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/kenny-stacks/stacks-claude-plugin/deploy-contractnpx skills add kenny-stacks/stacks-claude-plugin --skill deploy-contractgit clone --depth 1 https://github.com/kenny-stacks/stacks-claude-pluginWrote 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/kenny-stacks/stacks-claude-plugin/deploy-contract)<a href="https://agentmods.dev/skills/kenny-stacks/stacks-claude-plugin/deploy-contract"><img src="https://agentmods.dev/badge/skills/kenny-stacks/stacks-claude-plugin/deploy-contract.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 | $0.01578 |
| Opus 5 | $0.00018 | $0.00789 |
| Sonnet 5 | $0.00007 | $0.00316 |
| Haiku 4.5 | $0.00004 | $0.00158 |
Grade A, and why
deploy-contract 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 5d 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 — 252 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Deploy Contract Skill
This skill guides safe deployment of Clarity contracts to Stacks testnet or mainnet.
When to Use
- User wants to deploy contracts to testnet
- User wants to deploy contracts to mainnet
- User asks about deployment process
- After development is complete and user is ready to go live
Instructions
Step 1: Pre-Flight Checks
Run these checks before any deployment:
1.1 Contract Compilation:
clarinet check
If this fails, stop and help fix errors first.
1.2 Test Suite:
npm run test 2>&1 | tail -20
If tests fail, strongly recommend fixing before deployment.
1.3 Test Coverage (Recommended):
npm run test:coverage 2>&1 | grep -A 5 "Coverage summary" || echo "No coverage script found"
Tell the user: "Pre-flight check results:
- Contracts compile: [PASS/FAIL]
- Tests pass: [PASS/FAIL]
- Coverage: [X%] (recommend 90%+ for production)
[If any fail]: I recommend fixing these issues before deploying. [If all pass]: Ready for deployment. Which network?"
Step 2: Network Selection
Ask the user: "Which network would you like to deploy to?
-
Testnet (Recommended for first deployment)
- Free STX from faucet
- Safe for testing
- Contracts can be redeployed with fresh accounts
-
Mainnet
- Real STX required
- Contracts are permanent and immutable
- Requires extra safety checks
Which would you prefer?"
Step 3A: Testnet Deployment
Generate deployment plan:
clarinet deployments generate --testnet
This creates deployments/default.testnet-plan.yaml.
Show the deployment plan:
cat deployments/default.testnet-plan.yaml
Explain what will be deployed and estimated costs.
Check STX balance:
Tell the user: "Before deploying, ensure your testnet account has STX for transaction fees.
Get free testnet STX:
- Visit the Stacks Testnet Faucet: https://explorer.hiro.so/sandbox/faucet?chain=testnet
- Enter your testnet address
- Request STX (may take a few minutes)
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.
- 5d ago First seen · 252 lines · 36 tokens per session scan A d9ac84504604
deploy-contract is a skill published in the GitHub repository kenny-stacks/stacks-claude-plugin (11 stars, last pushed 7mo ago), licensed Apache-2.0. It adds 36 tokens to every session and 1,578 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.
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