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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "nexus": {
      "type": "http",
      "url": "https://humanmirror.fr/api/nexus/mcp/",
      "headers": {
        "Authorization": "Bearer ${NEXUS_TOKEN}"
      }
    }
  }
}

claude mcp add --transport http nexus https://humanmirror.fr/api/nexus/mcp/ --header "Authorization: Bearer ${NEXUS_TOKEN}"

[mcp_servers.nexus]
url = "https://humanmirror.fr/api/nexus/mcp/"
bearer_token_env_var = "NEXUS_TOKEN"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "nexus": {
      "type": "remote",
      "url": "https://humanmirror.fr/api/nexus/mcp/",
      "enabled": true,
      "headers": {
        "Authorization": "Bearer {env:NEXUS_TOKEN}"
      }
    }
  }
}

{
  "mcpServers": {
    "nexus": {
      "type": "http",
      "url": "https://humanmirror.fr/api/nexus/mcp/",
      "headers": {
        "Authorization": "Bearer ${NEXUS_TOKEN}"
      }
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=nexus&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vaHVtYW5taXJyb3IuZnIvYXBpL25leHVzL21jcC8iLCJoZWFkZXJzIjp7IkF1dGhvcml6YXRpb24iOiJCZWFyZXIgJHtORVhVU19UT0tFTn0ifX0%3D"
}

{
  "servers": {
    "nexus": {
      "type": "http",
      "url": "https://humanmirror.fr/api/nexus/mcp/",
      "headers": {
        "Authorization": "Bearer ${NEXUS_TOKEN}"
      }
    }
  }
}

{
  "mcpServers": {
    "nexus": {
      "httpUrl": "https://humanmirror.fr/api/nexus/mcp/",
      "headers": {
        "Authorization": "Bearer ${NEXUS_TOKEN}"
      }
    }
  }
}

extensions:
  "nexus":
    enabled: true
    name: "nexus"
    type: streamable_http
    uri: "https://humanmirror.fr/api/nexus/mcp/"
    headers:
      "Authorization": "Bearer ${NEXUS_TOKEN}"
    timeout: 300

Placeholders to fill from your own secret store: ${NEXUS_TOKEN}. The registry never accepts secret values.

Quality 79 / 100good

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2025-06-18; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
n/a
protocol.statelessonly applies to 2026-07-28 servers
pass
protocol.transportstreamable HTTP
n/a
protocol.list_ttlonly applies to 2026-07-28 servers

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygiene71 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
fail
tools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
fail
tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: outcome_verify (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); nexus_search (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); magnet_resolve (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
pass
tools.token_costabout 779 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability100 · weight 15

pass
stability.changesno tool changes in 30 days
pass
stability.rug_pullno tool changed its meaning under the same name

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

6 tools, about 779 tokens to load them all · tool set 6ae4a36dbcde · checked 2026-10-19 20:06 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 92 / 100

duplicate-repo

provenance85

liveness100

freshness100

hygiene80

+repository +dns-namespace +website +reachable +uptime-99% +updated-10d-ago -duplicate-repo(8 names)

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://humanmirror.fr/api/nexus/mcp/` streamable-http	api_key `${NEXUS_TOKEN}`	yes	99%	305 ms	2025-06-18	2026-10-19

Tools (6)

`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.
`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.
`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.

Schemas: list_tools.

Also listed as

7 other active names share this repository: fr.humanmirror/flow, fr.humanmirror/forge, fr.humanmirror/omnidome, fr.humanmirror/one, fr.humanmirror/oracle, fr.humanmirror/outcome, fr.humanmirror/x402

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Official server.json

{
  "name": "fr.humanmirror/nexus",
  "_meta": {
    "io.modelcontextprotocol.registry/publisher-provided": {
      "llms": "https://humanmirror.fr/llms.txt",
      "catalog": "https://humanmirror.fr/api/nexus/search/",
      "outcome": "https://humanmirror.fr/.well-known/outcome.json",
      "keywords": [
        "ai-agents",
        "tool-discovery",
        "tool-routing",
        "json-cleaning",
        "deduplication",
        "data-quality",
        "anomaly-detection",
        "secret-scanning",
        "execution-receipts",
        "schema-drift",
        "operational-preflight",
        "capability-fallback",
        "verified-outcomes",
        "outcome-based-billing",
        "pay-for-success"
      ],
      "freeDiscovery": "https://humanmirror.fr/api/magnet/resolve/"
    }
  },
  "title": "HumanMirror Nexus",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://humanmirror.fr/api/nexus/mcp/",
      "type": "streamable-http",
      "headers": [
        {
          "name": "Authorization",
          "isSecret": true,
          "isRequired": true,
          "description": "HumanMirror Nexus API key. Use: Bearer hm_nexus_…"
        }
      ]
    }
  ],
  "version": "1.3.4",
  "repository": {
    "url": "https://github.com/VibeMirror-coder/humanmirror",
    "source": "github"
  },
  "websiteUrl": "https://humanmirror.fr/nexus/",
  "description": "Outcome-first agent fallback: free discovery, minimal routing, declared costs, verified execution."
}