Borrowing it
Nothing to install: this file belongs to Agenta-AI/agenta. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/Agenta-AI/agenta/main/.claude/agents/changelog-editor.mdgit clone --depth 1 https://github.com/Agenta-AI/agentaWrote 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.
[](https://agentmods.dev/agents/agenta-ai/agenta/changelog-editor)<a href="https://agentmods.dev/agents/agenta-ai/agenta/changelog-editor"><img src="https://agentmods.dev/badge/agents/agenta-ai/agenta/changelog-editor/github.svg" alt="Measured on agentmods" height="20"></a>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.
<a href="https://agentmods.dev/agents/agenta-ai/agenta/changelog-editor"><img src="https://agentmods.dev/badge/agents/agenta-ai/agenta/changelog-editor.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00000 | $0.01351 |
| Opus 5.5 | $0.00000 | $0.00540 |
| Sonnet 5.5 | $0.00000 | $0.00270 |
| Haiku 4.5 | $0.00000 | $0.00135 |
Grade A, and why
changelog-editor 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 2mo 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.
The source is not reproduced here
A licence we could not identify
The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.
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.
- 2mo ago First seen · 90 lines · 0 tokens per session scan A 4c1c1a58aac8
changelog-editor is an agent published in the GitHub repository Agenta-AI/agenta (4,872 stars, last pushed today), with no licence file. It costs nothing until one of its globs matches a file; then it loads 1,351 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 2026-08-30.
Other agents, from other repositories
changelog-curator
Curate CHANGELOG.md Unreleased notes to the layout and entry rules. Use after merges and before a release.
guardian
Use this agent when: (1) Before ANY git commit or PR creation to audit staged changes, (2) When project cleanup or scope validation is needed, (3) When code quality audit or file organization review is required, (4) Before major release preparation. This agent is MANDATORY in the commit workflow and acts as the final…
doc-changelog
Changelog maintenance following Keep a Changelog. Use to document changes between versions.
godmode-shipping
Release Gatekeeper, QA & Verification Auditor. Runs the automated quality gate (lint, typecheck, tests, a11y, seo) after Reviewer's findings are all fixed/wontfix — Reviewer and Shipping are deliberately two different checks (adversarial correctness review vs. mechanical gate execution), not one merged step. Ensures…
integration-agent
Use when implementation and code review are complete — updates CHANGELOG, commits all changes, opens a PR, watches CI, merges when green, closes the linked issue, and prunes the local branch.
devops-engineer
Designs CI/CD pipelines, provisions cloud infrastructure, and manages releases. Absorbed cloud-engineer and release-manager responsibilities. Runs as the sole Ship phase agent. Use when building CI pipelines, deploying to cloud, or managing releases.