# ShenShan123

> Open-source publisher. Listings imported from github.com/ShenShan123 — credited to the original author with their license.

- **Listings:** 5
- **Total installs:** 0
- **Profile:** https://agentstack.voostack.com/s/shenshan123
- **Website:** https://github.com/ShenShan123

## Published listings

- [Rtl Acquire](https://agentstack.voostack.com/l/skill-shenshan123-r2g-skills-rtl-acquire) — Skill · Free · security-reviewed — `agentstack add skill-shenshan123-r2g-skills-rtl-acquire`
  Discover, screen, and acquire RTL at corpus scale (local trees, repo manifests, keyword search) and expand it — synthesis-only, MANY designs per round — into pre-layout netlist_graph.pt PyG graphs with dedup, quality scoring, and publish gating. Use for growing a training corpus of netlist graphs from found RTL. NOT for taking one design to GDS/signoff (that is signoff-loop) and NOT for post-layo…
- [R2g Rtl2gds](https://agentstack.voostack.com/l/skill-shenshan123-agent-r2g-r2g-rtl2gds) — Skill · Free · security-reviewed — `agentstack add skill-shenshan123-agent-r2g-r2g-rtl2gds`
  Drive an open-source EDA workflow from RTL to GDS with signoff checks (DRC, LVS, RCX) using OpenROAD-flow-scripts (ORFS), Yosys, KLayout, and OpenRCX. Use when the user wants to turn a hardware spec or RTL into synthesis results, place-and-route, GDS output, signoff verification, parasitic extraction, or report summaries. Also use when iterating on PPA, diagnosing flow failures, or viewing a mult…
- [Signoff Loop](https://agentstack.voostack.com/l/skill-shenshan123-r2g-skills-signoff-loop) — Skill · Free · security-reviewed — `agentstack add skill-shenshan123-r2g-skills-signoff-loop`
  Drive an open-source EDA workflow from RTL to GDS with full signoff (DRC, LVS, RCX) using OpenROAD-flow-scripts (ORFS), Yosys, KLayout, Magic, Netgen, and OpenRCX — plus a self-improving observation→ingest→act loop that learns repair recipes to eliminate DRC/LVS violations and close timing at the best Fmax. Use when the user wants to turn a hardware spec or RTL into synthesis, place-and-route, GD…
- [Eda Install](https://agentstack.voostack.com/l/skill-shenshan123-r2g-skills-eda-install) — Skill · Free · security-reviewed — `agentstack add skill-shenshan123-r2g-skills-eda-install`
  Detect a machine's environment and install + verify the open-source EDA toolchain that the signoff-loop and def-graph skills need — OpenROAD-flow-scripts (openroad/yosys), iverilog, KLayout, Magic, Netgen, OpenSTA, the sky130A PDK, and the torch+torch_geometric graph venv. Use when setting up a new machine, when `check_env.sh` reports missing tools, when the user asks to install/bootstrap/provisi…
- [Def Graph](https://agentstack.voostack.com/l/skill-shenshan123-r2g-skills-def-graph) — Skill · Free · security-reviewed — `agentstack add skill-shenshan123-r2g-skills-def-graph`
  Convert clean, signed-off physical-design files (DEF/LEF/liberty/SPEF from an ORFS backend run) into training-ready PyTorch-Geometric graph datasets. Use when the user wants to build a graph dataset from placed-and-routed designs — the five graph views (b–f), the tech-lib/LEF/DEF parser, node/edge feature extraction, or per-cell/per-net labels (congestion, RC parasitics, wirelength, timing, IR dr…

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Seller on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Install any with `agentstack add <slug>`.