cook-county-data-portal SKILL.md skillA
cook-county-data-portal from misterclean/ai-plugins is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add misterclean/ai-plugins/cook-county-data-portal@v1.1.0Pins v1.1.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- misterclean/ai-plugins
- Path
skills/cook-county-data-portal/SKILL.md- Versions recorded
- 4
- Latest version
- v1.1.0, committed Sep 20, 2026
- First version recorded
- Jan 13, 2026
- Size
- 8,111 bytes
- Repository stars
- 3
- License
- MIT
This skill should be used when the user asks to "query Cook County data", "find Cook County datasets", "get property assessments", "download parcel data", "search datacatalog.cookcountyil.gov", "get medical examiner data", "find court cases", "query State's Attorney data", or mentions Cook County government data (assessor, treasurer, courts, payroll, medical examiner, etc.).
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
# Cook County Data Portal Skill Query and download datasets from the Cook County Open Data Portal using the Socrata Open Data API (SODA) and SoQL. ## Prerequisites Before querying, check if the user has an app token: 1. Look for `COOK_COUNTY_DATA_PORTAL_TOKEN` in the user's `.env` file 2. If not found, check for `CHICAGO_DATA_PORTAL_TOKEN` (both portals use Socrata, so tokens are interchangeable) 3. If found, use it in requests via header: `X-App-Token: <token>` 4. If neither token exists, instruct the user to: - Sign up at https://datacatalog.cookcountyil.gov/signup (or https://data.cityofchicago.org/signup) - Create an app token in Developer Settings - Add to `.env`: `COOK_COUNTY_DATA_PORTAL_TOKEN=your_token_here` Queries work without a token but are rate-limited. ## Quick Start The Cook County Data Portal is at `datacatalog.cookcountyil.gov`. Each dataset has a unique 4x4 ID (e.g., `uzyt-m557` for assessed values). Use the catalog API to discover datasets, then query via SODA. ## Workflow ### Step 1: Clarify the Data Need Ask the user: - **Topic**: What data? (property assessments, court cases, payroll, medical examiner, etc.) …
Read the whole file at its exact version.
How to install
mdr add misterclean/ai-plugins/cook-county-data-portal@sha256:acb3a47662ca43d8The line at the top of this page pins the label v1.1.0, 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_7bm5vpiot34vqtsl)
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Versions
The registry has recorded 4 versions of this file, between Jan 13, 2026 and Sep 20, 2026, about one every 83 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.1.0 latest | 2026-09-20 | 8890776 | 8,111 B | A | view · diff |
| v1.1.0 | 2026-01-18 | 3e788fc | 8,097 B | A | view · diff |
| v1.1.0 | 2026-01-18 | 862d214 | 7,930 B | A | view · diff |
| v1.0.0 | 2026-01-13 | 1ecc029 | 7,454 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 (8111 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
misterclean/ai-plugins · 3 stars · license MIT · pushed 2026-11-01 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_7bm5vpiot34vqtsl GET https://markdownregistry.com/api/v1/resolve?ref=misterclean/ai-plugins/cook-county-data-portal GET https://markdownregistry.com/api/v1/blob/acb3a47662ca43d8837fa3dd56ac42a7ef2f5d2ad0433d7cbf14f24704e8db7a
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.