Archived (2026-10-16). These skills are no longer maintained here. This repository is kept read-only for reference.

Agent Skills

A small collection of practical AI agent skills.

Each top-level folder is a self-contained skill.

Install

Install all skills globally:

npx skills add robin-liquidium/agent-skills -g -y

Install a single skill:

npx skills add robin-liquidium/agent-skills@twitterapi-io -g -y

Skills

telegram-cli

Guarded Telegram access to a personal account via Telethon/MTProto.

npx skills add robin-liquidium/agent-skills@telegram-cli -g -y

• list dialogs
• read recent messages from a chat
• search messages
• inspect unread chats and DMs
• send, mark-read, archive, and mute only with explicit approval and --execute
• uses a cached virtualenv bootstrap flow and stores auth state in ~/.config/telegram-cli/config.json

ddg-search

Lightweight DuckDuckGo search as a no-key fallback or second source.

npx skills add robin-liquidium/agent-skills@ddg-search -g -y

• text, news, image, and video search
• instant-answer lookups
• DuckDuckGo bang resolution
• local script-based skill with a cached virtualenv bootstrap flow

twitterapi-io

Read-only Twitter/X data access via twitterapi.io.

npx skills add robin-liquidium/agent-skills@twitterapi-io -g -y

• fetch tweets, users, timelines, replies, quote tweets, thread context, mentions, and search results
• local script-based skill, no global CLI required
• stores API key in ~/.config/twitterapi-io/config.json

gsc-cli

Google Search Console CLI for the official Search Console API.

npx skills add robin-liquidium/agent-skills@gsc-cli -g -y

• list Search Console properties
• query Search Analytics performance rows
• inspect Google's indexed status for a URL
• list/get/submit/delete sitemaps with explicit --execute for writes
• uses headless-friendly browser URL OAuth and stores tokens in ~/.config/gsc-cli/config.json

markdown-to-pdf

Local Markdown-to-PDF renderer for clean text-first PDFs.

npx skills add robin-liquidium/agent-skills@markdown-to-pdf -g -y

imagemagick

ImageMagick CLI workflows for editing, converting, compositing, and compressing raster images.

npx skills add robin-liquidium/agent-skills@imagemagick -g -y

imagegen

Generate images from prompts and reference images via the Codex ChatGPT subscription (no API key).

npx skills add robin-liquidium/agent-skills@imagegen -g -y

• scriptable CLI with explicit output paths and auto-versioning
• up to 5 reference images per generation
• dry-run and auth-status commands
• reuses the local codex login ChatGPT auth, Python 3.10+ stdlib only

liquidium-borrow

Liquidium SDK helper for accountless instant-loan borrow flows and profile portfolio reads.

npx skills add robin-liquidium/agent-skills@liquidium-borrow -g -y

• quote borrow capacity and Liquidium LTV/liquidation risk
• create accountless instant-loan requests without signing or broadcasting wallet transactions
• save local loan references under ~/.local/share/liquidium-borrow/
• refresh status, repayment, add-collateral, deposit detection, and activity instructions

helium-browser

Drive a running Helium browser with its real tabs and logins over one approved CDP connection (agent-browser first, then chrome-devtools-mcp, then playwright-cli).

npx skills add robin-liquidium/agent-skills@helium-browser -g -y

• one connection per task, so the user approves Helium's "Allow remote debugging?" prompt once
• WebSocket-only attach via DevToolsActivePort (Helium disables HTTP /json/* endpoints)
• safe tab handling in the user's browser and disconnect without quitting Helium
• per-tool instructions in separate references, loaded only for the tool in use
• troubleshooting for timeouts, 403, and refused connections, plus per-platform paths

send-it

End-to-end PR delivery workflow for reviewing, opening a PR, monitoring CI and comments, fixing feedback, and merging once clean.

npx skills add robin-liquidium/agent-skills@send-it -g -y

Repo Layout

Each skill is self-contained:

• SKILL.md: agent-facing instructions
• scripts/: local entrypoints and helpers
• references/: optional docs or links

Generated local state should live outside the repo where practical: credentials in ~/.config/<skill-name>/, caches and virtualenvs in ~/.cache/<skill-name>/, and durable generated files in ~/.local/share/<skill-name>/.

Skill Docs

• ddg-search
• gsc-cli
• telegram-cli
• twitterapi-io
• markdown-to-pdf
• imagemagick
• imagegen
• liquidium-borrow
• helium-browser
• send-it

Notes

• The skills in this repo are optimized for real agent workflows, not polished end-user CLIs.
• Keep changes minimal and keep each skill self-contained.

Shared source setup

See SKILL-SYNC.md for synchronization and relative skill links.