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HumanMirror Nexus MCP Server

by humanmirror Your server? Claim it
answering

HumanMirror Nexus is answering right now. Last checked 16 min ago. It exposes 6 tools.

Discover, route and verify AI-agent outcomes with success-only charging and capability fallback.

Uptime history 38 hours of history
38 hours agonow
100.0%
Uptime 24h
91 of 91 checks
6
Tools
read from the server
239 ms
Response time
average over 24h
open, no key
Access
streamable-http

Nothing serious here today

Today is the operative word: we check HumanMirror Nexus every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

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 16 min ago.

run in your terminal
claude mcp add nexus --transport http https://humanmirror.fr/api/nexus/mcp/
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "nexus": {
      "url": "https://humanmirror.fr/api/nexus/mcp/"
    }
  }
}
~/.codex/config.toml
[mcp_servers.nexus]
url = "https://humanmirror.fr/api/nexus/mcp/"
.cursor/mcp.json
{
  "mcpServers": {
    "nexus": {
      "url": "https://humanmirror.fr/api/nexus/mcp/"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "nexus": {
      "url": "https://humanmirror.fr/api/nexus/mcp/"
    }
  }
}

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.

outcome
outcome_quote
Free quote for a verifiable HumanMirror Outcome contract. Describe the objective or provide an outcome_type; the quote returns the deterministic verifier, selected internal tool and success-only credit cost.
outcome_run
Execute a HumanMirror Outcome contract. Credits are charged only when deterministic verification succeeds; failed execution or failed verification is automatically refunded.
outcome_verify
Free deterministic re-verification of an Outcome result without consuming Nexus credits.
nexus
nexus_call
Route a tool call through HumanMirror Nexus. Use nexus_search first, then call the selected tool_id. Successful calls consume the number of Nexus credits declared by the selected tool.
nexus_search
Search the HumanMirror Nexus catalog for a machine-callable tool that matches a task. This search is free and does not consume credits.
magnet
magnet_resolve
Free universal fallback discovery. Call this when the agent cannot satisfy a task with its current capabilities. Magnet returns a matching HumanMirror tool or records an aggregated capability gap in the Machine Demand Graph. This tool consumes no credits.

Endpoints

URLTransportStateLatencyChecked
https://humanmirror.fr/api/nexus/mcp/ streamable-http answering 221 ms 16 min ago

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HumanMirror Nexus — questions

Answers built from our own checks of this server.

What can HumanMirror Nexus do?
It exposes 6 tools, read directly from the server on our last check. Among them: magnet_resolve, nexus_call, nexus_search, outcome_quote, outcome_run, outcome_verify. 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 →
What is HumanMirror Nexus mostly used for?
Its tools cluster around outcome and nexus. That is what this server is built to work with — the grouping comes from the actual tool names, not from a category we assigned.
Is HumanMirror Nexus 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 239 ms. The bar chart above shows every period we have measured.
How do I connect HumanMirror Nexus?
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 HumanMirror Nexus need an API key?
No. HumanMirror Nexus 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 HumanMirror Nexus?
It answers our handshake in 239 ms on average, which is faster than 66% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.