spartanlabsxyz/simmer-sdk · skills/polymarket-combo-builder/SKILL.md

polymarket-combo-builder skillA

polymarket-combo-builder is agent-read markdown (skill) from spartanlabsxyz/simmer-sdk: Build an atomic Polymarket combo (parlay) - pick 2+ binary market legs, get live combined odds quoted over RFQ, and place the whole thing as ONE signed order. Every leg must hit to win; any single leg losing is a total loss of the stake. Live placement works with EOA / self-custody wallets, and with deposit wallets after a one-time activate_combo_dw() setup. Dry-run by default (a local plan, not a paper fill). Sports-general (World Cup ready)..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add spartanlabsxyz/simmer-sdk/polymarket-combo-builder@v0.1.1
Exact content
mdr add spartanlabsxyz/simmer-sdk/polymarket-combo-builder@sha256:a1db683bc3060903

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_2dthoqui5oqd6ig5.svg)](https://markdownregistry.com/a/art_2dthoqui5oqd6ig5)

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Versions

versioncommittedcommitsizeaudit
v0.1.1 latest2026-06-29 ee0f50a 5,388 BA view · diff
v0.1.12026-06-18 d5a8458 5,119 BA view · diff
v0.1.02026-06-17 0116119 4,857 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (5388 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

GitHub

spartanlabsxyz/simmer-sdk · 48 stars · license MIT · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_2dthoqui5oqd6ig5
GET https://markdownregistry.com/api/v1/resolve?ref=spartanlabsxyz/simmer-sdk/polymarket-combo-builder
GET https://markdownregistry.com/api/v1/blob/a1db683bc3060903db8a14426b099bbcda2085e1b4092a9b64b02a0efe6bb308

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.