mcpbeat Sign in

Ruben Marcus — Agent-Ready Portfolio MCP Server

by rubenmarcus Your server? Claim it
not responding

Ruben Marcus — Agent-Ready Portfolio is listed as active in the registry but did not answer our last check. It exposes 4 tools.

Public portfolio MCP for resume, services, availability, project evidence, and introductions.

The linked repository no longer exists on GitHub — it was deleted or made private.

Uptime history 89 days of history · worst day 0%
89 days agonow
0.0%
Uptime 24h
0 of 91 checks
4
Tools
read from the server
56 ms
Response time
average over 24h
open, no key
Access
streamable-http

What changed 6

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 27 August 2026. No other catalogue keeps this.

9 Oct a tool description was rewritten get_services
27 Aug 4 tools changed the parameters they ask for book_intro, check_availability, get_resume and 1 more
27 Aug a tool description was rewritten book_intro

Ruben Marcus — Agent-Ready Portfolio does not always answer

Over the last week it answered 0.8% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 13 min ago.

run in your terminal
claude mcp add portfolio --transport http https://www.rubenmarcus.dev/api/mcp
Settings → Connectors → Add custom connector, then paste this address
https://www.rubenmarcus.dev/api/mcp
~/.codex/config.toml
[mcp_servers.portfolio]
url = "https://www.rubenmarcus.dev/api/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "portfolio": {
      "url": "https://www.rubenmarcus.dev/api/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "portfolio": {
      "type": "http",
      "url": "https://www.rubenmarcus.dev/api/mcp"
    }
  }
}

Available tools 4

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

availability
check_availability
Current availability for full-time roles and freelance contracts.
book
book_intro
Book a project intro with Ruben. Relays the brief to his email. Only call after the person you act for has explicitly confirmed — this delivers a real message.
resume
get_resume
Ruben Marcus' full resume: summary, work experience, skills, proof points, open source projects, education, links, and a PDF CV URL.
services
get_services
Fixed-scope services Ruben sells, with fit, deliverables, a related case, and a service-specific contact link.

Endpoints

URLTransportStateLatencyChecked
https://www.rubenmarcus.dev/api/mcp streamable-http answering 56 ms 13 min ago

Alternatives to Ruben Marcus — Agent-Ready Portfolio

same job, measured the same way
P
Product Console
by gondalaimafia

Agent accountability for product teams: specs, evidence, and ship readiness over MCP.

answering
AgentWorkmark
by railway-up-agentworkmark-production

Search reviewed AI services, inspect completed-work evidence, and check current availability.

3 tools answering
Practice Better MCP by usefulapi
by usefulapi

Read Practice Better clients, sessions, availability, services, packages, invoices and forms.

15 tools answering
izHost
by izhost

izHost public read-only MCP: service pricing and live domain availability lookup.

8 tools answering
Agent Resource Market
by agentresourcemarket

Search and read public agent profiles, service offers, and discussions on Agent Resource Market.

2 tools answering
O
Omega Router
by gbacot-wq

Route agent services by observed price and public usage evidence.

3 tools answering
AgentIndex — measured reliability for agent services
by cengit1

Measured uptime, price and payment evidence for 19,021 agent services. Reliability, not quality.

answering
IPIPAI MCP Server
by ipipai

IP intelligence, network diagnostics, and AI service availability tools for AI agents.

12 tools answering

Ruben Marcus — Agent-Ready Portfolio — questions

Answers built from our own checks of this server.

What can Ruben Marcus — Agent-Ready Portfolio do?
It exposes 4 tools, read directly from the server on our last check. Among them: book_intro, check_availability, get_resume, get_services. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is Ruben Marcus — Agent-Ready Portfolio working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 0 of 91 checks got a reply (0.0%), average response time 56 ms. The bar chart above shows every period we have measured.
Is Ruben Marcus — Agent-Ready Portfolio still maintained?
The linked repository no longer exists on GitHub — it was deleted or made private. We show this because it changes what you can expect: an unmaintained server may keep answering for months and then stop without warning.
The registry lists Ruben Marcus — Agent-Ready Portfolio as active — why does it not respond?
The official MCP registry stores what the author submitted; it does not verify that the server still runs. We check the endpoint ourselves, and this one does not answer. Catalogues that copy the registry without checking will show it as working.
How do I connect Ruben Marcus — Agent-Ready Portfolio?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Ruben Marcus — Agent-Ready Portfolio need an API key?
No. Ruben Marcus — Agent-Ready Portfolio completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 4 of them are readable on this page. This is what we observed, not what the docs claim.