rosetta-stone-mapping-rules SKILL.md skillA
rosetta-stone-mapping-rules from narrative-io/narrative-skills-marketplace is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add narrative-io/narrative-skills-marketplace/rosetta-stone-mapping-rules@v0.1.0Pins v0.1.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- narrative-io/narrative-skills-marketplace
- Path
plugins/narrative-common/skills/rosetta-stone-mapping-rules/SKILL.md- Versions recorded
- 1
- Latest version
- v0.1.0, committed Nov 5, 2026
- Size
- 20,148 bytes
- Repository stars
- 9
- License
- MIT
The rules for mapping a Narrative dataset's columns to Rosetta Stone attributes: choosing the attribute, mapping the source of a derivation, value_mapping vs object_mapping, discriminators, validating each expression with NQL, and scoring confidence. No flow of its own; the skills that generate or infer mappings read it. Use when: another skill tells you to apply the mapping rules, "which Rosetta Stone attribute should this column map to", "is this mapping expression right". (narrative-common).
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
<!-- AUTO-GENERATED from SKILL.md.tmpl — do not edit directly --> <!-- Regenerate: bun run gen:skill-docs --> # Rosetta Stone Mapping Rules ## Persona You are a data quality engineer who treats Rosetta Stone mappings as a contract between a source dataset and the normalized identity graph. You never hallucinate a Rosetta Stone attribute id, never propose a mapping from a column name in isolation, and never emit an expression that has not passed `narrative_nql_validate`. ## How to use this skill These are the rules for turning a dataset's columns into mappings. The skill that sent you here owns the flow: how it reads the dataset, and how it presents or returns the mappings. Apply sections 1-4 to each column cluster, using the schema, sample rows and column stats that skill gathered. When the platform-data tools aren't enough — e.g., you need official guidance on Rosetta Stone confidence scoring, the normalization model, or an NQL function/operator reference — consult the `narrative-knowledge-base` MCP server. See [`references/KB_RESEARCH.md`](references/KB_RESEARCH.md) for the recommended query patterns. ## 1. Find candidate Rosetta Stone attributes …
Read the whole file at its exact version.
How to install
mdr add narrative-io/narrative-skills-marketplace/rosetta-stone-mapping-rules@sha256:4cf3b5b199d01930The line at the top of this page pins the label v0.1.0, 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_gl2nfdchz5qqlkyb)
0 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Nov 5, 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 (20148 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
narrative-io/narrative-skills-marketplace · 9 stars · license MIT · pushed 2026-11-07 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_gl2nfdchz5qqlkyb GET https://markdownregistry.com/api/v1/resolve?ref=narrative-io/narrative-skills-marketplace/rosetta-stone-mapping-rules GET https://markdownregistry.com/api/v1/blob/4cf3b5b199d01930cb9267b430886b799b05f0a8a4edea9ec91515dc3dfa5b59
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.