estuary/agent-skills · skills/capture-alpaca-create/SKILL.md

capture-alpaca-create skillA

capture-alpaca-create is agent-read markdown (skill) from estuary/agent-skills: Create an Alpaca capture using flowctl to stream stock trade data into Estuary collections. Use when setting up an Alpaca Market Data source for historical and real-time stock trades. Use when user says "capture Alpaca", "stream stock trades", "Alpaca market data", or "connect Alpaca to Estuary"..

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 estuary/agent-skills/capture-alpaca-create@git:20260616.babbd39
Exact content
mdr add estuary/agent-skills/capture-alpaca-create@sha256:a43ca706a5a31c1b

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_uzdaqgjp3amjvzeh.svg)](https://markdownregistry.com/a/art_uzdaqgjp3amjvzeh)

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Versions

versioncommittedcommitsizeaudit
git:20260616.babbd39 latest2026-06-16 babbd39 14,119 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 (14119 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

estuary/agent-skills · 7 stars · license Apache-2.0 · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_uzdaqgjp3amjvzeh
GET https://markdownregistry.com/api/v1/resolve?ref=estuary/agent-skills/capture-alpaca-create
GET https://markdownregistry.com/api/v1/blob/a43ca706a5a31c1b5c928659acefe7fd5c9d7f0c1941141b9031248115aff5fa

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