kapi

kapi is a skill for Claude Code, Codex from khef-labs/khef-mac. It costs 135 tokens per session (3,816 once invoked), scanned A, original, no licence file.

An API-request skill for creating, saving, and running HTTP requests. An API endpoint is a web address that accepts requests from software and returns data or performs an action.

In plain words
What is it for?
Use it to test an endpoint, create a kapi folder or request, build a service request, save a curl command, run a request against a host, or scaffold a JWT signer.
Why use it?
It keeps API checks and request definitions in one reusable place, including requests that need JWT authentication.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit Use it to test an endpoint, create a kapi folder or request, build a service request, save a curl command, run a request against a host, or scaffold a JWT signer.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/khef-labs/khef-mac/kapi
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 khef-labs/khef-mac --skill kapi
Clone the repo
git clone --depth 1 https://github.com/khef-labs/khef-mac

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 kapi

README.md
[![agentmods](https://agentmods.dev/badge/skills/khef-labs/khef-mac/kapi/github.svg)](https://agentmods.dev/skills/khef-labs/khef-mac/kapi)
Your own site
<a href="https://agentmods.dev/skills/khef-labs/khef-mac/kapi"><img src="https://agentmods.dev/badge/skills/khef-labs/khef-mac/kapi/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.

agentmods 80×15 button for kapi

Your own site · 80×15
<a href="https://agentmods.dev/skills/khef-labs/khef-mac/kapi"><img src="https://agentmods.dev/badge/skills/khef-labs/khef-mac/kapi.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 135 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,816 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.
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 5.1 $0.00135 $0.03816
Opus 5.5 $0.00054 $0.01526
Sonnet 5.5 $0.00027 $0.00763
Haiku 4.5 $0.00014 $0.00382

Measured 5d ago against content hash a28b8cc27417, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

kapi scanned grade A 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 5d 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

description: This skill should be used when the user asks to "test an API endpoint", "create a kapi folder", "create a kapi section", "group kapi requests", "add a kapi request", "build a request for {service} API", "sca
apps/api/lib/skills/kapi/SKILL.md · 178 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. 5d ago Changed · +5 lines · +13 tokens per session a28b8cc27417
  2. 1mo ago Changed · +12 lines 23c64b4b4078
  3. 2mo ago First seen · 161 lines · 122 tokens per session scan A acbc58704e0c

Subscribe to this mod's changes

kapi is a skill published in the GitHub repository khef-labs/khef-mac (2 stars, last pushed 5d ago), with no licence file. It adds 135 tokens to every session and 3,816 once invoked, about $0.0005 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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