feat: add Sandbox abstraction for agent code execution environments#1968

Closed

agent-of-mkmeral wants to merge 28 commits into

strands-agents:mainfrom

mkmeral:feat/sandbox-abstraction

Commits on Apr 17, 2026

feat: add Sandbox abstraction for agent code execution environments

agent-of-mkmeral
authored and
mkmeral
committed
refactor: introduce ShellBasedSandbox, make all Sandbox methods abstract, fix 3 bugs

Strands Agent
authored and
mkmeral
committed
fix: DockerSandbox readline crash on long output + adversarial tests

strands-agent
authored and
mkmeral
committed
docs: add sandbox testing notebook

strands-agent
authored and
mkmeral
committed
refactor: address review feedback — remove notebook, docker, allowlist; add remove_file; split shell_based

agent-of-mkmeral
authored and
mkmeral
committed
refactor: rename Sandbox to Workspace across the codebase

agent-of-mkmeral
authored and
mkmeral
committed
refactor: LocalWorkspace extends Workspace directly, uses native Python methods

agent-of-mkmeral
authored and
mkmeral
committed
feat: implement workspace types research recommendations

agent-of-mkmeral
authored and
mkmeral
committed
feat: use base64 for binary-safe file I/O in ShellBasedWorkspace
mkmeral
committed
fix: address review feedback — lifecycle, async I/O, language defaults, docstrings
agent-of-mkmeral
committed
fix: Windows test failures — cross-platform path handling
agent-of-mkmeral
committed
fix: remaining Windows test fix + default workspace to LocalWorkspace
strands-agent
committed
fix: address review feedback — lazy import, AGENTS.md, stale comments, code dedup
agent-of-mkmeral
committed

Commits on Apr 18, 2026

fix: address devils advocate + github bot review findings
strands-agent
committed

Commits on Apr 21, 2026

Commits on Apr 22, 2026

Commits on Apr 23, 2026

fix: per-agent skill catalog for multi-agent sandbox isolation
strands-agent
committed