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0nMCP — Universal AI API Orchestrator

R2· OAuth, once

Universal AI API Orchestrator — 1,554 tools, 96 services. One install.

v4.5.1 · active · repository · descriptor JSON · versions

An agent can connect after a one-time OAuth consent by a human.Remote endpoint behind OAuth 2. Tokens stay with the agent; the registry only exposes the authorization metadata.
Quality75good
Trust83of 100
Uptime, 30 days100%
Latency p50458 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "0nMCP": {
      "type": "http",
      "url": "https://0nmcp.com/api/mcp"
    }
  }
}
claude mcp add --transport http 0nMCP https://0nmcp.com/api/mcp
[mcp_servers.0nMCP]
url = "https://0nmcp.com/api/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "0nMCP": {
      "type": "remote",
      "url": "https://0nmcp.com/api/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "0nMCP": {
      "type": "http",
      "url": "https://0nmcp.com/api/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=0nMCP&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vMG5tY3AuY29tL2FwaS9tY3AifQ%3D%3D"
}
{
  "servers": {
    "0nMCP": {
      "type": "http",
      "url": "https://0nmcp.com/api/mcp"
    }
  }
}
{
  "mcpServers": {
    "0nMCP": {
      "httpUrl": "https://0nmcp.com/api/mcp"
    }
  }
}
extensions:
  "0nMCP":
    enabled: true
    name: "0nMCP"
    type: streamable_http
    uri: "https://0nmcp.com/api/mcp"
    timeout: 300

Quality 75 / 100good

protocoln/a · weight 25
  • n/a
    protocol.modern, protocol.stateless, protocol.transport, protocol.list_ttlno remote answered a protocol handshake (not probed yet, unreachable, or local-only)
authorization83 · weight 15
  • pass
    auth.prmProtected Resource Metadata (RFC 9728) published
  • pass
    auth.as_metadataauthorization server metadata reachable
  • warn
    auth.cimdonly Dynamic Client Registration, deprecated in 2026-07-28 in favour of CIMD
  • n/a
    auth.secret_in_urlno templated URL
tool hygienen/a · weight 30
  • n/a
    tools.descriptions, tools.description_length, tools.schemas, tools.annotations, tools.directory_hints, tools.token_cost, tools.api_dumptool list unknown (behind auth, not probed, or empty)
stabilityn/a · weight 15
  • n/a
    stability.changes, stability.rug_pulltool list unknown
dependencies67 · weight 15
  • pass
    deps.known_vulnsno known advisory in 148 resolved packages
  • fail
    deps.mcp_sdk_version@modelcontextprotocol/sdk 1.30.1 has 1 known advisory (GHSA-6qxp-vccf-f47h); update @modelcontextprotocol/sdk to 1.31.0 or later
  • pass
    deps.resolvable[email protected] resolved: 148 packages

Tool list unknown · checked 2026-10-20 19:10 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 83 / 100

provenance80
liveness100
freshness45
hygiene100

+repository +namespace-matches-repo +reachable +uptime-100% -stale-181d

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

Dependencies

[email protected] npm147 dependencies, resolved · MCP SDK @modelcontextprotocol/sdk 1.30.1 · advisories checked 2026-10-19

advisoryseveritypackagefixed in
GHSA-6qxp-vccf-f47hMCP TypeScript SDK: OAuth client could send credentials to an authorization server chosen by the MCP serverhigh@modelcontextprotocol/[email protected]MCP SDK, directfixed in 1.31.0

Dependency graphs from deps.dev; advisories from OSV.dev, including the GitHub Advisory Database and the PyPI Advisory Database; all CC BY 4.0. The graph is what a clean install of this version resolves today; nothing was installed or run. How it is checked.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://0nmcp.com/api/mcp streamable-httpoauth2 AS: https://0n3.appyes100%458 ms–2026-10-20
packageregistryversionruntimesecrets
0nmcpnpm4.5.1–

Tools (0)

No tools observed. Tools appear once a credential-free probe can list them.

Schemas: list_tools.

Similar MCP servers

Official server.json
{
  "name": "io.github.0nork/0nMCP",
  "icons": [
    {
      "src": "https://0nmcp.com/icons/icon-192.png",
      "sizes": [
        "192x192"
      ],
      "mimeType": "image/png"
    },
    {
      "src": "https://0nmcp.com/icons/icon-512.png",
      "sizes": [
        "512x512"
      ],
      "mimeType": "image/png"
    }
  ],
  "title": "0nMCP — Universal AI API Orchestrator",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://0nmcp.com/api/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "4.5.1",
  "packages": [
    {
      "version": "4.5.1",
      "transport": {
        "type": "stdio"
      },
      "identifier": "0nmcp",
      "registryType": "npm"
    }
  ],
  "repository": {
    "url": "https://github.com/0nork/0nMCP",
    "source": "github"
  },
  "description": "Universal AI API Orchestrator — 1,554 tools, 96 services. One install."
}