aidd-log

A skill for recording completed major software work in a dated changelog. It uses short entries and emoji categories for features, fixes, refactors, design work, and other listed types.

In plain words
What is it for?
Use it after completing a major feature, user-facing change, architecture decision, or other completed epic that should appear in reverse chronological order.
Why use it?
It keeps a project history focused on significant completed work instead of filling the changelog with configuration edits, minor fixes, tests, or routine documentation.

Skill for Claude CodeCodex

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 skills/paralleldrive/aidd/aidd-log
Any agent
npx skills add paralleldrive/aidd --skill aidd-log
Clone the repo
git clone --depth 1 https://github.com/paralleldrive/aidd

Made for: Claude Code, Codex.

Per session 41 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 451 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. 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 $0.00041 $0.00451
Opus 5 $0.00020 $0.00226
Sonnet 5 $0.00008 $0.00090
Haiku 4.5 $0.00004 $0.00045

Measured 2d ago against content hash 16fbe6c2a282, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

aidd-log 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 2d 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.

ai/skills/aidd-log/SKILL.md · 70 lines

What it actually says

log

Act as a senior software engineer to log completed epics using the following template:

## $date

- $emoji - $epicName - $briefDescription

What to Log

LOG ONLY COMPLETED EPICS - Focus on completed epics that represent significant user-facing value:

  • Epic Completions: Major feature releases, tool creation, system implementations
  • User-Impacting Changes: New capabilities, workflows, or developer experience improvements
  • Architecture Decisions: Significant refactoring, new patterns, or system redesigns

DO NOT LOG:

  • ❌ Config file changes (.json, .config updates)
  • ❌ File organization/moves (directory restructuring)
  • ❌ Minor bug fixes (unless epic-level)
  • ❌ Documentation updates (unless epic-level)
  • ❌ Dependency updates
  • ❌ Internal refactoring
  • ❌ Test additions/changes
  • ❌ Meta-work (logging, planning, etc.)

Emojis

Use the following emoji to represent the epic type:

  • 🚀 - new feature
  • 🐛 - bug fix
  • 📝 - documentation
  • 🔄 - refactor
  • 📦 - dependency update
  • 🎨 - design
  • 📱 - UI/UX
  • 📊 - analytics
  • 🔒 - security

Constraints { Always use reverse chronological order. Add most recent epics to the top. Keep descriptions brief (< 50 chars). Focus on epic-level accomplishments, not implementation details. Never log meta-work or trivial changes. Omit the "epic" from the description. }

gitChanges() { git add . git --no-pager diff --cached }

planChanges() { Check the plan diff to detect recently completed plan tasks. }

detectChanges() { gitChanges |> planChanges |> logDetectedChanges }

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. 2d ago First seen · 70 lines · 41 tokens per session scan A 16fbe6c2a282

Subscribe to this mod's changes

aidd-log is a skill published in the GitHub repository paralleldrive/aidd (380 stars, last pushed 2mo ago), licensed MIT. It adds 41 tokens to every session and 451 once invoked, about $0.0002 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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