This release adds 4 notable features for engineering teams evaluating rollout.
✓ No known CVEs patched in this version
Topics
Summary
AI summaryAdd configurable heap memory, execution timeout, sled‑backed session logging, S3 cache, and Raft‑based clustering.
Full changelog
What's Changed
- Add fuzzing infrastructure for V8 execution paths by @r33drichards in https://github.com/r33drichards/mcp-js/pull/24
- Add configurable heap memory and execution timeout for JS runtime by @r33drichards in https://github.com/r33drichards/mcp-js/pull/26
- Improve V8 execution error handling and diagnostics by @r33drichards in https://github.com/r33drichards/mcp-js/pull/27
- Switch heap storage from named keys to content-addressed hashes by @r33drichards in https://github.com/r33drichards/mcp-js/pull/28
- Add session logging with sled-backed persistent storage by @r33drichards in https://github.com/r33drichards/mcp-js/pull/30
- Add S3 write-through cache with local filesystem by @r33drichards in https://github.com/r33drichards/mcp-js/pull/33
- Add Raft-based cluster consensus with leader election and log replication by @r33drichards in https://github.com/r33drichards/mcp-js/pull/34
- Add write forwarding and session log replication via Raft cluster by @r33drichards in https://github.com/r33drichards/mcp-js/pull/35
- Add comprehensive load testing infrastructure with k6 by @r33drichards in https://github.com/r33drichards/mcp-js/pull/36
Full Changelog: https://github.com/r33drichards/mcp-js/compare/v0.0.12...v0.1.0
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About r33drichards/mcp-js
A Javascript code execution sandbox that uses v8 to isolate code to run AI generated javascript locally without fear. Supports heap snapshotting for persistent sessions.
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Beta — feedback welcome: [email protected]