AI Plugin Index
open
Skill by block · updated · ★ 91
Open markdown documents in Penpal for collaborative review. Use when you want a human to review a document, plan, or research artifact. open is published by block on GitHub.
Last commit 2 days ago
Apache-2.0: permissive, fine for commercial use
Clear description, installs from GitHub, 91 stars, original repository
Not checked yet. What we check
Install open
Built from the published package, never by AIgit clone --depth 1 https://github.com/block/builderbot /tmp/builderbot && mkdir -p ~/.claude/skills && cp -r /tmp/builderbot/apps/penpal/plugin/skills/open ~/.claude/skills/openRun in your terminal. Claude Code loads skills from ~/.claude/skills automatically.
git clone --depth 1 https://github.com/block/builderbot /tmp/builderbot && mkdir -p ~/.gemini/antigravity-cli/skills && cp -r /tmp/builderbot/apps/penpal/plugin/skills/open ~/.gemini/antigravity-cli/skills/openAntigravity CLI loads skills from ~/.gemini/antigravity-cli/skills, or .agents/skills for one project.
Skills can run scripts on your machine. Some need an API key: check the README.
Alternatives to open
All alternatives →
Telegram archive: chats, messages, contacts, folders, search; import from Telegram Desktop/macOS.
Runs structured multi-agent discussions for open-ended typia topics. Use only when the user explicitly asks for Discussion or a team debate with transcripts and conclusions; do not use for Self-Review, a solo or multi-agent review, research review, or issue discovery.
Use this when the user asks to search memory, "did we already solve this?", "how did we do X last time?", or wants work from previous sessions.
Turn research into a spoken podcast — script, synthesize, stitch. Use when: podcast, generate a podcast, audio briefing, narrate, or turn this into audio.
Quick structured overview of a single public equity — identity, sector, market cap, valuation ratios, current price, recent trend.
Search long-term memory for relevant context from past coding sessions using Hindsight MCP tools
open: common questions
How do I install open?
Run the command above to copy the skill into ~/.claude/skills/. Claude Code picks it up automatically.
Is open free?
The code is published under the Apache-2.0 licence. The service it connects to may have its own pricing.
Is open safe to use?
It scores 68 of 100. Grades: maintenance A, licence A, quality B. The security check has not run for it yet. Review the code before you install. How grades work.
What are alternatives to open?
Similar skills: telecrawl, discussion, mem-search, podcast.