sql-analyst skillA
sql-analyst is agent-read markdown (skill) from runxhq/runx: Answer a bounded data question from one declared governed read; use the explicit plan runner when only a schema-validated analysis plan is wanted..
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.
What the file says
# SQL Analyst Use this skill to answer a bounded data question from one declared, typed data source operation. The default validates the plan, performs the exact `data-store` read, and interprets only that returned evidence. The explicit `plan` runner stops at a reviewable read-only plan. The schema and optional sample snapshot must carry stable upstream SHA-256 digests and observation times. Runx treats them as caller-supplied provenance, not provider verification. Deterministic admission rejects stale or malformed sources, write intent, invalid identifiers or dialects, unknown allowed tables, and unbounded row requests before the model runs. The model designs a plan against a normalized table/field index. A deterministic finalizer then rejects invented tables and fields, untyped joins, unstructured filters, literal filter values, invalid limits, incomplete interpretation, and write tokens. This skill never emits or executes raw SQL. The default requires a validated `execution_context` for `data-store.read_projection`, `read_events`, or `list_stream_heads`; it performs that read and returns an interpretation. The …
Read the whole file at its exact version.
How to install
mdr add runxhq/runx/sql-analyst@git:20260808.8b7af2amdr add runxhq/runx/sql-analyst@sha256:c8807a325e10067ePin 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.
[](https://markdownregistry.com/a/art_ag4qhuurmrarijal)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260808.8b7af2a latest | 2026-08-08 | 8b7af2a | 3,040 B | A | view · diff |
| git:20260723.6e5370b | 2026-07-23 | 6e5370b | 2,289 B | A | view · diff |
| git:20260715.f00df98 | 2026-07-15 | f00df98 | 1,590 B | A | view · diff |
| git:20260604.533fc38 | 2026-06-04 | 533fc38 | 1,614 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 (3040 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
runxhq/runx · 93 stars · license Apache-2.0 · pushed 2026-09-24 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_ag4qhuurmrarijal GET https://markdownregistry.com/api/v1/resolve?ref=runxhq/runx/sql-analyst GET https://markdownregistry.com/api/v1/blob/c8807a325e10067eaae7396a325da29d47a9dd566fe265c9f27cac2553e3144c
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