Agent Skills Hub

obsidian-vault-ops

Manage Obsidian vault operations: file creation, YAML frontmatter, wiki-links, and templated note processing for PKM systems.

litestream

Expert technical support for the Litestream disaster recovery tool, covering WAL monitoring, LTX replication, cloud storage backends, and SQLite page management.

requirements-engineering

Master the EARS format to transform ambiguous feature ideas into precise, testable requirements, acceptance criteria, and edge case documentation.

claude-copilot

Analyze markdown documentation files to ensure compliance with predefined AI token budgets and optimize content for efficient AI ingestion.

mutation-test

Run mutation testing to measure test suite effectiveness by introducing code faults and verifying test failure detection.

investigate-dependencies

Conduct thorough dependency audits to identify redundant code, unused features, and improper usage patterns. Ensures project modularity by leveraging existing dependencies instead of reinventing functionality.

discovery.problem_framing

Frame core customer problems, supporting evidence, and success hypotheses to ensure discovery work is grounded in data before solutioning begins.

planning

Create robust, scalable, and maintainable technical implementation plans for complex software projects.

lp-editor

Opinionated UI/UX editor for high-converting landing pages. Reviews, plans, and builds marketing sites using proven conversion patterns, CTA optimization, and copy audits.

nia

Research agent for Nia: index/search remote codebases, docs, and packages. Optimizes AI context by prioritizing full source indexing over web fetches to reduce hallucinations.

memory-systems

Guides agent memory system implementation, compares frameworks (Mem0, Zep, Letta, LangMem, Cognee), and designs persistence architectures for cross-session knowledge retention.

yq

Extract specific fields from YAML files efficiently without reading entire files, saving 80-95% of context window usage.