Jevnav MCP Server

Page truth for browser agents - and decisions that replay, test and audit. https://github.com/user-attachments/assets/502550ec-77d4-439e-b334-fe7007f946b9. It runs locally over stdio via the published package.

People who work with browser automation, jev and playwright and want it reachable from Claude, Cursor, VS Code, or another MCP client. The project is written in Python.

VERIFIED ACTIVE

LAST COMMIT 2026-09-26 · ★ 2 · #84 OF 290 MAINTAINED BROWSER AUTOMATION · VERIFIED 2026-09-30

Apache-2.0 · Python servers · how we verify → /methodology

01 · Install Jevnav

before you install - you'll need

Set TYPESAFE_API_KEY, DEMO_PASSWORD before connecting.

Claude Code

claude mcp add dtduc-git-jevnav -- uvx jevnav

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "dtduc-git-jevnav": {
      "command": "uvx",
      "args": [
        "jevnav"
      ]
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as local process (stdio) - runs on your machine with your user's permissions

repo age created 2026-09-21 - young repo, little track record yet

license Apache-2.0 - declared in the repository

pypi package jevnav - check the name against the project README before installing (PyPI has no namespace ownership)

registry namespace io.github.dtduc-git is GitHub-verified and matches the repo owner

03 · What Jevnav can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

Latest releases

v0.2.2 · 2026-09-26

0.2.2: every browser flag on the MCP server, throttling that actually holds, and errors an agent can read · jevnav mcp takes the same browser flags as every other command: --browser (chromium, firefox, webkit)…

v0.2.1 · 2026-09-26

0.2.1: sharper tool docs for the tools that were still C, and a working geolocation · Glama re-scored the 0.2.0 tool set: outline went 2.9 -> 5.0, but · heap_snapshot and trace_stop landed at 2.9 (the server score…

v0.2.0 · 2026-09-25

0.2.0: make the MCP authority boundary explicit and honest · An external review of the MCP surface (and the doc claims around it) found · that the gate only covered browse/goal while the README implied the whole · tool…

04 · Who maintains Jevnav

jevnav is maintained by dtduc-git. It's the only MCP server we track from this author; the repo dates to Sep 2026.

05 · Facts

repository: github.com/dtduc-git/jevnav
website: https://github.com/dtduc-git/jevnav
category: browser automation - ranked #84 of 290 actively-maintained browser automation servers as of 2026-09-30.
release cadence: 10+ releases in the last 90 days (latest 2026-09-26)
registry: io.github.dtduc-git/jevnav (active, first published 2026-09-21 · 17 versions)
packages: pypi:jevnav

06 · Jevnav FAQ

What is Jevnav?

Is Jevnav still maintained?

Yes - as of 2026-09-30, its last commit was 2026-09-26 and it shipped 10+ releases in the last 90 days. We re-verify nightly.

How do I install Jevnav?

Run `uvx jevnav`. The README documents 2 environment variables (TYPESAFE_API_KEY, DEMO_PASSWORD) to set first. Set TYPESAFE_API_KEY, DEMO_PASSWORD before connecting. You can also paste the ready-made client config above.

Does Jevnav run locally?

Yes - it's a stdio server: it runs on your machine (via uvx) with your user's permissions. Your data stays local unless the server itself calls external APIs.

07 · Alternatives to Jevnav

Alternatives to Jevnav

Maintained browser automation servers if Jevnav isn't the fit.

Pairs well with

Servers that cover what Jevnav doesn't - only shown when the pairing reason fits the companion.

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