filter-build SKILL.md skillA

filter-build from mindbox-cloud/agent-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add mindbox-cloud/agent-skills/filter-build@v1.0.0

Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
mindbox-cloud/agent-skills
Path
plugins/mindbox/skills/filter-build/SKILL.md
Versions recorded
1
Latest version
v1.0.0, committed Oct 1, 2026
Size
14,075 bytes
Repository stars
6
License
MIT

Build or edit a CDP filter from a natural-language request. Use for audience or object selections and changes to existing filter JSON. Russian triggers: "собери фильтр", "построй фильтр", "сделай выборку", "нужен сегмент", "выбери клиентов, которые...", "фильтр по товарам", "добавь условие в фильтр". English triggers: "build a filter", "make a segment", "select customers who...", "filter products", "edit this filter", "add a filter condition". Returns a platform-confirmed filter and a link…

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

# Filter build

Find the connected server's `filter_*` tools and `feedback`. Explain a missing connection.
Keep all calls on that server: catalogue IDs belong to the project it serves.

Examples below are independent and use synthetic requests. Each names a tool and the
arguments that carry the request; fill in the rest from the schema the server exposes. Use
the actual request, editor and returned records. Tool names may have a server prefix.

## 1. Read the current entry point

At the start of every build or edit, freshly read the connected server's root README, even
if you read it in an earlier task:

Read it with `filter_wiki_read`, `paths = ["README.md"]`.

This is the maintained, up-to-date entry point. Use its current navigation and tool guidance
alongside the workflow below. Reuse pages within this build; follow returned paths instead
of reconstructing filenames. Do not preload the full syntax and build guides.

For an edit, retain the complete set of existing conditions, plus the requested changes.
Reuse a confirmed `finalSql` and selected records from this conversation. Otherwise call
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add mindbox-cloud/agent-skills/filter-build@sha256:2ec81f4859b599e0

The line at the top of this page pins the label v1.0.0, 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_kcw7ugkcjcrvh3kz.svg)](https://markdownregistry.com/a/art_kcw7ugkcjcrvh3kz)

3 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 1 version of this file, committed on Oct 1, 2026.

versioncommittedcommitsizeaudit
v1.0.0 latest2026-10-01 492c0d2 14,075 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the 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 (14075 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

mindbox-cloud/agent-skills · 6 stars · license MIT · pushed 2026-10-05 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_kcw7ugkcjcrvh3kz
GET https://markdownregistry.com/api/v1/resolve?ref=mindbox-cloud/agent-skills/filter-build
GET https://markdownregistry.com/api/v1/blob/2ec81f4859b599e0cb1911217e2fa8c7920d9785821c42c248acbd40e15973ff

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.

More from mindbox-cloud/agent-skills

CLAUDE.md CLAUDE.md file
mindbox-cloud/agent-skills · CLAUDE.md
git:20260529.db41efd · audit A · 6 stars
email-ops SKILL.md skill
mindbox-cloud/agent-skills · plugins/mindbox/skills/email-ops/SKILL.md · Operational actions for Mindbox emails — preview, reading and saving the visual template, reading/editing campaign…
v1.0.0 · audit A · 6 stars
email SKILL.md skill
mindbox-cloud/agent-skills · plugins/mindbox/skills/email/SKILL.md · Creates and edits emails for the Mindbox email editor from a text description. Use when the user asks to create or…
v1.0.0 · audit A · 6 stars
filter-explain SKILL.md skill
mindbox-cloud/agent-skills · plugins/mindbox/skills/filter-explain/SKILL.md · Explain existing CDP filter JSON in plain language, including conditions and values that could not be read. Use when…
v1.0.0 · audit A · 6 stars
flow-create SKILL.md skill
mindbox-cloud/agent-skills · plugins/mindbox/skills/flow-create/SKILL.md · Build a correct draft marketing scenario (flow) from a plain-language request: read the flows reference, resolve the…
v1.0.0 · audit A · 6 stars
skill-review SKILL.md skill
mindbox-cloud/agent-skills · plugins/skill-review/skills/skill-review/SKILL.md · Quick and accessible AI reviewer for Agent Skills — for non-specialists. Checks structure, workflow, references, and…
v1.7.0 · audit A · 6 stars

Every file in mindbox-cloud/agent-skills

Browse by kind, by grade A, or by owner.