. [Star or watch this repo](https://github.com/skills-agents-co/skills-and-agents-library) or follow the catalog to catch new releases.
Install in 30 seconds
Every skill installs the same way: download one pinned tarball, extract the skill's whole folder into ~/.claude/skills/, then restart Claude Code. Extracting the folder, not just SKILL.md, is what brings along the scripts/ and references/ files a skill's own instructions actually run.
(set -e skill="resume-tailor" # <-- change me to the skill's folder (see note below) ref="v1.42.0" # pinned release; matches index.json's skillFileUrl
The install removes "$HOME/.claude/skills/$skill" before it copies. If
$skill were empty or a path, that line would delete the wrong directory —
every skill you have installed — so refuse anything but a plain name.
The last arm rejects any character outside a folder name, which also keeps
a glob like "*" out: bsdtar treats a member pattern as a glob, so "*" would
extract the entire repository instead of one skill.
case "$skill" in ""|.|..|*/*|-*|*[!A-Za-z0-9._-]*) echo "Set skill to a plain folder name, e.g. resume-tailor" >&2; exit 1 ;; esac
work="$(mktemp -d)" trap 'rm -rf "$work"' EXIT
curl -fsSL --connect-timeout 10 --max-time 120 --retry 3 --retry-delay 2 \ --retry-connrefused --retry-max-time 120 -o "$work/repo.tgz" \ "https://codeload.github.com/skills-agents-co/skills-and-agents-library/tar.gz/$ref"
mkdir -p "$work/staged" topdir="$(tar -tzf "$work/repo.tgz" | grep -m1 '/' | cut -d/ -f1)" tar -xzf "$work/repo.tgz" --strip-components=2 --no-same-owner --no-same-permissions \ -C "$work/staged" "$topdir/$skill"
dest="$HOME/.claude/skills/$skill" rm -rf "$dest" mkdir -p "$(dirname "$dest")" cp -R "$work/staged" "$dest"
echo "Installed to $dest" )
The block runs in a subshell (the parens) so skill, ref, and the other variables it sets do not leak into your shell, and set -e inside it means a failed download or a bad skill name stops the install instead of leaving a half-populated directory that looks successful. It downloads and unpacks into a scratch directory first and only touches ~/.claude/skills/ once the extraction has succeeded, so a failed install leaves nothing behind: no empty skill folder for Claude Code to find, and no stray tarball. Re-running it replaces the install rather than merging into it, so a file dropped from a later release does not survive as a stale leftover.
What to put in `skill`. For almost every entry it is the folder name shown in the table above (resume-tailor, ceo-todo, and so on) — which is also the slug. It is not the slug for the four agents that ship inside another skill's folder: ceo-todo-daily installs as skill="ceo-todo", and financial-pulse-grasshopper, financial-pulse-mercury, and financial-pulse-ramp all install as skill="financial-pulse". Installing one of those pulls in the whole parent skill (including its other agents), which is expected — the agent file itself is the payload you actually run.
Installing an agent takes one more step. Claude Code loads subagents from ~/.claude/agents/, not from inside a skill folder, so the four agent entries above need their markdown copied out after the install block runs. Otherwise the file is on disk and the agent still does not register:
(set -e agent="ceo-todo-daily" # <-- or financial-pulse-grasshopper / -mercury / -ramp skill="ceo-todo" # <-- the folder it ships in, per the paragraph above
Each name is checked on its own. Testing "$agent$skill" would only catch an
empty value when BOTH were empty, so an empty $agent with a real $skill
sailed through.
for name in "$agent" "$skill"; do case "$name" in ""|.|..|*/*|-*|*[!A-Za-z0-9._-]*) echo "Set agent and skill to plain names, e.g. ceo-todo-daily / ceo-todo" >&2; exit 1 ;; esac done
mkdir -p "$HOME/.claude/agents" cp "$HOME/.claude/skills/$skill/agents/$agent.md" "$HOME/.claude/agents/$agent.md" echo "Installed agent to $HOME/.claude/agents/$agent.md" )
The fastest path is [skillsandagents.co](https://skillsandagents.co) — every skill's catalog page will generate this exact pinned command for you, copy-paste ready, once the catalog site adopts the manifest this repo now publishes. Until then it still generates the older single-file command, so the command above is the one to use by hand in the meantime.
Two skills nest their
SKILL.mdone level deeper:ads-copilotandfinancial-pulse. The command above still extracts their whole folder correctly, butSKILL.mdlands at$dest/skills/ /SKILL.mdinstead of at the top, where Claude Code looks for it. Run this once more, right after the block above, for those two:
`bash
(
set -e
skill="ads-copilot" # or "financial-pulse"
mv "$HOME/.claude/skills/$skill/skills/$skill/SKILL.md" "$HOME/.claude/skills/$skill/SKILL.md"
)
`
references/andscripts/are already siblings of the movedSKILL.md, which is where its own text expects them. Every other skill in this repo is flat and needs no extra step.
Install via skills.sh
These skills are also installable through skills.sh, the open skills registry. Install the whole catalog at once:
npx skills add skills-agents-co/skills-and-agents-libraryOr pull a single skill by its slug:
npx skills add skills-agents-co/skills-and-agents-library --skill <slug>Available skills and their slugs:
learn-quiz(make Claude teach you the work until you actually understand it)ghost-seo-agent(diagnose and fix Ghost Google indexing)office-tells(strip the AI tells from .pptx/.docx/.xlsx)buy-side-diligence(run buy-side due diligence on a private company)llm-visibility-agent(see where your brand shows up across ChatGPT, Perplexity, and Claude)financial-pulse(weekly cashflow pulse across Mercury, Ramp, and Grasshopper)ads-copilot(chat with your ad and analytics data for ranked optimization moves)meeting-scribe(turn a meeting transcript into structured meeting memory, inspired by USV)calendar-agent(prep briefs for upcoming meetings against your tracked people/companies, inspired by USV)news-monitor(news digests on your tracked people/companies filtered against your own entity files, inspired by USV)librarian(recurring themes from your meeting notes drafted into short posts, inspired by USV)email-agent(log an email thread's deal-flow or portfolio update against your tracked people/companies, inspired by USV)
The full catalog, with per-skill pages and pinned install commands, lives at skillsandagents.co. Skills surface on skills.sh automatically through install telemetry, so there is no registration step on our end.
Why these skills exist
Every skill in this repo solves a problem we actually had running our own companies — then we generalized it so anyone can use it. We pin every install URL to a tagged release (never main), so the skill you install today behaves
Solo se muestra el principio; lee el resto en el repo