amoslee2026/Babel

AI-native Chiplet design flow based on open-source EDA toolchain

This repository also configures its own agents. See what Babel tells them →

52Stars on the repository
57Mods indexed here, across every type
8d agoLast push, which is what freshness is scored on
GPL-3.0Licence, which decides whether bodies are shown

bb-arch

01

amoslee2026/Babel

Skill Claude Code

A design assistant that turns a rough idea into an architecture specification for a chip or hardware module. An architecture specification describes the major parts of a system and how they work together.

not rated 52 +1 changed 8d ago A 65 tokens GPL-3.0

bb-check-cdc

02

amoslee2026/Babel

Skill Claude Code

An automated checker for CDC and RDC violations in hardware designs. It uses an abstract syntax tree to compare clock domains and checks whether crossing signals are protected by two-flip-flop synchronizers.

not rated 52 +1 8d ago A 69 tokens GPL-3.0

bb-check-lint

03

amoslee2026/Babel

Skill Claude Code

A SystemVerilog source-code checker that runs Babel LSP or Verible linting tools. It requires synthesizable source code to have no syntax errors and allows verification-only constructs in testbenches.

not rated 52 +1 8d ago A 91 tokens GPL-3.0

bb-close-issue

04

amoslee2026/Babel

Skill Claude CodeCodex

Babel internal issue protocol — close a handoff after downstream agent picked it up or user signed off. Moves designs/ /.handoff/ .md to .handoff/closed/ (using mv per AGENTS.md), appends to handofflog.jsonl.

not rated 52 +1 changed 8d ago A 62 tokens GPL-3.0

bb-code-review

05

amoslee2026/Babel

Skill Claude Code

A code-review skill that examines RTL, or register-transfer-level hardware code, for quality, maintainability, timing risks, and other flaws. It uses an intentionally strict review style.

not rated 52 +1 changed 8d ago A 63 tokens GPL-3.0

bb-collect-coverage

06

amoslee2026/Babel

Skill Claude Code

A coverage-reporting tool for Verilator simulations. It reads a coverage.dat file and simulation log, then reports functional and code coverage and checks whether coverage reached 100%.

not rated 52 +1 changed 8d ago A 67 tokens GPL-3.0

bb-create-floorplan

07

amoslee2026/Babel

Skill Claude Code

A chip-design tool that creates a Magic layout floorplan script from design planning files and a compiled hardware netlist. A floorplan arranges major circuit blocks before detailed physical layout.

not rated 52 +1 8d ago A 82 tokens GPL-3.0

bb-create-issue

08

amoslee2026/Babel

Skill Claude CodeCodex

Babel internal issue protocol — create a labeled handoff between pipeline agents. Writes designs/ /.handoff/ .md and appends to handofflog.jsonl; best-effort gh issue create if gh available. Triggered by every guru/architect agent at handoff time.

not rated 52 +1 8d ago A 65 tokens GPL-3.0

bb-create-sdc

09

amoslee2026/Babel

Skill Claude Code

A tool for creating Synopsys SDC timing-constraint files from clock, input/output timing, and path-exception settings. SDC is a text format used to describe timing requirements for digital hardware, and the output is checked with OpenSTA syntax validation.

not rated 52 +1 changed 8d ago A 81 tokens GPL-3.0

amoslee2026/Babel

Skill Claude Code

A markdown plan generator for software and hardware verification. It expands a seed file into checkpoints, coverage goals, edge cases, random-test rules, and a test-case list.

not rated 52 +1 changed 8d ago A 73 tokens GPL-3.0

bb-find-module-deps

11

amoslee2026/Babel

Skill Claude Code

A hardware-code analysis tool that scans RTL, or register-transfer-level hardware code, to find module dependencies and write a build file. It orders lower-level modules before the top-level module for tools such as Yosys and Verilator.

not rated 52 +1 8d ago A 79 tokens GPL-3.0

bb-gate

12

amoslee2026/Babel

Skill Claude Code

A shared quality gate for four hardware-development stages: RTL, synthesis, testing, and physical design. It runs parameterized acceptance checks through a common gate runner.

not rated 52 +1 changed 8d ago A 61 tokens GPL-3.0

amoslee2026/Babel

Skill Claude Code

A tool that reads a specified CBB or protocol wiki file and turns its Interface or Ports section into tables of ports and parameters. CBB means a reusable building block in a hardware design.

not rated 52 +1 8d ago A 77 tokens GPL-3.0

bb-invoke-abc

14

amoslee2026/Babel

Skill Claude Code

A digital-circuit optimization tool that reads BLIF output from Yosys and runs a custom ABC script sequence. BLIF is a text format for describing logic circuits; ABC is a tool for optimizing them.

not rated 52 +1 8d ago A 99 tokens GPL-3.0

bb-invoke-klayout

15

amoslee2026/Babel

Skill Claude Code

A tool runner for KLayout 0.30.8, a program for working with chip layout files. It exports GDSII files, runs layout design-rule checks, and verifies the exported result.

not rated 52 +1 8d ago A 111 tokens GPL-3.0

bb-invoke-magic

16

amoslee2026/Babel

Skill Claude Code

A chip physical-design tool wrapper that calls Magic for floorplanning, component placement, design-rule checks, and extracting circuit data from a layout. Design-rule checks look for physical layout violations.

not rated 52 +1 8d ago A 82 tokens GPL-3.0

bb-invoke-netgen

17

amoslee2026/Babel

Skill Claude Code

A chip-design verification tool that compares a circuit's intended netlist with the connections extracted from its physical layout. LVS, or layout-versus-schematic, checks that the two representations match.

not rated 52 +1 8d ago A 69 tokens GPL-3.0

bb-invoke-opensta

18

amoslee2026/Babel

Skill Claude Code

A tool runner for OpenSTA 2.5.0, which checks whether digital circuits meet their timing requirements. It performs static timing analysis during synthesis and after physical routing across process, voltage, and temperature conditions.

not rated 52 +1 changed 8d ago A 101 tokens GPL-3.0

bb-invoke-qrouter

19

amoslee2026/Babel

Skill Claude Code

A chip-design tool that sends a placed circuit layout in DEF format to QRouter for detailed routing. Routing determines the physical connections between components on a chip.

not rated 52 +1 8d ago A 62 tokens GPL-3.0

bb-invoke-verilator

20

amoslee2026/Babel

Skill Claude Code

A tool runner for Verilator 5.012, a simulator that compiles hardware RTL and testbenches and runs them. It produces simulation logs, coverage data, and VCD waveform files.

not rated 52 +1 changed 8d ago A 81 tokens GPL-3.0

bb-invoke-yosys

21

amoslee2026/Babel

Skill Claude Code

A hardware-design workflow that uses Yosys 0.35 to turn RTL—code describing digital circuits—into a gate-level netlist mapped to ASAP7 standard cells. It also produces a quality report and can run several synthesis jobs in parallel.

not rated 52 +1 changed 8d ago A 144 tokens GPL-3.0

bb-list-issues

22

amoslee2026/Babel

Skill Claude CodeCodex

Babel internal issue protocol — list open handoffs by label. Scans designs//.handoff/.md (filtered by label) and best-effort merge with gh issue list. Used by all guru/architect agents at startup to pick up work.

not rated 52 +1 8d ago A 56 tokens GPL-3.0

bb-mas

23

amoslee2026/Babel

Skill Claude Code

A document generator for the internal design of chip modules, covering state machines, data paths, testing plans, and design-for-test work. A chip module is a hardware block that performs part of a larger chip’s job.

not rated 52 +1 changed 8d ago A 63 tokens GPL-3.0

bb-parse-ast

24

amoslee2026/Babel

Skill Claude Code

An abstract syntax tree parser for SystemVerilog RTL. An abstract syntax tree is a structured representation of source code; the resulting JSON can support clock-domain checks, signal-path tracing, and module-dependency analysis.

not rated 52 +1 8d ago A 104 tokens GPL-3.0

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