market-index

market-index is a skill for Claude Code, Codex from alsk1992/CloddsBot. It costs 14 tokens per session (1,458 once invoked), scanned A, original, MIT.

A search and browsing tool for prediction markets, where people trade contracts based on possible future events.

In plain words
What is it for?
Use it to search markets, browse categories such as politics, finance, crypto, and sports, and find active, new, trending, high-activity, or soon-closing markets.
Why use it?
It helps users find relevant markets across different platforms instead of checking each platform separately.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to search markets, browse categories such as politics, finance, crypto, and sports, and find active, new, trending, high-activity, or soon-closing markets.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/alsk1992/cloddsbot/market-index
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 alsk1992/CloddsBot --skill market-index
Clone the repo
git clone --depth 1 https://github.com/alsk1992/CloddsBot

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 market-index

README.md
[![agentmods](https://agentmods.dev/badge/skills/alsk1992/cloddsbot/market-index/github.svg)](https://agentmods.dev/skills/alsk1992/cloddsbot/market-index)
Your own site
<a href="https://agentmods.dev/skills/alsk1992/cloddsbot/market-index"><img src="https://agentmods.dev/badge/skills/alsk1992/cloddsbot/market-index/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 market-index

Your own site · 80×15
<a href="https://agentmods.dev/skills/alsk1992/cloddsbot/market-index"><img src="https://agentmods.dev/badge/skills/alsk1992/cloddsbot/market-index.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 14 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,458 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00014 $0.01458
Opus 5 $0.00007 $0.00729
Sonnet 5 $0.00003 $0.00292
Haiku 4.5 $0.00001 $0.00146

Measured 10d ago against content hash b762b9ee37d8, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

market-index 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 10d ago.

The scan reads SKILL.md. This mod also ships 1 executable file (index.ts), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

src/skills/bundled/market-index/SKILL.md · 243 lines

How it starts

The opening of the file, as written. The whole thing — 243 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Market Index - Complete API Reference

Search, discover, and browse markets across all prediction market platforms with advanced filtering and categorization.


Chat Commands

Search

/index search "trump"                       # Search all indexed markets
/index search "election" --platform poly    # Search specific platform
/index search "fed rate" --category finance # Filter by category
/index search "crypto" --min-volume 10000   # Min volume filter
/index search "sports" --active-only        # Active markets only

Browse Categories

/index categories                           # List all categories
/index category politics                    # Browse politics markets
/index category crypto                      # Browse crypto markets
/index category sports                      # Browse sports markets
/index trending                             # Trending markets

Market Discovery

/index new                                  # Newly created markets
/index new --last 24h                       # Last 24 hours
/index hot                                  # High activity markets
/index closing-soon                         # Markets ending soon

Index Management

/index update                               # Refresh market index
/index update poly                          # Update specific platform
/index stats                                # Index statistics
/index status                               # Index health status

TypeScript API Reference

Create Market Index

import { createMarketIndex } from 'clodds/market-index';

const index = createMarketIndex({
  platforms: ['polymarket', 'kalshi', 'manifold', 'betfair'],

  // Auto-refresh
  autoRefresh: true,
  refreshIntervalMs: 300000,  // 5 minutes

  // Storage
  cachePath: './market-index.db',
});

Search Markets

// Full-text search
const results = await index.search('trump election', {
  platforms: ['polymarket', 'kalshi'],
  limit: 20,
  sortBy: 'volume',  // 'volume' | 'relevance' | 'endDate' | 'created'
});

for (const market of results) {
  console.log(`[${market.platform}] ${market.question}`);
  console.log(`  Category: ${market.category}`);
  console.log(`  Volume: $${market.volume.toLocaleString()}`);
  console.log(`  End: ${market.endDate}`);
}

// With filters
const filtered = await index.search('', {
  category: 'politics',
  minVolume: 10000,
  activeOnly: true,
  endsBefore: '2024-12-31',
});

Read the full file on GitHub · 243 lines

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 10d ago First seen · 243 lines · 14 tokens per session scan A b762b9ee37d8

Subscribe to this mod's changes

market-index is a skill published in the GitHub repository alsk1992/CloddsBot (1,190 stars, last pushed 8d ago), licensed MIT. It adds 14 tokens to every session and 1,458 once invoked, about $0.0001 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 2026-08-30.

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