io.github.sena-labs/oz-mcp-server

npm

Bring Warp™ Oz™ agents into any IDE or MCP client — Claude Code, Cursor, Codex.

1 14.6M/wk 2 tools GitHub npm

No known CVEs

No license

Actively maintained

Last commit 3d ago

Works with most clients

Transport: stdio, sse, http

2 tools · ~110 tok

Grade A · 0.1% of 200K ctx

MCPpedia last refreshed this data 3d ago

Edit this pageView history

AI / ML

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio, sse, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "io-github-sena-labs-oz-mcp-server": {
      "args": [
        "-y",
        "npm"
      ],
      "command": "npx"
    }
  }
}

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[![MCPpedia Score](https://mcppedia.org/api/badge/io-github-sena-labs-oz-mcp-server)](https://mcppedia.org/s/io-github-sena-labs-oz-mcp-server)

Read me

What io.github.sena-labs/oz-mcp-server does

Independent extension — not affiliated with, endorsed by, or sponsored by Warp, Inc. > Warp™ and Oz™ are trademarks of Warp, Inc., used here nominatively only to > describe interoperability. OzBridge uses solely Warp's documented public interfaces > (the oz CLI, the Model Context Protocol, and the WARP_OUTPUT_FORMAT env var); it does > not modify, reverse-engineer, or compete with Warp. See DISCLAIMER.

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.

npx -y 'npm' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

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Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

92/100across 5 weighted dimensions

How we score →

0255075100

−8

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

8 fixed

CVE-2022-29244high · fixedCVSS 7.5

Packing does not respect root-level ignore files in workspaces

### Impact `npm pack` ignores root-level `.gitignore` & `.npmignore` file exclusion directives when run in a workspace or with a workspace flag (ie. `--workspaces`, `--workspace=<name>`). Anyone who has run `npm pack` or `npm publish` with workspaces, as of [v7.9.0](https://github.com/npm/cli/releases/tag/v7.9.0) & [v7.13.0](https://github.com/npm/cli/releases/tag/v7.13.0) respectively, may be affected and have published files into the npm registry they did not intend to include. ### Patch - Up

Affected: >= 7.9.0Fixed in 8.11.0source →

CVE-2018-7408high · fixedCVSS 7.8

Incorrect Permission Assignment for Critical Resource in NPM

An issue was discovered in an npm 5.7.0 2018-02-21 pre-release (marked as "next: 5.7.0" and therefore automatically installed by an "npm upgrade -g npm" command, and also announced in the vendor's blog without mention of pre-release status). It might allow local users to bypass intended filesystem access restrictions because ownerships of /etc and /usr directories are being changed unexpectedly, related to a "correctMkdir" issue.

Affected: >= 0Fixed in 5.7.1source →

CVE-2013-4116info · fixed

Local Privilege Escalation in npm

Affected versions of `npm` use predictable temporary file names during archive unpacking. If an attacker can create a symbolic link at the location of one of these temporary file names, the attacker can arbitrarily write to any file that the user which owns the `npm` process has permission to write to, potentially resulting in local privilege escalation. ## Recommendation Update to version 1.3.3 or later.

Affected: >= 0Fixed in 1.3.3source →

CVE-2020-15095medium · fixedCVSS 4.4

npm CLI exposing sensitive information through logs

Versions of the npm CLI prior to 6.14.6 are vulnerable to an information exposure vulnerability through log files. The CLI supports URLs like `<protocol>://[<user>[:<password>]@]<hostname>[:<port>][:][/]<path>`. The password value is not redacted and is printed to stdout and also to any generated log files.

Affected: >= 0Fixed in 6.14.6source →

CVE-2019-16777high · fixedCVSS 7.7

npm Vulnerable to Global node_modules Binary Overwrite

Versions of the npm CLI prior to 6.13.4 are vulnerable to a Global node_modules Binary Overwrite. It fails to prevent existing globally-installed binaries to be overwritten by other package installations. For example, if a package was installed globally and created a `serve` binary, any subsequent installs of packages that also create a `serve` binary would overwrite the first binary. This will not overwrite system binaries but only binaries put into the global node_modules directory. This b

Affected: >= 0Fixed in 6.13.4source →

Inventory

Tools (2)

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~110 tokens total

Community

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How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is io.github.sena-labs/oz-mcp-server safe to use?: io.github.sena-labs/oz-mcp-server has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.
How do I install io.github.sena-labs/oz-mcp-server?: io.github.sena-labs/oz-mcp-server supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What can io.github.sena-labs/oz-mcp-server do?: io.github.sena-labs/oz-mcp-server provides 2 tools: oz_list_models, oz_set_default_model. See the full tools list on the server page for descriptions and parameters.
What AI clients work with io.github.sena-labs/oz-mcp-server?: io.github.sena-labs/oz-mcp-server is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
Is io.github.sena-labs/oz-mcp-server actively maintained?: io.github.sena-labs/oz-mcp-server is actively maintained — last commit was 3 days ago. It has 1 GitHub stars.

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MCP Security Weekly

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Community

Discussion

Start a conversation

Ask a question, share a tip, or report an issue.

Has anyone used this with Cursor?How do you handle auth?Any alternatives?

What is OzBridge?

OzBridge is an open-source Model Context Protocol (MCP) server and VS Code extension that runs Warp Oz cloud and local agents from any MCP-compatible client — GitHub Copilot Chat, Claude Code, Cursor and Codex CLI.

Independent extension — not affiliated with, endorsed by, or sponsored by Warp, Inc. Warp™ and Oz™ are trademarks of Warp, Inc., used here nominatively only to describe interoperability. OzBridge uses solely Warp's documented public interfaces (the oz CLI, the Model Context Protocol, and the WARP_OUTPUT_FORMAT env var); it does not modify, reverse-engineer, or compete with Warp. See DISCLAIMER.

Run it embedded in VS Code — where Oz shows up natively as the @oz Chat Participant and as Agent-Native Language Model Tools that Copilot Agent mode invokes autonomously — or expose the same Oz toolset over HTTP+SSE so Claude Code, Cursor and Codex drive Oz too. No editor at all? Ship the standalone @sena-labs/oz-mcp-server and point any MCP client at it.

Features

MCP bridge — Warp Oz for any client — expose the Oz toolset as a Model Context Protocol server over HTTP+SSE so Claude Code, Cursor and Codex drive Oz through the same tools Copilot sees. Run it embedded in VS Code (opt-in) or fully standalone via @sena-labs/oz-mcp-server. See [docs/MCP.md](d

Frequently Asked Questions

Is io.github.sena-labs/oz-mcp-server safe to use?

io.github.sena-labs/oz-mcp-server has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.

How do I install io.github.sena-labs/oz-mcp-server?

io.github.sena-labs/oz-mcp-server supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.

What can io.github.sena-labs/oz-mcp-server do?

io.github.sena-labs/oz-mcp-server provides 2 tools: oz_list_models, oz_set_default_model. See the full tools list on the server page for descriptions and parameters.

What AI clients work with io.github.sena-labs/oz-mcp-server?

io.github.sena-labs/oz-mcp-server is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.

Is io.github.sena-labs/oz-mcp-server actively maintained?

io.github.sena-labs/oz-mcp-server is actively maintained — last commit was 3 days ago. It has 1 GitHub stars.

What is OzBridge?

Features

io.github.sena-labs/oz-mcp-server

Install in your client