A configuration tool for Real-Time Personalization and its supporting data. It sets up event tables, important events, real-time attributes, and identity stitching, which links records belonging to the same person or entity.

Use it to configure parent segments with events, attributes, key events, and identity links through commands or an API.

It organizes the data and identity settings needed for real-time personalization. This helps make event and customer data available in the expected form.

rt-config — Skill for Claude Code by treasure-data/td-skills

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent

npx skills add treasure-data/td-skills --skill rt-config

Clone the repo

git clone --depth 1 https://github.com/treasure-data/td-skills

Made for: Claude Code.

Or install realtime-skills, the plugin that ships this one along with the rest of its 18 skills.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/skills/treasure-data/td-skills/rt-config/github.svg)](https://agentmods.dev/skills/treasure-data/td-skills/rt-config)

Your own site

<a href="https://agentmods.dev/skills/treasure-data/td-skills/rt-config"><img src="https://agentmods.dev/badge/skills/treasure-data/td-skills/rt-config/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/skills/treasure-data/td-skills/rt-config"><img src="https://agentmods.dev/badge/skills/treasure-data/td-skills/rt-config.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 39 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 2,306 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

Model	Per session	Once invoked
Fable 5.1	$0.00039	$0.02306
Opus 5.5	$0.00016	$0.00922
Sonnet 5.5	$0.00008	$0.00461
Haiku 4.5	$0.00004	$0.00231

Measured 2mo ago against content hash 5dfcd9899d76, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

rt-config scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

realtime-skills/rt-config/SKILL.md · 369 lines

How it starts

The opening of the file, as written. The whole thing — 369 lines — stays where its author put it; the contents beside it link to each section on GitHub.

RT 2.0 Configuration

Configure real-time personalization for parent segments: event tables, RT attributes, batch attributes, and ID stitching.

Prerequisites

tdx CLI installed and authenticated
Parent segment created in Data Workbench
RT 2.0 enabled by CSM (contact CSM if not enabled)
Streaming event tables configured and receiving data

Quick Start

# Check RT status
tdx ps view <parent_segment_id> --json

# Initialize configuration template
tdx ps pz init <parent_segment_id> -o rt_config.yaml

# Validate configuration
tdx ps rt validate rt_config.yaml

# Push configuration
tdx ps push rt_config.yaml

Configuration Structure

parent_segment_id: "394649"

# Event tables to track
events:
  - name: "page_view"
    database: "events_db"
    table: "web_events"
    filter:
      field: "td_path"
      pattern: "^/pageview/"

  - name: "purchase"
    database: "events_db"
    table: "commerce_events"
    filter:
      field: "event_type"
      pattern: "^purchase$"

# Real-time attributes
attributes:
  # Single - Latest value
  - name: "last_product_viewed"
    type: "single"
    source_event: "page_view"
    source_field: "product_id"
    aggregation: "last"
    sensitivity: "non-sensitive"

  # List - Array with expiry
  - name: "viewed_products_30d"
    type: "list"
    source_event: "page_view"
    source_field: "product_id"
    aggregation: "distinct_list"
    max_items: 50
    expiry_days: 30
    sensitivity: "non-sensitive"

  # Counter - Event counts
  - name: "purchase_count_7d"
    type: "counter"
    source_event: "purchase"
    window_duration: "7d"
    aggregation: "count"
    sensitivity: "non-sensitive"

  # Imported batch - From parent segment
  - name: "customer_tier"
    type: "imported_batch"
    source: "parent_segment"
    sensitivity: "non-sensitive"

# ID stitching
id_stitching:
  primary_key: "td_client_id"
  stitching_keys:
    - name: "td_client_id"
      exclude_regex: "^test_.*"
    - name: "email"
      exclude_regex: ".*@test\\.com$"
    - name: "user_id"
  ext_lookup_key: "email"

Read the full file on GitHub · 369 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

2mo ago First seen · 369 lines · 39 tokens per session scan A 5dfcd9899d76

Subscribe to this mod's changes

rt-config is a skill published in the GitHub repository treasure-data/td-skills (22 stars, last pushed 5d ago), licensed Apache-2.0. It adds 39 tokens to every session and 2,306 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Marketing and SEO

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