Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add skills/sd0xdev/sd0x-harness/verifynpx skills add sd0xdev/sd0x-harness --skill verifygit clone --depth 1 https://github.com/sd0xdev/sd0x-harnessWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/sd0xdev/sd0x-harness/verify)<a href="https://agentmods.dev/skills/sd0xdev/sd0x-harness/verify"><img src="https://agentmods.dev/badge/skills/sd0xdev/sd0x-harness/verify.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00017 | $0.01086 |
| Opus 5 | $0.00009 | $0.00543 |
| Sonnet 5 | $0.00003 | $0.00217 |
| Haiku 4.5 | $0.00002 | $0.00109 |
Grade A, and why
verify scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 114 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Verification Loop
Trigger
- Keywords: verify, run tests, check, lint, typecheck, verification
When NOT to Use
- Pre-commit gate (use
/precommitor/precommit-fast) - Test coverage review (use
/codex-test-review) - Running a single specific test (run directly)
Workflow Steps
| Step | Goal | Safety | Skip if Missing |
|---|---|---|---|
| lint | Check code style (read-only) | read-only | yes |
| typecheck | Static type checking (full only) | read-only | yes |
| test-unit | Run unit test suite | read-only | yes |
| test-integration | Run integration tests (full only) | read-only | yes |
| test-e2e | Run end-to-end tests (full only) | read-only | yes |
Failure behavior: continue-all (run all steps, report all results)
Task
Step 1: Check for runner script
Use Glob to check if .claude/scripts/verify-runner.js exists in the project root.
- Found → run:
node .claude/scripts/verify-runner.js $ARGUMENTS- If runner succeeds, use its output and skip to the Output section.
- If runner fails, treat as a real verification failure (do not silently fallback).
- NOT found → skip to Step 2 (do NOT attempt to run the runner).
Step 2: Fallback (no runner script)
If the runner was not found in Step 1, detect the project ecosystem to run steps manually.
Ecosystem detection (check project root for manifest files):
| Manifest | Ecosystem | Lint | Typecheck | Test |
|---|---|---|---|---|
package.json |
Node.js | {pm} lint |
{pm} typecheck |
{pm} test:unit |
pyproject.toml |
Python | ruff check . |
mypy . |
pytest |
Cargo.toml |
Rust | cargo clippy |
(implicit) | cargo test |
go.mod |
Go | golangci-lint run |
go vet ./... |
go test ./... |
build.gradle |
Java | ./gradlew spotlessCheck |
(implicit) | ./gradlew test |
For Node.js projects, auto-detect package manager from lockfile.
$ARGUMENTS == "fast": lint + unit only
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 2d ago First seen · 114 lines · 17 tokens per session scan A ee4a9acf7a66
verify is a skill published in the GitHub repository sd0xdev/sd0x-harness (188 stars, last pushed today), licensed MIT. It adds 17 tokens to every session and 1,086 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.
Other skills, from other repositories
check-and-test
Run lint checks (ruff for Python, Biome for TS/JS), type checks (pyright for Python, tsc for TS/JS), and the standard pytest tiers (unit + e2e + tests skipped during pre-commit). Investigates failures to determine if they are application bugs or test issues, and fixes application bugs rather than weakening tests. Does…
testing-strategies
Comprehensive testing strategy covering unit, integration, e2e, property-based, and mutation testing with practical patterns.
testing-blocks
Use this when you have made AEM Edge Delivery Services code changes to blocks, scripts, or styles and need to validate them before opening a pull request. Covers unit testing for utilities and logic, browser testing with Playwright, linting, and guidance on what to test and how.
frontend-testing
Comprehensive frontend testing strategy covering unit, integration, E2E, visual regression, and accessibility testing.
testing
Writes and documents the test suite for a generated cli-web- CLI (Phase 3): unit tests with mocked HTTP, live E2E tests, subprocess tests via resolvecli, and the TEST.md plan/results record. Use after the methodology skill completes implementation.
test-implement
Implements React/TypeScript unit, integration, and browser E2E tests with the repository's configured runner, mocks, setup, and browser harness. Use when creating or completing frontend tests and generated test skeletons.