goga-change-usage-reconciler

goga-change-usage-reconciler is a skill for Claude Code, Codex from qarium/goga. It costs 19 tokens per session (392 once invoked), scanned A, original, BSD-3-Clause.

A change-review skill that checks whether code changes still match the project’s documented usage examples and patterns.

In plain words
What is it for?
Finding affected `.usages/` files, updating examples or parameter descriptions, checking indirect effects, and running `goga lint`.
Why use it?
It helps prevent documentation-like usage files from becoming inaccurate after code is changed.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Finding affected .usages/ files, updating examples or parameter descriptions, checking indirect effects, and running goga lint.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/qarium/goga/goga-change-usage-reconciler
View source ↗ qarium/goga
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.

Any agent
npx skills add qarium/goga --skill goga-change-usage-reconciler
Clone the repo
git clone --depth 1 https://github.com/qarium/goga

Made for: Claude Code, Codex.

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.

agentmods badge for goga-change-usage-reconciler

README.md
[![agentmods](https://agentmods.dev/badge/skills/qarium/goga/goga-change-usage-reconciler/github.svg)](https://agentmods.dev/skills/qarium/goga/goga-change-usage-reconciler)
Your own site
<a href="https://agentmods.dev/skills/qarium/goga/goga-change-usage-reconciler"><img src="https://agentmods.dev/badge/skills/qarium/goga/goga-change-usage-reconciler/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.

agentmods 80×15 button for goga-change-usage-reconciler

Your own site · 80×15
<a href="https://agentmods.dev/skills/qarium/goga/goga-change-usage-reconciler"><img src="https://agentmods.dev/badge/skills/qarium/goga/goga-change-usage-reconciler.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 19 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 392 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00019 $0.00392
Opus 5 $0.00010 $0.00196
Sonnet 5 $0.00004 $0.00078
Haiku 4.5 $0.00002 $0.00039

Measured 12d ago against content hash 02affba9a3c7, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

goga-change-usage-reconciler 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 12d 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.

goga/assets/skills/goga-change-usage-reconciler/SKILL.md · 60 lines

What it actually says

goga-change-usage-reconciler

Identity

You are responsible for usage consistency and recipe reconciliation.

Algorithm

  1. Read modified code from implementer
  2. Read reconciled manifests from manifest-reconciler
  3. Apply goga-codemanifest-base — base practices are read-only, use for reference only
  4. For each modified cell, load its .usages/ files
  5. Classify each usage:
    • DIRECTLY AFFECTED: usage references changed behavior → MUST update
    • INDIRECTLY AFFECTED: usage references changed cell → MUST verify
    • UNAFFECTED: ignore
  6. For DIRECTLY AFFECTED usages: a. Update examples to reflect new behavior b. Update parameter descriptions if changed c. Verify examples are still valid
  7. For INDIRECTLY AFFECTED usages: a. Verify examples still work b. Verify references are still accurate
  8. Verify canonical usage patterns are preserved
  9. Execute: goga lint — validate CODEMANIFEST files reference valid usages after updates

Rules:

  • never rewrite unrelated usages
  • preserve canonical usage patterns
  • preserve operational clarity

STOP if:

  • usage cannot be reconciled with implementation
  • canonical pattern would change

Output Format

# Usage Reconciliation Report

## Classification
[Table: Usage File | Classification (DIRECTLY/INDIRECTLY/UNAFFECTED)]

## Updated Usages
[Table: Usage File | Changes Made | Reason]

## Verified Usages
[Table: Usage File | Verified? | Notes]

## Canonical Patterns Status
[Preserved or changed. If changed → why and is it safe?]

## Consistency Summary
[Overall: consistent or inconsistent]
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. 12d ago First seen · 60 lines · 19 tokens per session scan A 02affba9a3c7

Subscribe to this mod's changes

goga-change-usage-reconciler is a skill published in the GitHub repository qarium/goga (29 stars, last pushed 4d ago), licensed BSD-3-Clause. It adds 19 tokens to every session and 392 once invoked, about $0.0001 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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