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.
npx agentmods add skills/gaia-react/gaia/release-notesnpx skills add gaia-react/gaia --skill release-notesgit clone --depth 1 https://github.com/gaia-react/gaiaWhat 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 | $0.00207 | $0.04913 |
| Opus 5 | $0.00103 | $0.02457 |
| Sonnet 5 | $0.00041 | $0.00983 |
| Haiku 4.5 | $0.00021 | $0.00491 |
Grade A, and why
release-notes 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.
How it starts
The opening of the file, as written. The whole thing — 210 lines — stays where its author put it; the contents beside it link to each section on GitHub.
release-notes
Translate one version's CHANGELOG entries into adopter-facing release notes. The CHANGELOG is written for GAIA's own contributors: terse, imperative, full of internal mechanics and PR numbers. Adopters read the website. They don't care that an ADR was reframed or a memory was promoted; they care what GAIA now does for their project. This skill is the translation layer between the two audiences.
Maintainer-only. Adopters never release GAIA, so this skill ships nowhere, it's excluded from the distribution tarball by .gaia/release-exclude (category 1), the same as /gaia-release. It pairs with /gaia-release but runs independently: you can point it at the [Unreleased] block while cutting a release, or at any historical ## [x.y.z] block to backfill the website.
It never edits CHANGELOG.md. The changelog stays technical and precise, that's its job. This skill only reads it.
Pre-flight: Worktree check
This skill writes into the sibling website checkout, resolved relative to the main checkout. If invoked from a linked worktree, reject hard: gaia_refuse_if_worktree (.gaia/scripts/main-only-lib.sh) asks the shared resolver which tree this is and refuses out loud, naming the main checkout, when the answer is a worktree.
Detection (run this first, before anything else):
. .gaia/scripts/main-only-lib.sh
gaia_refuse_if_worktree "/release-notes" || exit 1
If the detection does not fire, fall through to ## Inputs below.
Inputs
Invocation carries a target version, e.g. release-notes 1.4.0 (no leading v). Resolve which CHANGELOG block to translate, and where the date comes from, by that version:
- Graduated / historical:
CHANGELOG.mdcontains## [<version>], <YYYY-MM-DD>. Translate that block. Takeversionanddateverbatim from the header. The release already happened on that date; the shell clock is irrelevant. - Live cut: the version isn't graduated yet; its entries live under
## [Unreleased]. Translate that block.versionis the argument (the maintainer is cutting it now).dateis today from the shell clock (date +%F).
What ships with it
3 files 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.
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.
- 2d ago First seen · 210 lines · 207 tokens per session scan A 42573a5899c9
release-notes is a skill published in the GitHub repository gaia-react/gaia (22 stars, last pushed 2d ago), licensed MIT. It adds 207 tokens to every session and 4,913 once invoked, about $0.0010 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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