▲ 4 r/AIAgentsDirectory+1 crossposts

AI coding agents need a local safety boundary before they touch files or run commands

I’ve been testing a local safety layer for AI coding agents.

The problem I kept running into: agents can write files and run terminal commands, but most workflows still rely on prompts, trust, or manual review. That works until the agent edits the wrong file, touches .env, writes outside the workspace, or runs a command that should have required approval.

The approach I’m testing is simple:

  • agent proposes an action
  • local boundary checks it
  • safe actions continue
  • risky actions are denied or require approval
  • every decision is logged

This is not meant to replace coding agents. It sits between the agent and file/shell execution.

Example rules:

  • allow normal source edits
  • block .env writes
  • block private keys
  • block workspace escape
  • audit terminal commands

I’m still validating the design, but the goal is to make agentic coding safer without needing a cloud service.

Curious if others here are solving this with policy files, sandboxing, approval flows, or custom wrappers.

reddit.com
u/pravesh0306 — 12 days ago
▲ 3 r/AIAssisted+1 crossposts

here how i control agents action

Now you can say:

People using agents kept asking for execution controls.

I built this.Instead of:

Here's my random new project. 
so coding agent dosent change things blindly validate vefore action its not reading md file it an authority 
reddit.com
u/pravesh0306 — 14 days ago
▲ 0 r/github

Control your agent with sentiinel

People using coding agents kept asking for execution controls.

I built this.

Instead of:

Here's my random new project.
https://github.com/Letterblack0306/LetterBlack-Sentinel
u/pravesh0306 — 15 days ago
▲ 1 r/u_pravesh0306+1 crossposts

I've been experimenting with coding agents and noticed that most discussions focus on model quality.

The execution layer receives much less attention.

An agent can be correct about the goal and still perform actions outside the intended scope.

I built a prototype called LBE that acts as an execution-control layer.

Instead of allowing direct file or tool access:

Agent

LBE validation

allow / block

audit

rollback if needed

Letterblack-sentinel- agent control

Curious how others are approaching execution safety and governance for autonomous tools.

https://preview.redd.it/r6zgcbk0su8h1.png?width=552&format=png&auto=webp&s=5639dc38bf544e1105b7bd6e9e9492e92e8ffd09

u/pravesh0306 — 14 days ago