← Back to Skills Marketplace
130
Downloads
0
Stars
0
Active Installs
3
Versions
Install in OpenClaw
/install viking-memory-ultra
Description
Viking Memory System Ultra - 分层记忆基座。特性:动态回流(语义晋升)、智能权重(对数增长)、可逆归档(多粒度摘要)。核心脚本:sv_write, sv_read, sv_find, sv_autoload, sv_promote, sv_weight, sv_compress。
Usage Guidance
This skill appears to implement a local layered-memory system, but proceed carefully. Key points to check before installing or enabling: 1) Source verification: the registry Owner ID shown in metadata does not match the _meta.json ownerId—ask the publisher to explain and provide a verified source or homepage. 2) Missing scripts: SKILL.md references many shell scripts but none are bundled or installed—ask for an install guide or the actual script sources; do not let untrusted scripts be fetched automatically. 3) Shared sync risk: 'sv_write_v2 --hot' is documented to copy 'important' memories to viking-global/shared/...; understand who has access to that shared location and whether that will leak private data. 4) Run first in an isolated/test agent or sandbox and audit the actual scripts and any cron/scheduling changes. 5) If you must use it in production, require explicit configuration for the shared endpoint and permissions, add logging/approval for sync operations, and ensure backups and access controls are in place. If the publisher cannot clarify the owner mismatch and supply the missing script sources or an install procedure, treat the skill as untrusted.
Capability Analysis
Type: OpenClaw Skill
Name: viking-memory-ultra
Version: 1.4.0
The bundle describes a sophisticated hierarchical memory management system ('Viking Memory System Ultra') for AI agents, featuring tiered storage (hot/warm/cold/archive) and automated maintenance. The SKILL.md file provides detailed instructions for file organization, metadata management, and memory promotion logic using various sv_*.sh scripts. No evidence of malicious intent, data exfiltration, or unauthorized execution was found; the system's capabilities are consistent with its stated purpose of enhancing agent memory retrieval and retention.
Capability Assessment
Purpose & Capability
The skill's purpose (local layered memory manager) matches the instructions that manipulate files under agent/memories/. However the SKILL.md repeatedly references many 'core scripts' (sv_write, sv_read, sv_promote, sv_compress_v2.sh, sv_archive_summary.sh, sv_decompress.sh, sv_review, sv_list, etc.) but the package contains no binaries or install spec. That mismatch (claims scripts but provides nothing and requests no dependencies) is an incoherence: either the runtime environment must already provide these tools, or the skill is incomplete.
Instruction Scope
Instructions tell agents to read, write, compress, promote and scan cold/archive layers for semantic similarity and to sync 'important' memories to viking-global/shared/memory/hot/. All of this stays within the stated memory-management domain, but the 'sync to shared space' step implies sharing potentially sensitive agent data with other agents or a shared location. SKILL.md does not define the shared endpoint, access controls, or required credentials, so the data-exposure behavior is underspecified and potentially risky.
Install Mechanism
No install spec is provided (instruction-only), which is lower risk in terms of arbitrary code downloads. However, because the skill expects numerous shell scripts and scheduled operations, the absence of install instructions or bundled code creates an operational gap and potential for error or misconfiguration if those scripts are missing or come from an untrusted source.
Credentials
The skill declares no required environment variables or credentials, which is good for limiting secret exposure. Yet it instructs syncing to a shared global path (viking-global/shared/...), scanning archives, and possibly interacting with other agent skills (daily-digest). Those actions often require filesystem permissions, mounts, or network/configured shared storage—none of which are documented or requested. The lack of declared credentials or config for shared storage is suspiciously under-specified.
Persistence & Privilege
always:false and normal autonomous invocation are used. The skill does not request permanent platform-wide presence and does not instruct modifying other skills or system-wide agent configs. Scheduling (weekly compression at 2:00) is documented but there is no instruction to programmatically modify cron or system scheduler in the SKILL.md.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install viking-memory-ultra - After installation, invoke the skill by name or use
/viking-memory-ultra - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.4.0
Claude Code架构学习后优化:完善记忆晋升机制、增强压缩算法
v1.3.1
v1.3.1 - Ultra Release: Phase 1-3 complete
v1.3.0
v1.3.0 - Viking Memory System Ultra
Metadata
Frequently Asked Questions
What is Viking Memory System Ultra?
Viking Memory System Ultra - 分层记忆基座。特性:动态回流(语义晋升)、智能权重(对数增长)、可逆归档(多粒度摘要)。核心脚本:sv_write, sv_read, sv_find, sv_autoload, sv_promote, sv_weight, sv_compress。 It is an AI Agent Skill for Claude Code / OpenClaw, with 130 downloads so far.
How do I install Viking Memory System Ultra?
Run "/install viking-memory-ultra" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Viking Memory System Ultra free?
Yes, Viking Memory System Ultra is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does Viking Memory System Ultra support?
Viking Memory System Ultra is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Viking Memory System Ultra?
It is built and maintained by tsangho (@tsangho); the current version is v1.4.0.
More Skills