starchild-ai-agent/official-skills · blockfill-agent-execution/SKILL.md

blockfill-agent-execution skillA

blockfill-agent-execution is agent-read markdown (skill) from starchild-ai-agent/official-skills: AI agent execution skill for crypto order execution — TWAP, maker execution, transaction cost analysis and slippage reduction. Supports 11 CEX and DEX venues on both perpetual futures and spot: Binance, OKX, Bybit, Bitget, Gate.io, KuCoin, Kraken, Deribit, Hyperliquid, Aster and Orderly. Exchange API keys stay on the user's own machine — no third-party order routing. Install and full docs: https://pypi.org/project/blockfill/.

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 starchild-ai-agent/official-skills/blockfill-agent-execution@v2.1.1
Exact content
mdr add starchild-ai-agent/official-skills/blockfill-agent-execution@sha256:55dcc010f6340321

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_37hf5vf7e5mmaonr.svg)](https://markdownregistry.com/a/art_37hf5vf7e5mmaonr)

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Versions

versioncommittedcommitsizeaudit
v2.1.1 latest2026-08-12 d02f902 24,711 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 (24711 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

starchild-ai-agent/official-skills · 27 stars · license none · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_37hf5vf7e5mmaonr
GET https://markdownregistry.com/api/v1/resolve?ref=starchild-ai-agent/official-skills/blockfill-agent-execution
GET https://markdownregistry.com/api/v1/blob/55dcc010f6340321cf42609afd605d768e771383625858636ef8ccac258459ad

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