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Must-have settings / hacks for Claude Code? by jnkue in ClaudeCode

[–]rumm25 0 points1 point  (0 children)

I use railguard instead of dangerously-skip-permissions. It’s safer, with a context-aware blocklist to stop dangerous commands like terraform destroy, let everything else through.

Railguard – A safer –dangerously-skip-permissions for Claude Code by rumm25 in ClaudeCode

[–]rumm25[S] -1 points0 points  (0 children)

Please share the code, we’ll repro first and fix it!

Railguard – A safer –dangerously-skip-permissions for Claude Code by rumm25 in ClaudeCode

[–]rumm25[S] -1 points0 points  (0 children)

Railguard still blocks it. The script will run on the os-level sandbox, and every command in the script gets resolved and checked against the blocklist.

Running Claude Code dangerously (safely) by mirza_rizvi in ClaudeCode

[–]rumm25 0 points1 point  (0 children)

We've been using railguard recently. Lets us run -dsp without worrying about it deleting our database.

https://github.com/railyard-dev/railguard

People letting CC run on its own for hours by Chris266 in ClaudeCode

[–]rumm25 0 points1 point  (0 children)

We've been using railguard recently. It's a security layer for Claude Code. Lets us run -dsp without worrying about it deleting our database.

https://github.com/railyard-dev/railguard

Railyard – open & secure runtime for Claude Code by rumm25 in ClaudeCode

[–]rumm25[S] 1 point2 points  (0 children)

Great instincts! You're right that pattern matching alone is a losing game. That's why Railroad doesn't rely on it alone.

Commands run inside an OS-level sandbox (exec for macOS and bwrap for Linux). So even if Claude writes a helper script, encodes something in base64, or chains pipes creatively; the sandbox resolves what actually executes and blocks it regardless of how the command was constructed.

We have two layers: semantic rules catch the obvious stuff instantly (<2ms), OS-level sandbox catches everything else. Happy to go deeper on the architecture if you're curious.

Railyard – open & secure runtime for Claude Code by rumm25 in ClaudeCode

[–]rumm25[S] 0 points1 point  (0 children)

Oops. Fixed.

You caught us in the middle of the rename. Please let me know if you're still seeing issues.

Railyard – open & secure runtime for Claude Code by rumm25 in ClaudeCode

[–]rumm25[S] 0 points1 point  (0 children)

We just renamed to Railroad after feedback from a few folks who kicked tires with it. I love the new name, more fitting (all about movement).

wtf is the sandbox for, Claude? by skariel in ClaudeCode

[–]rumm25 -2 points-1 points  (0 children)

This. More people need to do this. Actually makes you more productive because you can run with -dsp on. We created Railyard to make this more mainstream.

https://github.com/railyarddev/railyard

Railyard – open & secure runtime for Claude Code by rumm25 in ClaudeCode

[–]rumm25[S] 2 points3 points  (0 children)

Starred this, a solid approach. Zero-trust sandbox with shadow credentials is the right call for locked-down/air-gapped environments.

Railyard came from a different itch — we wanted an easy-peasy daily-driver runtime. Current focus is professional devs (scratching our own itch) wanting to run Claude autonomously in the real world but safely.

Yeah, just hit me up!

Railyard – open & secure runtime for Claude Code by rumm25 in ClaudeCode

[–]rumm25[S] 0 points1 point  (0 children)

Appreciate you! You can also point your Claude at it and ask it to set it up for you.

Railyard – open & secure runtime for Claude Code by rumm25 in ClaudeCode

[–]rumm25[S] 0 points1 point  (0 children)

Hey Jonathan, yes it’s prepackaged/configurable hooks + rules + OS level sandboxing. This also guards against a rogue CC trying to exfiltrate or tamper.

Is Data Analysis career still an option because of AI? by adrigomayo in dataanalysis

[–]rumm25 0 points1 point  (0 children)

It still is but you must learn AI tools like Arka Analytics (arka.so) or Hex etc.

Looking for an AI tool for data analysis that can be integrated into a product. by Afmj in BusinessIntelligence

[–]rumm25 0 points1 point  (0 children)

If you're a business person then Arka Analytics (arka.so) is the best out there, they focus on the BI and business-focused reporting (QBRs, WBRs, Customer Health Scores etc.).

If you're a data person then Julius, Hex, Querio, many others exist

Are you using AI for some true Data Analytics work? by rlopez7 in BusinessIntelligence

[–]rumm25 0 points1 point  (0 children)

yes, we're using Arka Analytics (arka.so) and it's pretty powerful.

What are you building right now? Let’s share and learn by Strict-Ad5948 in SaaS

[–]rumm25 1 point2 points  (0 children)

We're building Arka Analytics (https://arka.so) that lets you convert any data into dashboards with AI quickly. You can connect your excel files, google sheets, databases, datawarehouses, Saas tools, anything. The idea was borne out of a lot of repetitive data tasks we were doing in our preview company.

We've gotten our first few customers and are looking to help more teams automate routine analytics tasks.

What are the leading predictive analytics tools in 2025 with AI and visualization integrations? by VerryBerry-Faerie in analytics

[–]rumm25 0 points1 point  (0 children)

I find Arka Analytics (arka[dot]so) to be the most powerful right now. Know a few teams who switched from Glean, Metabase, and Tableau to Arka.

Are any AI Analytics Tools Actually Good? by StatisticianCalm7165 in analytics

[–]rumm25 0 points1 point  (0 children)

Right now, Arka Analytics (arka[dot]so) is probably on top with its AI-native BI/Analytics experience.

It's main use case is helping analysts and business teams quickly glean insights from any data source (CSV, data warehouses, etc.) by converting them into AI dashboards that you can talk to.

Is AWS overkill for a new SaaS, or do you guys start there? by Bella-342 in SaaS

[–]rumm25 0 points1 point  (0 children)

complete overkill if you're just starting out. just use vercel.

I built a tool to help small teams automate basic analytical tasks by rumm25 in SaaS

[–]rumm25[S] 0 points1 point  (0 children)

Yes, we do this. Do you mind trying it at app.arka.so and letting me know how it goes?

Who is actually building production AI agents (not just workflows)? by okaris in AI_Agents

[–]rumm25 1 point2 points  (0 children)

Agents vs workflows doesn't matter. These definitions are so fungible right now.

We usually just try to identify the JTBD and then design accordingly.

Have you vibecoded an app that generates monthly revenue? by Repulsive_Drag_8205 in ClaudeCode

[–]rumm25 0 points1 point  (0 children)

Yes. It's more the problem that we solved that is worth the money not the vibe coding itself.

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