NetBox MCP

io.github.mhajder/netbox-mcpv0.1.0Other

MCP server for NetBox DCIM/IPAM with read-only and dry-run modes

The current version, v0.1.0, was published to the official MCP registry on 2026-09-26. It is distributed as netbox-mcp on PyPI and as the Docker image ghcr.io/mhajder/netbox-mcp:0.1.0, filed under Other by this index, and declares 20 environment variables. Removals and unreachable sources are measured across every server this index tracks, contract drift across the servers that answer in consecutive snapshots; the index's current counts put this record in context.

In-path gate · all MCP tools

Using NetBox MCP in Claude, Cursor, Gemini CLI, Cline, or Zed?

MCP tool contracts can change remotely with no version bump. The mcpindex gate pins each contract and HOLDs the call when it drifts-before your agent acts. Zero credentials. This is not the package install for this server itself (use Install this server for that).

Install the mcpindex gate (one command)

Rewrites your MCP host config so each server launches behind the gate. Inspect first: curl -fsSL https://mcpindex.ai/install.sh | less

uv tool install mcpindex-gate && mcpindex-config-wire

Auditable install path →Watch it hold a drift →

Trust verdict · v1 advisory · method

NOT YET SCREENEDno verdict on file

Verdict not yet evaluated for this tool. The semantic screen takes adversarial cases first; coverage rolls out as the corpus expands (15/150 labels to graduation). The deterministic conformance probe is built but has not yet run on the public corpus, so a recorded verdict here is REVIEW or UNVERIFIED, never a clearing ALLOW. Until a verdict is recorded, an agent should treat this tool as not-yet-cleared and fall back to its own checks. Method: the eval, four-state verdict, honest limits.

Own this server? Screen its description →

That verdict was true at screening time (snapshot 2026-09-27).

Contracts can change after screening, with no version bump. The gate pins NetBox MCP’s tool contracts on first sight and holds any silent change before your agent acts - the check that keeps being true on Tuesday.

See your first HOLD in 2 minutes →

Environment variables

NETBOX_URL

required

NetBox base URL (e.g., https://netbox.example.com)

NETBOX_TOKEN

requiredsecret

NetBox API token: v2 (nbt_<key>.<token>, NetBox 4.5+) or legacy v1

NETBOX_VERIFY_SSL

Verify SSL certificates (true/false)

NETBOX_TIMEOUT

Total time allowed for one NetBox request, retries included (seconds)

NETBOX_BRANCHING_ENABLED

Enable netbox-branching support: branch tools and the 'branch' argument (requires the netbox-branching plugin) (true/false)

NETBOX_BRANCH

Default netbox-branching branch (name or schema ID) for every call; requires NETBOX_BRANCHING_ENABLED=true

NETBOX_PLUGIN_DISCOVERY

Discover plugin object types from /api/core/object-types/ (true/false)

READ_ONLY_MODE

Hide all write tools (create, update, delete) (true/false)

DRY_RUN_MODE

Write tools only simulate changes and never modify NetBox (true/false)

DISABLED_TAGS

Comma-separated tool tags to disable (e.g. delete,graphql,branching)

LOG_LEVEL

Logging level (DEBUG, INFO, WARNING, ERROR, CRITICAL)

RESPONSE_MAX_SIZE

Maximum tool response size in bytes (unset = unlimited)

RATE_LIMIT_ENABLED

Enable rate limiting

RATE_LIMIT_MAX_REQUESTS

Maximum requests per rate limit window

RATE_LIMIT_WINDOW_MINUTES

Rate limit window in minutes

TOOL_SEARCH_ENABLED

Enable FastMCP tool search transform

TOOL_SEARCH_STRATEGY

Tool search strategy (bm25 or regex)

TOOL_SEARCH_MAX_RESULTS

Maximum tool search results returned by search_tools

NETBOX_URL

required

NetBox base URL (e.g., https://netbox.example.com)

NETBOX_TOKEN

requiredsecret

NetBox API token: v2 (nbt_<key>.<token>, NetBox 4.5+) or legacy v1

NETBOX_VERIFY_SSL

Verify SSL certificates (true/false)

NETBOX_TIMEOUT

Total time allowed for one NetBox request, retries included (seconds)

NETBOX_BRANCHING_ENABLED

Enable netbox-branching support: branch tools and the 'branch' argument (requires the netbox-branching plugin) (true/false)

NETBOX_BRANCH

Default netbox-branching branch (name or schema ID) for every call; requires NETBOX_BRANCHING_ENABLED=true

NETBOX_PLUGIN_DISCOVERY

Discover plugin object types from /api/core/object-types/ (true/false)

READ_ONLY_MODE

Hide all write tools (create, update, delete) (true/false)

DRY_RUN_MODE

Write tools only simulate changes and never modify NetBox (true/false)

DISABLED_TAGS

Comma-separated tool tags to disable (e.g. delete,graphql,branching)

LOG_LEVEL

Logging level (DEBUG, INFO, WARNING, ERROR, CRITICAL)

RESPONSE_MAX_SIZE

Maximum tool response size in bytes (unset = unlimited)

RATE_LIMIT_ENABLED

Enable rate limiting

RATE_LIMIT_MAX_REQUESTS

Maximum requests per rate limit window

RATE_LIMIT_WINDOW_MINUTES

Rate limit window in minutes

TOOL_SEARCH_ENABLED

Enable FastMCP tool search transform

TOOL_SEARCH_STRATEGY

Tool search strategy (bm25 or regex)

TOOL_SEARCH_MAX_RESULTS

Maximum tool search results returned by search_tools

MCP_HTTP_PORT

Port for HTTP server (default: 8000)

MCP_TRANSPORT

MCP transport type (http for HTTP, stdio for stdio)

NETBOX_URL

required

NetBox base URL (e.g., https://netbox.example.com)

NETBOX_TOKEN

requiredsecret

NetBox API token: v2 (nbt_<key>.<token>, NetBox 4.5+) or legacy v1

NETBOX_VERIFY_SSL

Verify SSL certificates (true/false)

NETBOX_TIMEOUT

Total time allowed for one NetBox request, retries included (seconds)

NETBOX_BRANCHING_ENABLED

Enable netbox-branching support: branch tools and the 'branch' argument (requires the netbox-branching plugin) (true/false)

NETBOX_BRANCH

Default netbox-branching branch (name or schema ID) for every call; requires NETBOX_BRANCHING_ENABLED=true

NETBOX_PLUGIN_DISCOVERY

Discover plugin object types from /api/core/object-types/ (true/false)

READ_ONLY_MODE

Hide all write tools (create, update, delete) (true/false)

DRY_RUN_MODE

Write tools only simulate changes and never modify NetBox (true/false)

DISABLED_TAGS

Comma-separated tool tags to disable (e.g. delete,graphql,branching)

LOG_LEVEL

Logging level (DEBUG, INFO, WARNING, ERROR, CRITICAL)

RESPONSE_MAX_SIZE

Maximum tool response size in bytes (unset = unlimited)

RATE_LIMIT_ENABLED

Enable rate limiting

RATE_LIMIT_MAX_REQUESTS

Maximum requests per rate limit window

RATE_LIMIT_WINDOW_MINUTES

Rate limit window in minutes

TOOL_SEARCH_ENABLED

Enable FastMCP tool search transform

TOOL_SEARCH_STRATEGY

Tool search strategy (bm25 or regex)

TOOL_SEARCH_MAX_RESULTS

Maximum tool search results returned by search_tools

MCP_HTTP_PORT

Port for HTTP server (default: 8000)

MCP quality score · maturity, not trust · methodology

freshness

completeness

installability

documentation

stability

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Install this server

Claude Desktop (uvx)

{
  "mcpServers": {
    "netbox-mcp": {
      "command": "uvx",
      "args": [
        "--",
        "netbox-mcp"
      ],
      "env": {
        "NETBOX_URL": "<netbox_url>",
        "NETBOX_TOKEN": "<your-netbox_token>",
        "NETBOX_VERIFY_SSL": "true",
        "NETBOX_TIMEOUT": "30",
        "NETBOX_BRANCHING_ENABLED": "false",
        "NETBOX_BRANCH": "<netbox_branch>",
        "NETBOX_PLUGIN_DISCOVERY": "false",
        "READ_ONLY_MODE": "false",
        "DRY_RUN_MODE": "false",
        "DISABLED_TAGS": "<disabled_tags>",
        "LOG_LEVEL": "INFO",
        "RESPONSE_MAX_SIZE": "<response_max_size>",
        "RATE_LIMIT_ENABLED": "false",
        "RATE_LIMIT_MAX_REQUESTS": "60",
        "RATE_LIMIT_WINDOW_MINUTES": "1",
        "TOOL_SEARCH_ENABLED": "false",
        "TOOL_SEARCH_STRATEGY": "bm25",
        "TOOL_SEARCH_MAX_RESULTS": "5",
        "MCP_HTTP_PORT": "8000",
        "MCP_TRANSPORT": "<mcp_transport>"
      }
    }
  }
}

Claude Desktop (Docker)

{
  "mcpServers": {
    "netbox-mcp": {
      "command": "docker",
      "args": [
        "run",
        "--rm",
        "-i",
        "--",
        "ghcr.io/mhajder/netbox-mcp:0.1.0"
      ],
      "env": {
        "NETBOX_URL": "<netbox_url>",
        "NETBOX_TOKEN": "<your-netbox_token>",
        "NETBOX_VERIFY_SSL": "true",
        "NETBOX_TIMEOUT": "30",
        "NETBOX_BRANCHING_ENABLED": "false",
        "NETBOX_BRANCH": "<netbox_branch>",
        "NETBOX_PLUGIN_DISCOVERY": "false",
        "READ_ONLY_MODE": "false",
        "DRY_RUN_MODE": "false",
        "DISABLED_TAGS": "<disabled_tags>",
        "LOG_LEVEL": "INFO",
        "RESPONSE_MAX_SIZE": "<response_max_size>",
        "RATE_LIMIT_ENABLED": "false",
        "RATE_LIMIT_MAX_REQUESTS": "60",
        "RATE_LIMIT_WINDOW_MINUTES": "1",
        "TOOL_SEARCH_ENABLED": "false",
        "TOOL_SEARCH_STRATEGY": "bm25",
        "TOOL_SEARCH_MAX_RESULTS": "5",
        "MCP_HTTP_PORT": "8000",
        "MCP_TRANSPORT": "<mcp_transport>"
      }
    }
  }
}

Verdict API

curl -s mcpindex.ai/api/v1/trust/server/io-github-mhajder-netbox-mcp

Free-tier verdict as JSON: decision + dimensions + severity. Call it from your agent before it invokes a tool it just discovered.

Details

version: v0.1.0
category: Other
quality: 90 / 100
operator: mhajder

Listing

Listed from the official MCP registry. Unclaimed by its maintainer. Maintainer? Email us →

Provenance

Each verdict is bound to a hash of the exact description it judged, so a re-crawl that changes the text produces a new record rather than silently inheriting this one. Verdict history is hash-chained and anchored to Bitcoin via OpenTimestamps (latest confirmed at block 968,642). Verify it yourself.

Links

Repository →Website →