Version 2.1.14

The MCPSearch tool has been renamed to ToolSearch to better reflect its ability to search for and load both MCP tools and deferred built-in tools.

Usage: The tool works the same way but with the new name:

ToolSearch with query: "select:NotebookEdit"
ToolSearch with query: "slack"

• Direct selection mode: Use select:<tool_name> for exact tool loading
• Keyword search: Use natural language to find relevant tools
• Now supports loading deferred built-in tools in addition to MCP tools
• Documentation updated throughout to reference the new name

aj at line 280183 (tool name constant, contains "ToolSearch")

A new environment variable CLAUDE_CODE_GLOB_TIMEOUT_SECONDS allows customizing the timeout for glob/ripgrep operations.

export CLAUDE_CODE_GLOB_TIMEOUT_SECONDS=30
claude

• Default timeout remains 20 seconds (60 seconds on WSL)
• Set a custom value in seconds to override the default
• Useful for large codebases where glob operations may take longer

r0Q() at line 30721 (ripgrep executor, contains "CLAUDE_CODE_GLOB_TIMEOUT_SECONDS")

Skills can now be discovered dynamically from .claude/skills directories at any level of the project hierarchy.

• Scans for SKILL.md files in subdirectories of .claude/skills
• Skills are discovered based on directory triggers during operation
• Enables projects to define reusable skills that Claude can invoke
• Skills defined in parent directories are also discovered

vl5() at line 373896 (dynamic skill discovery, references "SKILL.md" and "dynamic_skill")

Skills can now specify required MCP servers and will only be available when those servers are connected.

• Skills can declare requiredMcpServers as dependencies
• Skill availability is filtered based on connected MCP servers
• Enables context-aware skill loading

UV0() at line 313441 (MCP server requirement check, contains "requiredMcpServers")

WebFetch tool documentation now recommends using the gh CLI for GitHub URLs.

• New guidance: "For GitHub URLs, prefer using the gh CLI via Bash instead (e.g., gh pr view, gh issue view, gh api)"
• Reduces reliance on web scraping for GitHub content
• Leverages the more reliable gh CLI for GitHub operations

AwQ at line 96805 (WebFetch tool description, contains "gh pr view, gh issue view, gh api")

The ExitPlanMode tool documentation has been simplified by removing the allowedPrompts permission request section.

• Removed detailed instructions about requesting Bash permissions during plan approval
• Streamlines the plan mode workflow
• Documentation now focuses on core functionality

Zn2 at line 416019 (ExitPlanMode description, no longer contains "allowedPrompts")

Enhanced Claude.ai MCP server integration with better eligibility checking and telemetry.

• New eligibility states tracked: disabled_gate, disabled_env_var, no_oauth_token, missing_scope, eligible
• Requires user:mcp_servers OAuth scope
• Can be disabled via ENABLE_CLAUDEAI_MCP_SERVERS environment variable
• Improved logging for debugging MCP server connectivity

Q_0 at line 458270 (Claude.ai MCP initialization, contains "tengu_claudeai_mcp_eligibility")

The prompt suggestion system now supports a new "stated intent" mode in addition to the existing "user intent" mode.

• New stated_intent mode focuses on finding explicitly stated next steps from user messages
• Looks for multi-part requests ("do X and Y"), stated intent ("then I'll Z"), and answers to Claude's questions
• Controlled by tengu_plank_river_frost feature flag
• Provides more conservative suggestions based on user's explicit plans

ls5 at line 395184 (stated intent prompt, contains "stated_intent" and "SEARCH FOR")

Git clone operations now support checking out specific commit SHAs in addition to branches.

• Uses --no-checkout flag followed by SHA fetch and checkout
• Falls back to --unshallow fetch if shallow fetch of SHA fails
• Enables working with specific commit references

FU7() at line 497957 (git clone function, contains "--no-checkout" and "checkout")

Added automatic cleanup of old debug log files.

• Cleans up .txt files from the debug directory
• Removes files older than a threshold date
• Helps manage disk space from accumulated debug logs

Tj7() at line 530506 (debug cleanup function, accesses "debug" directory)

Added tracking infrastructure for deferred tool usage patterns.

• Tracks usageCount and lastUsedAt for tools
• Enables smarter tool deferral decisions based on usage frequency
• Similar tracking added for skill usage with time-decay weighting

R22() at line 280135 (tool usage tracker, contains "toolUsage", "usageCount", "lastUsedAt")

Added support for no_proxy and NO_PROXY environment variables.

• New function to read proxy bypass configuration
• Improves compatibility with corporate network environments

kx3() at line 155303 (proxy config reader, contains "no_proxy" and "NO_PROXY")

• Refactored ripgrep execution to use spawn with better timeout handling
• Added REPL tool type constant for future use
• Improved border style handling in UI components
• Various code organization and cleanup changes