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veil-mcp v0.3.0

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@vkmtx vkmtx released this 22 Jun 19:11
· 58 commits to main since this release
v0.3.0
a5e942d

veil is an agent-native shell, as an MCP server — the first shell layer designed for an LLM agent (Claude Code), not a human at a terminal. Effects come back as data; detail is addressable and pulled on demand.

Highlights

  • Quiet, structured sh_run — exit / duration / files-changed + token-aware output. ~91% fewer bytes ingested on a realistic command mix; verbose builds/installs 92–98%.
  • Addressable detail (sh_detail, incl. match=<regex> grep) — never re-run a command to see its output.
  • Effects-as-data (git porcelain or syscall trace), post-condition expect, declarative retry, dry-run blast-radius classification (sh_plan).
  • Checkpoint/restore with APFS copy-on-write clone.
  • Real opt-in sandbox (macOS sandbox-exec; Linux bubblewrap) and structured trace (Linux strace).
  • Output honesty — mid-stream failures surfaced, truncation labeled, true line counts, binary preserved (never silently lossy).
  • Optional PreToolUse guard hook to steer Bash → sh_run.

Install

claude mcp add veil -- npx -y github:vkmtx/veil-mcp

Quality

173 smoke assertions + an 81-probe stress battery (0 anomalies) + 119-scenario classify fuzz + a token-savings backtest + a 5-dimension benchmark. CI runs on macOS and Linux.

See CHANGELOG.md.

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