{
  "$schema": "https://schemas.agentskills.io/discovery/0.2.0/schema.json",
  "skills": [
    {
      "name": "postgres-wal-reading",
      "type": "skill-md",
      "description": "Read PostgreSQL's write-ahead log on a running server or from a pg_wal directory. Turn an LSN into a WAL file name and offset, measure how much WAL a workload wrote, list and summarise records with pg_walinspect and pg_waldump, and explain full-page images, the page LSN (pd_lsn) and why redo skips a record. Use when a task involves an LSN, a WAL segment file, pg_waldump output, WAL volume or full-page writes. Distilled from the PostgreSQL 18 documentation and source.",
      "url": "/.well-known/agent-skills/postgres-wal-reading/SKILL.md",
      "digest": "sha256:ad05e1eb03379d102489e1937d3672d766dae8953317bdd304441b5349a44f36"
    },
    {
      "name": "read-and-cite-sudohulk",
      "type": "skill-md",
      "description": "Read sudohulk.com, Vignesh Kumar A's site on computer science (databases first), as clean markdown instead of HTML, find pages through llms.txt and content.json, and quote and cite it correctly under CC BY 4.0. Use when a task involves reading, summarising or quoting anything published on sudohulk.com.",
      "url": "/.well-known/agent-skills/read-and-cite-sudohulk/SKILL.md",
      "digest": "sha256:92df584633f0d6bf3a8620c033f88fc1e27e977e31f72351f6f360d05bb2e1b5"
    },
    {
      "name": "sudohulk-mcp",
      "type": "skill-md",
      "description": "Connect to the public MCP server at https://sudohulk.com/mcp and use its tools to search, list and read Vignesh Kumar A's essays, notes, updates, projects, streams and tracks as markdown. Covers connecting, the protocol versions it speaks, each tool's arguments and results, its resources and its errors. Use when an agent with MCP needs content from sudohulk.com.",
      "url": "/.well-known/agent-skills/sudohulk-mcp/SKILL.md",
      "digest": "sha256:84663d14bc4f4a516efaa56ef24de0ca3cb6fe939cc3fd1b71b93d6b49a3e700"
    }
  ]
}