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 skills add dungnotnull/hybrid-harness-chaos-process-prm --skill s21-cv-verificationgit clone --depth 1 https://github.com/dungnotnull/hybrid-harness-chaos-process-prmWrote 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/dungnotnull/hybrid-harness-chaos-process-prm/s21-cv-verification)<a href="https://agentmods.dev/skills/dungnotnull/hybrid-harness-chaos-process-prm/s21-cv-verification"><img src="https://agentmods.dev/badge/skills/dungnotnull/hybrid-harness-chaos-process-prm/s21-cv-verification/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/dungnotnull/hybrid-harness-chaos-process-prm/s21-cv-verification"><img src="https://agentmods.dev/badge/skills/dungnotnull/hybrid-harness-chaos-process-prm/s21-cv-verification.svg" alt="Reviewed on agentmods" width="80" 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 5.1 | $0.00093 | $0.01758 |
| Opus 5 | $0.00046 | $0.00879 |
| Sonnet 5 | $0.00019 | $0.00352 |
| Haiku 4.5 | $0.00009 | $0.00176 |
Grade A, and why
harness-cv-verification 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 12d 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 — 259 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Harness Continuous Verification (CV)
Purpose
Configure automated deployment validation that compares post-deployment metrics against pre-deployment baselines, triggering automatic rollback when regressions are detected.
Input Contract
| Input | Source | Required |
|---|---|---|
| Pipeline YAML | s04 (workflow_context.artifacts) | Yes |
| Service definitions | s05 output | Yes |
| Steady state baseline metrics | s15 output | Yes |
| Observability tool config | s20 output or user | Yes |
| SLO targets from PRD | s01 context | No |
| Sensitivity preference | s02 taste (risk_tolerance) | No |
Output Contract
| Output | Destination | Format |
|---|---|---|
| Monitored service YAML | .commandcode/artifacts/monitored-service-<name>.yaml |
YAML |
| Verify step config | s04 (pipeline update) | YAML |
| SLO definition | .commandcode/artifacts/slo-<name>.yaml |
YAML |
| CV test results | s24 (resilience scoring), s25 (postmortem) | JSON |
| Verification strategy doc | s18 (game day context) | Markdown |
Prerequisites
- Observability tool configured: Prometheus, Datadog, New Relic, AppDynamics, Splunk, Dynatrace
- Connector to observability tool created in Harness
- Service already onboarded (see harness/02-service-onboarding)
- Baseline metrics identified (error rate, latency p99, throughput)
CV Architecture
Deploy Stage
│
├── Rolling/Canary Deploy (new version)
│
└── Verify Step ──────────────────────────────────────────────────
│ │
│ Compares │
├── Post-deploy metrics (canary/new) ──► Harness ML │
└── Pre-deploy baseline (primary/old) ──► Analysis │
│ │
Pass │ Fail │
│ │ │
Continue Rollback│
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.
- 12d ago First seen · 259 lines · 93 tokens per session scan A 8cc8893592d3
harness-cv-verification is a skill published in the GitHub repository dungnotnull/hybrid-harness-chaos-process-prm (19 stars, last pushed 3mo ago), licensed MIT. It adds 93 tokens to every session and 1,758 once invoked, about $0.0005 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 2026-08-30.
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