aic: Instructions file for Claude Code

CLAUDE.md

aic CLAUDE.md is an instructions file for Claude Code from reyamira/aic. It costs 907 tokens per session, scanned A, original, MIT.

Project instructions for a Go command-line program called aic. They describe how to build, test, run, release, and organize the program, which fetches coding-assistant changelogs from GitHub.

In plain words
What is it for?
Building, testing, running, releasing, and extending the aic command-line tool and its GitHub changelog sources.
Why use it?
They give contributors the commands and project rules needed to change the program consistently. They also explain where the main commands, configuration, fetching, parsing, and output code live.

Instructions file for Claude Code

Written for Claude Code: the file is CLAUDE.md. Also seen: mentions CLAUDE.md; mentions Claude Code.

This is reyamira/aic's own configuration. It tells Claude Code how to work on aic itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything aic configures →

View source ↗ reyamira/aic
Reuse

Borrowing it

Nothing to install: this file belongs to reyamira/aic. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/reyamira/aic/main/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/reyamira/aic

Made for: Claude Code.

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.

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README.md
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Your own site
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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.

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Your own site · 80×15
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Per session 907 This file is loaded in full into every session.
When invoked 907 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 $0.00907 $0.00907
Opus 5.5 $0.00363 $0.00363
Sonnet 5.5 $0.00181 $0.00181
Haiku 4.5 $0.00091 $0.00091

Measured 1mo ago against content hash cc3392ffd2c3, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

aic CLAUDE.md 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 1mo 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.

CLAUDE.md · 65 lines

How it starts

The opening of the file, as written. The whole thing — 65 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CLAUDE.md

This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.

Build & Development

mise run build          # Build binary → ./aic
mise run test           # Run all tests (go test ./...)
mise run run <args>     # Run without building (go run . <args>)

Releases are handled by GoReleaser via GitHub Actions on version tags (v*). The main.version variable is set at build time via -X main.version={{.Version}} ldflags.

To release: git tag v<X.Y.Z> && git push origin v<X.Y.Z>

Architecture

Go CLI built with Cobra for command/flag handling, using the Charm ecosystem (lipgloss, bubbletea, glamour) for terminal UI. Fetches changelogs for AI coding assistants from the GitHub Releases API.

File Structure

File Purpose
main.go Cobra command definitions, flag registration, createSourceCommand()
sources.go Source type, sources map, config (load/save/XDG), enabledSources()
fetch.go ChangelogEntry/Section types, fetchGitHubReleases(), parseReleaseBody()
output.go Output formatters: outputJSON(), outputMarkdown(), outputPlainText(), outputRendered() (glamour), outputVersionList() (lipgloss table)
status.go runStatusCommand() — lipgloss table with concurrent fetch + install detection
latest.go runLatestCommand() — concurrent fetch, 24h filter
config.go runConfigCommand() — bubbletea interactive source picker
pick.go runPickCommand() — bubbletea interactive version picker
helpers.go formatRelativeTime(), calculateAvgReleaseFreq(), openBrowser(), truncateString()

Key Libraries

  • Cobra — command routing, flag parsing with short/long aliases, mutual exclusivity, grouped help
  • Lipgloss (lipgloss/table) — styled tables in status.go and output.go
  • Glamour — markdown rendering for changelogs in output.go. Auto-detects TTY; falls back to plain text when piped.
  • Bubbletea — interactive TUI for config picker (config.go) and version picker (pick.go)

Read the full file on GitHub · 65 lines

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. 1mo ago First seen · 65 lines · 907 tokens per session scan A cc3392ffd2c3

Subscribe to this mod's changes

aic CLAUDE.md is an instructions file published in the GitHub repository reyamira/aic (27 stars, last pushed 5mo ago), licensed MIT. It adds 907 tokens to every session, about $0.0036 per session on Opus 5.5. 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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