kalshi SKILL.md skillF

kalshi from starchild-ai-agent/official-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add starchild-ai-agent/official-skills/kalshi@v1.0.2

Pins v1.0.2 in mdr.lock. Pin the fingerprint instead.

Audit grade
F, 16 of 17 checks passed
Kind
SKILL.md skill
Repository
starchild-ai-agent/official-skills
Path
kalshi/SKILL.md
Versions recorded
5
Latest version
v1.0.2, committed May 22, 2026
First version recorded
May 12, 2026
Size
23,156 bytes
Repository stars
32
License
none declared

Kalshi prediction markets: binary event contracts on politics, economy, sports, weather. Use when trading or browsing US regulated event markets (e.g. CPI above 3%, NHL Edmonton vs Florida, jobs report > 200k, election odds).

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# Kalshi API

Trade and query the first CFTC-regulated prediction market exchange. Binary yes/no contracts on real-world events priced 1-99 cents.

**Base URL:** `https://external-api.kalshi.com/trade-api/v2`
**Demo URL:** `https://external-api.demo.kalshi.co/trade-api/v2`

Get your API key at https://kalshi.com/account/api-keys (Premier or Market Maker tier required)

## Key Concepts

### Hierarchy: Series > Events > Markets

- **Series** — recurring event templates (e.g., "Monthly Jobs Report", "Weekly Jobless Claims")
- **Events** — specific instances within a series (e.g., "May 2026 Jobs Report")
- **Markets** — individual binary outcomes within an event (e.g., "Will jobs added be above 200k?")

### Binary Contract Pricing

- Prices are in **cents** (1-99), representing implied probability
- A Yes contract at 65c = market implies 65% probability
- Yes bid at price X is equivalent to No ask at (100 - X) — orderbooks show Yes bids and No bids only
- Settlement: pays $1.00 (100 cents) if Yes, $0 if No
- **All monetary values (balance, prices, settlements) are in cents**

### Ticker Format

- **Series:** `KXBTC`, `KXJOBLESS`, `KXINX`
- **Event:** `KXBTC-25MAY30` (series + date)
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add starchild-ai-agent/official-skills/kalshi@sha256:a7b52f0c2f540d95

The line at the top of this page pins the label v1.0.2, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_xe4jwgeqeiko4jbt.svg)](https://markdownregistry.com/a/art_xe4jwgeqeiko4jbt)

4 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 5 versions of this file, between May 12, 2026 and May 22, 2026, about one every 3 days.

versioncommittedcommitsizeaudit
v1.0.2 latest2026-05-22 3b2e569 23,156 BF view · diff
v1.0.12026-05-21 868b4d4 22,378 BF view · diff
v1.0.02026-05-13 34d8af0 22,531 BF view · diff
v0.1.02026-05-13 0a3d581 23,011 BF view · diff
git:20260512.a646e0c2026-05-12 a646e0c 22,996 BF view

Audit of the latest version

F  16 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • FAIL, critical: No credential-shaped string (matched: -----BEGIN RSA PRIVATE KEY-----)
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (23156 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.

Source

GitHub

starchild-ai-agent/official-skills · 32 stars · license none declared · pushed 2026-11-06 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_xe4jwgeqeiko4jbt
GET https://markdownregistry.com/api/v1/resolve?ref=starchild-ai-agent/official-skills/kalshi
GET https://markdownregistry.com/api/v1/blob/a7b52f0c2f540d9553890ff33c1efe9e7655b1e967cea7229a84f641fb72132d

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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