Sync Multi-Repo State
Detects drift between multiple git repositories (e.g. forks, mirrors, or multi-module projects). Generates a drift report and optionally applies sync actions.
Deterministic Planner
Enforces a structural planning phase before execution. Generates and validates PLAN.json to ensure every task has a clear objective, steps, verification method, and rollback strategy.
llms.txt & Doc Parsing
Rapidly ingest documentation via the /llms.txt standard to gain "fast-track" understanding of libraries without scraping entire sites.
Run EELS Test Suite
Automates running the Ethereum Execution Layer Specification (EELS) tests against a local EVM implementation. Handles venv setup, execution, and result parsing.
Environment-Specific Bash Mastery
Generate optimized scripts that utilize the specific hardware (cores, GPU, OS) of the execution environment.
Failure Postmortem
Structured logging and analysis of execution failures to prevent recurrence.
State Overlay Consistency Checker
Detect and prevent state-visibility violations across execution contexts within a single transaction.
Detect Duplicate Files
Identify duplicate files across the workspace using SHA256 hashing to reduce redundancy and confusion.
Skill Gap Identifier
Analyzes failures or user requests to automatically scaffold new skills, ensuring structural evolution.
Error-State Recovery
Wraps command execution in a self-healing loop. Uses heuristics to auto-fix common errors (missing deps, locked files) or escalates to the Agent with structured error context.
Generate .gitignore
Create or update .gitignore files by fetching standard templates from the GitHub/gitignore repository.
Project-Wide Rename
Safely renames a .NET project (solution, projects, namespaces, directories) from one name to another. Supports Planned (clean) and Recovery (dirty) modes.
Workspace Forensics Audit
Generate comprehensive workspace profile with git signals, build configs, and forensics completeness tracking. Foundation skill for all other workspace operations.
Agent-Swarm Spawner
Prepares isolated sub-workspaces for parallel agent execution. Copies context and generates specific mission instructions for "Worker" agents.
Async Feedback Loop
Enables mid-stream course correction by monitoring a FEEDBACK.md file for user interventions. Allows the agent to incorporate new instructions without restarting the task.
Adversarial Reviewer
Generates a 'Red Team' critique of recent code or plans to identify weak assumptions and edge cases.
MCP Connector
Provides a Model Context Protocol (MCP) server interface to the skills library, allowing any MCP-compliant agent (e.g. Claude Desktop) to invoke Antigravity skills as native tools.
Impasse Detector
Detects when the agent is stuck in a reasoning loop or unproductive state by analyzing tool usage and sentiment patterns.
Context Window Pruner
Optimize information density by filtering workspace files based on relevance to the current task. Excludes high-noise files (lockfiles, assets) and prioritizes source code matching semantic queries.
Clean Build Artifacts
Removes ignored build artifacts (bin, obj, node_modules) to reclaim space and fix ghost build errors. Safely respects .gitignore.
Dependency Tree Mapping
Generate comprehensive dependency graphs to identify "single-points-of-failure" and impact analysis chains.
Paste Sanitizer
Convert mixed terminal output and instructions into safe, paste-ready command blocks.
Update Intent Breadcrumbs
Updates standardized intent files (NEXT.md, STATE.json) to maintain context across agent sessions.
Pre-Action Guard
A QA gate that validates potentially destructive or irreversible actions before execution.