What is hubspot-create-contact?

A HubSpot CRM tool for creating a contact record. A contact is a person stored in the CRM; the tool requires an email address and can also save their name, phone number, and company.

Use it to add a person to HubSpot using an email address and optional personal or company details.

It avoids entering new people manually in HubSpot. It also keeps the contact's identifying and company information in one CRM record.

hubspot-create-contact — Skill for Claude Code and Codex by DorianSchl

Install

Getting it into your agent

It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.

Clone the repo

git clone --depth 1 https://github.com/DorianSchlede/nexus-template

agentmods

npx agentmods add skills/dorianschlede/nexus-template/hubspot-create-contact

Made for: Claude Code, Codex.

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/dorianschlede/nexus-template/hubspot-create-contact/github.svg)](https://agentmods.dev/skills/dorianschlede/nexus-template/hubspot-create-contact)

Your own site

<a href="https://agentmods.dev/skills/dorianschlede/nexus-template/hubspot-create-contact"><img src="https://agentmods.dev/badge/skills/dorianschlede/nexus-template/hubspot-create-contact/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/dorianschlede/nexus-template/hubspot-create-contact"><img src="https://agentmods.dev/badge/skills/dorianschlede/nexus-template/hubspot-create-contact.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 42 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 540 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	$0.00042	$0.00540
Opus 5	$0.00021	$0.00270
Sonnet 5	$0.00008	$0.00108
Haiku 4.5	$0.00004	$0.00054

Measured 12d ago against content hash dd6b808d328e, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

hubspot-create-contact 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 12d 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.

00-system/skills/integrations/hubspot/hubspot-create-contact/SKILL.md · 99 lines

What it actually says

Create HubSpot Contact

Specialized skill for creating contacts in HubSpot CRM.

Pre-Flight Check

Before running, execute config check:

uv run python 00-system/skills/hubspot/hubspot-master/scripts/check_hubspot_config.py --json

If ai_action is not proceed_with_operation, follow hubspot-connect setup guide.

Usage

Required Parameters

--email - Contact email address (required)

Optional Parameters

--firstname - First name
--lastname - Last name
--phone - Phone number
--company - Company name

Examples

Minimal (email only):

uv run python 00-system/skills/hubspot/hubspot-master/scripts/create_contact.py \
  --email "[email protected]" \
  --json

Full contact:

uv run python 00-system/skills/hubspot/hubspot-master/scripts/create_contact.py \
  --email "[email protected]" \
  --firstname "John" \
  --lastname "Doe" \
  --phone "+1234567890" \
  --company "Acme Corp" \
  --json

Output Format

{
  "id": "12345",
  "properties": {
    "email": "[email protected]",
    "firstname": "John",
    "lastname": "Doe",
    "createdate": "2025-12-13T10:00:00Z"
  }
}

Display Format

[OK] Contact created!
  ID: 12345
  Name: John Doe
  Email: [email protected]
  Phone: +1234567890
  Company: Acme Corp

Error Handling

Error	Solution
401	Invalid token - re-run setup
403	Missing `crm.objects.contacts.write` scope
409	Contact already exists with this email
429	Rate limited - wait and retry

hubspot-list-contacts - List all contacts
hubspot-search-contacts - Find existing contacts
hubspot-update-contact - Update contact details

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.

12d ago First seen · 99 lines · 42 tokens per session scan A dd6b808d328e

Subscribe to this mod's changes

hubspot-create-contact is a skill published in the GitHub repository DorianSchlede/nexus-template (8 stars, last pushed 7mo ago), licensed MIT. It adds 42 tokens to every session and 540 once invoked, about $0.0002 per session on Opus 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 2026-08-31.

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