midnightntwrk/midnight-expert/sdk-regression-check

SDK Regression Check

A drift-detection layer for the wallet SDK patterns documented in this plugin. Two modes: a fast no-network drift check, and a slow live-devnet smoke test.

When to invoke

• Before trusting any pattern from midnight-wallet:wallet-sdk or

midnight-wallet:managing-test-wallets, especially after a Midnight release or after a long gap in the project

• When patterns fail unexpectedly (signature mismatch, runtime error,

unexpected types)

• When the user reports "code that worked yesterday no longer works"

Lock-file policy

versions.lock.json is owned by plugin maintainers. Do NOT edit it as part of running this skill. When drift is detected, report findings to the user and stop. Updates to the lock file happen when the plugin is released, not when this skill runs.

Two modes

Drift check (no network, fast)

${CLAUDE_SKILL_DIR}/scripts/drift-check.sh

Reads versions.lock.json, calls npm view <package> version for each pinned package, classifies drift (none, patch, minor, MAJOR), prints a table, exits 0 if all clean and 1 if any minor/major drift.

See references/interpreting-output.md for what to do per drift level.

Smoke test (devnet required, slow)

${CLAUDE_SKILL_DIR}/scripts/smoke-test.sh

Spins up a temp project with the latest SDK packages, runs a fixture that exercises the documented construction pattern end-to-end against the local devnet, asserts a non-zero NIGHT balance for the genesis seed.

See references/smoke-test-anatomy.md for what each step verifies.

References

Related skills