updates(staging): merge staging additions into main (#677)

* fix readme typo

* fix(plugin-dev): add missing .claude-plugin/plugin.json

The plugin-dev plugin was missing its required plugin.json manifest file,
causing the plugin to fail loading. This adds the missing configuration
file following the same format as other official plugins.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* Add README and setup documentation for Greptile plugin

- Add README.md with setup instructions for getting API key
- Document the GREPTILE_API_KEY environment variable requirement
- Add homepage, author URL, and keywords to plugin.json
- Update description to reflect Greptile as AI code review agent

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

* feat: add c7 agent

* Update Context7 plugin for v2 API

- Update skill/agent/command to use new query-docs tool (replaces get-library-docs)
- Add query parameter usage for intelligent reranking
- Add version pinning support (e.g., /vercel/next.js/v15.1.8)
- Add tools and model metadata to agent
- Simplify docs to focus on workflow, not parameter details
- Add README.md with usage examples

* Switch Context7 MCP to remote HTTP server

* feat: update tools with better skill/agent format prompt

* fmt

* fix: installation guide

* Change Notion name to lowercase in marketplace.json

According to the SKILLS spec (see https://agentskills.io/specification#:~:text=Max%2064%20characters.%20Lowercase%20letters%2C%20numbers%2C%20and%20hyphens%20only.%20Must%20not%20start%20or%20end%20with%20a%20hyphen.) names should not contain uppercase letters. This prevents loading the marketplace in spec-compliant agents.

Update the name to be in lowercase.

* Fix empty array crash on bash 3.2 in setup-ralph-loop.sh

* Update Vercel plugin to point to vercel-labs/vercel-plugin

Replace the marketplace pointer for the Vercel plugin from
vercel/vercel-deploy-claude-code-plugin to vercel-labs/vercel-plugin.

* vercel-labs to vercel

* docs(ralph-loop): add Windows compatibility section

Retargeted from PR #124 (originally against plugins/ralph-wiggum/,
since renamed). Documents the Git Bash workaround for Windows users
hitting WSL bash resolution issues in the stop hook.

Original author: @stefanzvonar

* add(plugin): terraform — HashiCorp infrastructure-as-code

Adapted from PR #14 by @gautambaghel (HashiCorp).
Original: https://github.com/anthropics/claude-plugins-official/pull/14

* add(plugin): autofix-bot — DeepSource automated code review

Adapted from PR #23 by @jai-deepsource (DeepSource).
Original: https://github.com/anthropics/claude-plugins-official/pull/23

* add(plugin): stagehand — Browserbase browser automation

Adapted from PR #43 by @Kylejeong2 (Browserbase). PR's marketplace.json
had a syntax error (missing '},' before adjacent entry); entry
reconstructed from the diff.
Original: https://github.com/anthropics/claude-plugins-official/pull/43

* add(plugin): atomic-agents — BrainBlend-AI framework

Adapted from PR #46 by @KennyVaneetvelde (BrainBlend-AI).
Original: https://github.com/anthropics/claude-plugins-official/pull/46

* add(plugin): microsoft-docs — official Microsoft documentation MCP

Adapted from PR #55 by @TianqiZhang (Microsoft).
Original: https://github.com/anthropics/claude-plugins-official/pull/55

* add(plugin): bonfire — session-context workflow tooling

Adapted from PR #108 by @vieko (Vercel).
Original: https://github.com/anthropics/claude-plugins-official/pull/108

* Add intercom to marketplace

* Add neon to marketplace

* Remove qodo SHA

* Merge staging into add-plugin/intercom to resolve conflict

* Merge latest staging to resolve conflict

* Remove external_plugins changes from staging

Moved to external-plugins-staging branch for separate review.

---------

Co-authored-by: Han T. <han.tan@shopify.com>
Co-authored-by: Julien Tavernier <jtavernier@Juliens-MacBook-Pro.local>
Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
Co-authored-by: Daksh Gupta <daksh510@gmail.com>
Co-authored-by: Fahreddin Özcan <ozcanfahrettinn@gmail.com>
Co-authored-by: Matt Kotsenas <Matt.Kotsenas@gmail.com>
Co-authored-by: LuciferDono <pranavj821@gmail.com>

plugins/ralph-loop/scripts/setup-ralph-loop.sh

@@ -110,7 +110,7 @@ HELP_EOF
 done
 
 # Join all prompt parts with spaces
-PROMPT="${PROMPT_PARTS[*]}"
+PROMPT="${PROMPT_PARTS[*]:-}"
 
 # Validate prompt is non-empty
 if [[ -z "$PROMPT" ]]; then