Tiny agentic loop with Docker sandbox

v1.7.8 Feature

This release adds 3 notable features for engineering teams evaluating rollout.

Published 21d AI Agents & Assistants

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✓ No known CVEs patched

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✓ No known CVEs patched in this version

Topics

agentic-ai agentic-coding ai autonomous-agent cli codegolf

+6 more

coding-agent developer-tools harness llm repl sandbox

ReleasePort's take

Light signal

editorial:auto 13d

The sandbox image now includes additional GNU/Linux utilities such as procps, util-linux, bind-tools, iputils, tree, rsync, vim, wget, tzdata, ca-certificates, and openssl libraries. The image size has grown to 267 MB from 222 MB.

Why it matters: The sandbox image now provides more system utilities (procps, util-linux, bind-tools, iputils, tree, rsync, vim, wget) and security libraries (tzdata, ca-certificates, openssl). Image size increased to 267 MB; plan storage adjustments accordingly.

Summary

AI summary

Added missing GNU/Linux utilities to the sandbox image.

Changes in this release

Type	Severity	Summary	CVE
Feature
Feature	Medium	Sandbox image adds system utilities: procps, util-linux, bind-tools, iputils Sandbox image adds system utilities: procps, util-linux, bind-tools, iputils Source: llm_adapter@2026-05-21 Confidence: low	—
Feature	Medium	Sandbox image adds utilities: tree, rsync, vim, wget for users Sandbox image adds utilities: tree, rsync, vim, wget for users Source: llm_adapter@2026-05-21 Confidence: low	—
Feature	Medium	Sandbox image adds tzdata, ca-certificates, openssl libraries Sandbox image adds tzdata, ca-certificates, openssl libraries Source: llm_adapter@2026-05-21 Confidence: low	—
Feature	Medium	Sandbox image symlinks awk to gawk for compatibility Sandbox image symlinks awk to gawk for compatibility Source: llm_adapter@2026-05-21 Confidence: low	—
Feature	Medium	Sandbox image size increases to 267 MB from 222 MB Sandbox image size increases to 267 MB from 222 MB Source: llm_adapter@2026-05-21 Confidence: low	—

Full changelog

Sandbox utility upgrade

Adds missing GNU/Linux utilities to the sandbox image:

procps (full ps), util-linux, bind-tools (dig/nslookup), iputils (ping)
tree, rsync, vim, wget
tzdata, ca-certificates, openssl
Symlinks awk → gawk for consistency

Image size: 222 MB → 267 MB (+45 MB).

View diff on GitHub

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Related context

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Earlier breaking changes

v1.8.0 Goal tool's `check` parameter now a judge prompt, not bash command.