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 skills add Principle-Labs/Corivo --skill corivo-savegit clone --depth 1 https://github.com/Principle-Labs/CorivoWrote 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/skills/principle-labs/corivo/corivo-save)<a href="https://agentmods.dev/skills/principle-labs/corivo/corivo-save"><img src="https://agentmods.dev/badge/skills/principle-labs/corivo/corivo-save/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/skills/principle-labs/corivo/corivo-save"><img src="https://agentmods.dev/badge/skills/principle-labs/corivo/corivo-save.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 | $0.00027 | $0.00628 |
| Opus 5 | $0.00014 | $0.00314 |
| Sonnet 5 | $0.00005 | $0.00126 |
| Haiku 4.5 | $0.00003 | $0.00063 |
Grade A, and why
corivo-save 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 10d 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.
What it actually says
Corivo Save
Save durable information into the local Corivo memory runtime.
When to use
Use this skill when the user says things like:
- "保存这个"
- "记住"
- "记下来"
- "不要忘了"
- "以后按这个来"
Use judgment. Prefer durable facts, instructions, preferences, and decisions over temporary chatter.
Memory annotation format
Use the annotation format:
性质 · 领域 · 标识
Nature
事实知识决策指令
Domain
selfpeopleprojectassetknowledge
Execution flow
- Check whether Corivo is installed:
which corivo || echo "NOT_INSTALLED"
If Corivo is missing, tell the user:
[corivo] 首次使用需要安装 Corivo：
npm install -g corivo
corivo init
- Check whether the runtime is initialized:
corivo status
If it is not initialized, tell the user:
[corivo] 数据库未初始化，请先运行：corivo init
- Restate what you plan to save and propose an annotation.
- Save the memory:
corivo save --content "<content>" --annotation "<nature> · <domain> · <tag>"
- Confirm the result:
[corivo] 已记录：<brief summary>
Guidelines
- Save only information that is likely to matter later.
- Ask before saving if the content is sensitive or ambiguous.
- Prefer a narrow, specific tag over a vague one.
- Do not pretend memory was saved if the command failed.
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.
- 10d ago First seen · 132 lines · 27 tokens per session scan A 32f21be853c0
corivo-save is a skill published in the GitHub repository Principle-Labs/Corivo (5 stars, last pushed 5mo ago), licensed MIT. It adds 27 tokens to every session and 628 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 2026-08-31.
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