lytics-schema SKILL.md skillA
lytics-schema from lytics/agent-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add lytics/agent-skills/lytics-schema@git:20261009.c5336f3Pins git:20261009.c5336f3 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- lytics/agent-skills
- Path
lytics-schema/SKILL.md- Versions recorded
- 1
- Latest version
- git:20261009.c5336f3, committed Oct 9, 2026
- Size
- 4,040 bytes
- Repository stars
- 4
- License
- MIT
Lytics CDP: discover, manage, and optimize the profile schema. Find fields that match a natural-language concept, with their types, sample values, and value distributions; browse and modify schema fields, mappings, identity configuration, and field rankings, through schema patches or the direct publish workflow; and analyze field usage, coverage, mappings, merge operations, PII exposure, and identity config to suggest cleanup. Use when the user wants to find schema fields, understand field…
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
# Lytics Schema The profile schema: which fields exist on a table (default `user`), how stream data is mapped into them, how identity is resolved, and whether the configuration is healthy. Discovery and optimization are read-only; management writes fields, mappings, and rankings and publishes them. ## Before you start - Credentials: `references/auth.md`. - Calling conventions, response shapes, and error handling: `references/api.md`. - Every write (field, mapping, rank, patch, publish, delete) goes through `references/confirmation-gate.md`. - Field types and their operators: `references/field-types.md`. ## Gotchas - **Field bodies use lowercase keys** (`id`, `type`, `shortdesc`, `mergeop`, `is_identifier`, `is_pii`). Capitalized keys (`Field`, `Type`, `ShortDesc`, ...) are not accepted; patch endpoints reject them with `Attribute 'Field' is required for Field`. - **A field update is a full replace, not a merge.** Any key you omit is reset, so `is_identifier` / `is_pii` silently become false. GET the field, change only what was asked, POST the whole object back. …
Read the whole file at its exact version.
How to install
mdr add lytics/agent-skills/lytics-schema@sha256:54a5d987b67e658bThe line at the top of this page pins the label git:20261009.c5336f3, 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_deyqswt7lxwcb3uy)
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Versions
The registry has recorded 1 version of this file, committed on Oct 9, 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 (4040 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
lytics/agent-skills · 4 stars · license MIT · pushed 2026-10-10 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_deyqswt7lxwcb3uy GET https://markdownregistry.com/api/v1/resolve?ref=lytics/agent-skills/lytics-schema GET https://markdownregistry.com/api/v1/blob/54a5d987b67e658b5edc64c626c6cda0f4522d77bdf34357b093fb8b3ec43e5c
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.