OC Cost Analyzer

分析 OpenClaw 的 token 使用和成本，识别高消耗场景（长对话、频繁 cron、大 context），给出具体优化建议（模型降级、context 压缩、cron 频率调整）。纯 Node.js，无外部依赖。输出清晰的成本报告。

This skill is overall coherent with its stated purpose (local token/cost analysis) and does not call out to the network or require credentials, but there are documentation vs code mismatches you should address before running it. Actions to take before installing/running: 1) Inspect scripts/cost_analyzer.js yourself (it is included) to confirm it only reads the files you expect and only writes the report path. 2) Note the path mismatch: decide whether your session logs live in ~/.openclaw/agents/.../sessions or in ~/.openclaw/workspace/memory/conversations and update the script or docs accordingly. 3) Do NOT run any example shell delete commands until you back up those directories and understand the command. 4) Run the script in a limited environment (non-privileged account) first and review the generated report. 5) If you plan to automate via cron, double-check the full command and file paths to avoid accidental deletions or analyzing unrelated files. If you want higher assurance, ask the maintainer to fix the documentation inconsistency and to add a dry-run mode that emits which files would be analyzed before performing any writes.

Type: OpenClaw Skill Name: oc-cost-analyzer Version: 1.0.1 The OpenClaw Cost Optimizer skill is benign. All files consistently declare strong security properties (no network, no subprocess, no external dependencies, local data only, read-only analysis except for report output), and the `scripts/cost_analyzer.js` code strictly adheres to these. It only reads OpenClaw session logs from `~/.openclaw/workspace/memory/conversations` and writes its analysis report to `~/.openclaw/workspace/memory/cost-analysis-report.md`. There is no evidence of data exfiltration, malicious execution, persistence, or prompt injection attempts against the agent. The recommended commands in SKILL.md are legitimate `openclaw` commands or standard system commands for maintenance, all within the skill's stated purpose.