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
See AGENTS.md for project context and contribution conventions.
For Foundry skill details, start with skills/development-workflow/SKILL.md.
The line at the top of this page pins the label git:20260424.aa8e866, 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.
GET https://markdownregistry.com/api/v1/artifacts/art_lrubvkoqxty43q6i
GET https://markdownregistry.com/api/v1/resolve?ref=crowdstrike/foundry-skills/.cursorrules
GET https://markdownregistry.com/api/v1/blob/148332e763b39ef6f8fb5843901173ab8ca7a4c8d2f3d1c0cabce245e4ce9d55
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.
crowdstrike/foundry-skills · skills/ai-agents-development/SKILL.md · Build AI agents and knowledge bases for Falcon Foundry apps. TRIGGER when user asks to "create an AI agent", "add a…
crowdstrike/foundry-skills · skills/api-integrations/SKILL.md · Expose external APIs to Falcon Foundry via OpenAPI specs. TRIGGER when user asks to "create an API integration", "adapt…
crowdstrike/foundry-skills · skills/app-audit/SKILL.md · Audit an existing Falcon Foundry app for documented anti-patterns and fix the safe ones, like npm audit. TRIGGER when…
crowdstrike/foundry-skills · skills/app-upgrades/SKILL.md · Upgrade a Falcon Foundry app that was installed from a template to a newer version of that template, in place. TRIGGER…
crowdstrike/foundry-skills · skills/collections-development/SKILL.md · Design JSON Schema collections and CRUD patterns for Falcon Foundry apps. TRIGGER when user asks to "create a…
crowdstrike/foundry-skills · skills/development-workflow/SKILL.md · Orchestrates the complete Falcon Foundry app lifecycle from requirements through deployment. TRIGGER when user asks to…
crowdstrike/foundry-skills · skills/e2e-testing/SKILL.md · End-to-end testing for Falcon Foundry apps using Playwright and @crowdstrike/foundry-playwright. TRIGGER when user asks…
crowdstrike/foundry-skills · skills/functions-development/SKILL.md · Build serverless Go or Python functions for Falcon Foundry apps. TRIGGER when user asks to "create a function", "write…
