Adk Review
google/adk-python
Reviews the uncommitted changes in an adk-python working tree and reports correctness, design, public-API stability, test, sample and documentation gaps as a prioritized findings report, fixing them…
Precise, instant code structure queries for active development — answer 'who depends on this interface before I refactor it', 'how many modules break if I change this', 'what is the real impact…
Install Nexus Query
$ npx skills add Haaaiawd/Nexus-skills --skill nexus-query -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install Haaaiawd/Nexus-skills nexus-query --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/Haaaiawd/Nexus-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/nexus-query .claude/skills/nexus-query && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "nexus-query" agent skill from https://github.com/Haaaiawd/Nexus-skills/tree/master/skills/nexus-query into .claude/skills/nexus-query/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "nexus-query", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/Haaaiawd/Nexus-skills/tree/master/skills/nexus-queryType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add Haaaiawd/Nexus-skills --skill nexus-query -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install Haaaiawd/Nexus-skills nexus-query --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Haaaiawd/Nexus-skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/nexus-query .agents/skills/nexus-query && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "nexus-query" agent skill from https://github.com/Haaaiawd/Nexus-skills/tree/master/skills/nexus-query into .agents/skills/nexus-query/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "nexus-query", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add Haaaiawd/Nexus-skills --skill nexus-query -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install Haaaiawd/Nexus-skills nexus-query --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Haaaiawd/Nexus-skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/nexus-query .cursor/skills/nexus-query && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "nexus-query" agent skill from https://github.com/Haaaiawd/Nexus-skills/tree/master/skills/nexus-query into .cursor/skills/nexus-query/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "nexus-query", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/Haaaiawd/Nexus-skills.git --path skills/nexus-query--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add Haaaiawd/Nexus-skills --skill nexus-query -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install Haaaiawd/Nexus-skills nexus-query --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Haaaiawd/Nexus-skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/nexus-query .gemini/skills/nexus-query && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "nexus-query" agent skill from https://github.com/Haaaiawd/Nexus-skills/tree/master/skills/nexus-query into .gemini/skills/nexus-query/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "nexus-query", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install Haaaiawd/Nexus-skills nexus-queryInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add Haaaiawd/Nexus-skills --skill nexus-query -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/Haaaiawd/Nexus-skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/nexus-query .github/skills/nexus-query && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "nexus-query" agent skill from https://github.com/Haaaiawd/Nexus-skills/tree/master/skills/nexus-query into .github/skills/nexus-query/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "nexus-query", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add Haaaiawd/Nexus-skills --skill nexus-query -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install Haaaiawd/Nexus-skills nexus-query --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Haaaiawd/Nexus-skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/nexus-query .opencode/skills/nexus-query && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "nexus-query" agent skill from https://github.com/Haaaiawd/Nexus-skills/tree/master/skills/nexus-query into .opencode/skills/nexus-query/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "nexus-query", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
nexus-query- GitHub stars
- 166
- Token cost
- ~1.1k tokens
- SKILL.md length
- 161 words
- Files
- 6 (incl. scripts)
- Skills in repo
- 2
- Repo updated
- First seen
- Licence
- None found
At a glance
Precise, instant code structure queries for active development — answer 'who depends on this interface before I refactor it', 'how many modules break if I change this', 'what is the real impact…
- Tasks that involve Refactoring
- SKILL.md covers 何时调用, 前提：确保 ast_nodes.json 可用, 五个查询模式 and 场景速查, plus 1 more section
- Runs Python scripts from its folder; calls python and pip
- Tasks that involve Knowledge bases
What it does
Nexus Query is an agent skill from Haaaiawd/Nexus-skills. Precise, instant code structure queries for active development — answer 'who depends on this interface before I refactor it', 'how many modules break if I change this', 'what is the real impact radius of this feature change', 'which module is the true high-coupling hotspot in this legacy codebase'. Essential before any interface change, continuous refactoring task, sprint work estimation, or when navigating unfamiliar or large legacy codebases. Requires Python 3.10+ and shell. Use nexus-mapper instead when…
Its SKILL.md is about 1.1k tokens, which your agent loads only when the skill is triggered. The skill folder holds 6 other files, including scripts (for example `scripts/extract_ast.py`, `scripts/git_detective.py` and `scripts/languages.json`).
It sits in Development, covering Refactoring and Knowledge bases. It works with Python and Git. The repository describes itself as: AI-native codebase intelligence skills — generate persistent .nexus-map/ knowledge bases and instantly query file structure, dependency graphs, and change impact. Built for…
When your agent uses it
- Tasks that involve Refactoring
- Tasks that involve Knowledge bases
Example prompts
- “who depends on this interface before I refactor it”
- “how many modules break if I change this”
- “what is the real impact radius of this feature change”
- “/nexus-query”
Requirements
- Python 3
What it can do on your machine
Read from SKILL.md and the folder at commit 09d5601. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Ships 5 files in scripts/ (Python), which the agent can run.
Shell commands in SKILL.md call:
pythonpip
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md. Its commands use pip, which can reach the network depending on how they are called.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Nexus Query loads about 1.1k tokens when it runs. Until then it costs about 142 tokens; SKILL.md has 161 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.
SKILL.md
Without a licence we can't republish the file, so here is its outline and opening line. It has 161 words (~1,069 tokens).
- name
- nexus-query
Files
SKILL.md and 5 other files (scripts) in skills/nexus-query of Haaaiawd/Nexus-skills.
- SKILL.md
- scripts/extract_ast.py
- scripts/git_detective.py
- scripts/languages.json
- scripts/query_graph.py
- scripts/requirements.txt
Open the folder on GitHubat commit 09d5601
Compare with similar skills
Nexus Query next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Nexus Query this skillHaaaiawd/Nexus-skills | 166 | — | ~1.1k | Automated safety check: Pass | None | |
| Adk Reviewgoogle/adk-python | 22k | — | ~1.7k | Automated safety check: Pass | Apache-2.0 | |
| Code RefinerMathews-Tom/armory | 329 | — | ~3.1k | Automated safety check: Pass | MIT | |
| Acquire Codebase Knowledgegithub/awesome-copilot | 40k | 1 repos | ~2.3k | Automated safety check: Pass | MIT | |
| Code Review ChecklistshareAI-lab/learn-claude-code | 78k | 4 repos | ~1.1k | Automated safety check: Pass | MIT | |
| Codexskills-directory/skill-codex | 1.5k | 3 repos | ~1.8k | Automated safety check: Pass | MIT |
Similar skills
- Official
Code Refiner
Mathews-Tom/armory
Deep code simplification and refactoring preserving behavior across Python, Go, TypeScript, Rust.
- Official
Acquire Codebase Knowledge
github/awesome-copilot
Maps an unfamiliar codebase into seven evidence-backed documents in docs/codebase/, using a scan script and templates, for onboarding or architecture write-ups.
Code Review Checklist
shareAI-lab/learn-claude-code
Reviews code against a five-part checklist covering security, correctness, performance, maintainability and testing, and reports findings in a fixed format.
Codex
skills-directory/skill-codex
A skill your agent uses when the user asks to run Codex CLI (codex exec, codex resume) or references OpenAI Codex for code analysis, refactoring, or automated editing
Dignified Python Standards
docling-project/docling
Applies opinionated production Python conventions chosen by the project's Python version: modern type syntax, pathlib, explicit checks and interface guidance.
More from Haaaiawd/Nexus-skills
Nexus Mapper
Haaaiawd/Nexus-skills
Generate a persistent .nexus-map/ knowledge base that lets any AI session instantly understand a codebase's architecture, systems, dependencies, and change hotspots.
Related
Categories
Questions about Nexus Query
What does Nexus Query do?
Precise, instant code structure queries for active development — answer 'who depends on this interface before I refactor it', 'how many modules break if I change this', 'what is the real impact…. Nexus Query is an agent skill from Haaaiawd/Nexus-skills. Precise, instant code structure queries for active development — answer 'who depends on this interface before I refactor it', 'how many modules break if I change this', 'what is the real impact radius of this feature change', 'which module is the true high-coupling hotspot in this legacy codebase'.
When should I use Nexus Query?
Nexus Query fits situations like: tasks that involve Refactoring; tasks that involve Knowledge bases.
How do I install Nexus Query in Claude Code?
Run `npx skills add Haaaiawd/Nexus-skills --skill nexus-query -a claude-code`. Or copy the skill folder (skills/nexus-query in Haaaiawd/Nexus-skills) into .claude/skills/nexus-query in your project. Claude Code loads it when a task matches its description.
How do I install Nexus Query in Codex?
Run `npx skills add Haaaiawd/Nexus-skills --skill nexus-query -a codex`. Or copy the skill folder (skills/nexus-query in Haaaiawd/Nexus-skills) into .agents/skills/nexus-query in your project. Codex loads it when a task matches its description.
Can I use Nexus Query in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add Haaaiawd/Nexus-skills --skill nexus-query -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/nexus-query, .gemini/skills/nexus-query, .github/skills/nexus-query and .opencode/skills/nexus-query in your project.
What does Nexus Query need to run?
Going by SKILL.md and its folder, Nexus Query needs Python for the scripts in its folder and the command-line tools its instructions call (python and pip). Our summary lists: Python 3.
Does Nexus Query access the network?
SKILL.md contains no URLs. Its commands use pip, which can reach the network depending on how they are called. This is read from the text; nothing was executed.
Is Nexus Query safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.
What licence does Nexus Query use?
No licence was found for Nexus Query or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Nexus Query use?
About 1.1k tokens (SKILL.md is roughly 4.3k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Nexus Query?
Skills that share tags, products or a category with Nexus Query: Adk Review (google/adk-python, 22k stars), Code Refiner (Mathews-Tom/armory, 329 stars), Acquire Codebase Knowledge (github/awesome-copilot, 40k stars) and Code Review Checklist (shareAI-lab/learn-claude-code, 78k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Nexus Query?
Haaaiawd (a GitHub user) maintains it in Haaaiawd/Nexus-skills, which has 166 GitHub stars. The repository holds 2 skills in this directory. The repository was last updated on March 31, 2026.
Source: Haaaiawd/Nexus-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.