aida-sync

aida-sync is a skill for Claude Code, Codex from LWTlong/aida. It costs 50 tokens per session (446 once invoked), scanned A, original, MIT.

A skill for comparing and synchronizing AI rules and configuration across Claude, Cursor, and Codex. It identifies duplicates, differences, and assets unique to one tool.

In plain words
What is it for?
Use it to review shared instructions across coding tools and selectively apply approved synchronization changes, with rollback support.
Why use it?
It helps find configuration drift while keeping you in control of which changes are copied and where.

Skill for Claude CodeCodex

Part of the aida plugin — 13 skills, 1 command, 1 MCP server shipped together

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/lwtlong/aida/aida-sync
Any agent
npx skills add LWTlong/aida --skill aida-sync
Clone the repo
git clone --depth 1 https://github.com/LWTlong/aida

Made for: Claude Code, Codex.

Or install aida, the plugin that ships this one along with the rest of its 13 skills, 1 command, 1 MCP server.

Per session 50 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 446 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 $0.00050 $0.00446
Opus 5 $0.00025 $0.00223
Sonnet 5 $0.00010 $0.00089
Haiku 4.5 $0.00005 $0.00045

Measured 3d ago against content hash e08eaeac01d1, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

aida-sync 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 3d 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.

src/assets/skills/aida-sync/SKILL.md · 60 lines

What it actually says

AIDA Sync

Goal

找出跨工具的重复和漂移,让用户挑最重要的几组同步。

Safety Rules

  • 扫描所有工具,只写用户选中的目标。
  • 绝不自动把资产复制到每个工具目录。
  • Hash 匹配只是证据,语义等价由模型判断。
  • 所有写操作走 aida_apply_governance(可用 aida_undo 回滚)。

Plan

  1. aida_list_assets 对 Claude、Cursor、Codex 各跑一次。
  2. 对比工具间的分布、重复内容、单工具独有资产。
  3. 输出分析 + 高价值同步候选。
  4. 调用 AskUserQuestion 请求确认(含要同步的方向和目标)。
  5. 用户确认后调 aida_apply_governance 落盘。

Response Style

  • 结论优先。
  • 分布用表格。
  • 至多 3 条同步问题。
  • 不提 Dashboard。

Output Format

结论

一句话。

关键数据

工具 数量
Claude ...
Cursor ...
Codex ...
指标 数量
重复组 ...
单工具独有 ...

主要问题

至多 3 条。

确认

调用 AskUserQuestion:

  • header: "开始同步"
  • question: "确认后我会按方向同步到目标工具(可用 aida_undo 回滚)"
  • 选项:"按建议同步" / "只看分析"

下一步

如需回滚,运行 /aida-undo
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. 3d ago First seen · 60 lines · 50 tokens per session scan A e08eaeac01d1

Subscribe to this mod's changes

aida-sync is a skill published in the GitHub repository LWTlong/aida (8 stars, last pushed 1mo ago), licensed MIT. It adds 50 tokens to every session and 446 once invoked, about $0.0003 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 2026-08-31.

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