block

50 mods across 10 repositories, 38k stars between them.

github-research

01

block/buzz

Skill Claude CodeCodex ✓ vendor

Search GitHub issues, PRs, and code using the gh CLI.

not rated 36k +263 today A Snyk: warnSkillSpector: pass 19 tokens original Apache-2.0

buzz-cli

02

block/buzz

Skill Claude CodeCodex ✓ vendor

Buzz CLI for relay operations: owner-reviewed agent drafts, messaging, channels, DMs, users, workflows, feed, reactions, canvas, social, repos, uploads, and agent memory.

not rated 36k +263 changed 6d ago A 41 tokens original Apache-2.0

desktop-screenshot

03

block/buzz

Skill Claude CodeCodex needs its repo ✓ vendor

Capture desktop app screenshots and post them to GitHub PRs with immutable URLs.

not rated 36k +263 today A 20 tokens original Apache-2.0

Agt. Builder

04

block/berd

Agent Claude Code ✓ vendor

Builds your agents with you, then keeps making them better.

not rated 983 +10 yesterday A 18 tokens original Apache-2.0

Berdy

05

block/berd

Agent Claude Code ✓ vendor

Helps you work in Berd, and takes on the work you’d rather hand off.

not rated 983 +10 yesterday B 22 tokens original Apache-2.0

choosey

06

block/berd

Agent Claude Code ✓ vendor

Makes choices clearer without making them for you. Use it to stop going in circles.

not rated 983 +10 yesterday A 20 tokens original Apache-2.0

copycat

07

block/berd

Agent Claude Code ✓ vendor

Helps you write without sounding like it helped you write. Learns your style over time.

not rated 983 +10 yesterday B 22 tokens original Apache-2.0

pushback

08

block/berd

Agent Claude Code ✓ vendor

The critical eye you need to make things better. Hand it your draft or add it to a chat.

not rated 983 +10 yesterday A 24 tokens original Apache-2.0

tinker

09

block/berd

Agent Claude Code ✓ vendor

Knows when you need an agent, a skill, or something else entirely, then builds it.

not rated 983 +10 yesterday A 23 tokens original Apache-2.0

wildcard

10

block/berd

Agent Claude Code ✓ vendor

Wild ideas and angles you wouldn't find alone. Call it when you need help out of the box.

not rated 983 +10 yesterday A 23 tokens original Apache-2.0

agent-builder

11

block/berd

Skill Claude CodeCodex ✓ vendor

Create, edit, or inspect Berd agents/personas stored as Agent Markdown files with YAML frontmatter under /.agents/agents. Use when user needs to manage Berd agents or personas.

not rated 983 +10 yesterday A SkillSpector: pass 39 tokens original Apache-2.0

berd-help

12

block/berd

Skill Claude CodeCodex ✓ vendor

Help with Berd the desktop app: how-to, troubleshooting, settings, agents, skills, automations, projects, sessions, providers, connections, feedback, or berdctl. Use for app questions, not harness-specific behavior.

not rated 983 +10 yesterday A SkillSpector: pass 49 tokens original Apache-2.0

berd-monitor

13

block/berd

Skill Claude CodeCodex ✓ vendor

Run a long-lived command outside the current Berd turn and wake the owning session with actionable stdout. Use for builds, tests, reviews, deployments, polling, watchers, and other external waits.

not rated 983 +10 yesterday A SkillSpector: pass 42 tokens original Apache-2.0

berd-orchestrator

14

block/berd

Skill Claude CodeCodex ✓ vendor

Coordinate work across Berd sessions while keeping one conversation available to the user. Use for a long-lived orchestration session.

not rated 983 +10 yesterday A SkillSpector: pass 29 tokens original Apache-2.0

skill-builder

15

block/berd

Skill Claude CodeCodex ✓ vendor

Create, edit, or inspect Berd skills stored as skill folders with SKILL.md files. Use when the user wants to build a new skill, update an existing skill, convert a workflow into a reusable skill, or decide whether instructions, scripts, references, or assets belong in a skill.

not rated 983 +10 yesterday A SkillSpector: warn 61 tokens original Apache-2.0

buzz-handoff

16

block/berd

Skill Claude CodeCodex ✓ vendor

Read and hand off Buzz channels or threads in a private agent conversation using the installed Buzz CLI. Use when a user shares a buzz://message URL or Buzz channel UUID, asks to continue Buzz work privately, or explicitly approves a reply back to Buzz.

not rated 983 +10 yesterday A SkillSpector: warn 54 tokens original Apache-2.0

trailblaze-author

17

block/trailblaze

Skill Claude CodeCodex ✓ vendor

Use when turning a Trailblaze App demo bundle (demo.yaml, actions.ndjson, screenshots, and view hierarchies) into a runnable Trailblaze trail, or adding another platform's recording to an existing trail.

not rated 321 +2 changed 2d ago A SkillSpector: warn 50 tokens original Apache-2.0

block/trailblaze

Skill Claude CodeCodex needs its repo ✓ vendor

Use when checking Trailblaze's out-of-box (OOB) experience against installed CLI behavior: validate the trailblaze skill, CLI UX, new-user friction, or a framework regression.

not rated 321 +2 changed 2d ago A SkillSpector: pass 49 tokens original Apache-2.0

trailblaze

19

block/trailblaze

Skill Claude CodeCodex ✓ vendor

Use when working with Trailblaze or its CLI to author, debug, run, or test .trail.yaml UI trails, trailmaps, waypoints, or typed scripted tools; or to drive iOS, Android, or web apps in natural language.

not rated 321 +2 changed 2d ago A SkillSpector: pass 56 tokens original Apache-2.0

debugging

20

block/ai-rules

Skill Claude CodeCodex ✓ vendor

Debugging guidelines and best practices.

not rated 139 +2 5mo ago A 9 tokens original Apache-2.0

stars-we-prefer

21

block/ai-rules

Skill Claude CodeCodex ✓ vendor

Our preferred stars for celestial navigation and astronomical reference.

not rated 139 +2 5mo ago A 14 tokens original Apache-2.0

xcode-index-mcp

22

block/xcode-index-mcp

MCP server Claude CodeCodexCursor +2 ✓ vendor

MCP server "xcode-index-mcp" as configured in block/xcode-index-mcp. Runs locally from the xcode-index-mcp Python package.

not rated 68 9mo ago A tokens not measured original Apache-2.0

mcp-jupyter

23

block/mcp-jupyter

MCP server Claude CodeCodexCursor +2 ✓ vendor

MCP Jupyter. Runs locally from the mcp-jupyter Python package.

not rated 46 12mo ago A tokens not measured original Apache-2.0

api-setup

24

block/agent-skills

Skill Claude CodeCodex ✓ vendor

Set up API integration with configuration and helper scripts.

not rated 24 3mo ago A 13 tokens original Apache-2.0 archived

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: