Verify When Complete
No completion claims without fresh verification evidence.
This skill is the operational arm of ~/.claude/rules/probe-not-assume.md: claims of completion require fresh, probed evidence, not implementer self-report.
Core Principle
Evidence before claims, always. If you haven't run the verification command in this message, you cannot claim it passes.
Gate Rule
Before claiming any status or expressing satisfaction:
- Identify: What command proves this claim?
- Run: Execute the full command (fresh, complete)
- Read: Full output, check exit code, count failures
- Verify: Does output confirm the claim?
- If NO: state actual status with evidence
- If YES: state claim with evidence
- Only then: make the claim
Red Flags: Stop and Verify
- Using "should", "probably", "seems to"
- Expressing satisfaction before verification ("Great!", "Done!")
- About to commit/push/PR without verification
- Relying on a previous run, not a fresh one
- Trusting subagent success reports without independent verification
Detected Toolchain
!if [ -f Taskfile.yaml ]; then echo "taskfile"; elif [ -f Makefile ]; then echo "makefile"; else echo "raw"; fi
Use the detected toolchain above to select commands from the tables below.
Verification Steps
Run each step in order. If any step fails, stop and report the error.
Format
| Toolchain | Command |
|---|---|
| Taskfile | task fmt (if exists) |
| Makefile | make fmt (if exists) |
| Raw Go | go fmt ./... |
Lint
| Toolchain | Command |
|---|---|
| Taskfile | task lint (if exists) |
| Makefile | make lint (if exists) |
| Raw Go | go vet ./... |
Build
| Toolchain | Command |
|---|---|
| Taskfile | task build (if exists) |
| Makefile | make build (if exists) |
| Raw Go | go build ./... |
Test
| Toolchain | Command |
|---|---|
| Taskfile | task test (if exists) |
| Makefile | make test (if exists) |
| Raw Go | go test -race -count 1 -v ./... |
If a specific task/target doesn't exist, fall back to the raw Go equivalent. Run tests uncached (-count 1), with race detection, no -short flag.
When to Apply
- Before committing or pushing
- Before creating or updating a pull request
- Before claiming a bug is fixed
- Before claiming a rebase or conflict resolution succeeded
- Before moving to the next task after making changes
- Before any statement asserting correctness or completion
Cross-references
- The narrowest verification command this skill produces (e.g.
task test -- -run '^TestX$' -count=1) is the natural reproducer for thebisectskill. When a test that this skill once green-lit is now red, bisect with that exact command.