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Nctr MCP Server

by hoya25 Your server? Claim it
answering

Nctr MCP Server is answering right now. Last checked 9 min ago. 38 installs a week from npm. It exposes 6 tools. Last commit 26 Mar 2026.

NCTR Alliance rewards — search bounties, check earning rates, and discover communities.

Installs per day peak 14 · avg 8 · +54% w/w
a month agotoday
Uptime history 51 days of history · worst day 99%
51 days agonow
100.0%
Uptime 24h
91 of 91 checks
6
Tools
read from the server
400 ms
Response time
average over 24h
38
Installs / week
npm and PyPI

What changed 3

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 1 September 2026. No other catalogue keeps this.

1 Sep a tool description was rewritten search_bounties
1 Sep a tool disappeared get_ecosystem_funding
1 Sep a tool changed the parameters it asks for search_bounties

Tools have disappeared from this server

A tool that vanishes takes a piece of your agent with it, and the change arrives silently. Watch this server and every such change lands in your inbox.

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 9 min ago.

run in your terminal
claude mcp add nctr-mcp-server --transport http https://yhwcaodofmbusjurawhp.supabase.co/functions/v1/mcp/rpc
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "nctr-mcp-server": {
      "url": "https://yhwcaodofmbusjurawhp.supabase.co/functions/v1/mcp/rpc"
    }
  }
}
~/.codex/config.toml
[mcp_servers.nctr-mcp-server]
url = "https://yhwcaodofmbusjurawhp.supabase.co/functions/v1/mcp/rpc"
.cursor/mcp.json
{
  "mcpServers": {
    "nctr-mcp-server": {
      "url": "https://yhwcaodofmbusjurawhp.supabase.co/functions/v1/mcp/rpc"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "nctr-mcp-server": {
      "url": "https://yhwcaodofmbusjurawhp.supabase.co/functions/v1/mcp/rpc"
    }
  }
}

Available tools 6

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

active
get_active_promotions
Get currently active promotions, limited-time offers, and special earning opportunities in the NCTR program.
bounties
search_bounties
Search and filter available NCTR bounties. Filter by category (entry, shopping, merch, referral, engagement), minimum/maximum NCTR amount, or keyword. Returns bounty details including name, amount, lock period, and requirements. All bounties use 360LOCK — tokens stay yours after the lock period.
earning
get_earning_rates
Get NCTR earning rates for a specific Crescendo status tier, or compare all tiers. Shows the multiplier applied to bounty earnings at each tier level. Higher tiers earn more NCTR per bounty.
impact
get_impact_engines
Discover NCTR Impact Engine communities. Impact Engines are passion-based communities within NCTR — each focused on a different lifestyle vertical. Members can join any Impact Engine to connect with like-minded people and access community-specific experiences.
onboarding
get_onboarding_link
Generate a link for a new member to join NCTR Alliance. Optionally include a referral code. Returns the sign-up URL and a summary of what new members earn.
tier
check_tier_requirements
Check what is needed to reach a specific Crescendo status tier, or see the full progression path. Shows NCTR lock thresholds, multipliers, and perks for each tier.

Tools removed

Tools this server used to expose. Anything built against them stopped working on the day they went.

get_ecosystem_funding
removed 1 Sep 2026

Endpoints

URLTransportStateLatencyChecked
https://yhwcaodofmbusjurawhp.supabase.co/functions/v1/mcp/rpc streamable-http answering 422 ms 9 min ago

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Nctr MCP Server — questions

Answers built from our own checks of this server.

What can Nctr MCP Server do?
It exposes 6 tools, read directly from the server on our last check. Among them: check_tier_requirements, get_active_promotions, get_earning_rates, get_impact_engines, get_onboarding_link, search_bounties. 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 Nctr MCP Server 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 400 ms. The bar chart above shows every period we have measured.
Did Nctr MCP Server ever remove tools?
Yes. get_ecosystem_funding is no longer exposed — we recorded the date each one disappeared. A tool vanishing usually means a breaking change for anything that depended on it.
How do I connect Nctr MCP Server?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Nctr MCP Server need an API key?
No. Nctr MCP Server completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 6 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Nctr MCP Server?
It answers our handshake in 400 ms on average, which is faster than 40% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.
How many people use Nctr MCP Server?
The npm package @hoya25/nctr-mcp-server was installed 38 times in the last week. Week over week that is +54%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is Nctr MCP Server open source?
Yes — it is published under the MIT licence, written in TypeScript and 0 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.