jqschema SKILL.md skillA
jqschema from rshade/finfocus is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add rshade/finfocus/jqschema@git:20260610.db6f48bPins git:20260610.db6f48b in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- rshade/finfocus
- Path
.github/skills/jqschema/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260610.db6f48b, committed Jun 10, 2026
- Size
- 3,032 bytes
- Repository stars
- 11
- License
- Apache-2.0
Infer JSON structure and types with jq-based schema discovery.
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
## jqschema - JSON Schema Discovery
Use `./.github/skills/jqschema/jqschema.sh` directly from the repository skill folder to discover complex JSON structure.
### Purpose
Generate a compact structural schema (keys + types) from JSON input. Use it when:
- Analyzing tool outputs from GitHub search (search_code, search_issues, search_repositories)
- Exploring API responses with large payloads
- Understanding the structure of unfamiliar data without verbose output
- Planning queries before fetching full data
### Usage
```bash
# Analyze a file
cat data.json | ./.github/skills/jqschema/jqschema.sh
# Analyze command output
echo '{"name": "test", "count": 42, "items": [{"id": 1}]}' | ./.github/skills/jqschema/jqschema.sh
# Analyze GitHub search results
gh api search/repositories?q=language:go | ./.github/skills/jqschema/jqschema.sh
```
### How It Works
The script transforms JSON data by:
1. Replacing object values with their type names ("string", "number", "boolean", "null")
2. Reducing arrays to their first element's structure (or empty array if empty)
3. Recursively processing nested structures
4. Outputting compact (minified) JSON
### Example
**Input:**
```json
{
…Read the whole file at its exact version.
How to install
mdr add rshade/finfocus/jqschema@sha256:9fa09c6cab98c3d8The line at the top of this page pins the label git:20260610.db6f48b, 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_t6riocng2ehmue7s)
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Versions
The registry has recorded 1 version of this file, committed on Jun 10, 2026.
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 (3032 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
rshade/finfocus · 11 stars · license Apache-2.0 · pushed 2026-11-04 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_t6riocng2ehmue7s GET https://markdownregistry.com/api/v1/resolve?ref=rshade/finfocus/jqschema GET https://markdownregistry.com/api/v1/blob/9fa09c6cab98c3d85df1b2e91ab74237e172a91797cd99d7dffb176a240cf9b9
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.