Repository
nwjs/chromium.src agent skills
- skills
- 64
- GitHub stars
- 160
GitHub description: “Chromium codebase with NW.js modifications. Based on https://chromium.googlesource.com/chromium/src.git”
- Stars
- 160 (126 forks)
- Licence
- BSD-3-Clause
- Last push
- Oct 2026
- Created
- Jan 2016
Install all skills
npx skills add nwjs/chromium.srcAdd --skill <name> for a single skill and -a <agent> to choose the agent (see the agent guides).
Skills in nwjs/chromium.src, ranked
Ranked by score. Sort bymost stars,trending,newest,recently updated
| # | Skill | Repository | Stars | Used in | Tokens | Auto-check | Licence | Updated |
|---|---|---|---|---|---|---|---|---|
| 1 | Extracts raw trace data from Perfetto traces, runs arbitrary SQL queries for custom follow-up analysis, and applies expert cognitive principles (Tiered Flow Analysis, Semantic Mismatch, Redundancy)… | nwjs/ | 160 | — | ~2.9k | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
| 2 | Autonomous multi-agent performance optimization loop for Chromium and V8. | nwjs/ | 160 | — | ~4.2k | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
| 3 | Automated Tracing & Performance Telemetry in Chromium using Perfetto and Telemetry benchmarks. | nwjs/ | 160 | — | ~1.5k | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
| 4 | Queries Chrome commit, version, release, and milestone metadata. | nwjs/ | 160 | — | ~1.3k | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
| 5 | Search and reference Chromium documentation from the local docs index, including design docs, APIs, and development guides. | nwjs/ | 160 | — | ~1.2k | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
| 6 | Diagnose Chromium GN dependency and include-visibility failures, including BUILD.gn deps/publicdeps, DEPS include rules, private headers, and circular dependencies. | nwjs/ | 160 | — | ~1.5k | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
| 7 | Extension pipeline to bump expiration dates of Chromium UMA histograms. | nwjs/ | 160 | — | ~503 | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
| 8 | 8.Hub Orchestrator for the "Code Health Hub" framework. An agent skill from nwjs/chromium.src. | nwjs/ | 160 | — | ~936 | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
| 9 | Add missing LINT.IfChange(...) / LINT.ThenChange(...) guards to enums in C++/Java and XML to keep them in sync. | nwjs/ | 160 | — | ~1.8k | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
| 10 | Identify and safely remove expired Chromium histograms (dead metrics/technical debt). | nwjs/ | 160 | — | ~2.1k | Automated safety check: Warn | BSD-3-Clause | 4 days ago |
| 11 | Find and fix unsafe buffer operations in a C++ file by removing UNSAFETODO markers and replacing unsafe raw pointers/C-style functions with base::span and standard safe containers. | nwjs/ | 160 | — | ~3.7k | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
| 12 | Toggle ChromeVox screen reader on ChromeOS devices and send raw keyboard input events. | nwjs/ | 160 | — | ~404 | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
| 13 | 13.Webui Code A skill your agent uses when generating or reviewing WebUI code. | nwjs/ | 160 | — | ~828 | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
| 14 | Guide for auditing and applying batching annotations (@Batch) and AutoReset rules (AutoResetCtaTransitTestRule) to Android javatests in Chromium. | nwjs/ | 160 | — | ~1.3k | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
| 15 | 15.Disable Test Guide for disabling Chromium tests (C++ or WebUI). An agent skill from nwjs/chromium.src. | nwjs/ | 160 | — | ~790 | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
| 16 | Triggers LUCI try jobs to generate code coverage data. An agent skill from nwjs/chromium.src. | nwjs/ | 160 | — | ~786 | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
| 17 | Runs code coverage locally via Universal Test Runner (UTR) or helper scripts, mimicking LUCI trybots. | nwjs/ | 160 | — | ~989 | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
| 18 | Prepares a Gerrit CL for code coverage verification try jobs. | nwjs/ | 160 | — | ~1.2k | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
| 19 | 19.Fuzzing Implements, registers, and verifies fuzz tests in Chromium. An agent skill from nwjs/chromium.src. | nwjs/ | 160 | — | ~1.1k | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
| 20 | 20.Loadline Running and analyzing LoadLine 1 and 2 benchmarks on Android using Crossbench. | nwjs/ | 160 | — | ~1.3k | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
| 21 | Modularize a chrome/browser/ subfolder by splitting its sources out of the monolithic //chrome/browser:browser target into dedicated sourceset targets in the subfolder's own BUILD.gn. | nwjs/ | 160 | — | ~3k | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
| 22 | Guide for writing and managing Network Traffic Annotations in Chromium. | nwjs/ | 160 | — | ~1.6k | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
| 23 | Safely deprecate, clean up, or migrate Chrome browser and local state preferences following Chromium Prefs owners' guidelines across Desktop, Android, and iOS. | nwjs/ | 160 | — | ~3.1k | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
| 24 | Workflow for converting unit tests to browser tests for Project Bedrock. | nwjs/ | 160 | — | ~2k | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
| 25 | Reviewer for converting unit tests to browser tests for Project Bedrock. | nwjs/ | 160 | — | ~776 | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
| 26 | 26.Views Code A skill your agent uses when generating or reviewing C++ Views code. | nwjs/ | 160 | — | ~987 | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
| 27 | Guide for migrating Chromium WebUI components from Polymer to Lit. | nwjs/ | 160 | — | ~2.3k | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
| 28 | Finds common violations of the Android accessibility API in the Clank App Java code and attempts to address them (e.g. | nwjs/ | 160 | — | ~1.1k | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
| 29 | Refactor Chrome desktop Browser-scoped logic, such as Browser and BrowserWindow methods and state, into encapsulated feature controllers owned by BrowserWindowFeatures. | nwjs/ | 160 | — | ~2.3k | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
| 30 | Identify and clean up inline fully qualified Java names (FQNs) in first-party code, replacing them with standard imports. | nwjs/ | 160 | — | ~1.6k | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
| 31 | Identify and safely remove unreferenced Java Object overrides (equals, hashCode, toString) in Clank to eliminate dead virtual methods from release DEX bytecode while strictly preserving… | nwjs/ | 160 | — | ~1.1k | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
| 32 | Replace anonymous classes with lambdas where applicable (SAM interfaces) | nwjs/ | 160 | — | ~1k | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
| 33 | A skill your agent uses when you need to map components across platforms, reference Chrome Design System component data, or generate a component spec. | nwjs/ | 160 | — | ~325 | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
| 34 | A skill your agent uses to get a link to a Gerrit Changelist (CL) from a given commit hash in the Chromium repository. | nwjs/ | 160 | — | ~377 | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
| 35 | Build and deploy Chrome to a physical ChromeOS device, monitor logs, and take screenshots over SSH. | nwjs/ | 160 | — | ~464 | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
| 36 | Look through a given folder to find and safely remove unused includes specifically for Clang-compiled code (using clang-include-cleaner), verifying that referencing targets compile. | nwjs/ | 160 | — | ~392 | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
| 37 | Guide for writing and converting Chromium Android unit tests across host Robolectric (chromejunittests) and on-device (chromepublicunittestapk) suites. | nwjs/ | 160 | — | ~1.8k | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
| 38 | 38.Bisect Bisect regressions or broken builds in the Chromium repository using deterministic binary search, checking out midpoint commits, syncing dependencies with gclient sync, compiling the target with… | nwjs/ | 160 | — | ~1.6k | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
| 39 | Checks if a Chromium test suite is barred by cionly = True configuration on coverage trybots, which prevents the test suite from running automatically on Gerrit CQ runs and can cause underreported… | nwjs/ | 160 | — | ~1k | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
| 40 | Inspects LUCI build details using the inspectcoveragebuild.py script to validate code coverage configurations, test execution, and target file coverage. | nwjs/ | 160 | — | ~1.9k | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
| 41 | Validates Chromium generated builder configurations (gn-args.json) for code coverage correctness based on language context. | nwjs/ | 160 | — | ~1.1k | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
| 42 | Executes the phased, multi-skill code coverage debugging playbook for triaging underreported code coverage in the Gerrit Commit Queue (CQ). | nwjs/ | 160 | — | ~6.4k | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
| 43 | Verifies and initializes the Chromium development environment and dependencies required for running code coverage tools and services. | nwjs/ | 160 | — | ~1.6k | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
| 44 | Validates code coverage Swarming execution logs, CAS input/output profile artifacts, and profile generation environments to isolate remote trybot code coverage failures. | nwjs/ | 160 | — | ~1.2k | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
| 45 | Retrieves and analyzes Chromium per-CL code coverage data from the Findit API. | nwjs/ | 160 | — | ~859 | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
| 46 | Critique and review Figma designs to ensure alignment with Chromium codebase components, tokens, and structure. | nwjs/ | 160 | — | ~1.5k | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
| 47 | Recreate Figma design frames as production-ready Chromium C++ Views code following Chrome's native Views architecture, component guidelines, and color/shape token mappings. | nwjs/ | 160 | — | ~610 | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
| 48 | Recreate Figma design frames as prototype-ready Chromium Views JSON script following Chrome's native Views architecture, component guidelines, and color/shape token mappings. | nwjs/ | 160 | — | ~1k | Automated safety check: Pass | BSD-3-Clause | 4 days ago |
Questions, answered from the data.
What is the best skill in nwjs/chromium.src?
Analyzing SQL Traces from nwjs/chromium.src ranks first of the 64 skills in nwjs/chromium.src listed here, with the highest score: its repository has 160 GitHub stars, its SKILL.md loads about 2.9k tokens and it passes the automated safety check with no findings. Next come Chrome Performance Optimizer and Automated Tracing.
Are the skills in nwjs/chromium.src official?
None yet. All 64 skills in nwjs/chromium.src listed here come from community repositories; a skill counts as official when the product's own GitHub organization publishes it.
How do I install all skills from nwjs/chromium.src?
Run npx skills add nwjs/chromium.src in your project: the open-source skills CLI installs the repository's skills into your coding agent's skills folder. To install a single skill, open its page here for the exact command.
How are these skills ranked?
By Skill Navigator score, which combines the GitHub stars of the skill's repository (shared across that repo's skills and discounted for large collections), how many other GitHub owners carry a copy of the skill, and automated SKILL.md quality checks, minus penalties for safety-check warnings and for each further skill from the same repository. Skills that fail the safety check are not listed.