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8 clients · secrets stay placeholders

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{
  "mcpServers": {
    "opensdr-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "APOLLO_API_KEY": "${APOLLO_API_KEY}",
        "HUNTER_API_KEY": "${HUNTER_API_KEY}",
        "EXA_API_KEY": "${EXA_API_KEY}",
        "TAVILY_API_KEY": "${TAVILY_API_KEY}",
        "INSTANTLY_API_KEY": "${INSTANTLY_API_KEY}",
        "HUBSPOT_ACCESS_TOKEN": "${HUBSPOT_ACCESS_TOKEN}",
        "OPENSDR_READ_ONLY": "0",
        "OPENSDR_MAX_CREDITS_PER_CALL": "25"
      }
    }
  }
}

claude mcp add opensdr-mcp -e "APOLLO_API_KEY=${APOLLO_API_KEY}" -e "HUNTER_API_KEY=${HUNTER_API_KEY}" -e "EXA_API_KEY=${EXA_API_KEY}" -e "TAVILY_API_KEY=${TAVILY_API_KEY}" -e "INSTANTLY_API_KEY=${INSTANTLY_API_KEY}" -e "HUBSPOT_ACCESS_TOKEN=${HUBSPOT_ACCESS_TOKEN}" -e "OPENSDR_READ_ONLY=0" -e "OPENSDR_MAX_CREDITS_PER_CALL=25" -- npx -y [email protected]

[mcp_servers.opensdr-mcp]
command = "npx"
args = ["-y", "[email protected]"]
env = { "APOLLO_API_KEY" = "${APOLLO_API_KEY}", "HUNTER_API_KEY" = "${HUNTER_API_KEY}", "EXA_API_KEY" = "${EXA_API_KEY}", "TAVILY_API_KEY" = "${TAVILY_API_KEY}", "INSTANTLY_API_KEY" = "${INSTANTLY_API_KEY}", "HUBSPOT_ACCESS_TOKEN" = "${HUBSPOT_ACCESS_TOKEN}", "OPENSDR_READ_ONLY" = "0", "OPENSDR_MAX_CREDITS_PER_CALL" = "25" }

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "opensdr-mcp": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "[email protected]"
      ],
      "enabled": true,
      "environment": {
        "APOLLO_API_KEY": "{env:APOLLO_API_KEY}",
        "HUNTER_API_KEY": "{env:HUNTER_API_KEY}",
        "EXA_API_KEY": "{env:EXA_API_KEY}",
        "TAVILY_API_KEY": "{env:TAVILY_API_KEY}",
        "INSTANTLY_API_KEY": "{env:INSTANTLY_API_KEY}",
        "HUBSPOT_ACCESS_TOKEN": "{env:HUBSPOT_ACCESS_TOKEN}",
        "OPENSDR_READ_ONLY": "0",
        "OPENSDR_MAX_CREDITS_PER_CALL": "25"
      }
    }
  }
}

{
  "mcpServers": {
    "opensdr-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "APOLLO_API_KEY": "${APOLLO_API_KEY}",
        "HUNTER_API_KEY": "${HUNTER_API_KEY}",
        "EXA_API_KEY": "${EXA_API_KEY}",
        "TAVILY_API_KEY": "${TAVILY_API_KEY}",
        "INSTANTLY_API_KEY": "${INSTANTLY_API_KEY}",
        "HUBSPOT_ACCESS_TOKEN": "${HUBSPOT_ACCESS_TOKEN}",
        "OPENSDR_READ_ONLY": "0",
        "OPENSDR_MAX_CREDITS_PER_CALL": "25"
      }
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=opensdr-mcp&config=eyJjb21tYW5kIjoibnB4IiwiYXJncyI6WyIteSIsIm9wZW5zZHItbWNwQDEuMC4xIl0sImVudiI6eyJBUE9MTE9fQVBJX0tFWSI6IiR7QVBPTExPX0FQSV9LRVl9IiwiSFVOVEVSX0FQSV9LRVkiOiIke0hVTlRFUl9BUElfS0VZfSIsIkVYQV9BUElfS0VZIjoiJHtFWEFfQVBJX0tFWX0iLCJUQVZJTFlfQVBJX0tFWSI6IiR7VEFWSUxZX0FQSV9LRVl9IiwiSU5TVEFOVExZX0FQSV9LRVkiOiIke0lOU1RBTlRMWV9BUElfS0VZfSIsIkhVQlNQT1RfQUNDRVNTX1RPS0VOIjoiJHtIVUJTUE9UX0FDQ0VTU19UT0tFTn0iLCJPUEVOU0RSX1JFQURfT05MWSI6IjAiLCJPUEVOU0RSX01BWF9DUkVESVRTX1BFUl9DQUxMIjoiMjUifX0%3D"
}

{
  "servers": {
    "opensdr-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "APOLLO_API_KEY": "${APOLLO_API_KEY}",
        "HUNTER_API_KEY": "${HUNTER_API_KEY}",
        "EXA_API_KEY": "${EXA_API_KEY}",
        "TAVILY_API_KEY": "${TAVILY_API_KEY}",
        "INSTANTLY_API_KEY": "${INSTANTLY_API_KEY}",
        "HUBSPOT_ACCESS_TOKEN": "${HUBSPOT_ACCESS_TOKEN}",
        "OPENSDR_READ_ONLY": "0",
        "OPENSDR_MAX_CREDITS_PER_CALL": "25"
      }
    }
  }
}

{
  "mcpServers": {
    "opensdr-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "APOLLO_API_KEY": "${APOLLO_API_KEY}",
        "HUNTER_API_KEY": "${HUNTER_API_KEY}",
        "EXA_API_KEY": "${EXA_API_KEY}",
        "TAVILY_API_KEY": "${TAVILY_API_KEY}",
        "INSTANTLY_API_KEY": "${INSTANTLY_API_KEY}",
        "HUBSPOT_ACCESS_TOKEN": "${HUBSPOT_ACCESS_TOKEN}",
        "OPENSDR_READ_ONLY": "0",
        "OPENSDR_MAX_CREDITS_PER_CALL": "25"
      }
    }
  }
}

extensions:
  "opensdr-mcp":
    enabled: true
    name: "opensdr-mcp"
    type: stdio
    cmd: "npx"
    args:
      - "-y"
      - "[email protected]"
    envs:
      "APOLLO_API_KEY": "${APOLLO_API_KEY}"
      "HUNTER_API_KEY": "${HUNTER_API_KEY}"
      "EXA_API_KEY": "${EXA_API_KEY}"
      "TAVILY_API_KEY": "${TAVILY_API_KEY}"
      "INSTANTLY_API_KEY": "${INSTANTLY_API_KEY}"
      "HUBSPOT_ACCESS_TOKEN": "${HUBSPOT_ACCESS_TOKEN}"
      "OPENSDR_READ_ONLY": "0"
      "OPENSDR_MAX_CREDITS_PER_CALL": "25"
    timeout: 300

Placeholders to fill from your own secret store: ${APOLLO_API_KEY}, ${HUNTER_API_KEY}, ${EXA_API_KEY}, ${TAVILY_API_KEY}, ${INSTANTLY_API_KEY}, ${HUBSPOT_ACCESS_TOKEN}. The registry never accepts secret values.

This is a local package: the command runs on your machine.

Quality – / 100new

Not scored: fewer than three checks apply, usually because no remote answered a credential-free probe or the server is a local package.

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)

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 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 99 resolved packages
pass
deps.mcp_sdk_version@modelcontextprotocol/sdk 1.32.1, no known advisory
pass
deps.resolvable[email protected] resolved: 99 packages

Tool list unknown · checked 2026-10-20 10:03 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 91 / 100

provenance80

livenessn/a

freshness100

hygiene100

+repository +namespace-matches-repo ~liveness-unmeasured +updated-5d-ago

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

Dependencies

[email protected] npm98 dependencies, resolved · MCP SDK @modelcontextprotocol/sdk 1.32.1 · 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

package	registry	version	runtime	secrets
`opensdr-mcp`	npm	1.0.1	–	`APOLLO_API_KEY`, `HUNTER_API_KEY`, `EXA_API_KEY`, `TAVILY_API_KEY`, `INSTANTLY_API_KEY`, `HUBSPOT_ACCESS_TOKEN`

Tools (0)

No tools observed. Local packages are never executed by the registry.

Schemas: list_tools.

Similar MCP servers

More from io.github.arif-js

Official server.json

{
  "name": "io.github.arif-js/opensdr-mcp",
  "title": "OpenSDR",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "version": "1.0.1",
  "packages": [
    {
      "version": "1.0.1",
      "transport": {
        "type": "stdio"
      },
      "identifier": "opensdr-mcp",
      "registryType": "npm",
      "environmentVariables": [
        {
          "name": "APOLLO_API_KEY",
          "format": "string",
          "isSecret": true,
          "description": "Apollo API key for people/company search and enrichment (optional)"
        },
        {
          "name": "HUNTER_API_KEY",
          "format": "string",
          "isSecret": true,
          "description": "Hunter API key for email finding and verification (optional)"
        },
        {
          "name": "EXA_API_KEY",
          "format": "string",
          "isSecret": true,
          "description": "Exa API key for buying signals and account research (optional)"
        },
        {
          "name": "TAVILY_API_KEY",
          "format": "string",
          "isSecret": true,
          "description": "Tavily API key, an alternative to Exa for signals and research (optional)"
        },
        {
          "name": "INSTANTLY_API_KEY",
          "format": "string",
          "isSecret": true,
          "description": "Instantly API v2 key for draft campaigns and lead enrollment (optional)"
        },
        {
          "name": "HUBSPOT_ACCESS_TOKEN",
          "format": "string",
          "isSecret": true,
          "description": "HubSpot private-app token for contact sync (optional)"
        },
        {
          "name": "OPENSDR_READ_ONLY",
          "format": "string",
          "default": "0",
          "description": "Set to 1 to disable every tool that writes to an external service"
        },
        {
          "name": "OPENSDR_MAX_CREDITS_PER_CALL",
          "format": "number",
          "default": "25",
          "description": "Hard cap on estimated paid provider credits per tool call"
        },
        {
          "name": "OPENSDR_DATA_DIR",
          "format": "string",
          "description": "Local data directory for lists, cache and suppression list (default ~/.opensdr)"
        }
      ]
    }
  ],
  "repository": {
    "url": "https://github.com/arif-js/opensdr-mcp",
    "source": "github"
  },
  "description": "Open-source AI SDR: B2B prospecting, email enrichment, buying signals and safe outreach staging."
}