log

A command that records completed work in a project’s CHANGELOG.md file, a document that lists notable changes between releases.

In plain words
What is it for?
Use it to create or update the Unreleased section, organize entries by type, and optionally prepare a versioned release section.
Why use it?
It keeps users and developers informed about added, changed, fixed, or removed functionality without relying on memory.

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/ds1/boilerplate.md/log
Clone the repo
git clone --depth 1 https://github.com/ds1/boilerplate.md
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 375 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 $0.00000 $0.00375
Opus 5 $0.00000 $0.00187
Sonnet 5 $0.00000 $0.00075
Haiku 4.5 $0.00000 $0.00038

Measured 2d ago against content hash 29ef83a1d846, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

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.

commands/log.md · 54 lines

What it actually says

Add Changelog Entry

Add an entry to CHANGELOG.md documenting completed work.

Steps

  1. Read the current CHANGELOG.md. If it doesn't exist, create one with this format:
# Changelog

All notable changes to this project are documented here.

## [Unreleased]

### Added
- New feature description

### Changed
- Change description

### Fixed
- Bug fix description
  1. Determine the entry type from the user's input or recent git history:

    • Added — new features or capabilities
    • Changed — modifications to existing functionality
    • Fixed — bug fixes
    • Removed — removed features or deprecated items
  2. Add the entry under [Unreleased] in the appropriate category. Use concise, user-facing language (not implementation details).

  3. Version tagging: Always ask the user if this should be tagged as a release. If yes (or if they specify a version), move all [Unreleased] items under a new version heading:

    ## [1.3.0] - 2026-02-11
    
    ### Added
    - Feature description
    
    ### Fixed
    - Bug fix description
    

    Then create a fresh empty [Unreleased] section above it. Suggest semver bumps:

    • Patch (1.0.X) — bug fixes only
    • Minor (1.X.0) — new features, backwards compatible
    • Major (X.0.0) — breaking changes
  4. Show what was added.


By @ds1boilerplate.md

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 · 54 lines · 0 tokens per session scan A 29ef83a1d846

Subscribe to this mod's changes

log is a command published in the GitHub repository ds1/boilerplate.md (5 stars, last pushed 6mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 375 tokens. 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 2026-08-31.