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customerio

Customer.io MCP bootstrap.

Skill by customerio

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Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/customerio-customerio

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Customer.io MCP bootstrap. Use for Customer.io, Journeys, CDP Pipelines, Design Studio, sandbox testing, app integration, SDK setup, transactional messaging, sources, destinations, identify/track events, and Customer.io workspace errors.

Use cases: design, testing, agent-building

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
No tools found
Secrets
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Install scripts
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Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/customerio

What's inside

Skill name
customerio
Description
Customer.io MCP bootstrap. Use for Customer.io, Journeys, CDP Pipelines, Design Studio, sandbox testing, app integration, SDK setup, transactional messaging, sources, destinations, identify/track events, and Customer.io workspace errors.
License
MIT
Instructions
46 lines in SKILL.md · view on GitHub

Files (1)

  • SKILL.md

SKILL.md (first lines)

# Customer.io

Use the official Customer.io MCP server bundled with this plugin, then drive the workspace with its live tools and hosted skills.

## Connect

1. Confirm the `customerio` MCP server is enabled and complete Customer.io OAuth.
2. Select the workspaces and minimum permission scopes needed for the task.
3. The plugin uses the Universal `mcp.customer.io` entry point for both US and EU accounts. OAuth identifies the selected account's data center, and Customer.io routes EU requests to `mcp-eu.customer.io`; do not ask the user to choose a region manually.
4. Do not paste personal MCP URLs, API keys, or service-account tokens into plugin files.

## First calls

Call `cio_prime` before other Customer.io tools. It returns the current rules for schema lookup, pagination, dry-run writes, and hosted skill discovery.

Then use:

- `cio_auth_status` when authentication or workspace access is unclear.
- `cio_schema` to discover endpoints. Never guess paths or field names.
- `cio_skills_list` and `cio_skills_read` for task-specific workflows.
- `cio_read_api` for GET requests.
- `cio_write_api` and `cio_delete_api` with `dry_run: true` before execution.

## Route to live skills

| Need | Read with `cio_skills_read` |
| --- | --- |
| Builder, SDK, sandbox, first send, go-live | `cio` |
| Automations, campaigns, broadcasts, profiles, segments, messaging | `fly-api` |
| Design Studio emails, components, global styles, publishing | `design-studio` |
| CDP sources, destinations, reverse ETL, identify/track | `cdp-api` |
| Analysis, campaign review, goals, Liquid | `recipes` |

Prefer the hosted skills over copied playbooks so instructions stay current with Customer.io.

## Terminology and safety

- Automations are the `campaigns` API resource.
- Profiles are the `customers` API resource.
- Dry-run every write and delete before executing it.
- Do not embed service-account tokens (`sa_live_...`) in application code.
- Use CDP source write keys for SDK identify/track/page/screen calls.
- Use workspace-scoped App API keys for backend transactional sends.
- Do not return raw customer PII unless the user explicitly requests it.

From customerio/openai-plugin, MIT.

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Last commit (this folder)
Aug 23, 2026 (2 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

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Cite this page

customerio skill. Agent Mart. https://agentmart.dev/skills/customerio-customerio (last updated 2026-10-24)