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 harnessworks/harness-starter-kit --skill harness-refreshgit clone --depth 1 https://github.com/harnessworks/harness-starter-kitWrote 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/harnessworks/harness-starter-kit/harness-refresh)<a href="https://agentmods.dev/skills/harnessworks/harness-starter-kit/harness-refresh"><img src="https://agentmods.dev/badge/skills/harnessworks/harness-starter-kit/harness-refresh.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 5.1 | $0.00036 | $0.00212 |
| Opus 5 | $0.00018 | $0.00106 |
| Sonnet 5 | $0.00007 | $0.00042 |
| Haiku 4.5 | $0.00004 | $0.00021 |
Grade A, and why
harness-refresh 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 7d 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.
What it actually says
Harness Refresh
Review an existing target harness for maintenance needs.
Steps
- Read
../../references/package-contract.md. - Read
../../references/refresh-workflow.md. - If
./harness-starter-kit/commands/harness-refresh.mdexists in the target, prefer that canonical workflow. - Inspect current harness docs, rules, memory records, checks, and normal command wiring.
- Classify findings as keep, update, merge, archive/delete candidate, or manual review.
- Run lightweight checks when available.
- Produce the Harness Refresh Report.
Boundaries
- Do not delete, archive, move, rename, format, or stage files unless the user explicitly approves the specific files.
- Report recommendations by default.
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 7d ago First seen · 29 lines · 36 tokens per session scan A 6adc7aac2892
harness-refresh is a skill published in the GitHub repository harnessworks/harness-starter-kit (113 stars, last pushed 2mo ago), licensed MIT. It adds 36 tokens to every session and 212 once invoked, about $0.0002 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.
Other skills, from other repositories
k-roadmap
A planning skill for discovering, breaking down, and delivering large requirements as a shared, gradual feature map.
k-feat
A feature-delivery workflow that clarifies a specification and moves from a failing behavior check to a passing one.
k-knowledge
Instructions for recording stable project facts in AGENTS.md or a project map. AGENTS.md is a file that stores guidance for coding agents.
k-flow
A workflow for handling complex requests by first reading a project's map of files and guidance. If that map is missing or unverified, it first runs onboarding to create a reliable starting point.
k-issue
A workflow for reproducing and diagnosing an existing software failure. After receiving permission to fix it, it proves the same symptom before and after the fix.
k-review
An independent review of frozen Git base and head versions, checking both the written specification and project standards.