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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "lune": {
      "type": "http",
      "url": "https://mcp.luneresearch.com",
      "headers": {
        "Authorization": "Bearer ${api_key}"
      }
    }
  }
}

claude mcp add --transport http lune https://mcp.luneresearch.com --header "Authorization: Bearer ${api_key}"

[mcp_servers.lune]
url = "https://mcp.luneresearch.com"
bearer_token_env_var = "api_key"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "lune": {
      "type": "remote",
      "url": "https://mcp.luneresearch.com",
      "enabled": true,
      "headers": {
        "Authorization": "Bearer {env:api_key}"
      }
    }
  }
}

{
  "mcpServers": {
    "lune": {
      "type": "http",
      "url": "https://mcp.luneresearch.com",
      "headers": {
        "Authorization": "Bearer ${api_key}"
      }
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=lune&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbWNwLmx1bmVyZXNlYXJjaC5jb20iLCJoZWFkZXJzIjp7IkF1dGhvcml6YXRpb24iOiJCZWFyZXIgJHthcGlfa2V5fSJ9fQ%3D%3D"
}

{
  "servers": {
    "lune": {
      "type": "http",
      "url": "https://mcp.luneresearch.com",
      "headers": {
        "Authorization": "Bearer ${api_key}"
      }
    }
  }
}

{
  "mcpServers": {
    "lune": {
      "httpUrl": "https://mcp.luneresearch.com",
      "headers": {
        "Authorization": "Bearer ${api_key}"
      }
    }
  }
}

extensions:
  "lune":
    enabled: true
    name: "lune"
    type: streamable_http
    uri: "https://mcp.luneresearch.com"
    headers:
      "Authorization": "Bearer ${api_key}"
    timeout: 300

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

Quality 92 / 100strong

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

dependencies100 · weight 15

pass
deps.known_vulnsno known advisory in 91 resolved packages
pass
deps.mcp_sdk_version@modelcontextprotocol/core 2.0.0, no known advisory
pass
deps.resolvable@retrograde-labs/[email protected] resolved: 91 packages

Tool list unknown · checked 2026-10-19 10:52 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

provenance85

liveness99

freshness85

hygiene100

+repository +dns-namespace +website +reachable +uptime-96% ~updated-56d-ago

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

Dependencies

@retrograde-labs/[email protected] npm90 dependencies, resolved · MCP SDK @modelcontextprotocol/core 2.0.0 · advisories checked 2026-10-19

No known advisory affects this dependency graph.

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

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://mcp.luneresearch.com` streamable-http	oauth2 AS: https://api.luneresearch.com	yes	96%	366 ms	–	2026-10-19

package	registry	version	runtime	secrets
`@retrograde-labs/lune-mcp-server`	npm	2.2.0	–	`LUNE_API_KEY`

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": "com.luneresearch/lune",
  "icons": [
    {
      "src": "https://luneresearch.com/favicon.svg",
      "sizes": [
        "any"
      ],
      "mimeType": "image/svg+xml"
    }
  ],
  "title": "Lune Research",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://mcp.luneresearch.com",
      "type": "streamable-http",
      "headers": [
        {
          "name": "Authorization",
          "value": "Bearer {api_key}",
          "isSecret": true,
          "variables": {
            "api_key": {
              "format": "string",
              "isSecret": true,
              "isRequired": true,
              "description": "Lune personal access token (lune_...)."
            }
          },
          "isRequired": true,
          "description": "Bearer token. Create a Lune PAT at https://luneresearch.com/dashboard/settings/credentials, or let an OAuth-capable MCP client sign in through server discovery."
        }
      ]
    }
  ],
  "version": "2.2.0",
  "packages": [
    {
      "version": "2.2.0",
      "transport": {
        "type": "stdio"
      },
      "identifier": "@retrograde-labs/lune-mcp-server",
      "registryType": "npm",
      "environmentVariables": [
        {
          "name": "LUNE_API_KEY",
          "format": "string",
          "isSecret": true,
          "isRequired": true,
          "description": "Lune personal access token. Generate one at https://luneresearch.com/dashboard/settings/credentials."
        }
      ]
    }
  ],
  "repository": {
    "id": "1234997973",
    "url": "https://github.com/RetrogradeLabs/lune-mcp-server",
    "source": "github"
  },
  "websiteUrl": "https://luneresearch.com",
  "description": "Search peer-reviewed papers and research methodology guidance from your AI agent."
}