create-integration

create-integration is a skill for Claude Code, Codex from evolution-foundation/evo-nexus. It costs 105 tokens per session (1,356 once invoked), scanned B, original, no licence file.

A custom integration is a workspace-specific wrapper around an API or external service. It records the integration details and the environment variables it needs, then creates a skill for using it.

In plain words
What is it for?
Use it to add a new API or service connection with a chosen name, description, category, and configuration keys.
Why use it?
It gives the workspace a defined way to connect an external service without rebuilding the setup each time.

Skill for Claude CodeCodex

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.

agentmods
npx agentmods add skills/evolution-foundation/evo-nexus/create-integration
Any agent
npx skills add evolution-foundation/evo-nexus --skill create-integration
Clone the repo
git clone --depth 1 https://github.com/evolution-foundation/evo-nexus

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.

agentmods badge for create-integration

README.md
[![agentmods](https://agentmods.dev/badge/skills/evolution-foundation/evo-nexus/create-integration.svg)](https://agentmods.dev/skills/evolution-foundation/evo-nexus/create-integration)
Your own site
<a href="https://agentmods.dev/skills/evolution-foundation/evo-nexus/create-integration"><img src="https://agentmods.dev/badge/skills/evolution-foundation/evo-nexus/create-integration.svg" alt="Measured on agentmods" height="20"></a>
Per session 105 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,356 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 1 finding. Scan, not verified.
Origin unknown 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.

ModelPer sessionOnce invoked
Fable 5 $0.00105 $0.01356
Opus 5 $0.00053 $0.00678
Sonnet 5 $0.00021 $0.00271
Haiku 4.5 $0.00011 $0.00136

Measured yesterday against content hash f3613cdf7bd0, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade B, and why

create-integration scanned grade B with 1 finding 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 yesterday.

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.

Enumerates other installed skillsmediumAgent snooping

Other skills' SKILL.md files reveal prompts, capabilities and secrets that should be invisible to peers.

ls .claude/skills/int-{slug} .claude/skills/custom-int-{slug} 2>/dev/null
.claude/skills/create-integration/SKILL.md · 115 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

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.

  1. yesterday First seen · 115 lines · 105 tokens per session scan B f3613cdf7bd0

Subscribe to this mod's changes

create-integration is a skill published in the GitHub repository evolution-foundation/evo-nexus (530 stars, last pushed 3mo ago), with no licence file. It adds 105 tokens to every session and 1,356 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it B with 1 finding (enumerates other installed skills). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.