Software Alternatives, Accelerators & Startups

xStyle VS Emisar.dev

Compare xStyle VS Emisar.dev and see what are their differences

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xStyle logo xStyle

A user styles manager for the Web

Emisar.dev logo Emisar.dev

One governed MCP server connects any AI agent to a finite action catalog, enforced on-host with pack trust, policy gates, human approvals, and a hash-chained audit trail.
  • xStyle Landing page
    Landing page //
    2023-07-30
  • Emisar.dev Approvals
    Approvals //
    2026-07-21
  • Emisar.dev Audit Log
    Audit Log //
    2026-07-21
  • Emisar.dev Policies
    Policies //
    2026-07-21
  • Emisar.dev Runner fleet
    Runner fleet //
    2026-07-21

Emisar is the last MCP server youโ€™ll need to install: a Zero-Trust gateway connecting Claude, Cursor, ChatGPT, and any AI agent to your infrastructure. One server handles production access, debugging, alerts, and internal operations, with new capabilities added as packs. Agents can inspect real production state, debug what they shipped, and help resolve incidents. Safe reads run automatically; policy allows, blocks, or routes risky actions for approval. No SSH keys, VPNs, remote shells, or standing shell access โ€” and every call is recorded.

Emisar.dev

Website
emisar.dev
$ Details
freemium $20.0 / Monthly (per runner)
Startup details
Country
United States
State
CA
Founder(s)
Andrew Dryga
Employees
1 - 9

xStyle features and specs

  • Customization
    xStyle allows users to inject custom CSS styles into web pages, enabling significant personalization and customization of their browsing experience.
  • Open Source
    Being open source, xStyle permits users to review the code, contribute to its development, or fork it to create their own versions, boosting transparency and community collaboration.
  • Lightweight
    xStyle is designed to be a lightweight extension, ensuring minimal impact on browser performance and maintaining a smooth browsing experience.
  • User Style Management
    It provides functionality to manage applied styles easily, allowing users to enable, disable, and organize their custom styles efficiently.

Possible disadvantages of xStyle

  • Technical Complexity
    Users need to have a basic to intermediate understanding of CSS to effectively utilize xStyle, which may present a steep learning curve for non-technical users.
  • Compatibility Issues
    Customizations made through xStyle may not always work perfectly with all websites or could break if the website updates its structure, requiring continual adjustments from users.
  • Limited Support
    As a developer-driven project, it might have limited support in terms of comprehensive documentation or customer service, which can make troubleshooting difficult for users.
  • Security Concerns
    Like any extension that modifies web content, there could be security concerns if malicious styles or scripts are inadvertently applied, emphasizing the need for user vigilance.

Emisar.dev features and specs

No features have been listed yet.

xStyle videos

REVIEW TOKO XSTYLE ID - THRIFTING BAJU BEKAS DI XSTYLE STORE CONDET (1)

Emisar.dev videos

No Emisar.dev videos yet. You could help us improve this page by suggesting one.

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Category Popularity

0-100% (relative to xStyle and Emisar.dev)
Browser Extensions
100 100%
0% 0
AI Tools
0 0%
100% 100
Developer Tools
100 100%
0% 0
Infrastructure Monitoring

Questions & Answers

As answered by people managing xStyle and Emisar.dev.

How would you describe the primary audience of your product?

Emisar.dev's answer:

emisar is for SRE, DevOps, platform engineering, infrastructure, and security teams that want AI agents to inspect and operate production systems. It is especially relevant to teams managing multiple Linux hosts, clusters, databases, cloud services, or regulated environments where unrestricted shell access and incomplete audit records are unacceptable.

Which are the primary technologies used for building your product?

Emisar.dev's answer:

The hosted control plane and operator interface use Elixir, Phoenix, LiveView, PostgreSQL, and Tailwind CSS. The host runner and MCP bridge are written in Go. Action packs use YAML and JSON Schema, while production infrastructure is managed with Terraform on Google Cloud. The system communicates through MCP, OAuth 2.1, TLS, and WebSockets.

Who are some of the biggest customers of your product?

Emisar.dev's answer:

  • Blitz.gg - game analytics for billions of matches and a pretty large infrastructure.

What's the story behind your product?

Emisar.dev's answer:

Founder Andrii Dryga spent a decade working as a CTO, full-stack engineer, SRE, and DevOps engineer. He experienced the cost of running the wrong command on the wrong cluster, while also seeing AI solve operational problems in seconds. emisar grew from the need to preserve both truths: AI agents are useful, and production access must remain bounded. Its answer is to give agents a reviewed catalog of operations instead of a blank terminal.

What makes your product unique?

Emisar.dev's answer:

emisar lets AI agents work on real infrastructure without giving them a shell. Agents choose from a finite catalog of typed, versioned actions. Policy decides what runs, what requires approval, and what is denied, while an outbound-only runner verifies the action again on the host. New capabilities arrive as packs behind the same MCP integration, and every request is recorded in both a searchable audit trail and a tamper-evident host journal. [

Why should a person choose your product over its competitors?

Emisar.dev's answer:

Choose emisar when you want an agent to keep investigating and handling routine operations without handing it SSH credentials or supervising every call. Compared with raw shell access, copy-paste workflows, or one-off MCP servers, emisar provides reviewed action contracts, host-level enforcement, risk-based policy, scoped access, approvals, pack integrity checks, and a durable audit trail. It is built specifically for governed infrastructure access rather than generic automation.

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What are some alternatives?

When comparing xStyle and Emisar.dev, you can also consider the following products

Stylebot - Change the appearance of websites instantly. Preview and install styles created by other users on stylebot.me

Stylus - EXPRESSIVE, DYNAMIC, ROBUST CSS

Dark Reader - Reduce eye strain in your browser with this extension that provides a dark theme for browsing.

Amino Editor - Amino is a Chrome browser extension for customizing web page presentation with user CSS.

FreeStylerWs - Styles and skins for all popular sites in the web

Stylem - A user style manager for Pale Moon, Basilisk, Interlink, SeaMonkey, and other Mozilla-based software. Install styles from userstyles.org to change how web pages and the application look.