validate-predictions

validate-predictions is a skill for Claude Code from hugoguerrap/crypto-claude-desk. It costs 22 tokens per session (453 once invoked), scanned A, original, MIT.

A workflow for checking cryptocurrency predictions against current market prices. It finds predictions whose time period has ended and reviews predictions that are still open.

In plain words
What is it for?
Use it to locate expired predictions, fetch current prices for major coins or specific trading pairs, compare results, and record whether predictions were accurate.
Why use it?
It removes the manual work of finding which predictions can now be judged and comparing them with exchange or market data.

Skill for Claude Code

Written for Claude Code: user-invocable in frontmatter.

Part of the crypto-trading-desk plugin — 8 skills, 7 agents, 1 hook shipped together

Good fit Use it to locate expired predictions, fetch current prices for major coins or specific trading pairs, compare results, and record whether predictions were accurate.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/hugoguerrap/crypto-claude-desk/validate-predictions
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 hugoguerrap/crypto-claude-desk --skill validate-predictions
Clone the repo
git clone --depth 1 https://github.com/hugoguerrap/crypto-claude-desk

Made for: Claude Code.

Or install crypto-trading-desk, the plugin that ships this one along with the rest of its 8 skills, 7 agents, 1 hook.

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 validate-predictions

README.md
[![agentmods](https://agentmods.dev/badge/skills/hugoguerrap/crypto-claude-desk/validate-predictions/github.svg)](https://agentmods.dev/skills/hugoguerrap/crypto-claude-desk/validate-predictions)
Your own site
<a href="https://agentmods.dev/skills/hugoguerrap/crypto-claude-desk/validate-predictions"><img src="https://agentmods.dev/badge/skills/hugoguerrap/crypto-claude-desk/validate-predictions/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 validate-predictions

Your own site · 80×15
<a href="https://agentmods.dev/skills/hugoguerrap/crypto-claude-desk/validate-predictions"><img src="https://agentmods.dev/badge/skills/hugoguerrap/crypto-claude-desk/validate-predictions.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 22 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 453 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 $0.00022 $0.00453
Opus 5 $0.00011 $0.00227
Sonnet 5 $0.00004 $0.00091
Haiku 4.5 $0.00002 $0.00045

Measured 12d ago against content hash 1dce34fb33be, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

validate-predictions 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.

skills/validate-predictions/SKILL.md · 56 lines

What it actually says

Validate Predictions

Review all pending predictions and check them against current market data.

Workflow

Step 0: Auto-Find Expired Predictions

Delegate using the Task tool with subagent_type: general-purpose and model: opus:

"You are the learning-agent. Read agents/learning-agent.md for your analysis framework. First, use get_crypto_prices() from crypto-data MCP to get current prices for major coins (bitcoin, ethereum, solana, etc.). Then call find_expired_predictions(current_prices='{"BTC/USDT": ..., "ETH/USDT": ...}') from crypto-learning-db to discover predictions whose timeframe has passed. For each expired prediction, reason about how close it was and validate with an NL evaluation using validate_prediction(). Do NOT use the Edit tool."

Step 1: Check Remaining Pending Predictions

Delegate using the Task tool with subagent_type: general-purpose and model: opus:

"You are the learning-agent. Call query_predictions(status='pending') from crypto-learning-db for predictions still within their timeframe. For each prediction:

  1. Use get_exchange_prices(symbol=...) from crypto-exchange MCP to check current price
  2. Compare current price against the prediction's target_value
  3. Report current progress toward or away from target Do NOT use the Edit tool."

Step 2: Present Results

Show a summary table:

## Prediction Validation Report

### Resolved This Check
| ID | Agent | Prediction | Target | Actual | Result |
|----|-------|-----------|--------|--------|--------|

### Still Pending
| ID | Agent | Prediction | Target | Current | Progress | Expires |
|----|-------|-----------|--------|---------|----------|---------|

### Overall Accuracy
- Total predictions: X
- Correct: X (X%)
- Incorrect: X (X%)
- Pending: X

### Track Record by Setup Type
| Setup Type | Total | Correct | Accuracy | Trend |
|-----------|-------|---------|----------|-------|
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. 12d ago First seen · 56 lines · 0 tokens per session scan A 1dce34fb33be

Subscribe to this mod's changes

validate-predictions is a skill published in the GitHub repository hugoguerrap/crypto-claude-desk (33 stars, last pushed 19d ago), licensed MIT. It adds 22 tokens to every session and 453 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.

Related

Other skills, from other repositories

pricing-refresh

Refresh or verify the hermit cost rate table against Anthropic's live pricing. Use when the operator says "refresh pricing", "verify pricing", "is the rate table current", "new model pricing", or asks whether scripts/lib/pricing.ts matches current Codex rates. Maintainer-only; never autonomous, never a routine, never…

gtapps/claude-code-hermit · 76 tokens

fintech-expert

Expert in financial technology, payment processing, open banking APIs, PSD2, blockchain in finance, robo-advisors, and RegTech. Use when the user mentions payments, open banking, PSD2, blockchain, cryptocurrency, or robo advisor, or when the task involves Payment Processing, Blockchain in Finance, Payment Security, or…

personamanagmentlayer/pcl · 73 tokens

moss-trade-bot-factory-1.0.25-beta

A tool for turning a trading idea written in everyday language into a cryptocurrency trading bot. It can run local tests on past market data, with optional checks and simulated trades through external platforms.

moss-site/moss-trade-bot-skills · 59 tokens

moss-trade-bot-factory

A tool for creating cryptocurrency trading bots from a description of the coin, testing period, and strategy style. It uses included Hyperliquid market-data files for local backtesting and strategy evolution.

moss-site/moss-trade-bot-skills · 131 tokens

moss-trade-bot-factory

A tool for creating cryptocurrency trading bots from a described currency, date range, and strategy style. It uses built-in Hyperliquid CSV market-data files for local backtesting and strategy evolution, and can optionally upload a bot for verification or simulated live trading.

moss-site/moss-trade-bot-skills · 131 tokens

moss-trade-bot-factory-1.0.3

A tool for turning a trading idea written in everyday language into a cryptocurrency trading bot. It can run local tests on past market data, with optional checks and simulated trades through external platforms.

moss-site/moss-trade-bot-skills · 58 tokens