Zhifeng Zhang
Community@zhifengzhang-sz · Shenzhen, China
PhD Mathematics, Courant Institute/NYU (1993). Co-author of the matching pursuit algorithm.
Agent Skills by Zhifeng Zhang
Showing 33 vetted skills indexed across 1 GitHub repositories.
zhifengzhang-szgstack
Run a persistent headless browser daemon for QA testing and evidence capture.
zhifengzhang-szbenchmark
Detect performance regressions by comparing current page metrics to baselines.
zhifengzhang-szdesign-html
Convert design mockups into responsive HTML/CSS with zero runtime dependencies.
zhifengzhang-szdesign-shotgun
Generate multiple AI design variants from a brief into a comparison board.
zhifengzhang-szplan-design-review
Analyze plan-level design reviews to identify UX and feasibility gaps.
zhifengzhang-szautoplan
Orchestrate CEO, design, and engineering reviews into a final plan.
zhifengzhang-szdesign-consultation
Create a complete design system and export DESIGN.md as the source of truth.
zhifengzhang-szlearn
Manage project learnings across sessions with CLI commands for search, prune, and export.
zhifengzhang-szfreeze
Restrict Edit and Write operations to a designated directory.
zhifengzhang-szcheckpoint
Save and resume working state across branches with Markdown frontmatter checkpoints.
zhifengzhang-szcareful
Intercept destructive commands and prompt for confirmation before execution.
zhifengzhang-szcso
Audit infrastructure security posture across secrets, supply chain, CI/CD, and AI/LLM.
zhifengzhang-szcanary
Monitor production deployments for anomalies via browser-based screenshot comparisons.
zhifengzhang-szinvestigate
Guide structured four-phase debugging to identify root causes of software issues.
zhifengzhang-szdocument-release
Scan diffs and update README, ARCHITECTURE, CONTRIBUTING, and CLAUDE.md after shipping.
zhifengzhang-szhealth
Run type checks, linting, tests, and dead code analysis to compute a 0–10 health score.
zhifengzhang-szgstack-upgrade
Upgrade gstack installations and display a changelog summary.
zhifengzhang-szland-and-deploy
Merge a PR, wait for CI, deploy to production, and verify canary health.
zhifengzhang-szcodex
Review code changes with Codex CLI in three modes.
zhifengzhang-szqa
Automate QA testing and bug fixing for web applications.
zhifengzhang-szqa-only
Run report-only QA tests on web applications and export structured bug reports.
zhifengzhang-szsetup-browser-cookies
Import selected domain cookies from Chromium into a headless browse session.
zhifengzhang-szreview
Analyzes the current PR diff against the base branch for structural, safety, and code-health issues.
zhifengzhang-szplan-ceo-review
Review strategic plans with CEO-level rigor across four scope modes.