v1.0.0 to v1.0.0

1 added, 0 removed. Audit A to A.

---

name: log-analyzer

display-name: Log Analyzer

description: 日志分析（解析、过滤、统计、错误提取、时间线分析、模式检测）

version: 1.0.0

category: devops

user-invocable: true

tags: [log, analyze, parse, filter, error, debug, pattern, timeline]

capabilities: [log_parse, log_filter, log_stats, log_errors, log_timeline]

tools:

- log_parse

- log_filter

- log_stats

- log_errors

instructions: |

Use this skill to analyze log files. Auto-detects common log formats (JSON, Apache,

nginx, syslog, application logs). Supports filtering by level/time/pattern, error

extraction, frequency analysis, timeline visualization, and anomaly detection.

examples:

- input: "/log-analyzer --analyze app.log"

output: "1234 lines: 1100 INFO, 89 WARN, 45 ERROR. Peak: 14:00-15:00"

- input: "/log-analyzer --errors app.log"

output: "45 errors found. Top: NullPointerException (12), Timeout (8)"

- input: '/log-analyzer --filter app.log --level error --after "2026-02-17 10:00"'

output: "15 entries match criteria"

- input: "/log-analyzer --stats app.log"

output: "Lines: 5000, Levels: INFO 80%, WARN 15%, ERROR 5%"

dependencies: []

os: [win32, darwin, linux]

author: ChainlessChain

+ execution-capabilities: [data:result, data:task, filesystem:read, host:logger, process:cwd, runtime:time]

handler: ./handler.js

supported-file-types: [.log, .txt, .json]

---

# Log Analyzer

日志分析技能。

## 功能

| 操作 | 命令 | 说明 |

| ---- | -------------------------------------------------- | ---------------------------------------- |

| 分析 | `--analyze <file>` | 全面日志分析（行数、级别分布、时间范围） |

| 错误 | `--errors <file>` | 提取所有错误和异常 |

| 过滤 | `--filter <file> --level <level> --after "<time>"` | 按级别/时间过滤 |

| 统计 | `--stats <file>` | 统计信息（级别分布、频率） |

| 搜索 | `--search <file> --pattern "<regex>"` | 正则搜索日志 |

| 尾部 | `--tail <file> --lines N` | 查看最后N行 |