bars

A command for retrieving historical price bars for a cryptocurrency pair. Each bar records the opening, highest, lowest, and closing prices, trading volume, and related data for a chosen time period.

In plain words
What is it for?
Use it to fetch BTC/USD or another pair at intervals from one minute to one week, optionally limited to a chosen date range.
Why use it?
It avoids manually querying the market-data service and clarifies how to interpret the returned time order, volume source, and calendar-based crypto data.

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/bars
Clone the repo
git clone --depth 1 https://github.com/moshcoder/moshcode
Per session 14 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 383 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 $0.00014 $0.00383
Opus 5 $0.00007 $0.00192
Sonnet 5 $0.00003 $0.00077
Haiku 4.5 $0.00001 $0.00038

Measured yesterday against content hash 23efc92b7b84, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

bars 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/bars.md · 36 lines

What it actually says

Task

Pull historical bars for $ARGUMENTS.

moshcode crypto bars $ARGUMENTS --timeframe 1Day --limit 30 --json

Timeframes: 1Min, 5Min, 15Min, 1Hour, 1Day, 1Week. Add --start/--end (ISO dates) to pin a window.

Fallback: curl -sS "https://advis0r.com/api/crypto/bars?symbol=<PAIR>&timeframe=1Day&limit=30"

Reading the response

bars is keyed by canonical symbol ("BTC/USD"), each value an ascending array of { timestamp, open, high, low, close, volume, vwap }.

Rules

  • limit is upstream's page size, not a cap on what returns. The response can hold more bars than you asked for. If you show a subset, say which subset — "the 5 most recent of 17", never a silent truncation.
  • Bars are ascending by time. Confirm the direction before calling a move.
  • volume is base-asset units on Alpaca's US venue alone, not aggregate market volume. Do not compare it to a CoinGecko or exchange-aggregate figure.
  • Crypto bars are calendar-based and continuous — no gaps, no sessions, no weekends. A "20-day" window here is not 20 trading sessions.
  • 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 · 36 lines · 14 tokens per session scan A 23efc92b7b84

Subscribe to this mod's changes

bars is a command published in the GitHub repository moshcoder/moshcode (2 stars, last pushed yesterday), licensed MIT. It adds 14 tokens to every session and 383 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.