dsh-profile-lock-proof

dsh-profile-lock-proof

dsh-profile-lock-proof produces a content-addressed, machine-readable proof that a DeepSeek Harness profile's dependency declaration, pnpm lock importer, installed package manifests, and each package's declared dsh.bundle.patch agree.

It is deliberately narrower than an SBOM, CVE scanner, signature verifier, or installer. It does not execute packages, contact the network, mutate a profile, or return manifest, lockfile, patch, script-command, or secret contents.

Version 0.2.0 removes the bundled DSH tool runtime and the default export that stock Cordis Loader misclassified. The bundle now exposes host-neutral tool definitions through its namespace export; local-path and fixed-commit installs are exercised against the real stock Web profile.

Proof boundary

• Input paths are workspace-relative regular files; traversal and symlinks are rejected.
• Profile and lockfile bytes must match the SHA-256 values in an explicit proof manifest.
• Dependency specifiers must be exact semver or github:owner/repo#<40-hex-commit>.
• The pnpm importer specifier, installed name/version/package hash, bundle patch path/hash, and absence of lifecycle hooks must all agree.
• Missing, stale, invalid, mutable, mismatched, or lifecycle-script-bearing evidence fails closed.
• Output contains identities, classifications, hashes, status, and disclosure only. Reports are written atomically under an explicit artifactDir and read back.

CLI

dsh-profile-lock-proof inspect --workspace . --manifest proof.json
dsh-profile-lock-proof verify --workspace . --manifest proof.json --artifactDir artifacts

Exit 0 means a verified proof, 2 means verification or input failure.

DSH / MCP tools

• dsh_profile_lock_inspect
• dsh_profile_lock_verify
• MCP aliases: profile_lock_inspect, profile_lock_verify

The MCP surface is deliberately lower privilege: it accepts bounded inline evidence only, never reads or writes files, and shares the validation core. DSH/CLI may write only to an explicit workspace-relative artifactDir, atomically and with read-back verification.

Install into an isolated profile:

dsh plugin --profile profile-lock add github:dongsheng123132/dsh-profile-lock-proof#<commit>

Development

npm ci
npm test
npm run check
npm run smoke:plugin
npm run smoke:mcp
npm run smoke:web-loader # requires DSH_CHECKOUT and isolated DSH_HOME

MIT licensed. See SECURITY.md for the threat boundary.