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Install in OpenClaw
/install psyvector-pv21
Description
资源受限环境下高效执行
Usage Guidance
This skill adds an automatic local memory feature that writes to ~/.openclaw/pv_palace/memories.json but the package does not include the referenced pv_memory module and the metadata doesn't disclose the persistent storage. Before installing: 1) Decide whether you want an agent that automatically stores user data to your home directory. 2) Ask the author for the missing pv_memory code or a clear explanation of how memory will be implemented and audited. 3) Require an explicit opt‑in/opt‑out and encryption or access controls for stored memories. 4) Inspect the memory file (or run the skill in a sandbox/container) to see exactly what is written. 5) Avoid installing on sensitive accounts until you confirm where data is stored, retention policy, and how to delete it. The absence of scanner warnings only reflects that this is an instruction‑only skill — it does not mean it is harmless.
Capability Analysis
Type: OpenClaw Skill
Name: psyvector-pv21
Version: 3.0.0
The skill implements a local long-term memory system for the AI agent, allowing it to store and retrieve user preferences and session context in a local JSON file located at `~/.openclaw/pv_palace/memories.json`. The Python code in `SKILL.md` performs standard file I/O and data indexing without any evidence of data exfiltration, remote code execution, or persistence mechanisms. The instructions for the agent to automatically manage memory are consistent with the stated purpose of the 'PsyVector' digital worker persona.
Capability Assessment
Purpose & Capability
The description focuses on resource‑efficient decision making, which can plausibly benefit from memory. However, the SKILL.md expands into a full 'long‑term memory' subsystem that persists user data locally; that capability is not mentioned in the top-level metadata and seems beyond the minimal scope implied by the name/description.
Instruction Scope
Runtime instructions include Python code that automatically reads/writes a JSON file under the user's home (~/.openclaw/pv_palace/memories.json) and recommend invoking functions like store_memory/search_memories. The doc also shows example commands that import pv_memory, but no pv_memory module or other code files are bundled — the instructions are therefore ambiguous and would cause the agent to write persistent user data without a clear opt‑in or clear provenance of the code being executed.
Install Mechanism
No install spec or external downloads are present (instruction-only), so there is no additional install risk from third‑party binaries or network fetches.
Credentials
The skill declares no required env vars or config paths, yet its instructions write and read a persistent file under the user's home directory. This is an undeclared request for filesystem persistence and may capture sensitive user content; the storage path and automatic behavior are not justified or explained in the metadata.
Persistence & Privilege
The SKILL.md describes '自动调用' (automatic invocation) of memory functions and demonstrates commands that persist data locally. While the skill is not marked always:true, the platform's default autonomous invocation plus these instructions could allow the agent to repeatedly store user data on disk without explicit interactive confirmation. That combination raises privacy concerns.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install psyvector-pv21 - After installation, invoke the skill by name or use
/psyvector-pv21 - Provide required inputs per the skill's parameter spec and get structured output
Version History
v3.0.0
Added persistent memory module
v2.0.0
Version 2.0.0 (no file changes detected):
- No updates or changes from the previous version.
- All features, configurations, and usage instructions remain the same.
v1.0.0
Version 2.0.0 introduces key features for high-privilege resource allocation and unconditional support.
- Added configuration options for response delay, speech speed, caution coefficient, and risk reminder
- Provided code examples for installation and API extraction in both JavaScript and Python
- Updated bilingual documentation (Chinese and English) for clearer usage instructions
- Clarified pricing and author information
Metadata
Frequently Asked Questions
What is PV_21?
资源受限环境下高效执行. It is an AI Agent Skill for Claude Code / OpenClaw, with 133 downloads so far.
How do I install PV_21?
Run "/install psyvector-pv21" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is PV_21 free?
Yes, PV_21 is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does PV_21 support?
PV_21 is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created PV_21?
It is built and maintained by XU NING (@jkzfhq); the current version is v3.0.0.
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