token-swap-best-practices SKILL.md skillA
token-swap-best-practices from nirholas/three.ws is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add nirholas/three.ws/token-swap-best-practices@git:20260501.87cefc9Pins git:20260501.87cefc9 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- nirholas/three.ws
- Path
data/skills/trading/token-swap-best-practices/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260501.87cefc9, committed May 1, 2026
- Size
- 5,168 bytes
- Repository stars
- 269
- License
- Apache-2.0
Best practices for token swaps — DEX aggregator comparison, slippage management, gas optimization, cross-chain swaps, and common pitfalls. Use when helping users execute swaps, choose DEXs, or troubleshoot failed transactions.
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
# Token Swap Best Practices A practical guide for AI agents helping users execute safe, efficient token swaps. ## DEX Aggregators Aggregators split your trade across multiple liquidity sources for the best price. | Aggregator | Strengths | Chains | |-----------|-----------|--------| | 1inch | Most liquidity sources, limit orders | Ethereum, Arbitrum, Polygon, BSC, + | | 0x (Matcha) | Professional-grade, RFQ system | Ethereum, Arbitrum, Polygon, + | | Paraswap | MEV protection, gasless swaps | Ethereum, Arbitrum, Polygon, + | | Jupiter | Best for Solana | Solana | | CowSwap | Batch auctions (MEV-free) | Ethereum, Arbitrum | **Always prefer aggregators over single DEXs** — they find better prices by checking multiple sources. ## Slippage Settings Slippage tolerance = how much price movement you'll accept. | Setting | When to Use | Risk | |---------|-------------|------| | 0.1–0.3% | Stablecoin pairs | May fail on volatile tokens | | 0.5% | Standard swaps | Good default | | 1.0% | Low-liquidity tokens | Higher MEV exposure | | 3–5% | Very low liquidity | Significant MEV risk | | >5% | Almost never | Extreme MEV vulnerability | **Default recommendation**: 0.5% for most swaps. …
Read the whole file at its exact version.
How to install
mdr add nirholas/three.ws/token-swap-best-practices@sha256:8586d64157d37d34The line at the top of this page pins the label git:20260501.87cefc9, 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_elq6ra7z7supd4r7)
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Versions
The registry has recorded 1 version of this file, committed on May 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 (5168 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
nirholas/three.ws · 269 stars · license Apache-2.0 · pushed 2026-11-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_elq6ra7z7supd4r7 GET https://markdownregistry.com/api/v1/resolve?ref=nirholas/three.ws/token-swap-best-practices GET https://markdownregistry.com/api/v1/blob/8586d64157d37d34ed190b7e55186c44d4b8c4eb72263b77a4547c20986fb809
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.