Documents API error where multiple tool_result blocks are sent with
the same tool_use_id when a tool fails. The "Sibling tool call errored"
message is incorrectly being sent for the same tool that failed,
rather than only for other sibling tools in a parallel batch.
Includes:
- Root cause analysis
- Example JSON from reported incidents
- Suggested fix locations and pseudocode
- Related request IDs for debugging
Adds the hookify plugin to public marketplace. Enables users to create custom
hooks using simple markdown configuration files instead of editing JSON.
Key features:
- Define rules with regex patterns to warn/block operations
- Create rules from explicit instructions or conversation analysis
- Pattern-based matching for bash commands, file edits, prompts, stop events
- Enable/disable rules dynamically without editing code
- Conversation analyzer agent finds problematic behaviors
Changes from internal version:
- Removed non-functional SessionStart hook (not registered in hooks.json)
- Removed all sessionstart documentation and examples
- Fixed restart documentation to consistently state "no restart needed"
- Changed license from "Internal Anthropic use only" to "MIT License"
- Kept test blocks in core modules (useful for developers)
Plugin provides:
- 4 commands: /hookify, /hookify:list, /hookify:configure, /hookify:help
- 1 agent: conversation-analyzer
- 1 skill: writing-rules
- 4 hook types: PreToolUse, PostToolUse, Stop, UserPromptSubmit
- 4 example rules ready to use
All features functional and suitable for public use.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Migrates the ralph-wiggum plugin from internal marketplace to public marketplace.
Implements Geoffrey Huntley's "Ralph Wiggum" technique using Claude Code's Stop
hook mechanism for continuous iterative development loops.
Key features:
- Interactive self-referential AI loops in current session
- Stop hook intercepts exit and feeds same prompt back
- Iteration tracking and completion promise detection
- Max iterations safety limits
Changes:
- Remove all tmux dependencies and background execution mode
- Simplify to interactive-only mode using Stop hooks
- Add comprehensive error handling with clear messages
- Fix documentation to accurately describe Stop hook mechanism
- Add input validation for all command-line arguments
- Register plugin in public marketplace
Security fixes:
- Remove eval usage (command injection vulnerability)
- Add numeric validation before arithmetic operations
- Remove silent error suppression
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Add plugin metadata configuration file with version, description, and author information for the frontend-design plugin.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Add a new plugin that helps create distinctive, production-grade frontend interfaces with high design quality. The plugin includes a skill that generates creative, polished code avoiding generic AI aesthetics.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
