crowdstrike/foundry-skills · skills/functions-development/SKILL.md

functions-development skillA

functions-development is agent-read markdown (skill) from crowdstrike/foundry-skills: Build serverless Go or Python functions for Falcon Foundry apps. TRIGGER when user asks to "create a function", "write a serverless function", "build backend logic", runs `foundry functions create`, or needs help with FDK handler patterns, function testing, or collection integration from functions. Also TRIGGER when user asks to "execute a function", "run my function", "debug this function", "get function logs", "check execution status", "write function tests", "test my function handler", or "ad.

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 crowdstrike/foundry-skills/functions-development@v1.5.0
Exact content
mdr add crowdstrike/foundry-skills/functions-development@sha256:fff2065b0c76473f

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_feqyabn6xkjnfb6z.svg)](https://markdownregistry.com/a/art_feqyabn6xkjnfb6z)

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Versions

versioncommittedcommitsizeaudit
v1.5.0 latest2026-08-20 d9af175 20,060 BA view · diff
v1.5.02026-08-19 421fdde 20,166 BA view · diff
v1.4.12026-08-19 2354e42 20,166 BA view · diff
v1.4.12026-08-17 1beca2a 18,524 BA view · diff
v1.4.12026-08-07 513cdd5 18,252 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 (20060 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

crowdstrike/foundry-skills · 27 stars · license MIT · pushed 2026-09-18 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_feqyabn6xkjnfb6z
GET https://markdownregistry.com/api/v1/resolve?ref=crowdstrike/foundry-skills/functions-development
GET https://markdownregistry.com/api/v1/blob/fff2065b0c76473f9c5604f8d1b342204248d3f74c48562263a72a16dff5c2b3

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