stringnlplab/flexsql · claude_harness/.claude/skills/sql-writing/SKILL.md

sql-writing skillA

sql-writing is agent-read markdown (skill) from stringnlplab/flexsql: Construct a SQL query that correctly answers a natural-language question grounded in the actual database..

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 stringnlplab/flexsql/sql-writing@git:20260504.f1763a1
Exact content
mdr add stringnlplab/flexsql/sql-writing@sha256:54c6cad9f59a9f57

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_idmhrkunujfiv6pr.svg)](https://markdownregistry.com/a/art_idmhrkunujfiv6pr)

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Versions

versioncommittedcommitsizeaudit
git:20260504.f1763a1 latest2026-05-04 f1763a1 2,142 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 (2142 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

stringnlplab/flexsql · 9 stars · license none · pushed 2026-09-12 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_idmhrkunujfiv6pr
GET https://markdownregistry.com/api/v1/resolve?ref=stringnlplab/flexsql/sql-writing
GET https://markdownregistry.com/api/v1/blob/54c6cad9f59a9f57437bc06242fba7ff8612f87f3095aeea49ea6d9579869b12

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