Technology leader with 10+ years’ experience in software and cloud solutions. MBA and Cloud/AI certified, combining delivery excellence with strong people and
Jan Jaszczak is a technology leader whose skills help AI agents maintain Cursor project rules, plan persistent backlogs with Shrimp Task Manager, recall prior decisions through MCP memory, automate browser flows with Playwright, and verify high-risk changes. His skills also cover cross-platform safety across Windows, WSL and Docker, along with reviews for over-engineering and SOLID principles. The collection stands out for its focus on the engineering discipline behind software delivery, from architecture and security checks to the rules and tooling that keep a project consistent.
Cursor
34 skills
Browserclaw The user's dedicated browser for agents — a real browser signed into their accounts, with live lo…
Cross Platform Safety Ensure commands and paths are safe across Windows + WSL + Docker (PowerShell vs bash, path transl…
Cursor Deeplinks Generate Cursor deeplinks (prompt/command/rule and MCP install links) using the repo generator an…
Data Import Parsers Implement or refactor data import/parsing so it streams files sequentially (memory-safe), validat…
Deep Research Conduct deep, source-grounded research with freshness checks and citations, then synthesize an ac…
High Risk Review Apply enhanced verification (CoVe-like review, security/arch/perf checks, targeted web research)…
Impeccable Design Apply frontend/UI design guardrails and the Impeccable anti-pattern checklist (pbakaus/impeccable…
Keep Tidy Keep the workspace tidy while the agent works: no orphan scratch docs/scripts, confine temp to .a…
Keepass KeePassXC cursor.kdbx — natywny keyring per OS, keepass-db.path bez fallbacków, agent instaluje b…
Maintain Project Rules Audit and maintain project rules in .cursor/rules/.
Mcp Apify Use Apify Actors for scraping/data acquisition pipelines.
Mcp Browser Verify Use browser automation MCP (Playwright/Browser/Browser-Use) to validate UI flows, capture screens…
Mcp Browserclaw Drive BrowserClaw (BrowserOS agent browser) via MCP: logged-in local Chromium for agents, cockpit…
Mcp Browseros Use BrowserOS MCP to automate the user's visible Chromium browser (sessions, cookies, manual CAPT…
Mcp Context7 Docs Fetch version-specific library and framework documentation via Context7 MCP.
Mcp Github Ops Use GitHub MCP for issue/PR context, diffs, reviews, and automations.
Mcp Grafana Query dashboards/logs/alerts to support incident analysis and regressions.
Mcp Memory Recall Recall and reuse prior decisions, constraints, and artifacts using MCP memory (e.g., Neo4j).
Mcp Neo4J Memory Ops Use Neo4j memory MCP for creating/updating linked memories (entities, relations), de-duplication…
Mcp Playwright Automate browser flows and capture evidence (screenshots, console/network errors).
Mcp Postman Use Postman MCP to inspect/maintain collections, environments, and API workflows; generate or val…
Mcp Shrimp Execution Loop Execute Shrimp tasks in order: load state, respect dependencies, implement, verify_task, update s…
Migration And Doc Consolidation Execute end-to-end migrations and consolidate docs/scripts (remove dead files, keep canonical run…
Next Stack Next.js App Router frontend stack workflow: Server Components-first, Prisma server-only (Node run…
Plan As Contract Produce a reviewable, file-referenced implementation plan that acts as a contract before execution.
Ponytail On-demand over-engineering review/audit using the "laziness ladder" (DietrichGebert/ponytail) — t…
Python Backend Fastapi FastAPI + Pydantic v2 backend workflow: implement/modify API endpoints with thin handlers + servi…
Python Style Enforce consistent Python typing (type hints + return types), concise Google-style docstrings, PE…
Repo Grounding Ground answers in the repository by reading relevant files, configs, and code paths.
Solid Enforcer Enforce SOLID design principles during code generation, refactors, and code review (SRP/OCP/LSP/I…
Structured Delivery Provide structured outputs (plan/report/checklist/table) optimized for readability and reuse.
Task Planning Shrimp Plan and split work with Shrimp Task Manager MCP when backlog must persist across sessions and ta…
Troubleshooting Rca Perform root-cause analysis for bugs/errors/regressions using logs, repro steps, and hypothesis t…
Vanilla Web Build or modify plain HTML/CSS/JavaScript (no framework) using modular ES modules (ESM), SRP, min…