collections-development SKILL.md skillA
collections-development from crowdstrike/foundry-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add crowdstrike/foundry-skills/collections-development@v1.7.0Pins v1.7.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- crowdstrike/foundry-skills
- Path
skills/collections-development/SKILL.md- Versions recorded
- 17
- Latest version
- v1.7.0, committed Oct 30, 2026
- First version recorded
- Aug 7, 2026
- Size
- 18,096 bytes
- Repository stars
- 36
- License
- MIT
Design JSON Schema collections and CRUD patterns for Falcon Foundry apps. TRIGGER when user asks to "create a collection", "define a JSON schema", "store data in Foundry", runs `foundry collections create`, or needs help with indexable fields, FQL queries, or collection access patterns. DO NOT TRIGGER for workflow YAML, function handlers, or UI components — use the appropriate sub-skill.
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
# Foundry Collections Development > **Part of a suite.** If `development-workflow` has not already run, and this is a new app or its first capability, load the `development-workflow` skill first — it owns the CLI prerequisite check, scaffolding order, and manifest coordination. Falcon Foundry Collections are NoSQL document stores with JSON Schema validation. They provide persistent storage for app data with CRUD operations, FQL queries, and schema enforcement. ## Collection Naming Constraints | Constraint | Rule | |-----------|------| | Length | 5-200 characters | | Start/end | Must begin and end with a letter or number | | Special characters | Only underscores (`_`) allowed — no hyphens, spaces, or other chars | | Case | Case-sensitive | ## Collection Description Constraints | Constraint | Rule | |-----------|------| | Length | 3-500 characters | | Start | Must begin with an alphanumeric character | | Allowed characters | Letters, numbers, spaces, dashes, periods, parentheses, and underscores only | | Not allowed | Commas, colons, semicolons, quotes, slashes, or other special characters | …
Read the whole file at its exact version.
How to install
mdr add crowdstrike/foundry-skills/collections-development@sha256:7ed4fdc8443e6a37The line at the top of this page pins the label v1.7.0, 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.
[](https://markdownregistry.com/a/art_36fhlrxnchj7w6ft)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 17 versions of this file, between Aug 7, 2026 and Oct 30, 2026, about one every 5 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.7.0 latest | 2026-10-30 | 024c8b0 | 18,096 B | A | view · diff |
| v1.6.0 | 2026-10-28 | c61303b | 18,096 B | A | view · diff |
| v1.6.0 | 2026-10-28 | 9803fc4 | 17,628 B | A | view · diff |
| v1.6.0 | 2026-10-21 | 6fd3908 | 19,055 B | A | view · diff |
| v1.6.0 | 2026-10-21 | 5f5b274 | 18,917 B | A | view · diff |
| v1.6.0 | 2026-10-02 | d8c29ce | 18,341 B | A | view · diff |
| v1.6.0 | 2026-10-01 | 61572f3 | 18,350 B | A | view · diff |
| v1.5.0 | 2026-09-29 | ec3fe77 | 18,350 B | A | view · diff |
| v1.5.0 | 2026-09-29 | bf65b7a | 18,715 B | A | view · diff |
| v1.5.0 | 2026-09-23 | 5a984d0 | 18,942 B | A | view · diff |
| v1.5.0 | 2026-09-23 | 784d27f | 18,036 B | A | view · diff |
| v1.5.0 | 2026-09-21 | 92357b5 | 16,097 B | A | view · diff |
| v1.5.0 | 2026-08-20 | d9af175 | 14,564 B | A | view · diff |
| v1.5.0 | 2026-08-19 | 421fdde | 14,686 B | A | view · diff |
| v1.4.1 | 2026-08-17 | 1beca2a | 14,686 B | A | view · diff |
| v1.4.1 | 2026-08-11 | 4cc0494 | 14,414 B | A | view · diff |
| v1.4.1 | 2026-08-07 | 513cdd5 | 14,072 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (18096 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
crowdstrike/foundry-skills · 36 stars · license MIT · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_36fhlrxnchj7w6ft GET https://markdownregistry.com/api/v1/resolve?ref=crowdstrike/foundry-skills/collections-development GET https://markdownregistry.com/api/v1/blob/7ed4fdc8443e6a3776890b67f3e268dc3d820b7b3fc66cfd8fe36e6679205b2d
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.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.