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8 clients · secrets stay placeholders

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{
  "mcpServers": {
    "opa-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@orygn/[email protected]"
      ],
      "env": {
        "OPA_URL": "http://localhost:8181",
        "OPA_TOKEN": "${OPA_TOKEN}",
        "OPA_BINARY": "opa",
        "REGAL_BINARY": "regal",
        "CONFTEST_BINARY": "conftest",
        "GITHUB_TOKEN": "${GITHUB_TOKEN}"
      }
    }
  }
}

claude mcp add opa-mcp -e "OPA_URL=http://localhost:8181" -e "OPA_TOKEN=${OPA_TOKEN}" -e "OPA_BINARY=opa" -e "REGAL_BINARY=regal" -e "CONFTEST_BINARY=conftest" -e "GITHUB_TOKEN=${GITHUB_TOKEN}" -- npx -y @orygn/[email protected]

[mcp_servers.opa-mcp]
command = "npx"
args = ["-y", "@orygn/[email protected]"]
env = { "OPA_URL" = "http://localhost:8181", "OPA_TOKEN" = "${OPA_TOKEN}", "OPA_BINARY" = "opa", "REGAL_BINARY" = "regal", "CONFTEST_BINARY" = "conftest", "GITHUB_TOKEN" = "${GITHUB_TOKEN}" }

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "opa-mcp": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "@orygn/[email protected]"
      ],
      "enabled": true,
      "environment": {
        "OPA_URL": "http://localhost:8181",
        "OPA_TOKEN": "{env:OPA_TOKEN}",
        "OPA_BINARY": "opa",
        "REGAL_BINARY": "regal",
        "CONFTEST_BINARY": "conftest",
        "GITHUB_TOKEN": "{env:GITHUB_TOKEN}"
      }
    }
  }
}

{
  "mcpServers": {
    "opa-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@orygn/[email protected]"
      ],
      "env": {
        "OPA_URL": "http://localhost:8181",
        "OPA_TOKEN": "${OPA_TOKEN}",
        "OPA_BINARY": "opa",
        "REGAL_BINARY": "regal",
        "CONFTEST_BINARY": "conftest",
        "GITHUB_TOKEN": "${GITHUB_TOKEN}"
      }
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=opa-mcp&config=eyJjb21tYW5kIjoibnB4IiwiYXJncyI6WyIteSIsIkBvcnlnbi9vcGEtbWNwQDAuOS4wIl0sImVudiI6eyJPUEFfVVJMIjoiaHR0cDovL2xvY2FsaG9zdDo4MTgxIiwiT1BBX1RPS0VOIjoiJHtPUEFfVE9LRU59IiwiT1BBX0JJTkFSWSI6Im9wYSIsIlJFR0FMX0JJTkFSWSI6InJlZ2FsIiwiQ09ORlRFU1RfQklOQVJZIjoiY29uZnRlc3QiLCJHSVRIVUJfVE9LRU4iOiIke0dJVEhVQl9UT0tFTn0ifX0%3D"
}

{
  "servers": {
    "opa-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@orygn/[email protected]"
      ],
      "env": {
        "OPA_URL": "http://localhost:8181",
        "OPA_TOKEN": "${OPA_TOKEN}",
        "OPA_BINARY": "opa",
        "REGAL_BINARY": "regal",
        "CONFTEST_BINARY": "conftest",
        "GITHUB_TOKEN": "${GITHUB_TOKEN}"
      }
    }
  }
}

{
  "mcpServers": {
    "opa-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@orygn/[email protected]"
      ],
      "env": {
        "OPA_URL": "http://localhost:8181",
        "OPA_TOKEN": "${OPA_TOKEN}",
        "OPA_BINARY": "opa",
        "REGAL_BINARY": "regal",
        "CONFTEST_BINARY": "conftest",
        "GITHUB_TOKEN": "${GITHUB_TOKEN}"
      }
    }
  }
}

extensions:
  "opa-mcp":
    enabled: true
    name: "opa-mcp"
    type: stdio
    cmd: "npx"
    args:
      - "-y"
      - "@orygn/[email protected]"
    envs:
      "OPA_URL": "http://localhost:8181"
      "OPA_TOKEN": "${OPA_TOKEN}"
      "OPA_BINARY": "opa"
      "REGAL_BINARY": "regal"
      "CONFTEST_BINARY": "conftest"
      "GITHUB_TOKEN": "${GITHUB_TOKEN}"
    timeout: 300

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

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

Quality – / 100not scored

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

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvabledeps.dev does not know @orygn/[email protected]

Tool list unknown · checked 2026-10-20 08:26 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 94 / 100

provenance90

livenessn/a

freshness100

hygiene95

+repository +namespace-matches-repo +website ~liveness-unmeasured +updated-14d-ago -unpinned-packages(1)

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

Dependencies

@orygn/[email protected] npmthis version is not known to the dependency resolver

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
`@orygn/opa-mcp`	npm	0.9.0	npx	`OPA_TOKEN`, `GITHUB_TOKEN`
`docker.io/orygn/opa-mcp:0.9.0`	oci	unpinned	–	`OPA_TOKEN`, `GITHUB_TOKEN`

Tools (0)

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

Schemas: list_tools.

Similar MCP servers

More from io.github.OrygnsCode

Official server.json

{
  "name": "io.github.OrygnsCode/opa-mcp",
  "_meta": {
    "io.modelcontextprotocol.registry/publisher-provided": {
      "tool": "manual",
      "version": "0.9.0"
    }
  },
  "title": "OPA MCP",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "version": "0.9.0",
  "packages": [
    {
      "version": "0.9.0",
      "transport": {
        "type": "stdio"
      },
      "identifier": "@orygn/opa-mcp",
      "runtimeHint": "npx",
      "registryType": "npm",
      "registryBaseUrl": "https://registry.npmjs.org",
      "environmentVariables": [
        {
          "name": "OPA_URL",
          "default": "http://localhost:8181",
          "description": "Base URL of a running OPA server. Required only for opa_* runtime tools, not for rego_* language tools."
        },
        {
          "name": "OPA_TOKEN",
          "isSecret": true,
          "description": "Bearer token for OPA running with --authentication=token."
        },
        {
          "name": "OPA_BINARY",
          "default": "opa",
          "description": "Path to the opa binary. Defaults to 'opa' on PATH."
        },
        {
          "name": "REGAL_BINARY",
          "default": "regal",
          "description": "Path to the regal binary (optional; used by rego_lint, rego_security_audit and rego_fix). Defaults to 'regal' on PATH."
        },
        {
          "name": "CONFTEST_BINARY",
          "default": "conftest",
          "description": "Path to the conftest binary (optional, used by conftest_* tools). Defaults to 'conftest' on PATH."
        },
        {
          "name": "OPA_MCP_ALLOWED_PATHS",
          "description": "Comma-separated list of root directories tools may read/write. When unset, file-based tools refuse to access the disk."
        },
        {
          "name": "GITHUB_TOKEN",
          "isSecret": true,
          "description": "GitHub personal access token with the \"gist\" scope. Required only for rego_playground_share."
        }
      ]
    },
    {
      "transport": {
        "type": "stdio"
      },
      "identifier": "docker.io/orygn/opa-mcp:0.9.0",
      "registryType": "oci",
      "environmentVariables": [
        {
          "name": "OPA_URL",
          "default": "http://localhost:8181",
          "description": "Base URL of a running OPA server."
        },
        {
          "name": "OPA_TOKEN",
          "isSecret": true,
          "description": "Bearer token for OPA authentication."
        },
        {
          "name": "GITHUB_TOKEN",
          "isSecret": true,
          "description": "GitHub personal access token with the \"gist\" scope. Required only for rego_playground_share."
        }
      ]
    }
  ],
  "repository": {
    "url": "https://github.com/OrygnsCode/opa-mcp-server",
    "source": "github"
  },
  "websiteUrl": "https://orygn.tech",
  "description": "Author, validate, debug, and explain OPA Rego policies through any MCP-compatible client."
}