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SigmaJunction MCP Server

by sigmajunction Your server? Claim it
answering

SigmaJunction is answering right now. Last checked 11 min ago. It exposes 7 tools.

Software engineering firm in Serbia: services, engagement models, articles - and send an inquiry.

Uptime history 26 days of history · worst day 93%
26 days agonow
100.0%
Uptime 24h
91 of 91 checks
7
Tools
read from the server
180 ms
Response time
average over 24h
open, no key
Access
streamable-http

SigmaJunction missed one check this week

Everything else answered, so this is steady rather than shaky. We check every 15 minutes, which is how a one-off gets told apart from the start of a pattern, and how you hear about the next one within the hour instead of 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 11 min ago.

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

Available tools 7

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

articles
list_articles
SigmaJunction's articles (title, summary, date, link), newest first, optionally filtered by a search term.
company
get_company_profile
Who SigmaJunction is: practices, engagement models, how engagements start, markets, languages and contact details.
engagement
get_engagement_models
How working with SigmaJunction is priced: dedicated team, per project with milestone billing, or an equity partnership; plus the cost guide and the free diagnosis.
page
read_page
Any page of sigmajunction.com as Markdown, by path ("/pricing", "/de/work") or by full URL on sigmajunction.com.
request
request_partner_checklist
Email the user SigmaJunction's two-page checklist for choosing a software development partner (PDF). Only use when the user asked for it and gave their email address. Newsletter sign-up only if the user explicitly wants it.
send
send_inquiry
Send a project inquiry to SigmaJunction on the user's behalf. Only use when the user has asked to contact SigmaJunction, and confirm the name, email and message with them first. A partner replies by email within one business day.
services
list_services
SigmaJunction's three practices and their capabilities, with links to each service page.

Endpoints

URLTransportStateLatencyChecked
https://sigmajunction.com/mcp streamable-http answering 122 ms 11 min ago

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SigmaJunction — questions

Answers built from our own checks of this server.

What can SigmaJunction do?
It exposes 7 tools, read directly from the server on our last check. Among them: get_company_profile, get_engagement_models, list_articles, list_services, read_page, request_partner_checklist and 1 more. 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 SigmaJunction working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 180 ms. The bar chart above shows every period we have measured.
How do I connect SigmaJunction?
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 SigmaJunction need an API key?
No. SigmaJunction completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 7 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is SigmaJunction?
It answers our handshake in 180 ms on average, which is faster than 75% of all working MCP servers we measure. That puts it in the quick quarter of the ecosystem. The comparison comes from our own checks across the whole registry, every 15 minutes.