spark

A command for comparing recent price changes across several cryptocurrency pairs at once. Cryptocurrency pairs are markets such as BTC-USD, where one asset is priced in another.

In plain words
What is it for?
It compares up to 20 pairs over 24 hours or seven days, reports each pair's change, and identifies the time period covered.
Why use it?
It puts multiple markets in one comparison and ranks them by percentage change over a stated time window.

Command

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 commands/moshcoder/moshcode/spark
Clone the repo
git clone --depth 1 https://github.com/moshcoder/moshcode
Per session 10 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 376 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. Scan, not verified.
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 $0.00010 $0.00376
Opus 5 $0.00005 $0.00188
Sonnet 5 $0.00002 $0.00075
Haiku 4.5 $0.00001 $0.00038

Measured yesterday against content hash fc2fe359cb6b, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

spark 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 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.

Makes network callslowCapability

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

allowed-tools: Bash(moshcode crypto:*), Bash(curl -sS https://advis0r.com/api/crypto/:*)
plugins/crypto/commands/spark.md · 37 lines

What it actually says

Task

Compare recent price action across $ARGUMENTS.

moshcode crypto spark $ARGUMENTS --period 24h --json

--period is 24h or 7d. Up to 20 pairs per call. With no pairs given, ask which ones — or offer the majors (BTC, ETH, SOL).

Fallback: curl -sS "https://advis0r.com/api/crypto/sparklines?symbols=BTC-USD,ETH-USD&period=24h"

Reading the response

series is keyed by canonical symbol, each with points[] (closes, ascending), first, last, changePercent, and the start/end of the window.

Rules

  • Lead with changePercent per pair and rank them — that is the question a multi-pair call is asking.
  • Each series is scaled to itself. A dramatic-looking shape on one pair and a flat one on another can be the same percentage move; compare the numbers, not the shapes.
  • Name the window (startend) and the period. "Up 5%" over 24h and over 7d are different claims.
  • Do not extrapolate a trend from 24 points, and do not call a direction "momentum" without the technicals to back it — /crypto:report <PAIR> has those.
  • End with the response's own disclaimer.
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 · 37 lines · 10 tokens per session scan A fc2fe359cb6b

Subscribe to this mod's changes

spark is a command published in the GitHub repository moshcoder/moshcode (2 stars, last pushed yesterday), licensed MIT. It adds 10 tokens to every session and 376 once invoked, about $0.0001 per session on Opus 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.