A curated collection of production-grade, harness-agnostic AI agent skills. Built for real engineering workflows with a strict focus on security, token economy, and universal compatibility across all AI coding assistants (Pi, Claude Code, Cursor, Codex, OpenCode, Windsurf, and custom harnesses).
| Skill | Description | Runtime | Prerequisites |
|---|---|---|---|
web-search |
High-signal web search, page extraction, and deep reasoning via Exa with ~80% token compaction and automatic tracking deduplication. | Node.js 18+ (ESM) | None (EXA_API_KEY optional for Deep API) |
secure-url-fetcher |
Security-hardened HTTP/HTTPS fetcher with pre-resolution IP blacklisting and socket pinning to eliminate SSRF and DNS rebinding risks. | Python (uv) |
uv |
Install the complete suite or specific skills into any agent harness (npx, pnpx, or bunx):
# Install all skills
npx skills add r1cc4rd0m4zz4/myskills
# Or install individual skills
npx skills add r1cc4rd0m4zz4/myskills/skills/web-search
npx skills add r1cc4rd0m4zz4/myskills/skills/secure-url-fetcherInstall directly via Pi's native package manager:
pi install git:github.com/r1cc4rd0m4zz4/myskillsClone the repository and link all skills into your local agent directories (~/.agents/skills/):
git clone https://github.com/r1cc4rd0m4zz4/myskills.git
cd myskills
./scripts/link-skills.sh- Zero Vendor Lock-In: Compliant with the open Agent Skills standard. Every skill is defined in a standard
SKILL.mdwith YAML frontmatter. - Deterministic Token Economy: Raw JSON/HTML payloads are pruned and compressed (~80% context savings) before reaching the LLM context window.
- Absolute Privacy: Zero host or environment data leakage; all paths, examples, and fixtures use generic placeholders.
- Defense in Depth: Zero unvalidated string interpolation in shell calls; strictly validated network I/O with IP pinning.
- Self-Contained Execution: No bloat. Node tools run as zero-dependency standalone
.mjsmodules; Python tools use inline PEP 723 metadata withuv.
See CONTRIBUTING.md for contribution guidelines, and AGENTS.md / CONTEXT.md for architectural and domain standards.
- Riccardo Mazza (@r1cc4rd0m4zz4) - Creator & Maintainer
MIT © Riccardo Mazza