treasury-swap SKILL.md skillA
treasury-swap from aaron-recompile/ai_finance is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add aaron-recompile/ai_finance/treasury-swap@git:20261001.ac53eeaPins git:20261001.ac53eea in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- aaron-recompile/ai_finance
- Path
week-04/skills/treasury-swap/SKILL.md- Versions recorded
- 1
- Latest version
- git:20261001.ac53eea, committed Oct 1, 2026
- Size
- 1,620 bytes
- Repository stars
- 28
- License
- none declared
Swap tokens from the class wallet on Base Sepolia through the course RouterA, with a fresh quote, slippage protection, exact approval and on-chain verification. Use when the boss asks to swap, buy or sell a course token.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Treasury swap (course RouterA) Wallet and addresses: see **Treasury** in USER.md. Default wallet is the class wallet. ## RouterA has a NON-standard signature ``` swapExactTokensForTokens(uint256 amountIn, uint256 amountOutMin, address tokenIn, address tokenOut, address to) ``` Five arguments, **no `path` array** — this is not Uniswap V2's signature. ABI + addresses: the Week-3 agents `chain.py`. Pairs are Uniswap-V2-style (`getReserves`, `token0`, `token1`), fee 0.3%. ## Procedure 1. **Quote from live reserves** (never from memory — pools change): read `getReserves` and `token0` at the current block. `out = r_out * amtIn * 997 / (r_in * 1000 + amtIn * 997)` 2. Report to the boss: expected out, price impact (with and without fee), proposed `amountOutMin` (default 0.5% below the quote), and the wallet address. **Wait for `confirm`.** 3. If the wallet lacks `tokenIn` and the token is public-mint, mint exactly the amount needed. 4. Approve RouterA for **exactly** `amtIn`. 5. Execute; require receipt `status == 1`. 6. Verify with the Transfer event logs and a second RPC: actual amount received, allowance back to 0. 7. Report: quote vs actual, tx hashes. ## Stop conditions …
Read the whole file at its exact version.
How to install
mdr add aaron-recompile/ai_finance/treasury-swap@sha256:2be08fd325b5ba09The line at the top of this page pins the label git:20261001.ac53eea, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_k6czzk5twg2fnbzp)
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Versions
The registry has recorded 1 version of this file, committed on Oct 1, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (1620 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
aaron-recompile/ai_finance · 28 stars · license none declared · pushed 2026-10-20 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_k6czzk5twg2fnbzp GET https://markdownregistry.com/api/v1/resolve?ref=aaron-recompile/ai_finance/treasury-swap GET https://markdownregistry.com/api/v1/blob/2be08fd325b5ba090514e4e92da5fd1943ff7c990440c217262d2a47dcd68895
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.